Statement of Work.pdf

10834-08-001

ANZY020052

SPEC NO. 10834-08-001

30 May 2008

CONSTRUCTION SPECIFICATION

TO

REPLACE ELECTRICAL EQUIPMENT PWT/PES

ARNOLD ENGINEERING DEVELOPMENT CENTER

ARNOLD AIR FORCE BASE, TENNESSEE 37389-9998

NOT AEDC STINFO

ANZY020052 INDEX-1

INDEX

DIVISION 01 GENERAL REQUIREMENTS

01 10 00 Summary 01 33 00 Submittal Procedures 01 45 00 Regulatory Requirements

DIVISION 02 EXISTING CONDITIONS

02 41 26 Selective Electrical Demolition

DIVISION 03 CONCRETE

03 10 00 Concrete Forming and Accessories 03 20 00 Concrete Reinforcing 03 30 00 Cast-In-Place Concrete

DIVISION 04-25 NOT USED

DIVISION 26 ELECTRICAL

26 05 03 Equipment Wiring Connections 26 05 13 Medium-Voltage Cables 26 05 19 Low-Voltage Electrical Power Conductors and Cables 26 05 26 Grounding and Bonding for Electrical Systems 26 05 29 Hangers and Supports for Electrical Equipment 26 05 33 Raceways and Boxes for Electrical Equipment 26 05 53 Identification for Electrical Systems 26 11 16 Secondary Unit Substations 26 24 16 Panelboards 26 25 00 Enclosed Bus Assemblies 26 28 26 Enclosed Transfer Switches

DIVISION 27 COMMUNICATIONS

27 13 43 Communications Services Cabling

DIVISIONS 28 - 30 NOT USED

DIVISION 31 EARTHWORK

31 23 16 Excavation, Fill and Backfill

Appendix A

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SECTION 01 10 00

SUMMARY OF WORK

PART 1 GENERAL

1.1 The work consists of providing all materials, equipment, labor, and tools to remove and replace two complete unit substations, one unit substation primary switch, and other electrical equipment at the Propulsion Wind Tunnel (PWT) facility at Arnold Air Force Base, Tennessee. The replacement shall include contractor provided equipment. The extent of the work is contained in the drawings and specifications. The contractor shall be responsible for procurement of all material, equipment, labor, transportation, storage, and disposal. The work shall be coordinated in a scheduled manner to allow for minimum down time. The extent of the work may include, but is not limited to the following:

A. Remove existing PWT Unit Substations 6 & 7.

B. Remove existing primary switch serving PWT Unit Substation 5.

C. Remove indicated 480V feeder cables and equipment.

D. Reroute, splice and extend existing 13.8kV primary circuits as indicated.

E. Provide and install one outdoor, 1500/2000kVA (AA/FA), 13.8kV-480V Unit Substation 6 transformer and gas-insulated fused primary duplex switch.

F. Provide and install one indoor, 1500/2000kVA (AA/FA), 6.9kV-480V Unit Substation 7 transformer and gas-insulated primary disconnect switch.

G. Provide and install one indoor gas-insulated fused primary duplex switch for existing 1000kVA, 13.8kV-480V Unit Substation 5.

H. Provide and install new indoor 3200A switchgear lineup for Unit Substations 6 & 7 complete with power circuit breakers and controls.

I. Provide and install new 480V feeder cables and 3200A busway.

J. Provide and install communication wiring for metering and alarms.

K. Replace existing 300A transfer switch and 480V panel PPR.

L. Provide all temporary lighting required to accomplish the work in a safe manner. PWT Unit Substations 5, 6, and 7 are the sources for lighting in the area buildings. Provide temporary power for contractor’s construction tools.

M. Design and provide engineering drawings and equipment necessary to install new remote circuit breaker control station. Provide engineering drawings showing all interfaces of the job and as-built conditions.

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1.2 The Contractor shall have 9 consecutive calendar days for removal and installation. The work shall only be executed between April 1 – October 30.

Duration of the outage on the medium voltage system shall be no greater than 60 hours. The medium voltage work shall take place between 1700 hours on Friday evening and 0500 hours on Monday morning. The medium voltage outage shall take place during a holiday weekend. The low voltage outage shall begin at the same time as the medium voltage outage.

1.3 RECORD (AS-BUILT) DRAWINGS

A. Furnish record drawings showing final configuration of work accomplished.

Show all changes, additions, and deviations from the original drawings. If no changes occur, furnish certification to that effect. Submit to the Contracting Officer for approval prior to applying for final payment Drawings may be redlined hardcopies or electronic drawings. If electronic, furnish drawings on a CD-ROM in AutoCAD 2005 format or later accurately showing as-built conditions during the progress of the job. The CD-ROM shall include every associated component file of the drawings including raster images, jpeg, tif, excel, and any related items required to view, modify, or manipulate the electronic files.

1.4 DEFINITIONS

A. Certain terms used in the contract documents are defined below. Definitions and explanations contained in this section are not complete, but are general for the work to the extent that they are not stated more explicitly in another element of the contract documents.

1. Furnish. The term "furnish" means to supply and deliver to the project site, ready for unloading, unpacking, assembly, installation, and similar operations.

2. Install. The term "install" describes operations at the project site, including the actual unloading, unpacking, assembly, erection, placing, anchoring, applying, working to dimensions, finishing, curing, protecting, cleaning, and similar operations.

3. Provide. The term "provide" means "provide complete in place"; that is, "furnish and install.”

4. Indicated. Where "as indicated" or words of similar import are used, it shall be understood that the reference is made to the drawings accompanying this contract unless stated otherwise.

1.5 CODES AND STANDARDS

A. AEDC Safety Standard*:

1. A6 with Supplement User and Subcontractor Safety (Mandatory

Documents/Submittals), 2008.

2. B1 Master Work Permit, 2007.

3. B2 Lockout/Tagout (LOTO), 2007.

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4. B3 Control of Hazardous Area, 2007.

5. B4 High-Voltage Electrical Work, 2007.

6. B5 Confined Spaces, 2007.

7. B6 Low Voltage Electrical Safety Related Work

Practices, 2008.

