Attachment 2 - Specifications.pdf

USFS JACOBS CREEK JOB CORPS

MULTIPLE BUILDING ELECTRICAL

REHABILITATION

PROJECT SPECIFICATIONS

DECEMBER 14TH, 2023

MULTIPLE BUILDING ELECTRICAL REHABILITATION 00 0110 -1

JACOBS CREEK JOB CORPS CCC Table of Contents

SECTION 00 0110

TABLE OF CONTENTS

PROCUREMENT AND CONTRACTING REQUIREMENTS

1.01 DIVISION 00 -- PROCUREMENT AND CONTRACTING REQUIREMENTS

A. 00 0110 - Table of Contents

SPECIFICATIONS

2.01 DIVISION 01 -- GENERAL REQUIREMENTS

A. 01 01 50 - General Requirements

2.02 DIVISION 02 -- EXISTING CONDITIONS

2.03 DIVISION 03 -- CONCRETE

A. 03 3000 - Cast-in-Place Concrete

2.04 DIVISION 04 -- MASONRY

2.05 DIVISION 05 -- METALS

2.06 DIVISION 06 -- WOOD, PLASTICS, AND COMPOSITES

2.07 DIVISION 07 -- THERMAL AND MOISTURE PROTECTION

2.08 DIVISION 08 -- OPENINGS

2.09 DIVISION 09 -- FINISHES

2.10 DIVISION 10 -- SPECIALTIES

2.11 DIVISION 11 -- EQUIPMENT

2.12 DIVISION 12 -- FURNISHINGS

2.13 DIVISION 13 -- SPECIAL CONSTRUCTION

2.14 DIVISION 14 -- CONVEYING EQUIPMENT

2.15 DIVISION 21 -- FIRE SUPPRESSION

2.16 DIVISION 22 -- PLUMBING

2.17 DIVISION 23 -- HEATING, VENTILATING, AND AIR-CONDITIONING (HVAC)

A. 23 0500 - Common Work Results for Mechanical B. 23 0548 - Vibration and Seismic Controls for HVAC C. 23 3100 - HVAC Ducts and Casings

2.18 DIVISION 25 -- INTEGRATED AUTOMATION

2.19 DIVISION 26 -- ELECTRICAL

A. 26 0500 - Common Work Results for Electrical B. 26 0505 - Selective Demolition for Electrical C. 26 0519 - Low-Voltage Electrical Power Conductors and Cables D. 26 0526 - Grounding and Bonding for Electrical Systems E. 26 0529 - Hangers and Supports for Electrical Systems F. 26 0533.13 - Conduit for Electrical Systems G. 26 0533.16 - Boxes for Electrical Systems H. 26 0533.23 - Surface Raceways for Electrical Systems

MULTIPLE BUILDING ELECTRICAL REHABILITATION 00 0110 -2

JACOBS CREEK JOB CORPS CCC Table of Contents

I. 26 0553 - Identification for Electrical Systems J. 26 0583 - Wiring Connections K. 26 2100 - Low-Voltage Electrical Service Entrance L. 26 2416 - Panelboards M. 26 2726 - Wiring Devices N. 26 2813 - Fuses O. 26 2816.16 - Enclosed Switches P. 26 3213 - Engine Generators Q. 26 3600 - Transfer Switches R. 26 4300 - Surge Protective Devices S. 26 5100 - Interior Lighting

2.20 DIVISION 27 -- COMMUNICATIONS

2.21 DIVISION 28 -- ELECTRONIC SAFETY AND SECURITY

2.22 DIVISION 31 -- EARTHWORK

2.23 DIVISION 32 -- EXTERIOR IMPROVEMENTS

2.24 DIVISION 33 -- UTILITIES

A. 33 7119 - Electrical Underground Ducts, Ductbanks, and Manholes

2.25 DIVISION 34 -- TRANSPORTATION

2.26 DIVISION 40 -- PROCESS INTEGRATION

2.27 DIVISION 46 -- WATER AND WASTEWATER EQUIPMENT

END OF SECTION 00 0110

MULTIPLE BUILDING ELECTRICAL REHAB 010150 – 1

JACOBS CREEK JOB CORPS CCC GENERAL REQUIREMENTS

SECTION 010150

GENERAL REQUIREMENTS

PART 1 – SUMMARY OF WORK

1.1 DESCRIPTION

A. Work for this project requires the contractor to be responsible for supplying all labor, materials, equipment, utilities, miscellaneous items, freight and delivery and all necessary valid licenses for the work summarized as follows:

1. Various electrical rehab work in multiple buildings.

1.2 LOCATION

A. This project is located at the Jacobs Creek Job Corps Civilian Conservation Center located 20 miles from Bristol, Tennessee in Sullivan County. The address is 984 Denton

Valley Road, Bristol, TN 37620. Driving directions can be obtained by called the

Center at 423.878.4021.

1.3 WORK HOURS

A. Work hours for this project are between 8:00 AM-4:30 PM Monday through Friday.

1.4 USE OF PREMISES

A. Confine constructions operations to immediate area of work. Do not disturb portions of

Project site beyond areas in which the Work is indicated.

B. Government will occupy site and buildings during entire construction period. Cooperate with Government during construction operations to minimize conflicts and facilitate

Government usage. Perform the work so as not to interfere with Government's day-to-day operations.

C. Keep driveways, parking areas, loading areas and entrances to buildings clear and available to Government, Government's employees, and emergency vehicles at all times.

Do not use these areas for parking or storage of materials. Do not close or obstruct walkways, corridors, or other occupied or used facilities without written permission from

Government.

1.5 WORK RESTRICTIONS

A. Smoking is permitted on campus only in the designated smoking area.

MULTIPLE BUILDING ELECTRICAL REHAB 010150 – 2

1.6 CONTRACTOR’S RESPONSIBILITIES

A. Confine storage of materials to areas as approved by the CO.

B. Provide adequate signing and barricades and take necessary safety measures to protect the public during all construction operations. Minimize disturbance of all undisturbed areas.

