C06_01__Amendment_No_1_to_Solicitation_140R2024Q0125_0001.pdf

(x)

140R2024Q0125 x x

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 electronic communication which includes a reference to the solicitation and amendment numbers. FAILURE OF YOUR ACKNOWLEDGEMENT 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 letter or electronic communication, provided each letter or electronic communication makes reference to the solicitation and this amendment, and is received prior to the opening hour and date specified.

x

Sacramento CA 95825-1898 2800 Cottage Way, Room E-1815

R20

Division of Acquisition Services Regional Office Mid-Pacific Region Bureau of Reclamation

08/07/20240001

13. THIS ITEM ONLY APPLIES TO MODIFICATION OF CONTRACTS/ORDERS. IT MODIFIES THE CONTRACT/ORDER NO. AS DESCRIBED IN ITEM 14.

12. ACCOUNTING AND APPROPRIATION DATA (If required) is not extended.is extended, Items 8 and 15, and returning

Offers 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

The above numbered solicitation is amended as set forth in Item 14. The hour and date specified for receipt of Offers

11. THIS ITEM ONLY APPLIES TO AMENDMENTS OF SOLICITATIONS

FACILITY CODE CODE

10B. DATED (SEE ITEM 13)

10A. MODIFICATION OF CONTRACT/ORDER NO.

9B. DATED (SEE ITEM 11)

9A. AMENDMENT OF SOLICITATION NO.

CODE

8. NAME AND ADDRESS OF CONTRACTOR (No., street, county, State and ZIP Code)

7. ADMINISTERED BY (If other than Item 6)CODE 6. ISSUED BY

PAGE OF PAGES

4. REQUISITION/PURCHASE REQ. NO.3. EFFECTIVE DATE2. AMENDMENT/MODIFICATION NO. 5. PROJECT NO. (If applicable)

1. CONTRACT ID CODE

AMENDMENT OF SOLICITATION/MODIFICATION OF CONTRACT

08/07/2024

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

B. THE ABOVE NUMBERED CONTRACT/ORDER IS MODIFIED TO REFLECT THE ADMINISTRATIVE CHANGES (such as changes in paying office, C. THIS SUPPLEMENTAL AGREEMENT IS ENTERED INTO PURSUANT TO AUTHORITY OF:

D. OTHER (Specify type of modification and authority) appropriation data, etc.) SET FORTH IN ITEM 14, PURSUANT TO THE AUTHORITY OF FAR 43.103(b).

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

ORDER NO. IN ITEM 10A.

16A. NAME AND TITLE OF CONTRACTING OFFICER (Type or print)15A. NAME AND TITLE OF SIGNER (Type or print)

15C. DATE SIGNED 16B. UNITED STATES OF AMERICA 15B. CONTRACTOR/OFFEROR 16C. DATE SIGNED

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

Abelardo Lopez

STANDARD FORM 30 (REV. 11/2016)

Prescribed by GSA FAR (48 CFR) 53.243

Previous edition unusable

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

The Solicitation cited in block 9A above, Shasta Dam Temperature Control Device Hanger Rod Installation is hereby amended.

Purpose: The purpose of this amendment is to incorporate the attached

1.) Section J- Attachment Question and Answers to address industry questions.

2.) Revised Section C - Statement of Work to change Section 1.01 A.02 3.) Revised Section L - Volume II (Technical Quote/Past Performance), Factor 1 (Technical Capability), Subfactor 2 (Experience)has been revised to no longer require quoter's contracts/projects be within 6 years at the time of solicitation. Relevant contracts/projects completed more than six years can be included in this factor for Continued ...

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

ITEM NO. SUPPLIES/SERVICES QUANTITY UNIT UNIT PRICE AMOUNT

NAME OF OFFEROR OR CONTRACTOR

2 2

CONTINUATION SHEET

REFERENCE NO. OF DOCUMENT BEING CONTINUED PAGE OF

(A) (B) (C) (D) (E) (F)

140R2024Q0125/0001 technical capability assessment.

The date and time for receipt of offer is hereby

UNCHANGED and remains at September 6, 2024 by

1700 Pacific Daylight Time (PDT).

The offeror must acknowledge this amendment by submitting a signed copy of this SF-30 along with their proposal.