8. C6 Excavations, Trenching, and Shoring, 2008.

9. D3 Identification of Piping System, 2007.

10. D8 Portable Power Tools, 2007.

11. E18 Managing Wastes Containing Chemical or

Petroleum Products, 2007.

12. F2 Personal Protection Equipment (PPE), 2007.

13. F5 Annex A Hazardous Noise and Hearing Conservation

(NRR Method for Estimating the Adequacy of Hearing Protector Attenuation), 2008.

* The Government representative will furnish a copy of this Safety Standard to the contractor upon request.

B. Air Force Federal Acquisition Regulation (AFFARS):

1. 5352.223-9000 Elimination of Use of Class I Ozone Depleting

Substances (ODS), April 2003.

C. Code of Federal Regulations (CFR):

1. 29 CFR 1926.1101 Asbestos, 2007.

2. 40 CFR 261 Identification and Listing of Hazardous Waste, 2007.

3. 40 CFR 370 EPA Hazardous Chemical Reporting and

Community Right to Know Requirement, 2007.

D. U. S. Army Corp of Engineers (CoE) Standard:

1. EM 385-1-1 Safety and Health Requirements Manual, 2003.

1.6 JOB CONDITIONS

A. Keep work area clean and free from waste and debris. Dispose of waste as directed by the Government representative.

B. Do not close or obstruct egress width to any building or site exit without written permission from the Government representative.

C. Do not disable or disrupt building fire or life safety systems without written permission from the Government representative.

D. Conform to procedure applicable when any hazardous or contaminated materials are discovered.

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E. Cease operations immediately for any unsafe conditions and notify the Government representative. Do not resume operations until authorized by the Government representative.

F. Provide temporary barricades and other forms of protection as required to protect Government personnel and the general public from injury due to the work.

G. Remove temporary barricades at the completion of work.

H. Do not close, block, or otherwise obstruct streets, walks, or other occupied or used facilities without written permission from the Contracting officer.

I. Submit sketches of proposed scaffolding, if required. All scaffolding shall be inspected, approved, and tagged by AEDC Safety representative after it has been erected and prior to use.

J. Do not interrupt existing utilities or commence power outages without signed authorization from the Government representative. Each utility outage shall be submitted by the Contractor to the Government Representative for Government approval. Request for utility outages shall be submitted two weeks prior to each requested outage date and is contingent upon Government approval. Outage date may be given on holidays and/or weekends depending upon the Government’s schedule for facility usage

1.7 PROTECTION OF EXISTING IMPROVEMENTS:

A. Protection of the grounds, walkways and structures from deterioration due to excessive vehicular traffic, equipment disturbance, and material staging is critical to maintaining the quality appearance of AEDC. The contractor shall protect against damage incurred by service vehicles, construction activities, maintenance and repair, and all other work that detracts from the overall appearance of the grounds and increases the costs of grounds maintenance.

B. Prior to commencement of work, inspect areas in which work will be performed. File a report with the Contracting Officer listing existing conditions which could be construed as damage resulting from the work.

The Government representative may also photograph or video tape areas or improvements susceptible to damage to document conditions prior to the start of work.

C. The activity of vehicles and equipment on the grounds shall be limited to only that which is essential and required for completing the work. The Government representative will approve all access and haul routes required for the work prior to any on site operations to preclude damage to sensitive utilities or improvements which may not be readily apparent.

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D. Minimize travel paths and staging areas to limit the impact and damage to work areas. Lay out the work site, material and equipment staging, and vehicle and equipment activity to minimize visibility and aesthetic impact of activities to surrounding areas.

E. Protect above and below grade utilities, plant life, lawns, and other features or improvements to remain.

F. Protect benchmarks, existing structures, sidewalks, curbs, and pavements from excavation equipment and vehicular traffic.

G. Use protective materials, such as sheeting, steel plating, rigger pads, to protect grounds and pavement from heavy equipment activity and damage.

H. Implement a daily procedure for area clean up and organized parking of vehicles and equipment.

I. Provide temporary barricades, shoring, bracing, supports or other forms of protection as required to protect all existing improvements not scheduled to be demolished for both above and below ground improvements and to prevent movement, settlement, collapse or damage of any kind.

J. Maintain personnel and vehicular access and existing utilities to all buildings and other structures during the course of the work. Any changes or interruptions shall be coordinated and approved by the Government representative well in advance. Temporary protections or services may be required as a condition of approval of any such change or interruption.

K. The contractor shall be responsible for damage caused by the work and shall repair or replace same to the satisfaction of the Government. Obtain Government representative’s approval of methods, materials, equipment or products for repair or replacement prior to use. All such repair or replacement will be performed promptly at no additional cost to the Government. The Government will place special emphasis and requirements for repair or replacement of damage to underground utilities, lawns, grassed areas, existing structures, sidewalks, curbing, railings and pavements.

L. Remove all temporary barricades, shoring, bracing, supports or other forms of protection at completion of work. Restore all adjacent structures and surfaces to conditions existing prior to construction. Clean up all stockpiles and spoil areas, and restore all surrounding areas to conditions existing prior to construction.

1.8 ASBESTOS PRODUCTS

A. Do not use products or materials that contain asbestos on this project except as expressly authorized by the Contracting Officer. If no substitutes

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for asbestos products are available, and the Contracting Officer approves the use of asbestos products, highlight and detail their exact location on the drawings and identify their location in the field following 29 CFR 1926.1101 guidelines.

1.9 HAZARDOUS WASTE

A. Where hazardous waste (as identified in 40 CFR 261) is generated, follow the procedures in AEDC Safety Standard E18, Chemical and Petroleum Products Waste Management, for storing and turning in hazardous waste.

These procedures include the requirement to complete Forms GC-565 and GC-1337, which will be furnished by the Government representative.

1.10 DISALLOWED PRODUCTS

A. Do not use products or materials that contain lead, chromium, mercury, cadmium, barium, selenium, beryllium, or arsenic on this project except as expressly authorized by the Contracting Officer. If no substitutes for products containing the listed materials are available, and the Contracting Officer approves the use of products containing the listed materials, highlight and detail their exact location on the drawings.

1.11 TOOL CONTROL

A. Coordinate tool control with the Government representative.

1.12 ELIMINATION OF ODS CHEMICALS

A. The use of Class I ozone depleting substances (ODS) is prohibited.

Reference text of AFFARS clause 5352.223-9000 (April 2003).

