Attachment 1 - Specifications.pdf

North and Admin Wing Roofs

USDA Agricultural Research Service

Western Regional Research Center

Albany, CA

November 19, 2021

Specifications

Final Submittal

Project No.: TBD

USDA WRRC North & Admin Roofs Albany CA

PROJECT TABLE OF CONTENTS Page 1

SECTION 01 10 00

PROJECT TABLE OF CONTENTS

DIVISION 00 - PROCUREMENT AND CONTRACTING REQUIREMENTS

00 01 15 LIST OF DRAWINGS

DIVISION 01 - GENERAL REQUIREMENTS

01 00 01 WARRANTY OF CONSTRUCTION

01 00 11 GENERAL PARAGRAPHS

01 00 21 CONTRACTOR QUALITY CONTROL

01 01 00 GENERAL REQUIREMENTS W/ CONTRACTOR LOG-IN SHEET

01 32 16 SMALL PROJECT CONSTRUCTION PROGRESS SCHEDULES

01 33 00 SUBMITTAL PROCEDURES

01 35 26 GOVERNMENTAL SAFETY REQUIREMENTS

01 42 00 SOURCES FOR REFERENCE PUBLICATIONS

01 50 00 PROJECT CLOSEOUT

01 57 50 TEMPORARY ENVIRONMENTAL CONDITIONS

01 77 00 CLOSEOUT PROCEDURES

Division 06 – WOOD AND COMPOSITES

06 10 00 ROUGH CARPENTRY

DIVISION 07 – THERMAL AND MOISTURE PROTECTION

07 01 50.19 PREPARATION FOR RE-ROOFING

07 22 00 ROOF AND DECK INSULATION

07 54 23 TRI-POLYMER ALLOY (TPA) ROOFING

07 60 00 FLASHING AND SHEET METAL

07 92 00 JOINT SEALANTS

DIVISION 09 – FINISHES

09 26 00 VENEER PLASTER

09 90 00 PAINTS AND COATINGS

-- End of Project Table of Contents --

Section 00 01 15 Page 1

SECTION 00 01 15

LIST OF DRAWINGS

GENERAL

G001 COVER SHEET

G002 LEGENDS, ABBREVIATIONS, AND NOTES

G003 EXISTING CONDITIONS - PHOTOS

ABATEMENT

AB101 ROOF ABATEMENT PLAN

ARCHITECTURAL

AD101 ROOF DEMOLITION PLAN – AREA A

AD102 ROOF DEMOLITION PLAN – AREA B

AD103 ROOF DEMOLITION PLAN – AREA C

A101 ROOF PLAN – AREA A

A102 ROOF PLAN – AREA B

A103 ROOF PLAN – AREA C

A501 ROOF DETAILS

A502 ROOF DETAILS

--END OF SECTION--

Section 01 00 01 Page 1

SECTION 01 00 01

WARRANTY OF CONSTRUCTION

01/20

PART 1 GENERAL

1.1 WARRANTY OF CONSTRUCTION

1.1.1 General

In addition to any other warranties set out elsewhere in this contract, the Contractor warrants that work performed under this contract conforms to the contract requirements and is free of any defect of equipment, material or design furnished, or workmanship performed by the Contractor or any of his subcontractors or suppliers at any tier. Such warranty shall continue for a period of one year from the date of final acceptance of the project. Under this warranty, the Contractor shall remedy at his own expense any such failure to conform or any such defect. In addition, the Contractor shall remedy at his own expense any damage to Government owned or controlled real or personal property, when that damage is the result of the Contractor's failure to conform to contract requirements or any such defect of equipment, material, workmanship, or design. The Contractor shall also restore any work damaged in fulfilling the terms of this clause. The Contractor's warranty with respect to work repaired or replaced hereunder will run for one year from the date of such repair or replacement.

1.1.2 Notification and Compliance

The Government shall notify the Contractor in writing within a reasonable time after the discovery of any failure, defect, or damage. Should the Contractor fail to remedy any failure, defect, or damage described in paragraph 1.1.1 above within a reasonable time after receipt of notice thereof, the Government shall have the right to replace or repair and have the cost billed to the Contractor.

1.2 EXPRESSED WARRANTY

In addition to the other rights and remedies provided by this clause, all subcontractors', manufacturers', and suppliers' warranties expressed or implied, respecting any work and materials shall, at the direction of the Government, be enforced by the Contractor for the benefit of the Government.

In such case, if the Contractor's warranty under paragraph 1.1.1 above has expired, any suit directed by the Government to enforce a subcontractor's, manufacturer's, or supplier's warranty shall be at the expense of the Government. The Contractor shall obtain any warranties which the subcontractors, manufacturers, or suppliers would give in normal commercial practice. If so directed by the Contracting Officer, the Contractor shall require any such warranties to be executed in writing to the Government.

1.3 LATENT DEFECTS

The Warranty specified herein shall not limit the Government's rights with respect to latent defects, gross mistake, or fraud.

PART 2 PRODUCTS

Section 01 00 01 Page 2

Not used.

PART 3 EXECUTION

-- End of Section --

Section 01 00 11 Page 1

SECTION 01 00 11

GENERAL PARAGRAPHS

06/20

PART 1 GENERAL

1.1 DESCRIPTION OF WORK

1.1.1 Work To Be Done

The work to be done consists of furnishing all labor, materials, and equipment and performing all work in strict accordance with these specifications for USDA WRRC North & Admin Roofs. Bidder shall provide Base Bid pricing and Alternate pricing as defined in the contract documents.

