B.08.03 Amendment 0001- W9127S21R0002.pdf

AMENDMENT OF SOLICITATION/MODIFICATION OF CONTRACT

Except as provided herein, all terms and conditions of the document referenced in Item 9A or 10A, as heretofore changed, remains unchanged and in full force and effect.

15A. NAME AND TITLE OF SIGNER (Type or print)

30-105-04EXCEPTION TO SF 30

APPROVED BY OIRM 11-84

STANDARD FORM 30 (Rev. 10-83) Prescribed by GSA

FAR (48 CFR) 53.243

Amendment 0001 provides the opportunity to participate in a second site visit on January 28, 2021, at 10:00 AM CST. All stipulations from the first site visit apply. Revisions to Specif ications are also hereby incorporated. RFI submission and proposal deadlines are NOT extended.

1. CONTRACT ID CODE PAGE OF PAGES

J 1 35

16A. NAME AND TITLE OF CONTRACTING OFFICER (Type or print)

16C. DATE SIGNED

BY 22-Jan-2021

16B. UNITED STATES OF AMERICA15C. DATE SIGNED15B. CONTRACTOR/OFFEROR

(Signature of Contracting Officer)(Signature of person authorized to sign)

8. NAME AND ADDRESS OF CONTRACTOR (No., Street , County, State and Zip Code) X W9127S21R0002

X 9B. DATED (SEE ITEM 11)

13-Jan-2021

10B. DATED (SEE ITEM 13)

9A. AMENDMENT OF SOLICITATION NO.

11. THIS ITEM ONLY APPLIES TO AMENDMENTS OF SOLICITATIONS

X The above numbered solicitation is amended as set forth in Item 14. The hour and date specified for receipt of Offer is extended, X is not extended.

Offer must acknowledge receipt of this amendment prior to the hour and date specified in the solicitation or as amended by one of the following methods:

(a) By completing Items 8 and 15, and returning 1 copies of the amendment; (b) By acknowledging receipt of this amendment on each copy of the offer submitted;

or (c) By separate letter or telegram which includes a reference to the solicitation and amendment numbers. FAILURE OF YOUR ACKNOWLEDGMENT TO BE RECEIVED AT THE PLACE DESIGNATED FOR THE RECEIPT OF OFFERS PRIOR TO THE HOUR AND DATE SPECIFIED MAY RESULT IN

REJECTION OF YOUR OFFER. If by virtue of this amendment you desire to change an offer already submitted, such change may be made by telegram or letter, provided each telegram or letter makes reference to the solicitation and this amendment, and is received prior to the opening hour and date specified.

12. ACCOUNTING AND APPROPRIATION DATA (If required)

13. THIS ITEM APPLIES ONLY TO MODIFICATIONS OF CONTRACTS/ORDERS.

IT MODIFIES THE CONTRACT/ORDER NO. AS DESCRIBED IN ITEM 14.

A. THIS CHANGE ORDER IS ISSUED PURSUANT TO: (Specify authority) THE CHANGES SET FORTH IN ITEM 14 ARE MADE IN THE

CONTRACT ORDER NO. IN ITEM 10A.

B. THE ABOVE NUMBERED CONTRACT/ORDER IS MODIFIED TO REFLECT THE ADMINISTRATIVE CHANGES (such as changes in paying office, appropriation date, etc.) SET FORTH IN ITEM 14, PURSUANT TO THE AUTHORITY OF FAR 43.103(B).

C. THIS SUPPLEMENTAL AGREEMENT IS ENTERED INTO PURSUANT TO AUTHORITY OF:

D. OTHER (Specify type of modification and authority)

E. IMPORTANT: Contractor is not, is required to sign this document and return copies to the issuing office.

14. DESCRIPTION OF AMENDMENT/MODIFICATION (Organized by UCF section headings, including solicitation/contract subject matter where feasible.)

10A. MOD. OF CONTRACT/ORDER NO.

2. AMENDMENT/MODIFICATION NO. 5. PROJECT NO.(If applicable)

6. ISSUED BY

3. EFFECTIVE DATE

22-Jan-2021

CODE

CONTRACTING DIVISION

USACE, LITTLE ROCK (W9127S)

700 W. CAPITOL AVE, RM 7315

LITTLE ROCK AR 72201-3225

W9127S 7. ADMINISTERED BY (If other than item 6)

4. REQUISITION/PURCHASE REQ. NO.

CODE

See Item 6

FACILITY CODECODE

EMAIL:TEL:

W9127S21R0002

SECTION SF 30 BLOCK 14 CONTINUATION PAGE

SUMMARY OF CHANGES

SECTION 00 40 00 - PROCUREMENT FORMS AND SUPPLEMENTS

The following have been added by full text:

AMENDMENT 0001

Summary of Specifications Revisions in Amendment 0001:

-security requirements and forms added -removal of erroneous project activities/descriptions/equipment not related to MEI

SECTION 00 72 00 - GENERAL CONDITIONS

The following have been modified:

52.236-27 SITE VISIT (CONSTRUCTION) (FEB 1995) – ALTERNATE I (FEB 1995)

(a) The clauses at 52.236-2, Differing Site Conditions, and 52.236-3, Site Investigations and Conditions Affecting the Work, will be included in any contract awarded as a result of this solicitation. Accordingly, offerors or quoters are urged and expected to inspect the site where the work will be performed.

(b) An organized site visit has been scheduled for— 1. Thursday, January 21, 2021 at 10:00 AM CST

2. Thursday, January 28, 2021 at 10:00 AM CST

(c) Participants will meet at-- Norfork Powerhouse 1487 Highway 177 Salesville, Arkansas 72653

**All offerors will be limitied to two (2) representatives at the site visit. Face masks are required, and offerors shall comply with other social distancing guidelines found at https://www/cdc/gov/.