NSN 7540-01-152-8067 OPTIONAL FORM 336 (4-86)

Sponsored by GSA

FAR (48 CFR) 53.110

Amendment No. 0001 Solicitation No. 140R2024Q0125

Shasta Dam Temperature Control Device Hanger Rod Installation (NCAO)

Questions and Answers

1. Question: Can removal of the temporary hanger rod be extracted up through the left side upstream penetration through the dam deck? See detail 1 of Figure 1.

Response: Yes, if the rod is cut above the first jam nut and coupler as the nuts and couplers are too large to go through the 6-inch PVC sleeve embedded in the concrete.

2. Question: Can installation of the new hanger rod be placed down through the left side upstream penetration though the dam deck? See detail 1 of Figure 1.

Response: The hole in the embedded plate in the dam deck (sidewalk) and PVC sleeve in the concrete are 6-inches in diameter. A rod without jam nuts and couplers could fit as the rod dimensions are 5 ¼-inch.

3. Question: Will couplings have to be removed on the temporary hanger rod assembly be extracted up through the left side upstream penetration through the dam deck ? See detail 1 of figure 1.

Response: Yes, please see responses to Questions 1, 2, and 5.

4. Question: Section 1.03A - Recommended Sequence in the Statement of Work states, “Removal and installation shall be completed within a single shift ensuring that there will be (4) hanger rods installed at all times between shifts. Also, according to Section 1.01 A. 2.

a. Maximum time without existing or new rod assembly: 48 hours. Can you please clarify the duration of the hanger rod replacement?

Response: The Statement of Work is correct. The existing uncoated rod must be removed and the new rod installed with the nuts to a snug fit in a single shift.

Section 1.01 A.2, is incorrect and should state single shift. Please see correction in page 11 of the revised Statement of Work attached in Amendment 001.

5. Question: Can you please confirm the diameter of the dam deck penetration? See detail 1 of figure 1.

Response: The diameter of the dam deck penetration cannot be confirmed. The hole was not in line with the 6-inch PVC sleeve embedded in the concrete below, so the dam deck penetration had to be elongated. The hole is large enough for the new rod as the temporary rod is the same diameter of 5 ¼-inches and is in place now.

6. Question: Who was the contractor of record in 2023 for the placement of the temporary hanger rod assembly?

Response: Shimmick Construction Company Inc. was the contractor awarded with Contract No.

140R2024C0004, responsible for the placement of the temporary hanger rod assembly.

7. Question: Please provide the dimensions of the new heavy hex nuts, plate washers and couplers. In addition, what are the weights of the new heavy hex nuts, plate washers and couplers?

Response: Please see attached drawing with the requested information.

8. Question: Referring to Part 2 “Coatings” in the Statement of Work. Please confirm our assumption that as per Coating Tabulation No. 1, we have the choice to use either option 1 -

Wax Tape or option no. 2 - Epoxy coating.

Response: You are correct, either option is acceptable.

9. Question: Referring to Section 1.05 D.1. in the Statement of Work, it states, “Closure of the upstream lane of the Dam Crest Road is acceptable while contractor is mobilized for the work.” Can the contractor close the upstream lane for the duration of the work? One way traffic will be controlled in both directions ( West and East ) for public convenience.

Response: Yes, continued single lane closure is acceptable for the duration of the work, but the contractor shall provide signage, safety cones, flaggers if necessary, and blinking caution lights for evening. This needs to be addressed in your submittal Safety Program, RSN 0001-2.

10. Question: Referring to Section 3.03 B. on Hazardous Energy Control Program site specific training. Can you please provide all required training information? Location, duration, costs?

Response: The Hazardous Energy Control Program training is given on site for all employees engaged in the work. The training is given in the Shasta Dam Powerplant and lasts ½-hour.

11. Question: Referring to the Section 1.01 A.1 in the Statement of Work where it states, “ all work shall be accomplished in the dry.” Connection SC31, as shown on the drawings is at elevation 1019.75’. The current level of the reservoir is 1013.99’ as of today. During the site visit, water was visible in the work area from the vantage point of the grated walkway on the temperature control structure. Will dewatering need to occur to work in the dry or will lower reservoir water elevations make conditions dry?