1.1.2 Location

The site of work is at the USDA Western Regional Research Center (WRRC) in Albany, CA.

1.1.3 Principal Features of Work

The work includes removal of the existing roof to deck and replacement with insulation and a new TPA system. All penetrations and flashing to be replaced as indicated.

1.2 SITE VISIT

A site visit and inspection tour will be held at USDA Western Regional Research Center (WRRC) in Albany, CA. All potential bidders will be notified of the exact time and date and are strongly urged to attend the site visit. Inspection may only be made at this time, unless prior written approval is obtained to inspect at another date and time.

Contact:

U.S. Department of Agriculture, ARS Attn: Rajiv Singh Western Regional Research Center (WRRC) 800 Buchanan Street Albany, CA 94710 rajiv.singh@usda.gov

(510) 559- 5602

1.3 COORDINATION OF WORK

1. Work space and space available for storing materials shall be subject to the approval of the Contracting Officer. Do not store materials and equipment in other than assigned areas.

2. Execute work so as to interfere as little as possible with normal functioning of the facility, including operations of utility services and any existing equipment, and with work being done by others.

3. Minimize interference of construction activities with the flow of traffic by keeping roads, walks and entrances to grounds, to parking

Section 01 00 11 Page 2 areas and to occupied areas of buildings clear of construction materials, debris, construction equipment and vehicles except where noted on plans or in specifications. Provide unobstructed access to areas required to remain in operation. Coordinate crane location with advance approval if required.

4. The Contractor shall complete all work within 180 consecutive calendar days after Notice to Proceed. Within 14 calendar days after Contract Award, the Contractor shall provide the Government with a detailed schedule of dates on which the Contractor plans to accomplish the work. In addition, the Contractor shall notify the Contracting Officer 20 days in advance of starting work. A planned work schedule shall be submitted to the Contracting Officer for approval. The schedule shall include a detailed description of the methods and equipment to be used for each operation and the sequence of operations.

This schedule shall be updated monthly and submitted to the Contracting Officer for approval.

5. The Contractor shall take all measures and provide all material necessary for protecting existing equipment, property, and ongoing operations in affected areas of construction against dust, noise and debris.

6. Power sources for the Contractor's operations will be available and supplied by the Government to the Contractor as long as its use does not interfere with the operations of the Government's facilities.

Water sources will be available and supplied by the Government to the Contractor as long as its use does not interfere with the operations of any building. The Contractor is responsible for extending utility sources to his work locations. Such extensions shall be removed after work is completed, to the satisfaction of the Contracting Officer.

7. All references in the specifications to the Contracting Officer and Contracting Officer's Representative shall constitute referrals initially to the Contracting Officer's Representative.

8. Contractor shall provide sanitary facilities for use by his employees and the employees of his subcontractors working on job site.

1.4 DRAWINGS

All dimensions shown of existing work and all dimensions required for work that is to be connected with existing work shall be verified by the Contractor by actual field measurements. Any work at variance with that specified or shown on the drawings, shall not be performed by the Contractor until the Contractor has received approval in writing from the Contracting Officer.

1.5 MATERIAL SAFETY DATA SHEETS (MSDS)

Material Safety Data Sheets must be submitted to the Contracting Officer prior to the commencement of any work with any substance that may be considered hazardous.

1.6 UTILITIES OR STRUCTURAL ITEMS CONFLICTING WITH PROPOSED CONSTRUCTION

Section 01 00 11 Page 3

In the event the Contractor finds an area where existing utilities or structural items conflict with proposed construction, the Contracting Officer shall be notified immediately. The Contractor shall then propose a method of solving the problem. Work shall not resume in the problem area until the Contractor has received written approval from the Contracting Officer. There shall be no additional cost to the Government.

1.7 ACCEPTANCE OF WORK

1. Final inspection will not be made until the contract work is completed. The Contractor shall notify in writing the Contracting Officer fifteen working days prior to the date on which the work will be ready for final inspection.

2 Final inspection and acceptance of the work shown by the drawings and specifications forming a part of this contract shall not be binding or conclusive on the Government if it shall be shown that (1) the Contractor has willfully or through collusion with persons or firms engaged in the performance of the contract supplied inferior materials, equipment, or workmanship, or (2) the Contractor has otherwise departed from the terms of the contract.

PART 2 PRODUCTS

Not used.

PART 3 EXECUTION

Section 01 00 21 Page 1

SECTION 01 00 21

CONTRACTOR QUALITY CONTROL

01/20

PART 1 GENERAL

1.1 GENERAL

This section covers the quality control inspection, sampling, and testing of all materials, services, and workmanship required to be performed by the contract drawings, specifications, and other contract requirements. The Contractor shall perform all quality control inspection, sampling, and testing required by this contract and shall review and certify that each submittal is correct and in strict conformance with the contract drawings and specifications for all shop drawings and lists of materials, fixtures, and equipment. All work performed under this contract shall be in strict accordance with procedures and requirements detailed on the plans and specifications.

1.1.1 Certificate of Compliance

Upon completion of the contract work and prior to final acceptance, the Contractor shall submit to the Contracting Officer a certificate of compliance which states that all materials, equipment, design, and workmanship incorporated in the work are in strict compliance with contract drawings and specifications except for approved deviations. The certificates of compliance shall be signed and dated by both the manufacturer's representative and the Contractor. Based upon this certificate of compliance and other contract requirements, the Contractor shall be responsible for correcting at his expense any defects, omissions, and deviations (other than those previously approved) which are detected during the contract period or during the one-year warranty period as defined in Section 01 00 01, WARRANTY OF CONSTRUCTION.