(End of provision)

SECTION 01 15 10.10 46

AT/OPSEC SITE SECURITY REQUIREMENTS

PART 1 GENERAL

PART 2 PRODUCTS

Not Used

PART 3 EXECUTION

Not Used

-- End of Section --

SECTION 01 15 10.10 46 Page 1

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BAXTER COUNTY, ARKANSAS SOLICITATION NO. W9127S21R0002

AMENDMENT 0001 TO SOLICITATION W9127S21R0002 on 01/20/2021

01 15 10.10 46

This is a Multi-Level Security Requirement Contract

1. General Overview

a. The security provisions of this contract and/or applicable task order apply to all Contractor and Subcontractor Employees (CSEs) physically working on federally controlled property or requiring access to a Department of Defense (DoD) network.

b. Prime Contractors (PCs) are responsible for subcontractor compliance with the security provisions of this contract and shall coordinate all security requirements on the behalf of the subcontractors and their employees.

c. PCs will notify the Southwestern Little Rock District Security Office (SWL-DSO) within 5 business days of the contract award of the primary and alternate security Points of Contacts (POC) for this contract. This notification will be in the form of an email sent to m4xslceswlcontracts@usace.army.mil with the following information for each individual:

Full Name:

Email Address:

Work Phone:

Work Cell:

Time Zone of their work location:

NOTE: Only primary and alternate security POCs are authorized to contact the SWL- DSO to inquire about a contract employee.

d. PCs security POCs shall submit the appropriate security investigation package for EACH CSE based on the Security Level listed above.

e. The SWL-DSO reserves the right to upgrade the security level background check/investigation requirement of any contract and/or applicable task order; this includes upgrading the investigation standards for specific CSEs. If required, badges will be issued to all clearedi personnel and are to be worn at all times while working on U.S. Army Corps of Engineers (USACE) property. Any CSE working on USACE property without the proper identification badge will be escorted off site.

NOTE: Proposed foreign contractors seeking to work on a USACE contract must be cleared through the Department of State prior to having site access. To obtain approval, each individual must complete and submit the appropriate documents for processing.

The required procedure takes approximately 45 business days to process once all documentation is completed properly and submitted.

2. Security Investigation Package Requirements for each CSE.

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a. Security Level One Requirements (processing time is approximately five business days)

(1) SWL form 487 dated 2016, Contractor Required Information Form.

(2) A copy of the CSE’s driver’s license or government issued identification card.

(3) A copy of the CSE’s proof of citizenship document or proof of authorization to work in the United States. Acceptable documents are:

(a) U.S. Birth Certificate

(b) U.S. Passport

(c) U.S. Certificate of Citizenship-INS

(d) U.S. Certification of Naturalization

(e) FS-545, Certificate of Birth Abroad

(f) U.S. Certificate of Report of Birth

(g) U.S. Consular Report of Birth Abroad

(h) Workers visa

(i) Permanent Resident card

(4) One (1) digital passport-styled photo to be used for the USACE badge.

Photos will be transmitted to the Security Office by means of CD or Email m4xslceswlcontracts@usace.army.mil. Each digital photo shall be stored in a file labeled by the name of the CSE. If transmitted through email, the subject line of the email must be the name of individual pictured. Photo requirements are as follows:

(a) In color.

(b) Taken within the last six months to reflect your current appearance.

(c) Taken in front a plain white or off-white background.

(d) Taken in full face viewed directly facing the camera.

(e) Taken with a neutral expression (preferred) or a natural smile, and with both eyes open.

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(f) No hats or sunglasses are authorized in this photo; face must be clearly displayed with no distracters

(5) PCs must ensure each CSE is prescreened using the E-Verify program to meet the established employment eligibility requirements. The PC must ensure that the applicant has two valid forms of government issued identification, in order to ensure the correct information is entered in to the E-verify system. The CSE will provide the SWL- DSO with a list of verified employees to include their registration number from E-Verify.

This list will be transmitted or mailed in the package along with the other required documents for CSEs. The E-Verify system can be located at the following URL (http://www.dhs.gov/e-verify).

(6) PCs must train each CSE on the iWatch/core watch suspicious activity reporting requirements (see paragraph 5).

b. Security Level Two Requirements (processing time is approximately 6 months once all documents are submitted electronically and accepted by the Personnel Security Investigation–Center of Excellence (PSI-COE) via the Personnel Security Investigation Portal (PSIP). Work Authorization/Site Access shall be denied until this background investigation is completed and favorably adjudicated. Automatic disqualifying factors that apply to all contractors being vetted at this level can be found in Table A.

(1) All requirements of the Security Level One package apply.

(2) Optional Form (OF) 306, Declaration for Federal Employment. This form shall be affixed with original date and signature; signature must be hand written-electronic signatures will not be accepted. The OF-306 can be found at the following web site: http://www.opm.gov/forms/pdf_fill/of306.pdf.

(3) Fingerprint: Must be captured on an FD-258 electronically at an approved government site or manually (hard-copy) by a law enforcement or designated government security official.

(a) Hard-copy fingerprint submission can be captured by a law enforcement official local to the individual. CSE’s shall ensure that fingerprints are captured on a true/original FD-258 fingerprint card. No other form will be accepted. Card may be mailed through USPS to:

U.S. Army Corps of Engineers, P.O. Box 867, Attn: Security, Little Rock, AR 72201. Use of the commercial delivery service such as Federal Express or UPS shall use following address: US Army Corps of Engineers, Attn: Security Office, Suite 6116, Little Rock, AR, 72201.