Response: The meaning of “all work shall be accomplished in the dry” refers to the working above the waterline in the dry and not requiring divers. There is no “dewatering” involved in the project. Predicted reservoir conditions are located on Page 2, Part 1 Subparagraph 1.05.

12. Question: In the solicitation, Standard Form 1442, page 1 item 10 C gives the estimated price range: $100,000 to $250,000. Is this range based on one each hanger rod or all four hanger rods?

Response: The estimate is for one rod assembly and work scope.

13. Question: Referring to Section 2.06 - Fillers and Caulks in the Statement of Work, where is this section applicable on the drawings? Where are fillers applied on the hanger rod?

Where is caulking applied? Please clarify.

Response: Fillers and Caulks are not on the drawings, please reference Page 12, 1.03

Recommended Sequence, C. 1. b.; “Apply fillers and caulk in accordance with PART 2 –

COATINGS.”

Reference Page 17, 2.08 Execution, E.; Fillers and Caulk Application.

14. Question: Referring to Section 2.07 titled “MISCELLANEOUS MATERIALS.” Where is this section applicable on the drawings? For example, subsection A is “Deionized Water.”

Where does this apply? Subsection B is Chlor-rid. This solution is to prep surfaces exposed to soluble salts, such as chlorides, sulfates, and nitrates. Where does this apply? Subsection

C is Holdtight 102. The product removes salts and contaminants and prevents flash rust.

Where does this apply? Subsection D is Chlor-Gone. This product is associated with concrete placement and is not listed on the website. Is there a special cure to be placed on the concrete placement at the connection plate? Please clarify.

Response: The miscellaneous materials are listed in case they are necessary to prepare the rods and components for repair of damaged areas of the coatings or needed prior to coating the exposed threads after installation.

As the concrete placement is not structural and is approximately 3-feet x 2 ½-feet a basic spray on cure is acceptable.

15. Question: The hanger rod has to be placed either in one shift, or within 48 hours depending on the response to Question No. 4. Can the concrete replacement at the connection plate be made outside the time constraints or milestones? For example, in the next week depending on when concrete is available. Please clarify.

Response: Yes, concrete can be placed outside the shift of rod installation. The estimated quantity is a “wheel barrel” as the size is approximately 3-feet x 2 ½-feet x 1-foot.

BPJackson Submittal Status

Shasta Dam Temperature Control Device

Shasta Hanger Rod Installation Solicitation No.140R2024Q0125

Shasta Dam Temperature Control Device Hanger Rod Installation

Statement of Work - 1

STATEMENT OF WORK

SHASTA DAM TEMPERATURE CONTROL DEVICE

HANGER ROD INSTALLATION

PART 1 GENERAL

1.01 BACKGROUND

A. The temperature control device (TCD) is a steel structure consisting of a shutter structure and low-level intake structure that are attached to the upstream face of Shasta Dam. The device encloses all five existing power penstock intakes and permits selective level withdrawal of reservoir water. High level withdrawal is controlled by the 250 ft-wide by

300 ft-high shutter structure. Construction of the TCD started in December 1994 and was substantially complete in December 1996.

B. A special climb inspection was performed March 6-8, 2023. Following the climb inspection, engineering analysis was completed on the hanger rod group located at the right side, downstream corner of Shutter No. 3. The inspection and analysis have confirmed that the Left Side Upstream (LS-US) hanger rod assembly no longer has the ability to provide structural support. With the loss of the LS-US hanger rod assembly, the entire hanger rod group at the right side, downstream corner of Shutter No. 3 is at risk of failure. These hanger rod assemblies are considered critical structural components because the loss of one of these corner hanger rod groups would likely lead to the failure of Shutter No. 3, and potential progressive failure of adjacent Shutter Nos 2 and 4.

C. In November 2023 an emergency contract was issued for the installation of a temporary hanger rod assembly to replace the left side, upstream (LS-US) hanger rod assembly within the hanger rod group at the right side, downstream corner of Shutter No. 3. The replacement hanger rod assembly was installed without coatings to a snug-tight condition.