1.2 INSPECTION

The Contractor shall inspect all materials, services, and workmanship to assure conformance with contract requirements.

1.3 REVIEW AND APPROVAL OF SHOP DRAWINGS, SUBMITTALS, MATERIALS, FIXTURES,

AND EQUIPMENT

1. Prior to submission to the Government for approval, the Contractor shall review and certify that all shop drawings, submittals, lists of materials, fixtures, and equipment as called for under the various headings of these specifications are correct and in strict compliance with the contract drawings and specifications. These drawings, submittals and lists shall be accurate, complete, and adequately detailed. The top copy of data comprising each item listed on the transmittal form shall be identified as having received the quality control inspector's approval by being so stamped, signed and dated.

Approval of shop drawings, submittals, materials, fixtures, and equipment by the Contracting Officer will not relieve the Contractor of the responsibility for any errors which may exist and the Contractor shall be responsible for the satisfactory construction of all work.

All samples of materials submitted as required by these specifications

Section 01 00 21 Page 2 shall be properly identified and labeled for ready identification, and upon being approved, stored at the site of the work for jobsite use until all work has been accepted by the Contracting Officer. The Contractor shall provide four (4) sets of all shop drawings.

2. All proposed deviations required by the Contractor shall be noted in the "Remarks" column of the Form. The Contractor shall set forth in writing the reason for any deviations and annotate such deviations on the shop drawing. The Government reserves the right to rescind inadvertent approval of shop drawings containing unnoted deviations.

1.4 DAILY RECORDS

The Contractor shall maintain a daily record of quality control measures performed for each shift of Contractor or Subcontractor operations on an appropriate format. These records shall provide factual evidence that continuous quality control inspections have been performed, including but not limited to the following: job progress, problems encountered; problems resolved; type and number of inspections; results of inspections or tests including all computations; nature of defects; causes for rejection; safety violations; proposed remedial action; and corrective action taken. These records shall cover both conforming and defective items and shall include a statement that all supplies and materials incorporated in the work are in full compliance with the terms of the contract. The Contractor shall maintain a current record of all inspections and shall furnish to the Contracting Officer on a daily basis, legible copies of all inspection records for his permanent retention. The daily records of inspections shall cover all work placement subsequent to the previous report, and shall be verified by the Contractor's designated representative.

1.5 RECURRING DEFICIENCIES

If recurring deficiencies in an item or items being inspected by the Contractor indicate that the inspection system is not providing adequate quality control, the Contractor shall take such corrective measures as deemed necessary by the Contracting Officer.

1.6 CONFLICTS

In the event of a difference of opinion between the Contractor and the Contracting Officer, the Contracting Officer shall govern.

GENERAL REQUIREMENTS W/ CONTRACTOR LOG-IN SHEET 01 01 00 - 1

SECTION 01 01 00

GENERAL REQUIREMENTS W/ CONTRACTOR LOG-IN SHEET

1.1 GENERAL INTENTION

A. This project may be bid in whole of in part at the Governments discretion.

B. Visits to the site by Bidders may be made only by appointment with the Location

Monitor, Rajiv Singh, PE 510-559-5602.

C. All employees of general contractor and subcontractors shall comply with ARS security management program, obtain permission of the ARS Location Monitor, be identified by project and employer by wearing contractor issued identification badges at all times on ARS property, and restricted from unauthorized access.

D. Prior to commencing work, the general contractor shall provide proof that an OSHA certified “competent person” (CP) (29 CFR 1926.20(b)(2) will maintain a presence at the work site whenever the general or subcontractors are present.

E. Training:

1. All employees of the general contractor or subcontractors shall have the 10-hour OSHA certified Construction Safety course and /or other relevant competency training. Supervisors shall have completed the 30-hour OSHA training.

2. Submit training records of all such employees to the Contracting Officer for approval before the start of work.

1.2 STATEMENT OF BID ITEM(S)

A. ITEM I, GENERAL CONSTRUCTION: Work includes repair and replacement of existing roofing materials and installation with a new TPA roof. Installation of new cover board and insulation board including flashings and other incidental items. Where roof vent penetrations are removed the concrete deck shall be patched.

1.3 PROJECT COORDINATION:

A. Construction Project Schedule:

1. The Contractor will submit a construction project schedule to the Contracting

Officer for approval within 5 days after receiving the Notice to Proceed. The

Contractor will not begin actual work until the construction project schedule has been approved by the Contracting Officer.

GENERAL REQUIREMENTS W/ CONTRACTOR LOG-IN SHEET 01 01 00 - 2

2. The construction project schedule shall clearly show estimated construction time as well as actual construction time as the work progresses. A Gantt-type chart software shall be used.

3. The Contractor shall submit one electronic copy and one paper copy of the updated construction project schedule with each progress payment request.

B. Contract Inspector’s Daily Report:

Contractor shall submit to the COR a daily report listing the names of all those present on the job site each day, along with their Job Classification, hours of work and a brief description of the work performed by each on that day. The

Contract Inspector’s Daily Report is to be submitted at the beginning of work each day for the previous day’s work and shall be maintained throughout the term of the contract.

C. Contractor’s Contact Log (Form SF-1413):

The contractor shall provide the Contracting Officer a list of all sub-contractors in a table format listing at least the following (which apply):

Company Name, Company Address, Name of Contact person(s), Telephone Numbers, Fax

Numbers, and E-mail address. The Contractor shall update the list immediately when subcontractors change or are added.