1.7 FIELD VERIFICATION

A. Field verify all new and existing dimensions affecting the work of this contract before ordering products.

1.8 PERMITS

A. State electrical inspection is required for this project. Obtain permits for electrical work if the State Electrical Inspector requires a permit to perform the inspection.

1.9 SCHEDULE OF ITEMS

A. Schedule of Items:

1. Provide pricing for all items listed in the Schedule of Items.

2. Contract award will be made for all Base Items.

B. Base Items (BI):

1. Base Item No. 1 – Godsey Dorm Generator Building (202A) Electrical Rehab

a. Measurement: This item is measured as a Lump Sum quantity.

b. Payment: The contract lump sum price as shown in the Schedule of Items includes all demolition, materials, equipment, labor and incidentals perform electrical rehab work in the Godsey dorm Generator Building.

c. Deficiencies: #125083

2. Base Item No. 2 – Gymnasium (504/504A) Electrical Rehab and Generator

Replacement

a. Measurement: This item is measured as a Lump Sum quantity.

b. Payment: The contract lump sum price as shown in the Schedule of Items includes all demolition, materials, equipment, labor and incidentals perform electrical rehab work and replace the generator at the Gymnasium.

c. Deficiencies: #103239

3. Base Item No. 3 – Welding Fabrication (505) Electrical Rehab

MULTIPLE BUILDING ELECTRICAL REHAB 010150 – 3

b. Payment: The contract lump sum price as shown in the Schedule of Items includes all demolition, materials, equipment, labor and incidentals to perform electrical rehab work in the Welding Fabrication Building.

c. Deficiencies: NA.

4. Base Item No. 4 – Collins Hall (204)/ Academic Education Generator/Storage

(402A)/IT-CPP (608) Electrical Service Disconnect Rehab

a. Measurement: This item is measured as a Lump Sum quantity.

b. Payment: The contract lump sum price as shown in the Schedule of Items includes all demolition, materials, equipment, labor and incidentals to perform electrical rehab work on the service disconnects at Collins Hall, Academic

Education Generator/Storage Bldg, and IT-CPP Building,.

c. Deficiencies: 138856

5. Base Item No. 5 – Dining Hall (306) Electrical Rehab

b. Payment: The contract lump sum price as shown in the Schedule of Items includes all demolition, materials, equipment, labor and incidentals to perform electrical rehab work on the Dining Hall.

c. Deficiencies: 123074

6. Base Item No. 6 – Auto Shop Generator Building (Bldg 500A) Electrical Rehab

b. Payment: The contract lump sum price as shown in the Schedule of Items includes all demolition, materials, equipment, labor and incidentals to perform electrical rehab work on the Auto Shop Generator Building.

c. Deficiencies: NA

PART 2 – PROJECT SCHEDULE

2.1 PROJECT SCHEDULE

ITEM* REQUIRED DUE DATE (calendar days)

Pre-Construction

Conference

Within 10 days of Award (virtually)

Notice To

Proceed (NTP)

Issued first weekday after Pre-Construction

Conference

Bonds 10 days after Award

MULTIPLE BUILDING ELECTRICAL REHAB 010150 – 4

Action and

Informational

Submittals

12 days after NTP (CORs have 12 days to return)

Closeout

Submittals

Prior to CO acceptance of project

Contract Release form and final pay request

10 days after CO acceptance of project

* All items above must be included in Contractor’s construction schedule

PART 3 – SUBMITTAL PROCEDURES

3.1 DEFINITIONS

A. Action Submittals: Written and graphic information that requires Government approval.

B. Informational Submittals: Written information that does not require Government approval. Submittals may be rejected for not complying with requirements.

3.2 PROCEDURES

A. Contractor Responsibilities

1. Review each submittal and check for compliance with the Contract Documents.

2. Highlight, encircle, or otherwise identify deviations from the Contract Documents on submittals.

3. Include the following information on label or cover sheet for processing and recording action taken:

a. Project name.

b. Date.

c. Name and address of Contractor.

d. Name of manufacturer.

e. Unique identifier, including revision number.

f. Number and title of appropriate Specification Section.

g. Drawing number and detail references, as appropriate.

h. Date of Contractor’s approval.

i. Statement certifying that submittal has been reviewed, checked, and approved by the Contractor for compliance with the Contract Documents.

4. The Government will not review submittals that do not bear Contractor's approval and will return them without action.

MULTIPLE BUILDING ELECTRICAL REHAB 010150 – 5

5. Unless additional copies are required for final submittal, and unless the

Contracting Officer (CO) observes noncompliance with provisions of the Contract

Documents, initial submittal may serve as final submittal.

6. Submittals must be submitted in electronic PDF format. Submit to CO via email or electronic file transfer site.

7. Only final submittals with mark indicating action taken by Government are to be used for construction.

8. Submittals not required by the Contract Documents will not be reviewed and may be discarded.

B. Processing Time: Time for review shall commence on CO's receipt of submittal.

1. Initial Review: Government will review initial submittal within 12 calendar days.

Additional time may be needed if processing must be delayed to permit coordination with subsequent submittals. CO will advise Contractor when a submittal being processed must be delayed for coordination.

2. Resubmittals: If resubmittal is necessary, it will be resubmitted within 3 calendar days, and reviewed by the Government within 3 calendar days.

3.3 ACTION SUBMITTALS

A. Prepare and submit Action Submittals required in the Technical Specifications in this contract, if applicable, and as indicated at the end of this subsection.

B. Collect information into a single submittal for each element of construction and type of product or equipment.

1. Mark up each submittal to show which products and options are applicable.

2. Include the following information, as applicable:

a. Manufacturer's written recommendations.

b. Manufacturer's product specifications.

c. Manufacturer's installation instructions.

d. Manufacturer's catalog cuts.

e. Wiring diagrams showing factory-installed wiring.

f. Compliance with recognized trade association standards.

g. Compliance with recognized testing agency standards.