1.02 LOCATION

A. Work is located at Shasta Dam, approximately 9 miles northwest of Redding, California in Shasta County.

B. The TCD is located on the upstream face of Shasta Dam.

Statement of Work - 2

1.03 SCOPE

A. Work to be performed under this Statement of Work consists of the removal and replacement of the one (1) temporary hanger rod assembly installed on November 2023.

1.04 OBJECTIVE

A. The objective of this project is to replace the one (1) temporary hanger rod assembly on the right side, downstream corner of Shutter No. 3 with a replacement hanger rod assembly that would be coated and pretensioned.

B. Replacement hanger rod assembly will be government-furnished.

1.05 RESERVOIR CONDITIONS, UNIT AND TCD OPERATIONS, TOP OF DAM

CLOSURES

1. Predicted Shasta Lake water surface elevations:

2. September 30, 2023: 1021.00 ft

3. October 31, 2023: 1014.00 ft

4. November 30, 2023: 1010.00 ft

5. December 31, 2023: 1011.00 ft

C. Unit Outages

1. The units on either side of the work (Units 2 and 3) will be locked out during times of above water work.

D. Top of Dam Closures:

1. Closure of the upstream lane of the Dam Crest Road is acceptable while contractor is mobilized for the work.

2. Two lane closure of the Dam Crest Road subject to approval by the Contracting

Offices Representative (COR).

1.06 REFERENCE STANDARDS

A. American Institute of Steel Construction (AISC)

1. AISC 303-22 Code of Standard Practice for Steel

Buildings and Bridges

2. AISC 325-22 Steel Construction Manual, 15th Edition

3. AISC 360-22 Specifications for Structural Steel Buildings

B. ASTM International (ASTM)

1. ASTM B117-19 Standard Practice for Operating Salt Spray

(Fog) Apparatus

Statement of Work - 3

2. ASTM C920-18 Elastomeric Joint Sealants

3. ASTM D870-17 Testing Water Resistance of Coatings Using

Water Immersion

4. ASTM D2794-93(2019) Resistance of Organic Coatings to the

Effects of Rapid Deformation (Impact)

5. ASTM D3276-15e1 Guide for Painting Inspectors

6. ASTM D4060-19 Abrasion Resistance of Organic Coatings by the Taber Abraser

7. ASTM D4285-83(2018) Indicating Oil or Water in Compressed Air

8. ASTM D4541-17 Pull-Off Strength of Coatings Using

Portable Adhesion Testers

9. ASTM D4587-11(2019) Conducting Tests on Paint and Related

Coatings and Materials Using a Fluorescent

UV-Condensation Light- and Water-

Exposure Apparatus

10. ASTM D5894-21 Cyclic Salt Fog/UV Exposure of painted

Metal, (Alternating Exposures in a Fog/Dry

Cabinet and a UV/Condensation Cabinet)

11. ASTM G8-96(2019) Cathodic Disbonding of Pipeline Coatings

C. International Organization for Standardization (ISO)

1. ISO 8502-3-92 Assessment of dust on Steel Surface

Prepared for Painting (Pressure-Sensitive

Tape Method)