D. Formal Meetings:

Any meeting (deemed formal by the contractor, the COR, or the Contracting

Officer) will have the minutes of said meeting prepared by the contractor (and a copy provided to the Contracting Officer). The minutes will include: Date, Name of Attendees (with contact info), Old Business, and New Business subjects (or narratives). Regardless of who requests a meeting (the COR or the Contractor or the Contracting Officer) the contractor may be required to provided hard copy pictures of the issues to be discussed. Each issue will be linked to a contract specification section number and/or subject area by page number. Issues discussed will also include an action/completion date.

1.4 SAFETY SUBMITTALS

A. Contractor shall submit a "site specific" Safety Plan to the Contracting

Officer that describes how the contractor is to comply with all applicable OSHA standards and NFPA codes pertaining to construction work to include, but not limited to: General Safety and Health Provisions, Occupational Health and

Environmental Controls, Personal Protective and Life Saving Equipment, Hand and

Power Tools, Welding and Cutting, Electrical, Scaffolds, Fall Protection, Excavations, Demolition, Stairways and Ladders, Toxic and Hazardous Substances, GENERAL REQUIREMENTS W/ CONTRACTOR LOG-IN SHEET 01 01 00 - 3

Confined Space Entry, Lockout/Tagout, Respiratory Protection, Hearing

Protection. Safety Plan shall identify Contractor and sub-contractor employees who are authorized/qualified to perform electrical work. No work shall proceed until written approval of the Safety Plan by the Contracting Officer. Safety

Plan shall describe how the Contractor and/or sub-contractors are to secure equipment, supplies, tools, and chemical products. Contractor and/or sub-contractor equipment, supplies, tools, and chemical products are to be under the control of the Contractor at all times, equipment, supplies tools, and chemical products found not to be under the control of the Contractor or sub-contractor may be confiscated and delivered to the Contracting Officer.

B. The Contractor shall inspect the entire construction site daily, including days without construction work if there are NFPA 101 Life Safety Code deficiencies existing while construction work is shut down, the results of that inspection shall documented on the attachment “DAILY INSPECTION FORM”, and the form is to be signed and submitted to the Contracting Officer.

C. Contractor shall provide continuous monitoring for noise, dust, chemical vapor generation, volatile organic compounds, and vibration. At no time shall noise exposure to any ARS staff exceed 75 dB. Contractor shall provide to the

Contracting Officer a written weekly update of the all test results and also for proposed work for the subsequent two weeks (a two week “look-ahead”)involving any construction activity that will produce loud noises, heavy vibrations, strong smells, or significant dust inside ARS staff occupied space.

D. Contractor and sub-contractors shall notify in writing the Contracting Officer at least one week prior to executing high risk work (this may be included in the two week “look-ahead” update). High risk work includes, but is not limited to, tasks requiring Lockout/Tag Out, live electrical work, hot work, work at heights, trenching/ shoring, crane operations, and confined space entry.

Contractor’s Competent Person shall provide the Contracting Officer written weekly documented safety inspection results.

E. Contractor shall provide to the Contracting Officer for approval, copies of

Material Safety Data Sheets (MSDS) for EVERY CHEMICAL WITHOUT EXCEPTION prior to bringing such chemical on the work site.

F. HOT WORK PERMITS: The Contractor will not be permitted to work without this permit when performing hot work.

GENERAL REQUIREMENTS W/ CONTRACTOR LOG-IN SHEET 01 01 00 - 4

1. A Hot Work Permit is required when cutting torch, welding, soldering and/or any other spark or heat producing equipment is to be used. A Hot Work Permit will be requested at least one work day in advance of the proposed work and will be issued only for the period necessary to perform such work. See

Attachment: “Hot Work Permit”

1.5 CONSTRUCTION SECURITY REQUIREMENETS

A. Security Plan:

1. The security plan defines both physical and administrative security procedures that will remain effective for the entire duration of the project.

2. The General Contractor is responsible for assuring that all sub-contractors working on the project and their employees also comply with these regulations.

B. Contractor Personnel

1. Upon receipt of the Notice to Proceed, the Contractor shall provide information about every employee including that of all sub-contractors who will need access to construction site.

2. This information shall include employee’s full name, social security number, date and place of birth, citizenship and visa status where applicable.

3. Every employee of the Contractor or sub-contractor shall go through a security screening to determine their suitability for access to ARS facilities. A general police check will be required for all employees and the Contractor shall pay for and provide the security screening to ARS:

a. Conviction of tax evasion may disqualify a person for working on an ARS construction project.

b. Act of violence; arrest for firearms; illegal alien status or any felony conviction or possession of explosives will disqualify any person for working on any ARS construction project.

4. Each employee shall be furnished with a badge by the Contractor for access to construction site. This badge must be worn so as to be clearly visible at all times while on the work site.

C. Security Procedures:

1. Contractor’s employees shall not enter the project site without appropriate badges. They may also be subject to inspection of their personal effects when entering or leaving the project site.

2. For working outside the “regular hours” as defined in the contract, The

Contractor shall give ten (10) days’ notice to the Contracting Officer so that security arrangements can be provided for the employees. This notice is

GENERAL REQUIREMENTS W/ CONTRACTOR LOG-IN SHEET 01 01 00 - 5

separate from any notices required for utility shutdown described later in this section.

3. No photography of ARS premises is allowed without written permission of the

Contracting Officer.