C. Required Action Submittals

1. Product Data: See Technical Specification Sections.

3.4 INFORMATIONAL SUBMITTALS

A. Prepare and submit Informational Submittals required in the Technical Specifications in this contract, if applicable, and as indicated below:

B. Required Informational Submittals:

1. Accident Prevention Plan.

MULTIPLE BUILDING ELECTRICAL REHAB 010150 – 6

2. Construction Schedule.

3.5 CLOSEOUT SUBMITTALS

A. Prepare and submit Closeout Submittals, as follows:

1. See Technical Specification Sections.

2. One-Year Warranty on Entire Project as required by FAR 52.246–21

3. Project Record Documents.

PART 4 – TEMPORARY FACILITIES AND CONTROLS

4.1 USE OF UTILITIES

A. Utilities: Use of Government existing facilities will be permitted without metering and without payment of use charges, as long as facilities are cleaned and maintained in an acceptable condition. At Substantial Completion, restore these facilities to condition existing before initial use. The following are available for use by the contractor: water, and electrical power services. The following are not available: telephone service. The contractor is expected to provide whatever phone service he deems necessary for the duration of the project.

4.2 SANITARY FACILITIES

A. Sanitary facilities are available for use by the Contractor. Facilities must be cleaned and maintained daily.

4.3 STAGING AND STORAGE

A. Coordinate on-site staging and storage requirements with the Center Point of Contact or the Contracting Officer Representative (COR).

4.4 CONSTRUCTION WASTE DISPOSAL FACILITIES

A. Provide waste-collection containers in sizes adequate to handle waste from construction operations. Containerize and clearly label hazardous, dangerous, or unsanitary waste materials separately from other waste. Use of Government waste containers will not be permitted.

4.5 SAFETY AND ENVIRONMENTAL PROTECTION

A. Environmental Protection: Contractor shall provide protection, operate temporary facilities, and conduct construction in ways and by methods that comply with environmental regulations and that minimize possible air, waterway, and subsoil contamination or pollution or other undesirable effects.

MULTIPLE BUILDING ELECTRICAL REHAB 010150 – 7

B. Barricades, Warning Signs, and Lights: Comply with the national or state Manual on

Uniform Traffic Control Devices (MUTCD) for erecting structurally adequate barricades, paint with appropriate colors, graphics, and warning signs/lights to inform personnel, students, and the public of possible hazards.

C. Fire Protection.

1. Store combustible materials in containers in fire-safe locations.

2. Maintain unobstructed access to fire extinguishers, fire hydrants, fire-protection facilities, stairways, and other access routes for firefighting. Prohibit smoking in hazardous fire-exposure areas.

3. Supervise welding operations, combustion-type temporary heating units, and similar sources of fire ignition.

PART 5 – EXECUTION REQUIREMENTS

5.1 EXAMINATION

A. Before beginning work, examine areas and document existing conditions. Proceed with installation only after unsatisfactory conditions have been corrected. Proceeding with the

Work indicates acceptance of surfaces and conditions.

B. Field verify all new and existing dimensions affecting the work of this contract before ordering products.

C. Immediately on discovery of the need for clarification of the Contract Documents, submit a request for information to CO. Include a detailed description of problem encountered, together with recommendations for changing the Contract Documents.

5.2 INSTALLATION

A. Locate the Work and components of the Work accurately, in correct alignment and elevation to fit with existing construction.

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

C. Install per manufacturer's written instructions and recommendations.

5.3 PROGRESS CLEANING

A. Clean Project site and work areas daily, including common areas. Dispose of materials lawfully.

1. Comply with NFPA 241 requirements for removal of combustible waste materials and debris.

2. Do not hold materials more than 7 days during normal weather or 3 days if the temperature is expected to rise above 80 deg F (27 deg C).

MULTIPLE BUILDING ELECTRICAL REHAB 010150 – 8

B. Burying or burning waste materials on-site will not be permitted. Washing waste materials down sewers or into waterways will not be permitted.

5.4 PROTECTION OF INSTALLED CONSTRUCTION

A. Provide protection and maintain conditions that ensure installed Work does not get damaged or deteriorated prior to Substantial Completion.

5.5 CORRECTION OF THE WORK

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

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

PART 6 – CLOSEOUT PROCEDURES

6.1 SUBSTANTIAL COMPLETION

A. Definition of Substantial Completion: The Date certified by the CO when construction is sufficiently complete, in accordance with the Contract Documents, so the Government can occupy or utilize the Work or designated portion thereof for the use for which it is intended, as expressed in the Contract Documents.

B. Preliminary Procedures: Before requesting inspection for determining date of Substantial

Completion, complete the following. List items below that are incomplete in request.

1. Prepare a list of items to be completed and corrected (punch list), the value of items on the list, and reasons why the Work is not complete.

2. Advise the CO of pending insurance changeover requirements.

3. Submit specific warranties, workmanship bonds, final certifications, and similar documents.

4. Obtain and submit releases permitting Government unrestricted use of the Work and access to services and utilities.

5. Deliver tools, spare parts, extra materials, and similar items to location designated by Government. Label with manufacturer's name and model number where applicable.

6. Complete startup testing of systems.

7. Submit changeover information related to Government occupancy, use, operation, and maintenance.

8. Complete final cleaning requirements, including touchup painting.

9. Touch up and otherwise repair and restore marred exposed finishes to eliminate visual defects.

MULTIPLE BUILDING ELECTRICAL REHAB 010150 – 9

C. Inspection: Submit a written request for inspection for Substantial Completion. On receipt of request, CO will either proceed with inspection or notify Contractor of unfulfilled requirements. CO will prepare the Certificate of Substantial Completion after inspection or will notify Contractor of items, either on Contractor's list or additional items identified by CO, that must be completed or corrected before certificate will be issued.

1. Reinspection: Request reinspection when the Work identified in previous inspections as incomplete is completed or corrected.

2. Results of completed inspection will form the basis of requirements for Final

Completion.

6.2 FINAL COMPLETION

A. Preliminary Procedures: Before requesting final inspection for determining date of Final

Completion, complete the following:

1. Submit certified copy of CO’s Substantial Completion inspection list of items to be completed or corrected (punch list), endorsed and dated by CO. The certified copy of the list shall state that each item has been completed or otherwise resolved for acceptance.