(b) CSEs can request to be fingerprinted electronically at the SWL-DSO. If this option is chosen, the individual must contact the SWL-DSO to

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schedule an appointment. Electronic fingerprinting is the quickest way to receive the results.

(c) CSE will have a background investigation requested by the SWL-DSO.

The CSE will receive an email from PSI-COE with a link to complete the SF 85 online through e-QIP. It is the CSE’s responsibility to read each email thoroughly and complete all tasks given by PSI-COE to ensure the investigation will not be terminated. The CSE will receive an information email stating no further documentation or revisions are required. See Standard Form (SF) 85 for required data input information at http://www.opm.gov/forms/pdf_fill/sf85.pdf. This is to be used as a guide (only) when completing the online equivalent and submitting direct to OPM.

c. Security Level Three Requirements (processing time is approximately 9 months once all documents are submitted electronically and accepted by the Personnel Security Investigation – Center of Excellence (PSI-COE) via the Personnel Security Investigation Portal (PSIP). Work Authorization/Site Access shall be denied until this background investigation is complete and favorably adjudicated. Automatic disqualifying factors that apply to all contractors being vetted at this level can be found in Table A.

(1) All requirements of the Security Level One and Two packages apply except the SF 85 is replaced with the SF 86. See Standard Form (SF) 86 for required data input information at http://www.opm.gov/forms/pdf_fill/sf86.pdf.

d. Multi-Level Security Requirement. (Processing time varies) This level requires the use of “escorts”, which shall be provided by the contractor, unless USACE SWL personnel are identified as escorts. Contractor Escorts must meet Security Level Two requirements (this takes approximately 6 months once all documents are submitted. Refer to section 2-b.) Escorts will be provided at a 5:1 ratio, this means for every five contractor employees there will be one approved escort that is to remain within close proximity to those they are escorting at all times. All employees that will not be designated as escorts shall meet Security Level One, Table A requirements (this takes approximately 5 business days. Refer to section 2-a.).

3. Personnel Security Investigation Package Transmission

Mailing Address:

USACE SWL

Attn: Security Office 700 West Capitol Ave (room 6116) P.O. Box 867 Little Rock, AR 72201

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a. If mailed- the investigation package will be transmitted in a sealed envelope together with a transmittal letter attached to the outside of the envelope for each applicant with the following information:

(1) Contract Number and Title

(2) Contracting Officer’s representative name, office number, and cellular number

(3) CSE’s full name and contact information

(4) PC name, address, and telephone number

b. Investigation packages can be faxed to (501) 324-5471. Faxed packages must have coversheet with contract information. Documents that contain personally identifiable information (such as social security number) must have coversheet stating “Page contains PII follows”.

c. Email transmission- email packages to m4xslceswlcontracts@usace.army.mil Documents must be password protected if they contain personally identifiable information (such as social security number). Passwords to documents must be sent in separate email.

d. Investigation packages will be submitted to the SWL-DSO for processing and adjudication. Incomplete forms, illegible forms, etc., will be returned for correction and/ or completion and can delay the CSE from beginning work. The SWL-DSO address can be found in paragraph 2.b (3) (a) above.

e. Any change in personnel (whether an addition or replacement) at any time throughout the duration of the contract, will require the new personnel or replacement personnel to be vetted and approved by the SWL-DSO, in accordance with the requirements contained herein, prior to being granted Work Authorization/Site Access to any USACE property.

4. Onsite Access Approval

The CSE is responsible for contacting either the COR or the SWL Security Office, prior to the first day of work, to receive a list of approved individuals to be onsite, and their badges for identification purposes while onsite. All individuals on USACE property are required to wear identification badge. CSEs must be aware that COR representatives, project office personnel, and/or Security Office personnel can and will conduct identification checks on all persons onsite at USACE property. Any person found onsite without proper identification will be escorted offsite.

5. IWATCH/ Corps Watch Suspicious Activity Reporting (AT/OPSEC Cover Sheet,

pg. 2, Section G, 4)

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a. Security is simply EVERYONE’s responsibility. We owe it to our organization, our families, and ourselves to constantly be vigilant about what goes on around us. Trust your instincts. We rely on our senses every day of our lives. If a behavior or activity makes you feel uncomfortable, report it. If it doesn’t look, sound, or smell right, report it.

The simple rule is, “If you see something, say something!”

b. The contractor and all associated subcontractors will brief all employees on the local iWATCH, Corps Watch, or See Something, Say Something program (training standards provided by the requiring activity ATO-contained herein, below). This local developed training will be used to inform employees of the types of behavior to watch for and instruct employees to report suspicious activity to the COR. The CSE will provide the SWL Security Office with a list of employees who have been provided this training. This list will be transmitted in the package along with the other required documents for employees.

c. If you see something suspicious, provided below is the type of information to report:

(1) What you witnessed (the suspicious activity) including the date, time, and location.

(2) Description of who was involved

(3) Gender of person(s) involved

(4) Height, build, hair/skin color, and approx. age of person(s) involved

(5) Language spoken (if known)

(6) Vehicle description/ license number (if known)

(7) Have you seen this activity before?

d. How to report:

(1) In an emergency- call 911

(2) Notify your immediate supervisor and COR

6. Disqualifying Factors

Background check/investigation disqualifying factors are included in Tables A and B of this document.

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i The term cleared refers to an individual granted authority to work on U.S. Army Corps of Engineers Property.