4. ARS reserves the right to close down or shut down the project site and order the Contractor’s employees off the premises in the event of a national emergency or Government shutdown. The Contractor may return to the site only with the written approval of the Contracting Officer.

D. Key Control:

1. The Contractor shall provide duplicate keys and lock combinations to the

Contracting Officer for the purpose of security inspections of every area of project including tool boxes and parked machines and take any emergency action.

E. Document Control:

1. The Contractor is responsible for safekeeping of all drawings, project manual and other project information. This information shall be shared only with those with a specific need to accomplish the project.

2. These documents shall not be removed or transmitted from the project site without the written approval of Contracting Officer.

3. All paper waste or electronic media such as CD’s and diskettes shall be shredded and destroyed in a manner acceptable to the ARS.

F. Motor Vehicle Restrictions

1. Vehicle authorization request shall be required for any vehicle entering the site and such request shall be submitted 24 hours before the date and time of access. Access shall be restricted to picking up and dropping off materials and supplies and Contractor must be on site to receive all deliveries.

2. Separate permits shall be issued for Contractor and its employees for parking in designated areas only.

1.6 FIRE SAFETY

A. Applicable Publications: Publications listed below form part of this Article to extent referenced. Publications are referenced in text by basic designations only.

1. American Society for Testing and Materials (ASTM):

E84-2007 ............ Surface Burning Characteristics of Building Materials

2. National Fire Protection Association (NFPA):

10-2006 ............. Standard for Portable Fire Extinguishers

30-2003 ............. Flammable and Combustible Liquids Code

GENERAL REQUIREMENTS W/ CONTRACTOR LOG-IN SHEET 01 01 00 - 6

51B-2003 ............ Standard for Fire Prevention During Welding, Cutting and

Other Hot Work

70-2005 ............. National Electrical Code

241-2004 ............ Standard for Safeguarding Construction, Alteration, and

Demolition Operations

3. Occupational Safety and Health Administration (OSHA):

29 CFR 1926 ......... Safety and Health Regulations for Construction

B. Fire Safety Plan: Establish and maintain a fire protection program in accordance with 29 CFR 1926. Prior to start of work, prepare a plan detailing project-specific fire safety measures, including periodic status reports, and submit to the Contracting Officer for review for compliance with contract requirements.

Prior to any worker for the contractor or subcontractors beginning work, they shall undergo a safety briefing provided by the contractor’s competent person per

OSHA requirements. This briefing shall include information on the construction limits, ARS safety guidelines, means of egress, break areas, work hours, locations of restrooms, use of ARS equipment, etc. Documentation shall be provided to the Contracting Officer that individuals have undergone contractor’s safety briefing.

C. Site and Building Access: Maintain free and unobstructed access to facility emergency services and for fire, police and other emergency response forces in accordance with NFPA 241.

D. Separate temporary facilities, such as trailers, storage sheds, and dumpsters, from existing buildings and new construction by distances in accordance with NFPA

241. For small facilities with less than 20 feet exposing overall length, separate by 10 feet.

E. Temporary Construction Partitions:

1. Install and maintain temporary construction partitions to provide smoke-tight separations between construction areas and adjoining areas. Construct partitions of gypsum board or treated plywood (flame spread rating of 25 or less in accordance with ASTM E84) on both sides of fire retardant treated wood or metal steel studs.

F. Temporary Heating and Electrical: Install, use and maintain installations in accordance with 29 CFR 1926, NFPA 241 and NFPA 70.

G. Means of Egress: Do not block exiting for occupied buildings, including paths from exits to roads. Minimize disruptions and coordinate with Contracting

Officer.

GENERAL REQUIREMENTS W/ CONTRACTOR LOG-IN SHEET 01 01 00 - 7

H. Egress Routes for Construction Workers: Maintain free and unobstructed egress.

Inspect daily. Report findings and corrective actions weekly to the Contracting

Officer.

I. Fire Extinguishers: Provide and maintain extinguishers in construction areas and temporary storage areas in accordance with 29 CFR 1926, NFPA 241 and NFPA 10.

J. Flammable and Combustible Liquids: Store, dispense and use liquids in accordance with 29 CFR 1926, NFPA 241 and NFPA 30.

K. Existing Fire Protection: Do not impair automatic sprinklers, smoke and heat detection, and fire alarm systems, except for portions immediately under construction, and temporarily for connections. Provide fire watch for impairments more than 4 hours in a 24-hour period. Request interruptions in accordance with

Article, OPERATIONS AND STORAGE AREAS, and coordinate with the Contracting

Officer. All existing or temporary fire protection systems (fire alarms, sprinklers) located in construction areas shall be tested as coordinated with the

Contracting Officer. Parameters for the testing and results of any tests performed shall be recorded by the General Contractor and copies provided to the

Contracting Officer.

M. Hot Work: Perform and safeguard hot work operations in accordance with NFPA 241 and NFPA 51B. Coordinate with the Contracting Officer. Designate contractor's responsible project-site fire prevention program manager to coordinate permit hot work.

N. Fire Hazard Prevention and Safety Inspections: Inspect entire construction area weekly. Coordinate with, and report findings and corrective actions weekly to the

Contracting Officer.

O. Smoking: Smoking is prohibited in and adjacent to construction areas inside existing buildings and additions under construction. In separate and detached buildings under construction, smoking is prohibited except in designated smoking rest areas.