1.13 SAFETY REQUIREMENTS:

A. All work shall be accomplished in compliance with AEDC Safety Standards A6 with supplement, B1, B2, B3, B4, B5, B6, C6, D3, D8, E18, F2, and F5A.

Provide a safety and health program in compliance with CoE EM 385-1-1.

1.14 HAZARDOUS MATERIAL IDENTIFICATION AND MATERIAL SAFETY DATA

A. The following procedures shall be followed to meet 40 CFR 370, EPA Hazardous Chemical Reporting and Community Right to Know Requirement.

1. Procedures:

a. The contractor shall furnish information on the hazardous materials he brings on AEDC property prior to beginning on-site work.

Hazardous materials may include solvents, paints, adhesives, acids, or any other substance which could be included within the definitions in paragraph 2.

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b. The information required is:

1) Company name, point of contact, and phone number.

2) Brief statement indicating how the hazardous material will be used within the scope of the contract.

3) List of all hazardous materials to be used (product name, manufacturer’s name, and address).

4) Amount of each material to be stored on site and where it will be stored.

5) Where the product Material Safety Data Sheets (MSDS) will be maintained.

c. All unused product is the responsibility of the contractor and shall be removed from AEDC property at the completion of the project.

d. The contractor shall coordinate with the Government representative and the Hazardous Waste Operations Group (931-454-3628) if any hazardous waste is to be generated.

2. Definitions

a. Hazard communication standard. A chemical right-to-know law under OSHA that requires chemical manufacturers and importers to assess the hazards of chemicals they make or import and to distribute this information to inform workers of the hazards associated with these chemicals. This written information is a Material Safety Data Sheet (MSDS).

b. Hazard classes. Hazardous materials that have been grouped into classes by the Department of Transportation (DOT). These classes include explosives, flammables, oxidizers and organic peroxides, compress gases, corrosives, and poisons.

c. Hazardous material. Any substance that may be harmful when used. Specific substances have been designated as hazardous under the Clean Water Act, the Resource and Conservation and Recovery Act, and the hazardous air pollutants under the Clean Air Act.

d. Hazardous waste. Any waste that may cause or significantly contribute to serious illness or death or that may pose a substantial threat to human health or the environment, if not properly managed.

Hazardous wastes may be solids, liquids, semi-solids, or compressed gases.

END OF SECTION

ANZY020052 01 33 00-1

SECTION 01 33 00

SUBMITTAL PROCEDURES

PART 1 - GENERAL

1.1 DESCRIPTION OF REQUIREMENTS. This section specifies procedural requirements for non-administrative submittals, including shop drawings, product data, samples, and other miscellaneous work-related submittals. These submittals are required to amplify, expand, and coordinate other information contained in the contract. Non-work-related submittals are addressed elsewhere in the contract rather than in the specification and may include items such as: contract progress schedule, permits, payment applications, performance and payment bonds, insurance certificates, and progress reports.

A. Shop Drawings. These are technical drawings and data specially prepared for this project including fabrication and installation drawings, diagrams, and coordination drawings (for use on-site).

B. Product Data. This data includes standard printed information on manufactured products that has not been specially prepared for this project, including manufacturers' product specifications and installation instructions, catalog cuts, standard wiring diagrams, and standard product operating and maintenance manuals.

C. Miscellaneous Submittals. These are work-related, non-administrative submittals that do not fit in the two previous categories, including the following:

1. Maintenance agreements.

2. Survey data and reports.

3. Project photographs.

4. Record drawings (as-built drawings).

5. Field measurement data.

6. Operating and maintenance manuals.

7. Keys and other security protection devices.

8. Maintenance tools and spare parts.

9. Overrun or maintenance stock.

10. Qualification certificates.

1.2 SUBMITTAL PROCEDURES

A. Coordination. Coordinate the preparation and processing of submittals with the performance of the work. Coordinate each submittal with other submittals and related activities, such as testing, purchasing, fabricating, and delivering, that require sequential activity.

B. Listing. At the end of this section is a summarized listing of the submittals required for the work. The listing is included for the convenience of users of the contract documents.

C. Transmittal Timing. Prepare and transmit each submittal to the Contracting Officer sufficiently in advance of the scheduled performance of related work

ANZY020052 01 33 00-2

and other applicable activities. Transmit different kinds of submittals for the same unit of work so that processing will not be delayed by the Government's need to review submittals concurrently for coordination.

D. Review Time. Allow sufficient time so that contract performance will not be delayed as a result of the time required to properly process submittals, including time for re-submittals, if necessary. Allow 10 working days for initial Government processing of each submittal. No extension of time will be authorized because of the contractor's failure to transmit submittals to the Government sufficiently in advance of the work.

E. "Approval" Submittals. Submittals requiring approval by the Contracting Officer are so designated in the applicable sections and the submittal list at the end of this section. When brand names or equal are specified, any "equal" submitted will require approval. Any submittal requesting a deviation will require approval. Do not install any equipment or material requiring approval submittals until approvals are received from the Contracting Officer. The Government will status receipt or approval of all submittal requirements in the last two columns.

F. "Information Only" Submittals. Submittals not requiring the Contracting Officer's approval are considered to be "information only" submittals.

1.3 SPECIFIC SUBMITTAL REQUIREMENTS. Submittal requirements for individual units of work are specified in the applicable specification section. Except as otherwise indicated in the individual sections, comply with the following requirements for each type of submittal.

A. Shop Drawings. Information required on shop drawings includes dimensions, identification of specific products and materials which are included in the work, compliance with specified standards, and notations of coordination requirements with other work. Provide special notations of dimensions that have been established by field measurements. Highlight, encircle, or otherwise indicate deviations from the contract documents on the shop drawings.

B. Product Data. General information required specifically as product data includes manufacturers' standard printed recommendations for application and use, compliance with recognized standards of trade associations and testing agencies, the application of their labels and seals (if any), special notation of dimensions which have been verified by way of field measurement, and special coordination requirements for interfacing the material, product, or system with other work.