D. Master Painters Institute (API) Approved Product List (APL)

1. MPI – APL

E. The Society for Protective Coatings (SSPC)/NACE International (NACE)

1. SSPC-Guide 15-13 Field Methods for Retrieval and Analysis of

Soluble Salts on Substrates and Other

Nonporous Substrates

2. SSPC-PA1-16 Shop, Field, and Maintenance Painting of

Steel

3. SSPC-PA2-22 Measurement of Dry Paint Thickness with

Magnetic Gages

4. SSPC-QP3-10/AISC 420 Evaluating the Qualification of Shop

Painting Contractors

5. SSPC-SP1-16 Solvent Cleaning

6. SSPC-SP2-04 Hand Tool Cleaning

Statement of Work - 4

7. SSPC-SP3-04 Power Tool Cleaning

8. SSPC-SP10/NACE 2-15 Near-White Blast Cleaning

9. SSPC-SP11-20 Power Tool Cleaning to Bare Metal, Level 3 minimum requirement

10. SSPC-VIS1-12 Guide and Reference Photographs for Steel

Surfaces Prepared by Abrasive Blast

Cleaning

11. SSPC-VIS3-07 Visual Standard for Power- and Hand-Tool

Cleaned Steel

12. SSPC Paint Manual Volume 1, Good Painting Practices, Fourth

Edition 2002

13. NACE SP 0188-06 Discontinuity (Holiday) Testing of New

Protective Coatings on Conductive

Substrates

14. NACE SP 0287-16 Field Measurement of Surface Profile of

Abrasive Blast Cleaned Steel Surfaces

Using a Replica Tape

15. NACE SP 0178-07 Detail, Finish, and Design Considerations for Immersion Service.

F. Reclamation

1. RSHS-14 Reclamation Safety and Health Standards

(https://www.usbr.gov/safety/rshs)

G. Occupational Safety and Health Administration

1. OSHA 1910.27 Scaffolds

1.07 SUBMITTALS

A. Definitions:

1. Days: Calendar days.

2. Required Submittal Number (RSN): Identifies items to be submitted together as a complete submittal.

B. Submittal Requirements:

1. General:

a) Prepare in English.

b) Label with contract number and title, and RSN.

c) Measurement Units: US Customary Units.

Statement of Work - 5

2. Drawings:

a) Minimum Identification in Title Block:

i. Contract number and title.

ii. Contractor’s or supplier’s title and drawing number.

iii. Date.

C. Submittal Procedures:

1. Submit complete sets of required materials for each RSN as specified in Submittal

List. A complete set includes all listed items for RSNs with multiple parts.

a) Electronic submittals:

i. In Portable Document Format (PDF).

ii. Optical Character Recognition (OCR).

iii. 508 compliant.

iv. RSNs having more than one requirement shall be bookmarked.

v. RSNs with requirements for files other than PDF

(e.g., .XER, .PLF, .DWGs, etc) shall be combined in a .ZIP file.

vi. Include RSN transmittal letter.

vii. Each submittal shall be submitted as one PDF, or

.ZIP (only when multiple file types are required).

D. Include the following information in transmittal letters:

1. Cover Letter:

a) Contract number and title.

b) RSN for each attached submittal.

c) Identify submittal as initial or resubmittal.

2. Submittal contents following cover letter. Include all listed items for RSNs with multiple parts.

E. Resubmittal of submittals not approved:

1. Mark changes such that they are readily identifiable and show revision date.

2. Resubmitted drawings shall include a revision block with date.

3. Describe reasons for significant changes in transmittal letter.

4. Resubmit returned submittals within 7-calendar days after receiving comments, unless otherwise directed.

5. Requirements for initial submittals apply to resubmittals.

Statement of Work - 6

6. Resubmittals shall be complete submittals.

F. Submit each RSN under a separate transmittal letter. Multiple RSNs submitted under a single letter will be returned for resubmittal.

G. Review of Submittals:

1. Time Required:

a) Submittal review will require 7 calendar days for review of each submittal or resubmittal, unless otherwise specified.

b) Time required for review of each submittal or resubmittal begins when complete sets of materials required for a particular RSN are received.

2. Time in Excess of Specified:

a) Contracting Officer may extend contract completion date to allow additional time for completing work affected by excess review time.

i. Time extension will be to extent that excess review time caused delay to contract completion date.

ii. Time extension will not exceed time used in excess of specified number of days for review of submittals or resubmittals.

iii. Concurrent days of excess review time resulting from review of 2 or more separate submittals or resubmittals will be counted only once in extending contract completion date.

b) No time extension will be allowed if Contractor fails to make complete submittals in sequence and within time periods specified.

c) Adjustment for delay will be made only to extent that:

i. Approval was required under contract, and

ii. Requests for approval were properly and timely submitted and were approved.

d) Adjustment will be subject to terms of paragraphs (b) and

(c) of the clause at FAR 52.242-14, Suspension of Work;

however, no such delay shall be deemed to be a

“suspension order” as the term is used in that clause.

3. Submittal Response:

a) Response letter will indicate whether submittal is approved, not approved, acceptable, not acceptable, or acknowledged receipt.