2. Submit evidence of final, continuing insurance coverage complying with insurance requirements.

3. Instruct Government personnel in operation, adjustment, and maintenance of products, equipment, and systems.

B. Inspection: Submit a written request for final inspection for acceptance. On receipt of request, CO will either proceed with inspection or notify Contractor of unfulfilled requirements. CO will prepare a final Certificate for Payment after inspection or will notify Contractor of construction that must be completed or corrected before certificate will be issued.

1. Reinspection: Request reinspection when the Work identified in previous inspections as incomplete is completed or corrected.

6.3 LIST OF INCOMPLETE ITEMS (PUNCH LIST)

A. Preparation: Submit two copies of list. Include name and identification of each space and area affected by construction operations for incomplete items and items needing correction including, if necessary, areas disturbed by Contractor that are outside the limits of construction.

6.4 PROJECT RECORD DOCUMENTS

A. General: Do not use Project Record Documents for construction purposes. Protect

Project Record Documents from deterioration and loss. Provide access to Project Record

Documents for CO's reference during normal working hours.

MULTIPLE BUILDING ELECTRICAL REHAB 010150 – 10

B. Provide Draft of Project Record Drawings at Substantial Completion. CO will return reviewed copy. Provide Final Project Record Drawings at Final Completion.

C. Record Drawings: Maintain and submit one set of blue- or black-line white prints of

Contract Drawings and Shop Drawings.

1. Mark Record Prints to show the actual installation where installation varies from that shown originally. Require individual or entity who obtained record data, whether individual or entity is Installer, subcontractor, or similar entity, to prepare the marked-up Record Prints.

a. Give particular attention to information on concealed elements that cannot be readily identified and recorded later.

b. Record data as soon as possible after obtaining it. Record and check the markup before enclosing concealed installations.

2. Mark record sets with erasable, red-colored pencil. Use other colors to distinguish between changes for different categories of the Work at the same location.

3. Note Construction Change Directive numbers, Change Order numbers, alternate numbers, and similar identification where applicable.

4. Identify and date each Record Drawing; include the designation "PROJECT

RECORD DRAWING" in a prominent location. Organize into manageable sets;

bind each set with durable paper cover sheets. Include identification on cover sheets.

6.5 FINAL CLEANING

A. General: Provide final cleaning. Conduct cleaning and waste-removal operations to comply with local laws and ordinances and Federal and local environmental and antipollution regulations.

B. Cleaning Agents: Use cleaning materials and agents recommended by manufacturer or fabricator of the surface to be cleaned. Do not use cleaning agents that are potentially hazardous to health or property or that might damage finished surfaces.

C. Complete the following cleaning operations before requesting inspection for certification of Substantial Completion for entire Project or for a portion of Project:

1. Clean Project site, yard, and grounds, in areas disturbed by construction activities, including landscape development areas, of rubbish, waste material, litter, and other foreign substances.

2. Remove tools, construction equipment, machinery, and surplus material from

Project site.

3. Touch up and otherwise repair and restore marred, exposed finishes and surfaces.

Replace finishes and surfaces that cannot be satisfactorily repaired or restored or that already show evidence of repair or restoration.

MULTIPLE BUILDING ELECTRICAL REHAB 010150 – 11

D. Remove waste materials from Project site and dispose of lawfully.

END OF SECTION 010150

MULTIPLE BUILDING ELECTRICAL REHABILITATION 03 3000 -1

JACOBS CREEK JOB CORPS CCC Cast-in-Place Concrete

SECTION 03 3000

CAST-IN-PLACE CONCRETE

PART 1 GENERAL

1.01 SECTION INCLUDES

A. Miscellaneous concrete elements, including equipment pads, equipment pits, light pole bases, flagpole bases, thrust blocks, and manholes.

1.02 REFERENCE STANDARDS

A. ACI 117 - Specification for Tolerances for Concrete Construction and Materials 2010

(Reapproved 2015).

B. ACI 211.1 - Selecting Proportions for Normal-Density and High Density-Concrete -

Guide 2022.

C. ACI 211.2 - Standard Practice for Selecting Proportions for Structural Lightweight

Concrete 1998 (Reapproved 2004).

D. ACI 301 - Specifications for Concrete Construction 2020.

E. ACI 302.1R - Guide to Concrete Floor and Slab Construction 2015.

F. ACI 304R - Guide for Measuring, Mixing, Transporting, and Placing Concrete 2000

(Reapproved 2009).

G. ACI 305R - Guide to Hot Weather Concreting 2020.

H. ACI 306R - Guide to Cold Weather Concreting 2016.

I. ACI 308R - Guide to External Curing of Concrete 2016.

J. ACI 318 - Building Code Requirements for Structural Concrete 2019 (Reapproved

2022).

K. ACI 347R - Guide to Formwork for Concrete 2014 (Reapproved 2021).

L. ASTM C33/C33M - Standard Specification for Concrete Aggregates 2023.

M. ASTM C94/C94M - Standard Specification for Ready-Mixed Concrete 2023.

N. ASTM C150/C150M - Standard Specification for Portland Cement 2022.

O. ASTM C173/C173M - Standard Test Method for Air Content of Freshly Mixed Concrete by the Volumetric Method 2023.

P. ASTM C494/C494M - Standard Specification for Chemical Admixtures for Concrete

2019, with Editorial Revision (2022).

Q. ASTM C618 - Standard Specification for Coal Ash and Raw or Calcined Natural Pozzolan for Use in Concrete 2023, with Editorial Revision.

R. ASTM C685/C685M - Standard Specification for Concrete Made by Volumetric

Batching and Continuous Mixing 2017.

S. ASTM C1240 - Standard Specification for Silica Fume Used in Cementitious Mixtures

2020.

T. ASTM C1602/C1602M - Standard Specification for Mixing Water Used in the

Production of Hydraulic Cement Concrete 2018.