This authorization comes through the Little Rock District Security Office to the Contracting Officer’s Representative (COR).

Disqualifying Factors Table A

CRIMINAL HISTORY/ CRIMINAL INFORMATION CHARGED* OR

CONVICTED

< 5 Yrs < 10 Yrs > 10 Yrs

Known/suspected terrorist or belongs to known/suspected terrorist organization (verified through terrorist watch list)

DENY DENY DENY

Espionage, sabotage, treason, or terrorism (not terroristic threats); or conspiracy or attempt to commit offense

DENY DENY DENY

Knowingly/willfully engaged in acts or activities to overthrow the U.S.

Government by force in any jurisdiction or any country; or conspiracy or attempt to commit offense

DENY DENY DENY

Active wants or warrants DENY DENY DENY Barred from any Federal installation or facility DENY DENY DENY Any type of identity fraud or inability to verify claimed identity DENY DENY DENY Any Felony Charge (except those specifically identified in table) DENY DENY ALLOW Felony charge involving unlawful distribution, sale, use, possession, or manufacture of and explosive, explosive device, or firearm; or conspiracy or attempt to commit offense

DENY DENY DENY

Registered Sex Offender DENY DENY DENY Rape, forcible sodomy, or sexual assault, or conspiracy or attempt to commit offense

DENY DENY DENY

Any sexual offense involving a minor or child, including child molestation, or child pornography; or conspiracy or attempt to commit offense

DENY DENY DENY

Kidnapping, hostage taking, human trafficking, or human smuggling, or conspiracy or attempt to commit offense

DENY DENY DENY

Child abuse involving serious bodily injury to a child or minor DENY DENY DENY Criminal homicide, murder, manslaughter, or negligent homicide DENY DENY DENY Hate Crimes offenses DENY DENY DENY Any type of assault or violent crime to include violent domestic charges DENY DENY ALLOW Computer/cybercrimes such as improperly accessing (or introducing a virus or other contaminant) a computer, system, or network; modifying, damaging, using, disclosing, copying, or taking programs or data

DENY DENY DENY

Mayhem, maiming DENY DENY DENY Any type of arson, vandalism, or willful destruction of property DENY DENY ALLOW Illegal Weapons Charges DENY DENY DENY Any type of extortion, bribery, or fraud to include “hot checks” DENY DENY ALLOW Any type of burglary, robbery, theft, larceny or conspiracy or attempt to commit offense

DENY DENY ALLOW

Any type of possession or distribution of stolen property DENY ALLOW ALLOW Any type of threat or disruption to the public or disturbing the peace (terroristic threat, inciting a riot, etc.)

DENY DENY ALLOW

Importation, manufacture, distribution of, or possession with intent to distribute a controlled substance, or conspiracy or attempt to commit offense

DENY ALLOW ALLOW

Illegal possession or use of a controlled substance DENY ALLOW ALLOW Operation of a motor vehicle while intoxicated by alcohol or drugs in any jurisdiction (1 conviction)

DENY ALLOW ALLOW

5 or more offenses for any crime (excluding minor traffic violations) DENY DENY ALLOW 3 or more offenses for any crime (excluding minor traffic violations) DENY DENY ALLOW

LEGEND/NOTES

DENY Individual(s) are not cleared to work on USACE property under any circumstance

* Individual must be completely finished through legal processes of being charged with a crime, and will be required to provide documentation if record suggests otherwise.

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Disqualifying Factors Table B

CRIMINAL HISTORY/ CRIMINAL INFORMATION CHARGED* OR

CONVICTED

< 5 Yrs < 10 Yrs > 10 Yrs

Known/suspected terrorist or belongs to known/suspected terrorist organization (verified through terrorist watch list)

DENY DENY DENY

Espionage, sabotage, treason, or terrorism (not terroristic threats); or conspiracy or attempt to commit offense

DENY DENY DENY

Knowingly/willfully engaged in acts or activities to overthrow the U.S.

Government by force in any jurisdiction or any country; or conspiracy or attempt to commit offense

DENY DENY DENY

Active wants or warrants DENY DENY DENY Barred from any Federal installation or facility DENY DENY DENY Any type of identity fraud or inability to verify claimed identity DENY DENY DENY Any Felony Charge (except those specifically identified in table) DENY DENY ALLOW Felony charge involving unlawful distribution, sale, use, possession, or manufacture of and explosive, explosive device, or firearm; or conspiracy or attempt to commit offense

DENY DENY DENY

Registered Sex Offender DENY DENY DENY Rape, forcible sodomy, or sexual assault, or conspiracy or attempt to commit offense

DENY DENY DENY

Any sexual offense involving a minor or child, including child molestation, or child pornography; or conspiracy or attempt to commit offense

DENY DENY DENY

Kidnapping, hostage taking, human trafficking, or human smuggling, or conspiracy or attempt to commit offense

DENY DENY DENY

Child abuse involving serious bodily injury to a child or minor DENY DENY DENY Criminal homicide, murder, manslaughter, or negligent homicide DENY DENY DENY Hate Crimes offenses DENY DENY DENY Any type of assault or violent crime to include violent domestic charges DENY DENY ALLOW Computer/cyber-crimes such as improperly accessing (or introducing a virus or other contaminant) a computer, system, or network; modifying, damaging, using, disclosing, copying, or taking programs or data

DENY DENY DENY

Mayhem, maiming DENY DENY DENY Any type of arson, vandalism, or willful destruction of property DENY DENY ALLOW Illegal Weapons Charges DENY DENY DENY Any type of extortion, bribery, or fraud to include “hot checks” DENY DENY ALLOW Any type of burglary, robbery, theft, larceny or conspiracy or attempt to commit offense

DENY DENY ALLOW

Any type of possession or distribution of stolen property DENY ALLOW ALLOW Any type of threat or disruption to the public or disturbing the peace (terroristic threat, inciting a riot, etc.)