P. Dispose of waste and debris in accordance with NFPA 241. Remove from buildings daily.

Q. Perform other construction, alteration and demolition operations in accordance with 29 CFR 1926.

1.7 OPERATIONS AND STORAGE AREAS

A. The Contractor shall confine all operations (including storage of materials) on

Government premises to areas authorized or approved by the Contracting Officer.

The Contractor shall hold and save the Government, its officers and agents, free and harmless from liability of any nature occasioned by the Contractor's performance.

GENERAL REQUIREMENTS W/ CONTRACTOR LOG-IN SHEET 01 01 00 - 8

B. Temporary buildings (e.g., storage sheds, shops, offices) and utilities may be erected by the Contractor only with the approval of the Contracting Officer and shall be built with labor and materials furnished by the Contractor without expense to the Government. The temporary buildings and utilities shall remain the property of the Contractor and shall be removed by the Contractor at its expense upon completion of the work. With the written consent of the Contracting Officer, the buildings and utilities may be abandoned and need not be removed.

C. The Contractor shall, under regulations prescribed by the Contracting Officer, use only established roadways, or use temporary roadways constructed by the

Contractor when and as authorized by the Contracting Officer. When materials are transported in prosecuting the work, vehicles shall not be loaded beyond the loading capacity recommended by the manufacturer of the vehicle or prescribed by any Federal, State, or local law or regulation. When it is necessary to cross curbs or sidewalks, the Contractor shall protect them from damage. The Contractor shall repair or pay for the repair of any damaged curbs, sidewalks, or roads.

D. Working space and space available for storing materials shall be as determined by the Contracting Officer.

E. Workers are subject to rules of the Location applicable to their conduct which shall be provided by the Contracting Officer.

F. Execute work so as to interfere as little as possible with normal functioning of

Location as a whole, including operations of utility services, fire protection systems and any existing equipment, and with work being done by others. Use of equipment and tools that transmit vibrations and noises through the building structure, are not permitted in buildings that are occupied during construction except as permitted by the Contracting Officer where required by limited working space.

1. Do not store materials and equipment in other than assigned areas.

2. Schedule delivery of materials and equipment to immediate construction working areas within buildings in use by the ARS in quantities sufficient for not more than two work days.

3. Where access by ARS personnel to vacated portions of buildings is not required, storage of Contractor's materials and equipment may be permitted subject to fire and safety requirements.

G. Contractor shall take all measures and provide all material necessary for protecting existing equipment and property in affected areas of construction against dust and debris, so that equipment and affected areas to be used in the

ARS operations will not be hindered. Contractor shall permit access to ARS personnel through construction areas which serve as routes of access to such

GENERAL REQUIREMENTS W/ CONTRACTOR LOG-IN SHEET 01 01 00 - 9

affected areas and equipment. Coordinate alteration work in areas occupied by ARS so that operations will continue during the construction period.

I. Utilities Services: Maintain existing utility services for ARS at all times.

Provide temporary facilities, labor, materials, equipment, connections, and utilities to assure uninterrupted services.

1. No utility service such as water, gas, steam, sewers or electricity, or fire protection systems and communications systems may be interrupted without prior written approval of the Contracting Officer. Electrical work shall be accomplished with all affected circuits or equipment de-energized. When an electrical outage cannot be accomplished, work on any energized circuits or equipment shall not commence without the Contracting Officer’s prior knowledge and written approval.

2. Contractor shall submit a request to interrupt any such services to the

Contracting Officer, in writing, Two weeks advanced notice and again 48 hours in advance of proposed interruption. Request shall state reason, date, exact time of, and approximate duration of such interruption.

3. Contractor will be advised (in writing) of approval of request, or of which other date and/or time such interruption will cause least inconvenience to operations of ARS. Interruption time approved by ARS may occur at other than

Contractor's normal working hours.

4. Major interruptions of any system must be requested, in writing, at least 21 calendar days prior to the desired time and shall be performed as directed by the Contracting Officer. It is the Contractor's responsibility to develop a work plan and schedule detailing, at a minimum, the procedures to be employed, the equipment and materials to be used, the mitigating life safety measures to be used during the work, and a schedule defining the duration of the work with milestone subtasks.

5. In case of a contract construction emergency, service will be interrupted on approval of the Contracting Officer. Such approval will be confirmed in writing as soon as practical.

J. To minimize interference of construction activities with flow of ARS traffic, comply with the following:

1. Keep roads, walks and entrances to grounds, to parking and to occupied areas of buildings clear of construction materials, debris and standing construction equipment and vehicles.

K. Coordinate the work for this contract with other construction operations as directed by Contracting Officer. This includes the scheduling of traffic and the use of roadways, as specified in Article, USE OF ROADWAYS.

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1.8 ALTERATIONS

A. Survey: Before any work is started, the Contractor shall make a thorough survey with the Contracting Officer, of areas of the building in which alterations occur and areas which are anticipated routes of access, and furnish a report, signed, to the Contracting Officer.

1. Shall note any discrepancies between drawings and existing conditions at site.

2. Shall designate areas for working space, materials storage and routes of access to areas within buildings where alterations occur and which have been agreed upon by Contractor and Contracting Officer.

B. Any items required by drawings to be either reused or relocated or both, found during this survey to be nonexistent, or in opinion of Contracting Officer, to be in such condition that their use is impossible or impractical, shall be furnished and/or replaced by Contractor with new items in accordance with specifications which will be furnished by Government. Provided the contract work is changed by reason of this subparagraph B, the contract will be modified accordingly, under provisions of clause entitled "DIFFERING SITE CONDITIONS" (FAR 52.236-2).