Statement of Work - 7

i. Revise and resubmit submittals not approved or not acceptable.

ii. Do not change designs without approval of

Contracting Officer after drawings, documentation, and technical data have been approved.

b) Request For Information (RFI): A response will be provided within 7-calendar days.

c) General Correspondence to the Contracting Officer’s

Representative: A response will be provided within 7-calendar days.

H. Transmittal:

1. Email and attach any required files for all correspondence and transmittals.

I. Submittal List:

1. RSN 0001-1, Erection and Equipment Plans.

a) Drawings, data, and plans showing sequence and methods to remove, install, and pretension hanger rod assembly.

i. Include step by step procedure that details how existing rod assembly will be removed.

ii. Include step by step procedure that details how

Government furnished rod assembly will be installed.

iii. Include methods to protect personnel from accidents such as falls and drownings.

iv. Include timeframes for one- and two-lane closures of Dam Crest Road.

v. Include timeframes for above water work.

b) Methods and equipment for pretension hanger rod.

c) Describe erection equipment proposed for use.

i. Include attachment details between equipment and temperature control device and/or dam.

2. RSN 0001-2, Safety Program.

a) The contractor shall evaluate the conditions for access into the work area and shall provide a site-specific plan to safely access the work area, including provisions for rescue of an individual in the event of an emergency in accordance with

Reclamation Safety and Health Standards (RSHS) and

OSHA applicable standards.

Statement of Work - 8

i. The plan shall include an assessment that determines the feasibility to access the work by other means other than a rope descent system.

ii. Provide a rope descent plan for access to rope in accordance with OSHA 1910.27 Scaffolds and rope descent, if no other means of accessing the work is feasible.

b) Provide listing of all equipment/materials to be used in the

Safe Access Plan

c) Provide specific training records of individuals who will oversee and perform the work.

d) Follow outline in Appendix B of RSHS.

3. RSN 0001-3, Coatings Approval Data:

a) For each coating material:

i. Manufacturer’s product data, application, and

Safety Data Sheets (SDS) sheets.

ii. Supplier’s name, address, and phone number.

iii. Identification of “Items to be coated” including sub-letter and sub-number listed in Coating Tabulations.

b) For each caulk and filler:

i. Manufacturer’s product data, application, and SDS sheets.

ii. Supplier’s name, address, and phone number.

iii. Identification of areas of use including sub-letter and sub-number listed in Coating Tabulations.

iv. For each substituted coating material “equal” to specified product in Coating Tabulation:

v. List of not less than 5 similar successful material applications:

vi. Project name, location, type of structure, and application dates.

vii. Owner’s name, address, and telephone number.

c) Certification that material meets or exceeds specified requirements:

i. Manufacturer’s certification including technical representative’s signature and date of signature.

ii. Independent laboratory’s certified test reports.

4. RSN 0001-4, Coatings Final Approval Data:

Statement of Work - 9

a) For each coating material and thinner:

i. Purchase orders including order number, date, manufacturer’s designated product name, batch number(s), and quantity purchased.

5. RSN 0001-5, Coatings Qualifications:

a) Coating Applicator.

b) List of not less than 3 comparable jobs for each coating type including owner’s name, address, and telephone number.

c) Personnel shall be qualified to tradesman level as blast-cleaner, painter, applicator, etc. The personnel shall have relevant knowledge of health and safety hazards, use of protection equipment, coating materials, mixing, and thinning of coatings, coatings pot-life, and surface requirements.

d) Personnel not qualified to tradesman level shall document training and experience to the same level as a formalized tradesman education.

e) Coating Contractor Inspector Provide the Following:

i. Qualified to inspect specified coating materials by coating experience or certifications. Provide the following:

ii. Documentation of successful completion of training in the application and inspection of coating materials similar too materials and conditions specified. Provide documentation.

iii. Letter from contractor listing the personnel performing QC inspections, certified at a minimum as NACE Coating Inspector Level 1 (CIP) or as a

SSPC Protective Coatings Inspector (PCI), as they report directly to a QC Supervisor who shall be a

NACE Level 3 Coatings Inspector (CIP) or a SSPC

Protective Coatings Inspector (PCI).