C. Miscellaneous Submittals. These submittals include the following:

1. Inspection and test reports.

2. Record drawings.

3. Operating and maintenance data. Furnish 3 bound copies of operating data and maintenance manuals.

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4. Materials and tools. Refer to individual sections of the specification for required quantities of spare parts, extra and overrun stock, maintenance tools and devices, keys, and similar physical units to be submitted.

5. Certifications, reports, instructions, and lists.

1.4 REQUIRED SUBMITTALS

No. Section Reference Submittal Description App Info 1 01 10 00 para 1.3A Record Drawings X 2 01 10 00 para 1.6I Proposed Scaffolding X 3 01 10 00 para 1.6J Outage Request X 4 01 10 00 para 1.7B Existing Conditions Report Which could be

Construed as Damage Resulting from Work X

5 01 10 00 para 1.8A Asbestos Locations X 6 01 10 00 para 1.9A Forms GC-565 and GC-1337 X 7 01 10 00 para 1.10A Disallowed Products Locations X 8 01 10 00 para 1.13A Safety and Health Plan X 9 01 10 00 para 1.14.A.1.a Hazardous Material Info X

10 02 41 26 para 1.2A Shop Drawings X 11 02 41 26 para 1.2B Project Record Documents X 12 03 20 00 para 1.3A Shop Drawings X 13 03 20 00 para 1.3B Certificates X 14 03 20 00 para 1.3C Manufacturer’s Certificate X 15 03 30 00 para 1.3A Product Data X 16 03 30 00 para 1.3B Design Data X 17 03 30 00 para 1.3C Slump Test Reports X 18 03 30 00 para 1.3D Compression Test Reports X 19 03 30 00 para 1.3E Non-Shrink Cementitious Grout Product Data X 20 03 30 00 para 1.3F Floor Leveling Compounds Product Data X 21 03 30 00 para 1.3G Project Record Documents X 22 26 05 13 para 1.3A Product Data X 23 26 05 13 para 1.3B Test Reports X 24 26 05 13 para 1.3C Manufacturer’s Instructions X 25 26 05 13 para 1.3D Project Record Documents X 26 26 05 19 para 1.3A Product Data X 27 26 05 19 para 1.3B Test Results X 28 26 05 26 para 1.5A Product Data X 29 26 05 26 para 1.5B Test Reports X 30 26 05 26 para 1.5C Project Record Documents X 31 26 11 16 para 1.4A Manufacturer’s Qualifications X 32 26 11 16 para 1.4.B.1 Product Data X 33 26 11 16 para 1.4.B.2 Shop Drawings X 34 26 11 16 para 1.4.B.3 Wiring Diagrams X 35 26 11 16 para 1.4.B.4 Elementary Design X 36 26 11 16 para 1.4.B.5 Remote Breaker Control Design X

Table I. Required submittal list - continued

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No. Section Reference Submittal Description App Info 37 26 11 16 para 1.4.B.6 Time Current Coordination Curves X 38 26 11 16 para 1.4C Factory Test Plan X 39 26 11 16 para 1.4D Factory Test Reports X 40 26 11 16 para 1.4E Final Equipment Shop Drawings X 41 26 11 16 para 1.4F Operation and Maintenance Manuals X 42 26 11 16 para 1.4G Test Reports X 43 26 24 16 para 1.4A Product Data X 44 26 24 16 para 1.4B Panelboard Descriptive Literature X 45 26 25 00 para 1.3A Shop Drawings X 46 26 25 00 para 1.3B Product Data X 47 26 25 00 para 1.3C Project Record Documents X 48 26 25 00 para 1.3D Operation and Maintenance Data X 49 26 28 26 para 1.3A Product Data X 50 26 28 26 para 1.3B Operation and Maintenance Data X 51 26 28 26 para 1.3C Factory Testing Report X 52 27 13 43 para 1.4A Product Data X 53 27 13 43 para 1.4B Test Reports X 54 27 13 43 para 1.4C As-Built Drawings X

Table I. Required submittal list – Complete.

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SECTION 01 45 00

REGULATORY REQUIREMENTS

PART 1 GENERAL

1.1 This section lists regulations, codes, and standards which specify procedural and administrative requirements imposed upon the work.

1.2 The contractor shall comply with provisions of the following documents to the extent referenced herein.

A. Government documents:

1. AEDC Safety Standards:

a. A6 with Supplement User and Subcontractor Safety (Mandatory Documents/Submittals), 2008.

b. B1 Master Work Permit, 2007.

c. B2 Lockout/Tagout (LOTO), 2007.

d. B3 Control of Hazardous Areas, 2007.

e. B4 High-Voltage Electrical Work, 2007.

f. B5 Confined Spaces, 2007.

g. B6 Low Voltage Electrical Safety Related Work

Practices, 2008.

h. B10 Safety Signs, Markers, and Tags, 2007.

i. C6 Excavations, Trenching, and Shoring, 2008.

j. D3 Identification of Piping Systems, 2007.

k. D8 Portable Power Tools, 2007.

l. E18 Managing Waste Containing Chemical or

Petroleum Products, 2007.

m. F2 Personal Protection Equipment (PPE), 2006.

n. F5 Annex A Hazardous Noise and Hearing Conservation

(NRR Method for Estimating the Adequacy of Hearing Protector Attenuation), 2008.

* The Government representative will furnish a copy of these Safety Standards to the contractor upon request.

2. Air Force Federal Acquisition Regulation (AFFARS):

a. 5352.223-9000 Elimination of Use of Class I Ozone Depleting

Substances (ODS), April 2003.

3. Code of Federal Regulations:

a. 29 CFR 1926.650 Excavations, 2006.

through 652

b. 29 CFR 1926.1101 Asbestos, 2006.

c. 40 CFR 261 Identification and Listing of Hazardous Waste, 2007.

d. 40 CFR 370 EPA Hazardous Chemical Reporting and

Community Right to Know Requirement, 2006.

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4. Tennessee Department of Transportation:

a. Standard Specifications for Road and Bridge Construction (SSRBC), 2006.

b. Qualified Products List and Evaluation Procedures, (QPL), 2006.

5. U. S. Army Corp of Engineers:

a. CoE EM 385-1-1 Safety and Health Requirements Manual, 2003.