C. Re-Survey: Thirty days before expected partial or final inspection date, the

Contractor and Contracting Officer together shall make a thorough re-survey of the areas of building.

1. Re-survey report shall list any damage caused by Contractor and will form basis for determining extent of repair work required of Contractor to restore damage caused by Contractor's workers in executing work of this contract.

D. Protection: Provide the following protective measures:

1. Wherever existing roof surfaces are disturbed they shall be protected against water infiltration. In case of leaks, they shall be repaired immediately upon discovery.

2. Temporary protection against damage for portions of existing structures and grounds where work is to be done, materials handled and equipment moved and/or relocated.

3. Protection of interior of existing structures at all times, from damage, dust and weather inclemency. Wherever work is performed, floor surfaces that are to remain in place shall be adequately protected prior to starting work, and this protection shall be maintained intact until all work in the area is completed.

E. Final Cleanup:

1. Upon completion of project, or as work progresses, remove all construction debris from above ceiling, vertical shafts and utility chases that have been part of the construction.

GENERAL REQUIREMENTS W/ CONTRACTOR LOG-IN SHEET 01 01 00 - 11

1.9 DISPOSAL AND RETENTION

A. Materials and equipment accruing from work removed and from demolition of buildings or structures, or parts thereof, shall be disposed of as follows:

1. Items that remain property of the Government shall be removed or dislodged from present locations in such a manner as to prevent damage which would be detrimental to re-installation and reuse. Store such items where directed by

Contracting Officer.

2. Items not reserved shall become property of the Contractor and be removed by

Contractor from ARS property.

1.10 PROTECTION OF EXISTING VEGETATION, STRUCTURES, EQUIPMENT, UTILITIES, AND

IMPROVEMENTS

A. The Contractor shall preserve and protect all structures, equipment, and vegetation (such as trees, shrubs, and grass) on or adjacent to the work site, which is not to be removed and which does not unreasonably interfere with the work required under this contract. The Contractor shall only remove trees when specifically authorized to do so, and shall avoid damaging vegetation that will remain in place. If any limbs or branches of trees are broken during contract performance, or by the careless operation of equipment, or by workers, the

Contractor shall trim those limbs or branches with a clean cut and paint the cut with a tree-pruning compound as directed by the Contracting Officer.

B. The Contractor shall protect from damage all existing improvements and utilities at or near the work site and on adjacent property of a third party, the locations of which are made known to or should be known by the Contractor. The Contractor shall repair any damage to those facilities, including those that are the property of a third party, resulting from failure to comply with the requirements of this contract or failure to exercise reasonable care in performing the work.

If the Contractor fails or refuses to repair the damage promptly, the Contracting

Officer may have the necessary work performed and charge the cost to the

Contractor.

(FAR 52.236-9)

1.11 RESTORATION

A. Remove, cut, alter, replace, patch and repair existing work as necessary to install new work. Except as otherwise shown or specified, do not cut, alter or remove any structural work, and do not disturb any ducts, plumbing, steam, gas, or electric work without approval of the Contracting Officer. Existing work to be altered or extended and that is found to be defective in any way, shall be reported to the Contracting Officer before it is disturbed. Materials and

GENERAL REQUIREMENTS W/ CONTRACTOR LOG-IN SHEET 01 01 00 - 12

workmanship used in restoring work shall conform in type and quality to that of original existing construction, except as otherwise shown or specified.

B. Upon completion of contract, deliver work complete and undamaged. Existing work

(walls, ceilings, partitions, floors, mechanical and electrical work, lawns, paving, roads, walks, etc.) disturbed or removed as a result of performing required new work, shall be patched, repaired, reinstalled, or replaced with new work, and refinished and left in as good condition as existed before commencing work.

C. At Contractor's own expense, Contractor shall immediately restore to service and repair any damage caused by Contractor's workers to existing piping and conduits, wires, cables, etc., of utility services or of fire protection systems and communications systems (including telephone) which are indicated on drawings and which are not scheduled for discontinuance or abandonment.

D. Expense of repairs to such utilities and systems not shown on drawings or locations of which are unknown will be covered by adjustment to contract time and price in accordance with clause entitled "CHANGES" (FAR 52.243-4) and "DIFFERING

SITE CONDITIONS" (FAR 52.236-2).

1.13 AS-BUILT DRAWINGS

A. The Contractor shall maintain two full size sets of as-built drawings which will be kept current during construction of the project, to include all contract changes, modifications and clarifications.

B. All variations shall be shown in the same general detail as used in the contract drawings. To insure compliance, as-built drawings shall be made available for the

Contracting Officer’s review, as often as requested.

C. Contractor shall deliver two approved completed sets of as-built drawings to the

Contracting Officer within 15 calendar days after each completed phase and after the acceptance of the project by the Contracting Officer.

D. Paragraphs A, B, & C shall also apply to all shop drawings.

1.14 USE OF ROADWAYS

A. For hauling, use only established public roads and roads on ARS property and, when authorized by the Contracting Officer, such temporary roads which are necessary in the performance of contract work. Temporary roads shall be constructed by the Contractor at Contractor's expense. When necessary to cross curbing, sidewalks, or similar construction, they must be protected by well-constructed bridges.

1.15 TEMPORARY TOILETS

A. Provide for use of all Contractors’ workers ample temporary sanitary toilet accommodations with suitable sewer and water connections; or, when approved by

GENERAL REQUIREMENTS W/ CONTRACTOR LOG-IN SHEET 01 01 00 - 13

Contracting Officer, provide suitable dry closets where directed. Keep such places serviced regularly, clean and free from flies and all connections and appliances connected therewith are to be removed prior to completion of contract, and premises left perfectly clean.