DENY ALLOW ALLOW

Importation, manufacture, distribution of, or possession with intent to distribute a controlled substance, or conspiracy or attempt to commit offense

DENY ALLOW ALLOW

Illegal possession or use of a controlled substance ALLOW ALLOW ALLOW Operation of a motor vehicle while intoxicated by alcohol or drugs in any jurisdiction (1 conviction)

ALLOW ALLOW ALLOW

5 or more offenses for any crime (excluding minor traffic violations) DENY DENY ALLOW 3 or more offenses for any crime (excluding minor traffic violations) DENY ALLOW ALLOW

LEGEND/NOTES

DENY Individual(s) are not cleared to work on USACE property under any circumstance

* Individual must be completely finished through legal processes of being charged with a crime, and will be required to provide documentation if record suggests otherwise.

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SECTION 05 50 03.01 26

METALWORK FABRICATION, MACHINE WORK, AND MISCELLANEOUS PROVISIONS

PART 1 GENERAL

1.1 GENERAL INFORMATION

This Section covers general workmanship requirements, applicable to the fabrication and inspection of various items of metalwork and machine work (am0001) . These requirements are in addition to those contained in the specification Sections covering the specific items of work or as shown.

1.2 REFERENCES

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

AMERICAN SOCIETY FOR NONDESTRUCTIVE TESTING (ASNT)

ANSI/ASNT CP-189 (2016) ASNT Standard for Qualification and Certification of Nondestructive Testing Personnel (ANSI/ASNT CP-105-2006)

ASME INTERNATIONAL (ASME)

ASME B4.1 (1967; R 2009) Preferred Limits and Fits for Cylindrical Parts

ASME B46.1 (2009) Surface Texture, Surface Roughness, Waviness and Lay

ASME BPVC SEC IX (2010) BPVC Section IX-Welding and Brazing Qualifications

ASTM INTERNATIONAL (ASTM)

ASTM A123/A123M (2017) Standard Specification for Zinc (Hot-Dip Galvanized) Coatings on Iron and Steel Products

ASTM A780/A780M (2009; R 2015) Standard Practice for Repair of Damaged and Uncoated Areas of Hot-Dip Galvanized Coatings

AMERICAN WELDING SOCIETY (AWS)

AWS D1.1/D1.1M (2015; Errata 1 2015; Errata 2 2016) Structural Welding Code - Steel

AWS QC1 (2016) Specification for AWS Certification of Welding Inspectors

RESEARCH COUNCIL ON STRUCTURAL CONNECTIONS (RCSC)

RCSC S348 (2014) RCSC Specification for Structural Joints Using ASTM A325 or A490 Bolts

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AMNEDMENT 0001 TO SOLICITATION W9127S21R0002 on 01/20/2021

1.3 SUBMITTALS

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

submittals not having a "G" designation are for information only. When used, a designation following the "G" designation identifies the office that will review the submittal for the Government. Submit the following in accordance with Section 01 33 00, SUBMITTAL PROCEDURES:

SD-03 Product Data

Filler Metal; G EC-CC

SD-05 Design Data

Welding Procedures; G EC-CC

Welding Repair Plan; G HDC

SD-06 Test Reports

Weld Inspection Reports; G EC-CC

Weld Inspection Log; G

SD-07 Certificates

Qualification of Welders and Welding Operators; G EC-CC

Certified Weld Inspector's Qualifications; G EC-CC

Inspection Agency Qualifications

1.4 INSPECTIONS AND TESTS

1.4.1 Inspections and Tests

Perform inspections and tests in accordance with this Section and in conjunction with Section 01 45 00.00 46, QUALITY CONTROL, to demonstrate that the fabrication and machine work are in conformity and in addition to the applicable inspection requirements elsewhere specified. Prepare a detailed plan as part of the CQC Plan to record all measurements, and other details that indicate the plans and specifications are met. Perform these tests and inspections at the Contractor's expense, certified, and available for review. Inspections and tests are required to conform to the requirements of the particular Sections of these specifications and plans for the respective items of work unless otherwise specified or authorized. The Government will notify the Contractor which inspections and tests are required to be conducted in the presence of and witnessed by the Contracting Officer. Notify the Government of the dates of the inspections and tests as required in Section 01 45 00.00 46, QUALITY

CONTROL.

1.4.2 Structural Weldments

1.4.2.1 General

Inspect each weldment to show that the completed unit meets all the details shown or specified. Keep records of each inspection.

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1.4.2.2 Non-destructive Inspection

When doubt exists as to the soundness of any weldment, such weldment may be subjected to any form of non-destructive inspection as directed by the Contracting Officer (CO). This may include ultrasonic, magnaflux, dye penetrant, x-ray, gamma ray, or any other test that will thoroughly inspect the weldment in question. The cost of such inspection will be borne by the Government only if the weldment is determined to meet the specifications. The cost of the inspection for weldments found unsound is borne by the Contractor. Any unsound weldments will be rejected. Replace rejected weldments and re-inspect at the Contractor's expense.

1.4.2.3 Destructive Inspection

When doubt exists as to the soundness of any weldment that cannot be resolved by non-destructive inspection, take coupons for destructive inspection as directed. The cost of such inspection, repair, or replacement will be borne by the Government only if the weldment is determined to meet the specifications. The cost of the inspection for weldments found unsound is borne by the Contractor. Any unsound weldments will be cause for rejection. Replace rejected weldments and re-inspect at the Contractor's expense.