MULTIPLE BUILDING ELECTRICAL REHABILITATION 03 3000 -2

1.03 QUALITY ASSURANCE

A. Perform work of this section in accordance with ACI 301 and ACI 318.

B. Follow recommendations of ACI 305R when concreting during hot weather.

C. Follow recommendations of ACI 306R when concreting during cold weather.

PART 2 PRODUCTS

2.01 FORMWORK

A. Formwork Design and Construction: Comply with guidelines of ACI 347R to provide formwork that will produce concrete complying with tolerances of ACI 117.

B. Form Materials: Contractor's choice of standard products with sufficient strength to withstand hydrostatic head without distortion in excess of permitted tolerances.

1. Form Facing for Exposed Finish Concrete: Contractor's choice of materials that will provide smooth, stain-free final appearance.

2. Earth Cuts: Do not use earth cuts as forms for vertical surfaces. Natural rock formations that maintain a stable vertical edge may be used as side forms.

3. Form Coating: Release agent that will not adversely affect concrete .

4. Form Ties: Cone snap type that will leave no metal within 1-1/2 inches of concrete surface.

2.02 REINFORCEMENT MATERIALS

A. Reinforcing Steel: ASTM A615/A615M, Grade 60 (60,000 psi).

1. Type: Deformed billet-steel bars.

2. Finish: Unfinished, unless otherwise indicated.

B. Steel Welded Wire Reinforcement (WWR): Galvanized, plain type, ASTM A1064/A1064M.

1. Form: Coiled Rolls.

C. Reinforcement Accessories:

1. Tie Wire: Annealed, minimum 16 gauge, 0.0508 inch.

2. Chairs, Bolsters, Bar Supports, Spacers: Sized and shaped for adequate support of reinforcement during concrete placement.

3. Provide stainless steel, galvanized, plastic, or plastic coated steel components for placement within 1-1/2 inches of weathering surfaces.

4. Headed Concrete Anchors: AWS D1.1/D1.1M and

2.03 CONCRETE MATERIALS

A. Cement: ASTM C150/C150M, Type I - Normal Portland type.

1. Acquire cement for entire project from same source.

B. Fine and Coarse Aggregates: ASTM C33/C33M.

1. Acquire aggregates for entire project from same source.

C. Lightweight Aggregate: ASTM C330/C330M, 3/4-inch nominal maximum aggregate size.

MULTIPLE BUILDING ELECTRICAL REHABILITATION 03 3000 -3

D. Fly Ash: ASTM C618, Class C or F.

E. Calcined Pozzolan: ASTM C618, Class N.

F. Silica Fume: ASTM C1240, proportioned in accordance with ACI 211.1.

G. Water: ASTM C1602/C1602M; clean, potable, and not detrimental to concrete.

2.04 CONCRETE MIX DESIGN

A. Proportioning Structural Lightweight Concrete: Comply with ACI 211.2 recommendations.

1. Replace as much Portland cement as possible with fly ash, ground granulated blast furnace slag, silica fume, or rice hull ash as is consistent with ACI recommendations.

B. Structural Lightweight Concrete:

1. Compressive Strength, when tested in accordance with ASTM C39/C39M at 28 days: 4,000 pounds per square inch .

2. Water-Cement Ratio: Maximum 40 percent by weight.

3. Total Air Content: 3 percent, determined in accordance with ASTM C173/C173M.

4. Maximum Slump: 3 inches.

5. Maximum Aggregate Size: 5/8 inch .

2.05 MIXING

A. On Project Site: Mix in drum type batch mixer, complying with ASTM C685/C685M.

Mix each batch not less than 1-1/2 minutes and not more than 5 minutes.

B. Transit Mixers: Comply with ASTM C94/C94M.

C. Adding Water: If concrete arrives on-site with slump less than suitable for placement, do not add water that exceeds the maximum water-cement ratio or exceeds the maximum permissible slump.

PART 3 EXECUTION

3.01 EXAMINATION

A. Verify lines, levels, and dimensions before proceeding with work of this section.

3.02 PREPARATION

A. Formwork: Comply with requirements of ACI 301. Design and fabricate forms to support all applied loads until concrete is cured, and for easy removal without damage to concrete. Limit concrete surface irregularities, designated by ACI 347R as abrupt or gradual, as follows:

1. Class A, 1/8 inch for exposed smooth-formed finished surfaces.

2. Class B, 1/4 inch for exposed rough-formed finished surfaces.

B. Verify that forms are clean and free of rust before applying release agent.

C. Prepare existing concrete surfaces to be repaired according to ICRI 310.2R .

D. Where new concrete is to be bonded to previously placed concrete, prepare existing surface by cleaning and applying bonding agent in according to bonding agent

MULTIPLE BUILDING ELECTRICAL REHABILITATION 03 3000 -4

manufacturer's instructions.

1. Use epoxy bonding system for bonding to damp surfaces, for structural load-bearing applications, and where curing under humid conditions is required.

E. In locations where new concrete is doweled to existing work, drill holes in existing concrete, insert steel dowels and pack solid with non-shrink grout.

3.03 INSTALLING REINFORCEMENT AND OTHER EMBEDDED ITEMS

A. Comply with requirements of ACI 301. Clean reinforcement of loose rust and mill scale, and accurately position, support, and secure in place to achieve not less than minimum concrete coverage required for protection.

B. Install welded wire reinforcement in maximum possible lengths, and offset end laps in both directions. Splice laps with tie wire.

C. Verify that anchors, seats, plates, reinforcement and other items to be cast into concrete are accurately placed, positioned securely, and will not interfere with concrete placement.

3.04 PLACING CONCRETE

A. Place concrete in accordance with ACI 304R.

B. Maintain records of concrete placement. Record date, location, quantity, air temperature, and test samples taken.

C. Ensure reinforcement, inserts, waterstops, embedded parts, and formed construction joint devices will not be disturbed during concrete placement.