1.16 AVAILABILITY AND USE OF UTILITY SERVICES

A. The Government shall make all reasonably required amounts of utilities available to the Contractor from existing outlets and supplies, as specified in the contract. Should existing services be inadequate for the Contractor’s purposes without interfering with ARS operations, the Contractor shall provide and pay for their own services. The amount to be paid by the Contractor for chargeable electrical services shall be the prevailing rates charged to the Government. The

Contractor shall carefully conserve any utilities furnished without charge.

B. The Contractor, at Contractor's expense and in a workmanlike manner satisfactory to the Contracting Officer, shall install and maintain all necessary temporary connections and distribution lines, and all meters required to measure the amount of electricity used for the purpose of determining charges. Before final acceptance of the work by the Government, the Contractor shall remove all the temporary connections, distribution lines, meters, and associated paraphernalia.

C. Contractor shall install meters at Contractor's expense and furnish the ARS a monthly record of the Contractor's usage of electricity as hereinafter specified.

E. Electricity (for Construction and Testing): Furnish all temporary electric services.

1. Obtain electricity by connecting to the ARS electrical distribution system.

The Contractor shall meter and pay for electricity required for electric cranes and hoisting devices, electrical welding devices and any electrical heating devices providing temporary heat. Electricity for all other uses is available at no cost to the Contractor.

F. Water (for Construction and Testing): Furnish temporary water service.

1. Obtain water by connecting to the ARS water distribution system. Provide reduced pressure backflow preventer at each connection. Water is available at no cost to the Contractor.

2. Maintain connections, pipe, fittings and fixtures and conserve water-use so none is wasted. Failure to stop leakage or other wastes will be cause for revocation (at Contracting Officer’s discretion) of use of water from ARS system.

1.17 TESTS

A. Conduct final tests required in various sections of specifications in presence of an authorized representative of the Contracting Officer. Contractor shall furnish

GENERAL REQUIREMENTS W/ CONTRACTOR LOG-IN SHEET 01 01 00 - 14

all labor, materials, equipment, instruments, and forms, to conduct and record such tests.

1.18 INSTRUCTIONS

A. Contractor shall furnish Maintenance and Operating manuals, verbal instructions and formal training when required by the various sections of the specifications and as hereinafter specified.

1.19 RELOCATED EQUIPMENT AND ITEMS

A. Contractor shall disconnect, dismantle as necessary, remove and reinstall in new location, all existing equipment and items indicated to be relocated by the

Contractor.

B. Perform relocation of such equipment or items at such times and in such a manner as directed by the Contracting Officer.

1.21 CONSTRUCTION WASTE MANAGEMENT

A. Responsibilities. The contractor shall employ processes that ensure the generation of as little waste as possible and shall avoid the generation of waste due to the following:

1. Over-packaging.

2. Error.

3. Poor planning, layout.

4. Over ordering.

5. Breakage

6. Mishandling.

7. Contamination.

8. Damage from weather.

B. Procedures.

1. Of the inevitable waste that is generated, as many of the waste materials as economically feasible shall be reused, salvaged or recycled.

2. Waste disposal in landfills shall be minimized to the greatest extent possible.

a. Waste Diversion Goals.

(1) Demolition, Major Remodeling: Minimum 10% of total project waste shall be diverted from landfill.

GENERAL REQUIREMENTS W/ CONTRACTOR LOG-IN SHEET 01 01 00 - 15

(2) Interior Remodeling: Minimum 10% of total project waste shall be diverted from landfill.

b. The following waste categories, at a minimum, shall be diverted from landfill:

(1) Green waste (biodegradable landscaping materials).

(a) Soil.

(b) Inert material (concrete, asphalt, masonry).

(c) Clean dimensional wood, palette wood.

(d) Engineered wood products: plywood, particle board, I-joists, etc.

(e) Cardboard, paper, packaging.

(f) Asphalt roofing materials.

(g) Insulation.

(h) Gypsum board.

(i) Paint.

(j) Plastics: ABS, PVC.

(k) Beverage containers.

C. Description of Work.

1. Includes:

a. Waste Management Plan development and implementation.

b. Meetings to discuss goals, issues and training for the Waste Management

Plan.

c. Techniques to minimize waste generation.

d. Sorting and separation of waste materials.

e. Reuse of salvaged materials on site.

f. Salvage of existing materials and items for reuse or resale.

g. Recycling of materials that cannot be reused or sold.

h. Record keeping of receipts and records of salvaged, recycled or land filled materials.

2. Related Elements:

GENERAL REQUIREMENTS W/ CONTRACTOR LOG-IN SHEET 01 01 00 - 16

a. Alternates.

b. Construction Waste Management.

c. Site Demolition.

d. Chain Link Fences and Gates.

e. Walk, Road and Parking Appurtenances.

f. Concrete, Concrete Formwork, and Concrete Reinforcement.

g. Cast-in-Place Concrete.

h. Structural Steel.

i. Steel Roof Deck/Steel Floor Deck.

j. Metal Fabrications.

k. Rough and Finish Carpentry.

l. Engineered Structural Wood.

m. Building Insulation.

n. Modified Bitumen Roofing.

o. Metal Support Systems.

p. Gypsum Wallboard.

q. Painting.

r. Louvers and Vents.

s. Ductwork and…