B. Non-Government documents:

1. American Concrete Institute:

a. ACI 301-05 Specifications for Structural Concrete.

b. ACI 305R-99 Hot Weather Concreting.

c. ACI 304.1R-05 Guide for the Use of Preplaced Aggregate

Concrete for Structural and Mass Applications.

d. ACI 306.1-02 Standard Specification for Cold Weather

Concreting.

e. ACI 308R-01 Guide to Curing Concrete.

f. ACI 318-08 Building Code Requirements for Structural

Concrete.

g. ACI 347-04 Guide to Formwork for Concrete.

h. ACI 530.1-05 Specification for Masonry Structures.

i. SP-66-04 ACI Detailing Manual.

2. ASTM International:

a. ASTM A615 -08 Standard Specification for Deformed and Plain

Carbon-Steel Bars for Concrete Reinforcement.

b. ASTM B8-04 Concentric-Lay-Stranded Copper Conductors, Hard, Medium-Hard, or Soft.

c. ASTM C33-07 Standard Specification for Concrete Aggregates.

d. ASTM C39-05 Standard Test Method for Compressive Strength of Cylindrical Concrete Specimens.

e. ASTM C94 -07 Standard Specification for Ready-Mixed Concrete.

f. ASTM C150-07 Standard Specification for Portland Cement.

g. ASTM C260-06 Standard Specification for Air-Entraining

Admixtures for Concrete.

h. ASTM C1107-07 Standard Specification for Packaged Dry, Hydraulic-Cement Grout (Nonshrink).

i. ASTM D698-07 Laboratory Compaction Characteristics of Soil

Using Standard Effort (12,400 ft-lbf/ft3).

j. ASTM D1556-07 Test Method for Density and Unit Weight of

Soil in Place by the Sand-Cone Method.

k. ASTM D1751-04 Standard Specification for Preformed

Expansion Joint Filler for Concrete Paving and Structural Construction (Nonextruding and Resilient Bituminous Types).

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l. ASTM D2303-04 Liquid-Contaminant, Inclined-Plane Tracking and Erosion of Insulating Materials.

3. American Welding Society, Inc.:

a. AWS D1.1-06 Structural Welding Code - Steel.

4. Concrete Reinforcing Steel Institute:

a. CRSI - Manual of Standard Practice, 2003.

5. Institute of Electrical and Electronics Engineers (IEEE) Standard:

a. IEEE 1247-05 Interrupter Switches for Alternating Current, Rated Above 1000 V.

b. IEEE 48-03 Standard Test Procedures and Requirements for Alternating-Current Cable Terminations 2.5 kV Through 765 kV.

c. IEEE-400-01 Guide for Field Testing and Evaluation of the Insulation of Shielded Power Cable Systems.

d. IEEE-404-06 Extruded and Laminated Dielectric Shielded Cable Joints Rated 2500 V to 500 000 V.”

e. IEEE C37.13-95 Standard for Low-Voltage AC Power Circuit Breakers Used in Enclosures

f. IEEE C37.16-00 Low-Voltage Power Circuit Breakers and AC Power Circuit Protectors Preferred Ratings, Related Requirements, and Application Recommendations.

g. IEEE C37.17-97 Trip Devices for AC and General Purpose DC Low Voltage Power Circuit Breakers.

h. IEEE C37.20.1-07 Standard for Metal-Enclosed Low-Voltage Power Circuit Breaker Switchgear.

i. IEEE C37.20.2-05 Standard for Metal-Clad Switchgear.

j. IEEE C37.20.3-01 Metal-Enclosed Interrupter Switchgear.

k. IEEE C37.20.4-01 Indoor AC Switches (1 kV - 38 kV) for Use in

Metal-Enclosed Switchgear.

l. IEEE C37.22-97 Preferred Ratings and Related Required

Capabilities for Indoor AC Medium-Voltage Switches Used in Metal-Enclosed Switchgear.

m. IEEE C37.23-03 Metal-Enclosed Bus.

n. IEEE C37.46-00 High Voltage Expulsion and Current-Limiting

Type Power Class Fuses and Fuse Disconnecting Switches.

o. IEEE C37.90-05 Relays and Relay Systems Associated with Electric Power Apparatus.

p. IEEE C57.12.01-05 General Requirements for Dry-Type Distribution and Power Transformers Including Those with Solid-Cast and/or Resin- Encapsulated Windings.

q. IEEE C57.12.55-98 Transformers Used in Unit Installations, Including Unit Substations Conformance Standard.

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r. IEEE C57.12.56-98 Test Procedure for Thermal Evaluation of Insulation Systems for Ventilated Dry-Type Power and Distribution Transformers.

s. IEEE C57.12.91-01 Test Code for Dry-Type Distribution and Power Transformers.

t. IEEE C57.94-06 Installation, Application, Operation, and Maintenance of Dry-Type General Purpose Distribution and Power Transformers.

6. International Electrical Testing Association:

a. NETA ATS-07 Acceptance Testing Specifications for

Electrical Power Distribution Equipment and Systems.

7. National Electrical Manufacturers' Associations:

a. NEMA 250-03 Enclosures for Electrical Equipment (1000

Volts Maximum).

b. NEMA BU 1.1-05 General Instructions for Handling, Installation, Operation, and Maintenance of Busway Rated 600 Volts or Less.

c. NEMA C37.50-00 Switchgear Low Voltage AC Power Circuit Breakers Used in Enclosures - Test Procedures.

d. NEMA C119.1-06 Electric Connectors Sealed Insulated Underground Connector Systems Rated 600 Volts.

e. NEMA ICS 10-05 Industrial Control and Systems: AC Transfer Switch Equipment.

f. NEMA PB 1-06 Panelboards.

g. NEMA PB 1.1-07 General Instructions for Proper Installation, Operation, and Maintenance of Panelboards Rated 600 Volts or Less.

h. NEMA Z535.1-06 Safety Colors.

8. National Fire Protection Association:

a. NFPA 70-07 National Electrical Code (NEC).

b. NFPA 70E-04 Electrical Safety in the Workplace.

9. Telecommunications Industry Association/Electronic Industries Alliance:

a. TIA/EIA 568B.2-01 Commercial Building Telecommunications

Cabling Standard.

b. TIA/EIA 568B.3-00 Optical Fiber Cabling Components Standard.

c. TIA/EIA 569B-04 Commercial Building Standard for

Telecommunications Pathways, and Spaces.

d. TIA/EIA 606-A-02 Telecommunications Infrastructure.