D. Finish floors level and flat, unless otherwise indicated, within the tolerances specified below.

3.05 FLOOR FLATNESS AND LEVELNESS TOLERANCES

A. Maximum Variation of Surface Flatness:

1. Exposed Concrete Floors: 1/4 inch in 10 feet.

2. Under Seamless Resilient Flooring: 1/4 inch in 10 feet.

3. Under Carpeting: 1/4 inch in 10 feet.

B. Correct the slab surface if tolerances are less than specified.

C. Correct defects by grinding or by removal and replacement of the defective work.

Areas requiring corrective work will be identified. Re-measure corrected areas by the same process.

3.06 CONCRETE FINISHING

A. Repair surface defects, including tie holes, immediately after removing formwork.

B. Unexposed Form Finish: Rub down or chip off fins or other raised areas 1/4 inch or more in height.

C. Exposed Form Finish: Rub down or chip off and smooth fins or other raised areas 1/4 inch or more in height. Provide finish as follows:

MULTIPLE BUILDING ELECTRICAL REHABILITATION 03 3000 -5

1. Smooth Rubbed Finish: Wet concrete and rub with carborundum brick or other abrasive, not more than 24 hours after form removal.

D. Concrete Slabs: Finish to requirements of ACI 302.1R, and as follows:

1. Other Surfaces to Be Left Exposed: Trowel as described in ACI 302.1R, minimizing burnish marks and other appearance defects.

3.07 CURING AND PROTECTION

A. Comply with requirements of ACI 308R. Immediately after placement, protect concrete from premature drying, excessively hot or cold temperatures, and mechanical injury.

B. Maintain concrete with minimal moisture loss at relatively constant temperature for period necessary for hydration of cement and hardening of concrete.

1. Normal concrete: Not less than seven days.

C. Formed Surfaces: Cure by moist curing with forms in place for full curing period.

D. Surfaces Not in Contact with Forms:

1. Initial Curing: Start as soon as free water has disappeared and before surface is dry. Keep continuously moist for not less than three days by water ponding, water-saturated sand, water-fog spray, or saturated burlap.

2. Final Curing: Begin after initial curing but before surface is dry.

3.08 DEFECTIVE CONCRETE

A. Defective Concrete: Concrete not complying with required lines, details, dimensions, tolerances or specified requirements.

B. Repair or replacement of defective concrete will be determined by the Contracting Officer. The cost of additional testing shall be borne by Contractor when defective concrete is identified.

C. Do not patch, fill, touch-up, repair, or replace exposed concrete except upon express direction of Contracting Officer for each individual area.

3.09 PROTECTION

A. Do not permit traffic over unprotected concrete floor surface until fully cured.

END OF SECTION 03 3000

MULTIPLE BUILDING ELECTRICAL REHABILITATION 23 0500 -1

JACOBS CREEK JOB CORPS CCC Common Work Results for Mechanical

SECTION 23 0500

COMMON WORK RESULTS FOR MECHANICAL

PART 1 GENERAL

1.01 APPLICABILITY

A. The instructions outlined in this section shall apply to all sections under Division 23, except where specifically noted otherwise in the individual specification sections.

Where these instructions and the instructions contained in other sections deviate, the more stringent requirement shall stand.

1.02 RELATED REQUIREMENTS

A. Related Documents: Drawings and general provisions of the Contract, including

General and Supplementary Conditions and Division 01 Specification Sections, apply to and supplement all work specified in Division 23. If conflicts arise, Contractor shall be responsible for communicating the conflict to Contracting Officer prior to performing any work or ordering any equipment. The Mechanical Drawings are diagrammatic except where specifically indicated otherwise.

1.03 ABBREVIATIONS AND ACRONYMS

A. CO : Contracting Officer B. OSA : Outside Air

1.04 DEFINITIONS

A. Exposed: Revealed to view or subject to weather.

B. Fittings: All connecting pieces of a system.

C. Provide: Furnish, install, and connect completely.

D. Piping: Pipe installed with all required fittings, valves, and accessories, and forming a complete system.

E. Wiring: Wire or cable installed in raceway with all required boxes, fittings, connectors, and accessories completely installed.

1.05 CODES AND STANDARDS

A. These specifications and associated design drawings do not give permission, implicit or inferred, to ignore the requirements of the applicable building codes. By placing a bid on this project, Contractor acknowledges and agrees to the requirement that they shall be versed in all applicable code requirements relevant to this specific project, and shall bring any conflicts to the attention of the Contracting Officer prior to performing any work. If work performed is found to be in violation of code, Contractor shall rectify any such work at their own expense.

1.06 ADMINISTRATIVE REQUIREMENTS

A. Coordination: Coordinate the installation of all equipment and systems with size, location and installation of service utilities.

MULTIPLE BUILDING ELECTRICAL REHABILITATION 23 0500 -2

B. Sequencing: Ensure that utility connections are achieved in an orderly and expeditious manner, and that coordination between all affected installers has been performed to ensure proper installation order of all systems (e.g., electrical, plumbing, fire protection, millwork, etc.).

C. Include all necessary apparatus, excavating, controls, accessories, and fittings required for a complete and properly functioning Mechanical system.

D. Should a conflict exist on Engineering drawings regarding dimensions and scale, notify Contracting Officer of the discrepancy.

1.07 PERMITS, UTILITIES, SERVICES, AND FEES

A. Obtain all permits, inspections and approvals as required and deliver certificates of approval to the Contracting Officer. Assume and pay all fees and costs of any nature whatsoever incidental to these permits.

1.08 SUBMITTALS

A. See Section 010150 - General Requirements, for submittal procedures.

B. Mechanical systems and all associated equipment, piping, accessories, and specialties shall not be installed without first coordinating the installation of the same with all other building trades. Coordination shall be accomplished prior to, and shall be reflected in, the equipment submittals for approval.

C. SHOP DRAWINGS: Submit Mechanical shop drawings for review by the Contracting Officer prior to beginning work. Background information shall be CAD or other computer-drawn versions of the floor plans or reflected ceiling plans of the Contract Drawings. Drawing from the Contract Documents shall not be copied for use as backgrounds, and hand drawings or sketch "markups" of the Contract Drawings shall not be accepted. A PDF of CAD drawings scaled the same as the original drawings printed on a 11x17 sheet is the preferred method.