PART 2 PRODUCTS - NOT USED

PART 3 EXECUTION

3.1 STRUCTURAL FABRICATION

3.1.1 General

Material must be straight before being laid off or worked. If straightening is necessary, use methods that will not impair the metal.

Sharp kinks or bends will be cause for rejection of the material.

Material with welds will not be accepted except where welding is definitely specified, indicated on the drawings or otherwise approved.

Make bends using dies, press brakes or bending rolls normally used in this type of fabrication. Where heating is required, take precautions to avoid overheating the metal and allow the metal to cool in a manner that will restore the original properties of the metal. Proposed flame cutting of material other than structural steel is subject to approval and is required to be indicated on shop drawings. Shearing must be accurate and all portions of the work neatly finished. Corners must be square and true unless otherwise shown. Re-entrant cuts must be filleted to a minimum radius of 3/4-inch unless otherwise approved. Finished members must be free of twists, bends and open joints.

3.1.2 Dimensional Tolerances for Structural Work

Measure dimensions using an approved calibrated steel tape of approximately the same temperature as the material being measured at the time of measurement. The overall dimensions of an assembled structural unit are required to be within the tolerances shown or as specified in the particular Section of these specifications for the item of work. Where tolerances are not specified in other Sections of these specifications or shown, an allowable variation of 1/32-inch is permissible in the overall length of component members with both ends milled, and component members without milled ends must not deviate from the dimensions shown by more

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than 1/16-inch for members 30 feet or less in length, and by more than 1/8-inch for members over 30 feet in length.

3.1.3 Structural Steel Fabrication

Structural steel may be cut by mechanically guided or hand-guided torches provided an accurate profile with a surface that is smooth and free from cracks and notches is obtained. Prepare surfaces and edges to be welded in accordance with AWS D1.1/D1.1M . Where structural steel is not to be welded and is not exposed to view, grinding will not be required except as necessary to remove slag and sharp edges of mechanically guided or hand guided cuts. For hand or mechanically guided cuts which are to be exposed or visible, chip, grind or machine to sound metal. Grind all exposed edges to provide a radius, approximately 1/16-inch minimum.

3.2 WELDING

3.2.1 General

Unless otherwise authorized or specified, perform welding using an electric arc welding process which excludes the atmosphere from the molten metal. For welding of structural steel, conform to AWS D1.1/D1.1M . All mandatory appendices will be considered part of AWS D1.1/D1.1M and therefore apply. The nonmandatory appendices and commentary will be used as guides and supplementary information unless otherwise specified for the interpretation and application of AWS D1.1/D1.1M . For welding of stainless steel, non-ferrous metals, and dissimilar metals, conform to procedures in ASME BPVC SEC IX .

3.2.2 Welding Procedures

Prequalify welding procedures for structural steel as described in AWS D1.1/D1.1M , Subclause 3.1 or qualify by tests as prescribed in AWS D1.1/D1.1M , Clause 4. Properly documented evidence of compliance with all requirements of these specifications for previous qualification tests establish a welding procedure as prequalified. For welding procedures qualified by tests, the test welding and specimen testing will be witnessed and the test report document signed by the Contracting Officer.

Approval of any welding procedure will not relieve the responsibility for producing a finished structure meeting all requirements of these specifications. The Contractor will be directed or authorized to make any changes in previously approved welding procedures that are deemed necessary or desirable by the Contractor Officer.

a. Submit a complete schedule of welding procedures for each steel structure to be welded prior to commencing fabrication. Provide the schedule in conformance with the requirements specified in the provisions AWS D1.1/D1.1M , Clauses 2, 3, 4, 6, 7 and applicable portions of Clause 8.

b. Provide within the schedule detailed procedure specifications and tables or diagrams showing the procedures to be used for each required joint. Include in the welding procedures filler metal, preheat, interpass temperature and stress-relief heat treatment requirements.

Clearly identify each welding procedure as being prequalified or required to be qualified by tests.

c. Show types and locations of welds designated or in the specifications to receive nondestructive testing in the schedule of

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welding procedures.

3.2.3 Filler Metal

a. Utilize electrodes, wires, wire flux or electrode-flux combinations and grades of weld metal which conform to the appropriate AWS specification for the base metal or metals and welding process being used or as shown where a specific choice of AWS specification allowable is required. Use only low-hydrogen electrodes for shielded metal-arc welding. Use a controlled temperature storage oven at the job site as prescribed by AWS D1.1/D1.1M , Subclause 3.5 to maintain low moisture of low hydrogen electrodes. Include the AWS designation of the electrodes to be used in the schedule of welding procedure to be furnished. Provide filler metal meeting the requirements of AWS D1.1/D1.1M , Section 3, Annex T - Filler Metal Strength Properties and as specified on drawings or on the approved procedure for welding of stainless steel.

b. For welding base metals not specifically covered by AWS D1.1/D1.1M , ensure all deposited weld metal, unless otherwise specified or authorized, has yield points and ultimate tensile strengths not less than those specified for the respective base metals welded and an elongation in 2-inches of at least 95 percent of the value specified for the base metal. Where stress-relief heat treatment is specified, measure elongation after stress relieving. Ensure chemical composition is compatible with that of the base metal.