10. Underwriters Laboratories, Inc.:

a. UL 1-05 Flexible Metal Conduit.

b. UL 6-07 Electrical Rigid Metal Conduit-Steel.

c. UL 50-07 Enclosures for Electrical Equipment, Non-

Environmental Considerations.

ANZY020052 01 45 00-5

d. UL 50V-07 Outline of Investigation for Infrared Viewports.

e. UL 83-08 Thermoplastic-Insulated Wires and Cables.

f. UL 360-03 Liquid-Tight Flexible Steel Conduit.

g. UL 467-07 Grounding and Bonding Equipment.

h. UL 486A/486B-06 Wire Connectors.

i. UL 489-06 Molded-Case Circuit Breakers, Molded-Case

Switches, and Circuit-Breaker Enclosures.

j. UL 514A-07 Metallic Outlet Boxes.

k. UL 514B-07 Conduit, Tubing, and Cable Fittings.

l. UL 797-07 Electrical Metallic Tubing - Steel.

m. UL 857-02 Busways.

n. UL 870-03 Wireways, Auxiliary Gutters, and Associated

Fittings.

o. UL 1008-07 UL Standard for Safety Transfer Switch.

p. UL 1066-06 Low-Voltage AC and DC Power Circuit

Breakers Used in Enclosures.

C. Drawings:

1. PPT33377 Replace Electrical Equipment PWT/PES.

17 sheets.

ANZY020052 02 41 26-1

SECTION 02 41 26

SELECTIVE ELECTRICAL DEMOLITION

PART 1 - GENERAL

1.1 SUMMARY

A. Section Includes:

1. Removal of PWT Unit Substations; removal of designated construction;

dismantling, cutting and alterations for completion of the work.

2. Disposal of materials.

3. Storage of removed materials.

4. Identification of utilities.

5. Salvaged items.

6. Protection of items to remain as scheduled at end of section as indicated on drawings.

7. Relocation of existing equipment to accommodate construction.

1.2 SUBMITTALS

A. Shop Drawings: Indicate demolition and removal sequence and location of salvageable items; location and construction of temporary work. Describe demolition removal procedures and schedule.

B. Project Record Documents: Record actual locations of capped utilities, conduits, and equipment abandoned in place.

1.3 COORDINATION

A. Conduct demolition to minimize interference with adjacent and occupied building areas.

B. Coordinate demolition work with the Government representative.

C. Coordinate and sequence demolition so as not to cause shutdown of operation of surrounding areas.

D. Identify salvage items in cooperation with the Government.

PART 2 - PRODUCTS – Not used.

PART 3 - EXECUTION

3.1 PREPARATION

A. Erect, and maintain temporary safeguards, including warning signs and lights, barricades, and similar measures, for protection of the public, Government, Contractor’s employees, and existing improvements to remain.

ANZY020052 02 41 26-2

3.2 DEMOLITION

A. Demolition drawings are based on casual field observation and existing record documents. Report discrepancies to the Government representative before disturbing existing installation.

B. Do not perform work on energized equipment or circuits. Comply with AEDC Electrical Safety Standards. The Government representative will provide guidance.

C. Repair adjacent construction and finishes damaged during demolition and extension work.

D. Clean and repair existing equipment to remain or to be reinstalled.

E. The contractor shall be responsible for handling, transportation, and offloading all existing non-asbestos AEDC owned equipment to Warehouse #6 for salvage. Warehouse #6 is located approximately 1.5 miles from the jobsite.

F. Remove and turn over to AEDC all 600V power circuit breakers from the unit substation.

G. The contractor shall be responsible for removing from the job site, transporting and disposing off base the demolished materials that the Government deems as unsalvageable. Do not burn or bury materials on site.

3.3 SALVAGE ITEMS

A. Remove and protect items indicated on drawings to be salvaged and turn over to the Government.

B. Items of salvageable value may be removed as work progresses. Transport salvaged items from site as they are removed to Government designated location.

3.4 CLEANING

A. Remove demolished materials as work progresses.

B. Keep workplace neat. Dispose of all trash, debris, and salvage materials daily.

ANZY020052 03 10 00-1

SECTION 03 10 00

CONCRETE FORMING AND ACCESSORIES

PART 1 GENERAL

1.1 SUMMARY

A. Section Includes:

1. Formwork for cast-in place concrete.

2. Shoring, bracing, and anchorage.

3. Form accessories.

4. Form stripping.

B. Related Sections:

1. Section 03 20 00 - Concrete Reinforcing.

2. Section 03 30 00 - Cast-In-Place Concrete.

3. Section 26 05 26 - Grounding and Bonding for Electrical Systems:

Product requirements for electrical items, anchors or other embedded work for placement by this Section.

1.2 CODES AND STANDARDS

A. American Concrete Institute:

1. ACI 301-05 Specifications for Structural Concrete.

2. ACI 318-08 Building Code Requirements for Structural

Concrete.

3. ACI 347-04 Guide to Formwork for Concrete.

B. ASTM International:

1. ASTM D1751-04 Standard Specification for Preformed Expansion

Joint Filler for Concrete Paving and Structural Construction (Nonextruding and Resilient Bituminous Types).

1.3 DESIGN REQUIREMENTS

A. Design and construct formwork, shoring and bracing in accordance with ACI 318 to conform to applicable code requirements to achieve concrete shape, line and dimension as indicated on drawings.

1.4 QUALITY ASSURANCE

A. Perform work in accordance with ACI 347.

1.5 COORDINATION

A. Coordinate this section with other sections of work, requiring attachment of components to formwork.

ANZY020052 03 10 00-2

PART 2 PRODUCTS

2.1 WOOD FORM MATERIALS

A. Form Materials: At discretion of Contractor.

2.2 PREFABRICATED FORMS

A. Manufacturers:

1. Aluma-Systems Inc., Burke Co.

2. Economy Forms Corp.

3. Molded Fiber Glass Concrete Forms Co.

4. Sonoco Products Co.

5. Symons Corp.

6. Western Forms, Inc.

7. Approved equal.

B. Preformed Steel Forms: Minimum 16 gage, matched, tight fitting, stiffened to support weight of concrete without deflection detrimental to tolerances and appearance of finished surfaces.