1. Drawings from the Contract Documents Plan shall detail major elements, components, and system elements of Mechanical systems and materials in relation to other systems, installations, and building components. Sheet metal work shall be drawn using symbols and designations found in the lastest edition of SMACNA Duct Construction Standards - Metal and Flexible.

2. Show detailed space requirements for installation and maintenance access after installation is complete.

3. Indicate if sequence and coordination of installations with other trades are important to efficient flow of the work.

4. Include the following, at a minimum:

a. Ductwork and equipment layouts, shown coordinated with required maintenance access for mechanical, electrical, structural, and fire protection equipment and systems, including space for disassembly required for periodic

MULTIPLE BUILDING ELECTRICAL REHABILITATION 23 0500 -3

maintenance.

b. Equipment and accessory service connections and support details.

D. RECORD DRAWINGS: Submit record drawings no more than 14 days after completion of equipment installation and acceptance testing. Update Mechanical system drawings to reflect final record as-built conditions after related work is completed. As-built drawings shall be performed using CAD or Revit. Hand-drawn "hard copy" markups and hand-edited PDF markups are not acceptable. A PDF of CAD drawings scaled the same as the original drawings printed on a 11x17 sheet is the preferred method.

1. Record drawing submittal shall include digital images (minimum resolution of

1152 x 864 pixels in JPEG standard image file format, and delivered via email, CD, or uploaded to location designed by Government) of any and all installed underground utilities or piping, and shall include a reference drawing indicating the location and direction of where each picture was taken. The reference drawing shall dimension the utility or pipe from a prominent fixed object that is demonstrably unaltered from the time the photo was taken to the time when the file is delivered.

1.09 QUALITY ASSURANCE

A. Manufacturer Qualifications: Unless specifically noted otherwise in the specifications or drawings, all products shall be manufactured by a company specializing in manufacturing the specific products used in this project, with at least three years of documented experience.

B. Fabricator Qualifications: Unless specifically noted otherwise in the specifications or drawings, a company specializing in fabricating the specific products used in this project, with at least three years of documented experience.

C. Installer Qualifications: Unless specifically noted otherwise in the specifications or drawings, a company specializing in performing work of the type specified and with at least three years of documented experience and approved by manufacturer.

D. Copies of Documents at Project Site: Maintain at the project site a copy of each referenced document that prescribes execution requirements.

1.10 DELIVERY, STORAGE, AND HANDLING

A. Store all products and equipment under cover and elevated above grade, protected completely against weather. Do not install materials or equipment in a partially constructed structure exposed to weather, unless all material and equipment is continuously protected from damage by weather or the construction process.

B. Ductwork and air terminals are required to be covered and stored protected from dust and debris in accordance with most current edition SMACNA Duct Cleanliness for New Construction Guidelines "Intermediate" Duct Cleanliness Level unless specifically noted

MULTIPLE BUILDING ELECTRICAL REHABILITATION 23 0500 -4

otherwise.

C. Material and equipment with suspected or observable damage caused by improper protection during construction is subject to replacement based on the judgment of Contracting Officer at no cost to Government.

PART 2 PRODUCTS

2.01 MANUFACTURERS

A. If substitution of alternate equipment is requested, the Contractor is responsible for any and all costs required by the substitution, including necessary engineering and construction revisions in their – or any – contract or trade to satisfy the design intent shown on the Drawings and described in the Specifications.

B. If the products and equipment used as the basis of design are modified, coordinate with all other trades prior to purchasing any material or equipment. Such coordination shall occur before purchasing and delivering equipment from the manufacturer and shall be clearly indicated on the shop drawings. Perform all related modifications without incurring cost to the Contract.

2.02 MATERIALS

A. All products shall be new and shall bear the Underwriter's Laboratories, Inc. (UL) label or the Factory Mutual Underwriters (FM) label unless specifically indicated otherwise.

Furnish materials and equipment compatible with the existing system.

B. Materials, equipment, or labor not indicated but which can be reasonably inferred to be necessary for a complete installation shall be provided. Drawings and Specifications are not intended to indicate every item of material, equipment, or labor required to produce a complete and properly functioning installation.

C. FLAME SPREAD AND SMOKE DEVELOPED RATINGS OF MATERIALS:

1. Materials and adhesives used throughout the mechanical systems for any system shall have a flame spread rating not over 25, and a smoke developed rating not to exceed 50. If such materials are to be applied with adhesives, test them as applied with such adhesives, or the adhesives used shall have a flame spread rating not over 25 and a smoke developed rating not to exceed 50.

2. Determine flame spread rating and smoke developed rating by the Method of Testing of Surface Burning Characteristics of Building Materials, NFPA 255, ASTM E84, and Underwriters' Laboratories, Inc. standards.

2.03 SOURCE QUALITY CONTROL

A. Provide materials and equipment that are standard products of manufacturers regularly engaged in the manufacture of such products, which are of a similar material, design and workmanship. Standard products must have been in satisfactory commercial or industrial use for three years prior to bid opening. The three-year use must include applications of equipment and materials under similar circumstances and

MULTIPLE BUILDING ELECTRICAL REHABILITATION 23 0500 -5

of similar size. The product must have been for sale on the commercial market through advertisements, manufacturers' catalogs, or brochures during the three-year period.

1. Products having less than a three-year field service record will be acceptable if a certified record of satisfactory field operation for not less than 6,000 hours, exclusive of the manufacturer's factory or laboratory tests, can be shown.

PART 3 EXECUTION

3.01 GENERAL

A. Properly locate and size of all slots and openings in the building structure pertaining to the work and correctly locate sleeves, inserts, and cores.

3.02 EXAMINATION

A. Verification of Conditions: Verify existing conditions and operability of all existing equipment and systems prior to beginning work.

3.03 INSTALLATION

A. Install all equipment and materials in accordance with manufacturer's instructions.

B. Minor deviations from the drawings required to conform to space conditions and to provide the required operation, service, or maintenance accessibility shall be made at no additional cost, and shall be subject to approval by the Contracting Officer.