3.2.4 Qualification of Welders and Welding Operators

Utilize welding operators, welders, and tack welders qualified for the particular type of work to be done. Submit Qualification of Welders and Welding Operators for approval in accordance with AWS D1.1/D1.1M for each welder stating the type of welding and position qualified for, the code and procedure qualified under, date qualified, and the firm and individual certifying the qualification tests. The welders and welding operators so qualified must be certified and approved by name prior to any welding being performed by that individual. Submit the qualifications on Form M-4 or M-5, Annex M of AWS D1.1/D1.1M or equal and stamp with CWIs stamp. If the qualification date of the welding operator is more than one-year old, accompany the welding operator's qualification certificate with a current certificate by the welder attesting to the fact that he/she has been engaged in welding since the date of certification, with no break in welding service greater than 6 months. Submit certification for those passing the test and upon approval, they will be considered qualified.

Those not passing are disqualified until passing. All expenses in connection with qualification or re-qualification are borne by the Contractor.

3.2.5 Renewal of Qualifications

At the discretion of the CO, re-qualification of a welder or welding operator is required under any of the following conditions:

a. The Contracting Officer indicates reasonable doubt as to the welder or welding operators proficiency.

b. There is specific reason to question the welder or welding operator's ability to make welds that meet the requirements of these specifications.

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c. The welder or welding operator was qualified by an employer other than those firms performing work under this contract, and a qualification test has not been taken within the past 12 months.

Submit as evidence of conformance all records showing periods of employment, name of employer where welder, or welding operator, was last employed, and the process for which qualified.

d. A tacker who passes the qualification test is considered eligible to perform tack welding indefinitely in the positions and with the processes for which he/she is qualified, unless there is some specific reason to question the tacker's ability. In such a case, the tacker is required to pass the prescribed tack welding test.

3.2.6 Workmanship Requirements

3.2.6.1 Welding Procedures

Submit Welding Procedures stamped with CWIs stamp which consist of detailed procedure specifications for each required joint to be welded with tables or diagrams showing the procedure to be used on Form M-2, Annex M of AWS D1.1/D1.1M , or equal. Properly documented evidence of compliance with all requirements of these specifications for previous welding joint qualifications tests will establish the joint welding procedure as pre-qualified and a qualification test will not be required.

Clearly identify each procedure as being either pre-qualified or qualified by tests.

3.2.6.2 Pre-heat and Interpass Temperature

Perform pre-heating as required by AWS D1.1/D1.1M , or as otherwise specified. The weldments to be preheated must be slowly and uniformly heated by approved means to the prescribed temperature, held at that temperature until the welding is completed and then permitted to cool slowly in still air.

3.2.6.3 Stress-Relief Heat Treatment

If stress-relief heat treatment is needed, perform in accordance with the requirements of AWS D1.1/D1.1M , Subsection 5.8 STRESS-RELIEF HEAT

TREATMENT.

3.2.6.4 Temporary Welds

For temporary welds required for fabrication and erection, meet all the controlled conditions prescribed herein for permanent work. Perform all temporary welds using low-hydrogen welding electrodes by welders qualified for permanent work as specified elsewhere in these specifications.

Furnish pre-heat for temporary welds as required by AWS D1.1/D1.1M for permanent welds. In making temporary welds, do not strike arcs outside weld locations. Remove each temporary weld after serving its purpose and grind flush with adjacent surfaces.

3.2.6.5 Tack Welds

Tack welds that are to be incorporated into the permanent work are subject to the same quality requirements as the permanent welds. Perform pre-heating as specified for temporary welds above. Such tack welds must be cleaned and fused thoroughly with the permanent welds. Multiple-pass

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tack welds must have cascaded ends. Remove defective tack welds before permanent welding.

3.2.7 Welding of Dissimilar Ferrous Metals and Stainless

For welding of dissimilar ferrous metals and stainless, conform to the applicable requirements of ASME BPVC SEC IX for "Weldings Qualifications," respectively, and the following additional requirements:

a. Qualify welders, welding operators and machines for both materials being welded.

b. Utilize electrodes and welding procedures previously demonstrated by test to be effective in achieving sound welded joints with equivalent dissimilar metals or stainless steel.

c. Pre-heat temperature is the higher of the specified preheat temperatures for the two materials being joined.

d. Submit for approval special welding procedures for these joints which are either approved by or prepared by a competent metallurgist whose qualifications have been previously submitted and approved.

e. Except where high strength joints are specifically required, base selection of welding electrodes on the following criteria:

(1) Utilize austenitic filler for welding any chromium steel to an austenitic steel.

(2) For welding a hardenable chromium steel to another with a chromium content, utilize filler metal containing chromium equal to either the higher or lower chromium content of either material.

(3) Unless otherwise shown, filler metal for welding stainless steel to a carbon steel may be the specified carbon steel filler provided; (i) a high strength joint is not specified; (ii) the affect of hardening is controlled; and (iii) previously fabricated and tested weld test specimens with the equivalent base metals to be joined. In the event the proposed carbon steel weld rods are determined to be unsuitable by test, use only an appropriate pre-tested alloy steel filler rod which will produce sound welds.

(4) Unless otherwise shown, for welding any chromium steel to any low-alloy steel utilize filler metal (i) of the same composition as the low-alloy steel provided the alloying elements are essential for the service application, or (ii) any low-alloy composition that will provide the mechanical properties for the service application.

(5) Austenitic filler rod may be used generally for joining two dissimilar steels except where control of carbon migration is required.

3.3 INSPECTION

3.3.1 General

Inspect all welding to ensure that the welds conform to the requirements of THIS SPECIFICATION, AWS D1.1/D1.1M or ASME BPVC SEC IX , and the

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approved welding procedure. Inspection will be performed in two categories: 1) The CQC Welding Program which guarantees complete compliance of all welds with the contract requirements, and 2) The Government Quality Assurance Program (GQAP) which will be utilized to verify implementation and acceptability of the CQC Welding Program.