C. Glass Fiber Fabric Reinforced Plastic Forms: Matched, tight fitting, stiffened to support weight of concrete without deflection detrimental to tolerances and appearance of finished concrete surfaces.

D. Steel Forms: Sheet steel, suitably reinforced, and designed for particular use indicated on Drawings.

E. Form Liners: Smooth, durable, grainless and non-staining hardboard, unless otherwise indicated on Drawings.

F. Framing, Studding and Bracing: Stud or No. 3 structural light framing grade.

2.3 FORMWORK ACCESSORIES

A. Form Ties: Snap-off type, galvanized metal, 1 inch back break dimension, free of defects capable of leaving holes larger than 1 inch in concrete surface.

1. Manufacturers:

a. Aluma-Systems Inc., Burke Co.

b. Economy Forms Corp.

c. Molded Fiber Glass Concrete Forms Co.

d. Sonoco Products Co.

e. Symons Corp.

f. Western Forms, Inc.

g. Approved equal.

ANZY020052 03 10 00-3

B. Spreaders: Standard, non-corrosive metal form clamp assembly, of type acting as spreaders and leaving no metal within 1 inch of concrete face. Wire ties, wood spreaders or through bolts are not permitted.

C. Form Anchors and Hangers:

1. Do not use anchors and hangers leaving exposed metal at concrete surface.

2. Symmetrically arrange hangers supporting forms from structural steel members to minimize twisting or rotation of member.

3. Penetration of structural steel members is not permitted.

D. Form Release Agent: Colorless mineral oil that will not stain concrete, or absorb moisture, or impair natural bonding or color characteristics of coating intended for use on concrete.

1. Manufacturers:

a. Arcal Chemical Corporation Arcal-80.

b. Industrial Synthetics Company Synthex.

c. Nox-Crete Company Nox-Crete Form Coating.

d. Approved equal.

E. Corners: Chamfer, 3/4 by 3/4 inch size, or sized to match existing work.

F. Vapor Retarder: Where indicated on drawings, 8 mil thick polyethylene sheet.

G. Bituminous Joint Filler: ASTM D1751.

H. Nails, Spikes, Lag Bolts, Through Bolts, Anchorages: Size, strength and character to maintain formwork in place while placing concrete.

PART 3 EXECUTION

3.1 EXAMINATION

A. Verify lines, levels, and centers before proceeding with formwork. Verify dimensions agree with Drawings.

3.2 INSTALLATION

A. Formwork - General:

1. Provide top form for sloped surfaces steeper than 1.5 horizontal to 1 vertical to hold shape of concrete during placement, unless it can be demonstrated that top forms can be omitted.

2. Construct forms to correct shape and dimensions, mortar-tight, braced, and of sufficient strength to maintain shape and position under imposed loads from construction operations.

3. Camber forms where necessary to produce level finished soffits unless otherwise shown on Drawings.

ANZY020052 03 10 00-4

4. Carefully verify horizontal and vertical positions of forms. Correct misaligned or misplaced forms before placing concrete.

5. Complete wedging and bracing before placing concrete.

B. Forms for Smooth Finish Concrete:

1. Use steel, plywood or lined board forms.

2. Use clean and smooth plywood and form liners, uniform in size, and free from surface and edge damage capable of affecting resulting concrete finish.

3. Install form lining with close-fitting square joints between separate sheets without springing into place.

4. Use full size sheets of form lines and plywood wherever possible.

5. Tape joints to prevent protrusions in concrete.

6. Use care in forming and stripping wood forms to protect corners and edges.

7. Level and continue horizontal joints.

8. Keep wood forms wet until stripped.

C. Framing, Studding and Bracing:

1. Space studs at 16 inches on center maximum for boards and 12 inches on center maximum for plywood.

2. Size framing, bracing, centering, and supporting members with sufficient strength to maintain shape and position under imposed loads from construction operations.

3. Construct beam soffits of material minimum of 2 inches thick.

4. Distribute bracing loads over base area on which bracing is erected.

5. When placed on ground, protect against undermining, settlement or accidental impact.

D. Erect formwork, shoring, and bracing to achieve design requirements, in accordance with requirements of ACI 318.

E. Arrange and assemble formwork to permit dismantling and stripping. Do not damage concrete during stripping. Permit removal of remaining principal shores.

F. Install chamfer strips on external corners of beams, joists, columns, pads and supports.

G. Do not reuse wood formwork more than four times for concrete surfaces to be exposed to view. Do not patch formwork.

3.3 APPLICATION - FORM RELEASE AGENT

A. Apply form release agent on formwork in accordance with manufacturer's recommendations.

ANZY020052 03 10 00-5

B. Apply prior to placement of reinforcing steel, anchoring devices, and embedded items.

C. Do not apply form release agent where concrete surfaces are indicated to receive special finishes or applied coverings that are affected by agent. Soak inside surfaces of untreated forms with clean water. Keep surfaces coated prior to placement of concrete.

D. Reuse and Coating of Forms: Thoroughly clean forms and reapply form coating before each reuse. For exposed work, do not reuse forms with damaged faces or edges. Apply form coating to forms in accordance with manufacturer’s specifications. Do not coat forms for concrete indicated to receive “scored finish”. Apply form coatings before placing reinforcing steel.

3.4 INSTALLATION - INSERTS, EMBEDDED PARTS, AND OPENINGS

A. Install formed openings for items to be embedded in or passing through concrete work.

B. Locate and set in place items required to be cast directly into concrete.

C. Coordinate with work of other sections in forming and placing openings, slots, reglets, recesses, sleeves, bolts, anchors, other inserts, and components of other work.

D. Install accessories straight, level, and plumb. Ensure items are not disturbed during concrete placement.

E. Provide temporary ports or openings in formwork where required to facilitate cleaning and inspection. Locate openings at bottom of forms to allow flushing water to drain.

F. Close temporary openings with tight fitting panels, flush with inside face of forms, and neatly fitted so joints will not be apparent in exposed concrete surfaces.