3.04 CLEANING

A. Remove all stickers, rust, stains, labels and temporary covers before final acceptance.

B. Clean the interior of all ducts, plenums and casings of all debris and blow free all particles of rubbish and dust before installing outlet faces. See Section 23 0130.51 - HVAC Air-Distribution System Cleaning for additional requirements.

3.05 CLOSEOUT ACTIVITIES

A. Demonstrate proper operation of equipment to 's designated Contracting Officer representative.

END OF SECTION 23 0500

MULTIPLE BUILDING ELECTRICAL REHABILITATION 23 0548 -1

JACOBS CREEK JOB CORPS CCC Vibration and Seismic Controls for HVAC

SECTION 23 0548

VIBRATION AND SEISMIC CONTROLS FOR HVAC

PART 1 GENERAL

1.01 SECTION INCLUDES

A. Vibration isolation requirements.

B. Seismic control requirements.

1. Includes requirements for seismic qualification of equipment not specified in this section.

C. Vibration-isolated equipment support bases.

D. Vibration isolators.

E. Seismic restraint systems.

F. Vibration-isolated and/or seismically engineered roof curbs.

1.02 RELATED REQUIREMENTS

A. Section 03 3000 - Cast-in-Place Concrete.

1.03 DEFINITIONS

A. HVAC Component: Where referenced in this section in regards to seismic controls, applies to any portion of the HVAC system subject to seismic evaluation in accordance with applicable codes, including distributed systems (e.g., ductwork, piping).

B. Seismic Restraint: Structural members or assemblies of members or manufactured elements specifically designed and applied for transmitting seismic forces between components and the seismic force-resisting system of the structure.

1.04 REFERENCE STANDARDS

A. ICC (IBC) - International Building Code, 2021 B. ASCE 7 - Minimum Design Loads and Associated Criteria for Buildings and Other

Structures Most Recent Edition Cited by Referring Code or Reference Standard.

C. ASCE 19 - Structural Applications of Steel Cables for Buildings 2016.

D. ASHRAE (HVACA) - ASHRAE Handbook - HVAC Applications Most Recent Edition Cited by Referring Code or Reference Standard.

E. FEMA 412 - Installing Seismic Restraints for Mechanical Equipment 2014.

F. FEMA 413 - Installing Seismic Restraints for Electrical Equipment 2004.

G. FEMA 414 - Installing Seismic Restraints for Duct and Pipe 2004.

H. FEMA E-74 - Reducing the Risks of Nonstructural Earthquake Damage 2012.

I. ICC-ES AC156 - Acceptance Criteria for Seismic Certification by Shake-Table Testing of

Nonstructural Components 2010, with Editorial Revision (2020).

J. MFMA-4 - Metal Framing Standards Publication 2004.

K. SMACNA (SRM) - Seismic Restraint Manual Guidelines for Mechanical Systems 2008.

1.05 ADMINISTRATIVE REQUIREMENTS

A. Coordination:

MULTIPLE BUILDING ELECTRICAL REHABILITATION 23 0548 -2

1. Coordinate selection and arrangement of vibration isolation and/or seismic control components with the actual equipment to be installed.

2. Coordinate the work with other trades to provide additional framing and materials required for installation.

3. Coordinate compatibility of support and attachment components with mounting surfaces at the installed locations.

4. Seismic Controls:

a. Coordinate the arrangement of seismic restraints with piping, conduit, equipment, and other potential conflicts installed under other sections or by others.

b. Coordinate the work with other trades to accommodate relative positioning of essential and nonessential components in consideration of seismic interaction.

5. Notify Contracting Officer of any conflicts with or deviations from Contract Documents. Obtain direction before proceeding with work.

1.06 SUBMITTALS

A. Product Data: Provide manufacturer's standard catalog pages and data sheets for products, including materials, fabrication details, dimensions, and finishes.

1. Vibration Isolators: Include rated load capacities and deflections; include information on color coding or other identification methods for spring element load capacities.

2. Seismic Controls: Include seismic load capacities.

B. Manufacturer's Instructions: Indicate application conditions and limitations of use stipulated by product testing agency. Include instructions for storage, handling, protection, examination, preparation, and installation of product.

C. Evidence of qualifications for seismic controls designer.

D. Manufacturer’s detailed field testing and inspection procedures.

E. Field quality control test reports.

1.07 QUALITY ASSURANCE

A. Comply with applicable building code.

B. Seismic Controls Designer Qualifications: Registered professional engineer licensed in the State in which the Project is located and with minimum five years experience designing seismic restraints for nonstructural components.

1. Designer may be employed by the manufacturer of the seismic restraint products.

C. Manufacturer Qualifications: Company specializing in manufacturing the products specified in this section with minimum three years documented experience.

MULTIPLE BUILDING ELECTRICAL REHABILITATION 23 0548 -3

1.08 DELIVERY, STORAGE, AND HANDLING

A. Receive, inspect, handle, and store products in accordance with manufacturer's instructions.

PART 2 PRODUCTS

2.01 VIBRATION ISOLATION REQUIREMENTS

A. Design and provide vibration isolation systems to reduce vibration transmission to supporting structure from vibration-producing HVAC equipment and/or HVAC connections to vibration-isolated equipment.

B. Comply with applicable general recommendations of ASHRAE (HVACA), where not in conflict with other specified requirements:

C. General Requirements:

1. Select vibration isolators to provide required static deflection.

2. Select vibration isolators for uniform deflection based on distributed operating weight of actual installed equipment.

3. Select seismic type vibration isolators to comply with seismic design requirements, including conditions of equipment seismic certification where applicable.

4. Select vibration-isolated equipment support bases and associated vibration isolators to provide minimum 2-inch operating clearance beneath base unless otherwise indicated.

D. Equipment Isolation:

1. Equipment Type : Condenser Units, Fans, and Packaged Rooftop Equipment .

a. Location: Outdoor.

b. Approximate…