3.3.2 Contractor's Quality Control (CQC) Welding Program

3.3.2.1 General

Perform inspection under the CQC Welding Program in accordance with the specifications herein and Section 6 of AWS D1.1/D1.1M . All inspectors, performing weld inspection in accordance with these specifications, are required to be qualified and have current certification in conformance with AWS QC1 as a certified welding inspector (CWI) or Senior Certified Welding Inspector (SCWI). Designate an individual inspector as the "lead" inspector to be the primary point of contact for quality control of welding and fabrication. This individual will be responsible for all quality control functions. Individual(s) responsible for quality assurance/quality control may not serve as or report to production management. All personnel who perform NDT are required to be qualified in accordance with ANSI/ASNT CP-189 NDT Level II or III. All personnel performing NDT are required to be supervised by personnel possessing a Level III ASNT NDT certification. If requested, submit sufficient documentation demonstrating that the testing personnel are qualified at least 14 days prior to the testing. Submit copies of the certified weld inspector's qualifications and qualifications for all assistant inspectors.

3.3.2.2 Inspection

a. Perform inspection and tests as necessary prior to welding, during welding, and after welding to ensure that materials and workmanship meet the requirements specified. Subject all welds to non-destructive inspection. As a minimum, perform the following amount of non-destructive inspection for each fabricated weldment:

(1) Inspect one-hundred percent of all completed welds by visual examination by the CWI. Clean and carefully examine for insufficient throat or leg sizes, cracks, undercutting, overlap, excessive convexity or reinforcement and other surface defects to ensure compliance with the requirements of AWS D1.1/D1.1M , Clause 6, Subclause 6.9, Part C. Record final inspection and submit a Weld Inspection Log which identifies final visual inspection of all welds completed by the CWI.

(2) Inspect one-hundred percent of the full penetration welds by ultrasonic testing;

(3) Inspect fifty percent of all partial penetration and fillet welds by magnetic particle testing or liquid penetrant testing;

(4) Perform radiographic inspection on critical welds designated for RT at the direction of the Contracting Officer based on review of Contractor's design documentation.

(5) Select the samples randomly and ensure samples are representative of the welds on that weldment.

b. Any weld that does not meet the acceptance criteria is not counted

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as meeting the above inspection requirements. Rejection of any portion of a weld inspected on less than a 100 percent basis, by a method other than visual, requires that the rejected weld be 100 percent inspected by the method used in finding the defect. This inspection will not count towards meeting the above quality requirements.

3.3.2.3 Inspection Agency

Perform nondestructive examination of welds and evaluation of examination tests as to the acceptability of the welds using a testing agency adequately equipped and competent to perform such services or by the Contractor using suitable equipment and qualified personnel. In either case, submit the Inspection Agency qualifications or Contractor's personnel qualifications for approval. The evaluation of the tests or inspections is subject to approval and all records become the property of the Government. Testing performed as part of the GQAP is required to be made in the presence of the Contracting Officer.

3.3.2.4 Inspection Procedure

Follow the procedures for making, evaluating and reporting the radiographic testing, ultrasonic testing, magnetic particle inspection, and liquid penetrant inspection of the welds conforming to the requirements of AWS D1.1/D1.1M . Utilize ultrasonic equipment capable of making a permanent record of the test indications and provide a record of each weld tested. Submit Weld inspection reports at the end of each job in an organized binder with a separate tab for each component.

3.3.2.5 Acceptability of Welds

All welds must meet the inspection requirements of AWS D1.1/D1.1M , Section 6, Part C - Acceptance Criteria for visual, radiographic, ultrasonic, magnetic particle, and liquid penetrant as applicable for the procedure specified.

3.3.2.6 Repairs

Defective welds must be repaired in compliance with AWS D1.1/D1.1M , Section 5.25 REPAIRS. Submit a welding repair plan for approval before repairs are made. Remove defective weld metal to sound metal by use of air carbon-arc and/or grinding. Except for repairs of members cut to remove test coupons that were found to have acceptable welds, costs of repairs and retesting are borne by the Contractor.

3.4 MACHINE WORK

3.4.1 General

a. For tolerances, allowances and gages for metal fits between plain, non-threaded, cylindrical parts, conform to ASME B4.1 for the class of fit shown or to the dimensions shown. Where fits are not shown comply with good industrial practice for the intended application and obtain approval prior to beginning work. Provide tolerances for machine-finished surfaces designated by non-decimal dimensions within 1/64-inch unless otherwise specified. Provide tolerances for machine-finished surfaces designated by decimal dimensions as follows, unless otherwise specified or shown on the contract or reference drawings. Note that these tolerances are for general machine work for

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non-critical components.

(1) place....... +/- 0.030

(2) places...... +/- 0.010

(3) places...... +/- 0.001

b. Allow for sufficient excess material stock on surfaces requiring machining to ensure true surfaces of solid material while maintaining the specified minimum or finished plate thickness. Finished contact or bearing surfaces must be true and exact to secure full contact.

Finish all surfaces in accordance with the contract drawings to ensure proper operation when assembled. Parts must be accurately machined and all like parts must be interchangeable. All drilled bolt holes must be accurately located to ensure interchangeability.

3.4.2 Finished Surfaces

Provide surface finishes as indicated or specified in accordance with ASME B46.1 . Values of required roughness heights are arithmetical average deviations expressed in micro inches. These values are maximum. Lesser degrees will be satisfactory unless otherwise indicated.