G. Form Ties:

1. Use sufficient strength and sufficient quantity to prevent spreading of forms.

2. Place ties at least 1 inch away from finished surface of concrete.

3. Leave inner rods in concrete when forms are stripped.

4. Space form ties equidistant, symmetrical and aligned vertically and horizontally unless otherwise shown on Drawings.

H. Arrangement: Arrange formwork to allow proper erection sequence and to permit form removal without damage to concrete.

ANZY020052 03 10 00-6

I. Construction Joints:

1. Install surfaced pouring strip where construction joints intersect exposed surfaces to provide straight line at joints.

2. Just prior to subsequent concrete placement, remove strip and tighten forms to conceal shrinkage.

3. Show no overlapping of construction joints. Construct joints to present same appearance as butted plywood joints.

4. Arrange joints in continuous line straight, true and sharp.

J. Embedded Items:

1. Make provisions for pipes, sleeves, anchors, inserts, reglets, anchor slots, nailers, water stops, and other features.

2. Do not embed wood or uncoated aluminum in concrete.

3. Obtain installation and setting information for embedded items furnished under other Specification sections.

4. Securely anchor embedded items in correct location and alignment prior to placing concrete.

5. Verify conduits and pipes, including those made of coated aluminum, meet requirements of ACI 318 for size and location limitations.

K. Openings for Items Passing Through Concrete:

1. Frame openings in concrete where indicated on Drawings. Establish exact locations, sizes, and other conditions required for openings and attachment of work specified under other sections.

2. Coordinate work to avoid cutting and patching of concrete after placement.

3. Perform cutting and repairing of concrete required as result of failure to provide required openings.

L. Screeds:

1. Set screeds and establish levels for tops of concrete slabs and levels for finish on slabs.

2. Slope slabs to drain where required or as shown on drawings.

3. Before depositing concrete, remove debris from space to be occupied by concrete and thoroughly wet forms. Remove freestanding water.

M. Screed Supports:

1. For concrete over waterproof membranes and vapor retarder membranes, use cradle, pad or base type screed supports which will not puncture membrane.

2. Staking through membrane shall not be permitted.

N. Cleanouts and Access Panels:

1. Provide removable cleanout sections or access panels at bottoms of forms to permit inspection and effective cleaning of loose dirt, debris and waste material.

ANZY020052 03 10 00-7

2. Clean forms and surfaces against which concrete is to be placed.

Remove chips, saw dust and other debris. Thoroughly blow out forms with compressed air just before concrete is placed.

3.5 FORM CLEANING

A. Clean forms as erection proceeds, to remove foreign matter within forms.

B. Clean formed cavities of debris prior to placing concrete.

C. Flush with water or use compressed air to remove remaining foreign matter.

Ensure that water and debris drain to exterior through clean-out ports.

D. During cold weather, remove ice and snow from within forms. Do not use de-icing salts. Do not use water to clean out forms, unless formwork and concrete construction proceed within heated enclosure. Use compressed air or other means to remove foreign matter.

3.6 FORM REMOVAL

A. Do not remove forms or bracing until concrete has gained sufficient strength to carry its own weight and imposed loads and removal has been approved by Government representative.

B. Loosen forms carefully. Do not wedge pry bars, hammers, or tools against finish concrete surfaces scheduled for exposure to view.

C. Store removed forms in manner that surfaces to be in contact with fresh concrete will not be damaged. Discard damaged forms.

D. Leave forms in place for minimum number of days as specified in ACI 347.

3.7 ERECTION TOLERANCES

A. Construct formwork to maintain tolerances required by ACI 301 or ACI 318.

3.8 FIELD QUALITY CONTROL

A. Inspect erected formwork, shoring, and bracing to ensure that work is in accordance with formwork design, and that supports, fastenings, wedges, ties, and items are secure.

B. Notify Government representative after placement of reinforcing steel in forms, but prior to placing concrete.

C. Schedule concrete placement to permit formwork inspection before placing concrete.

ANZY020052 03 10 00-8

3.9 SCHEDULES

A. Provide schedule for forming and placing concrete to Government representative.

ANZY020052 03 20 00-1

SECTION 03 20 00

CONCRETE REINFORCING

PART 1 GENERAL

1.1 SUMMARY

A. Section Includes:

1. Reinforcing bars.

2. Welded wire fabric.

3. Reinforcement accessories.

B. Related Sections:

1. Section 03 10 00 - Concrete Forming and Accessories.

2. Section 03 30 00 - Cast-In-Place Concrete.

3. Section 26 05 26 - Grounding and Bonding for Electrical Systems:

Grounding concrete reinforcement.

1.2 CODES AND STANDARDS

A. American Concrete Institute:

1. ACI 301-05 Specifications for Structural Concrete.

2. ACI 318-08 Building Code Requirements for Structural

Concrete.

3. ACI 530.1-05 Specification for Masonry Structures.

4. SP-66-04 ACI Detailing Manual.

B. ASTM International:

1. ASTM A615-08 Standard Specification for Deformed and Plain

Carbon-Steel Bars for Concrete Reinforcement.

C. American Welding Society:

1. AWS D1.1-06 Structural Welding Code - Steel.

D. Concrete Reinforcing Steel Institute:

1. CRSI - Manual of Standard Practice, 2003.

1.3 SUBMITTALS

A. Shop Drawings: Indicate bar sizes, spacing, locations, and quantities of reinforcing steel, bending and cutting schedules, and supporting and spacing devices. Prepare shop drawings in accordance with ACI SP-66.

B. Certificates: AWS qualification certificate for welders employed on the work.

C. Manufacturer's Certificate: Certify products meet or exceed specified requirements. Submit certified copies of mill test report of reinforcement materials analysis.

ANZY020052 03 20 00-2

1.4 QUALITY ASSURANCE

A. Perform work in accordance with CRSI - Manual of Standard Practice and

ACI SP-66.

1.5 QUALIFICATIONS

A. Welders: AWS qualified within previous 12 months.

1.6 COORDINATION

A. Coordinate with placement of formwork, formed openings and other work.

PART 2 PRODUCTS

2.1 REINFORCEMENT

A. Deformed and Plain Reinforcement: ASTM A615; 60 yield strength

2.2 ACCESSORY MATERIALS

A.