6. RSN 0001-6, Coatings Contractor Quality Testing Report:

1) Comprehensive report of daily quality control test reports.

Statement of Work - 10

1.08 DRAWINGS

List of Drawings

Sheet

No.

Drawing No. Title

Metalwork:

1 FIGURE 1 Structural Steel – Location Plan and Sections

Information Drawings:

2 214-D-26281 Shasta Temperature Control Device – Middle Gate Relief

Panel Repair, Location Map

3 214-D-26282 Shasta Temperature Control Device – Middle Gate Relief

Panel Repair, Vicinity Map

4 214-D-22134 Shasta Temperature Control Device – General Arrangement

– Plans

5 214-D-22135 Shasta Temperature Control Device – General Arrangement

– Hoist Platform – Plan and Elevation

6 214-D-22136 Shasta Temperature Control Device – General Arrangement

– Elevation

7 214-D-22137 Shasta Temperature Control Device – General Arrangement

– Sections

8 214-D-22138 Shasta Temperature Control Device – General Structural

Design Data

9 214-D-22142 Shasta Temperature Control Device – Outline and

Reinforcement – Shutter Beams

10 214-D-22148 Shasta Temperature Control Device – Structural Steel – Key

Plan, Elevation, and General Notes

11 214-D-22157 Shasta Temperature Control Device – Structural Steel –

Shutter Structure No. 3 Section 125-125 and Section 126-

12 214-D-22169 Shasta Temperature Control Device – Shutter Structure No.

3 – Rigid Frame – Sections

13 214-D-22465 Shasta Temperature Control Device – Structural Steel –

Shutter Structures – Connection SC52

14 214-D-22417 Shasta Temperature Control Device – Structural Steel –

Shutter Structure – Rigid Frame Connection SC30 and SC31

Statement of Work - 11

List of Drawings

Sheet

No.

Drawing No. Title

15 214-D-22419 Shasta Temperature Control Device – Structural Steel –

Shutter Structures – Rigid Frame – Connections SC35 and

SC36

16 214-D-22434 Shasta Temperature Control Device – Dam Connections –

Connections DC2 and DC2A

17 214-D-22435 Shasta Temperature Control Device – Dam Connections –

Connections DC1, DC1A, DC2, DC2A - Details

18 214-D-22436 Shasta Temperature Control Device – Dam Connections –

Dam Connection DC3, DC3A, DC5, and DC5A

19 214-D-22440 Shasta Temperature Control Device – Dam Connections –

Connections DC8 and DC8A

20 214-D-22459 Shasta Temperature Control Device – Dam Connections –

Dam Connection Details

Standard Drawings:

21 40-D-7102 Government Drawing Format - Drawing Border, Sample

Title Block and Signature Lines

1.01 WORK TO BE PERFORMED

A. Replace the left side, upstream (LS-US) temporary hanger rod assembly within the hanger rod group at the right side, downstream corner of Shutter No. 3 with a

Government-furnished replacement hanger rod assembly.

1. All work shall be accomplished in the dry.

2. Minimize time when corner only has 3 rods.

a. Maximum time without existing or new rod assembly: Single shift

B. Contractor shall provide all labor, tools, special tools, hoisting equipment, safety equipment, and consumable materials required to complete the work.

1.02 PRODUCTS

A. Replacement Hanger Rod Assembly

Statement of Work - 12

1. Government-furnished

2. Total assembled length 714 inches (59’-6”) (3 equal lengths) – 236.0 inches (with

2 couplers).

3. Available at Shasta Dam Visitor Center (16349 Shasta Blvd. Shasta Lake, CA

96019.

1.03 RECOMMENDED SEQUENCE

A. Removal and installation shall be completed within a single shift ensuring that there will be (4) hanger rods installed at all times between shifts.

B. Removal of Temporary Hanger Rod Assembly:

1. Support and remove the (1) temporary hanger rod assembly. Temporary hanger rod assembly is a 5¼”ø diameter rod with threaded ends. Approximately 60 feet in length, 3 equal length 20-foot sections with couplers and jam nuts.

a. If removal is to utilize flame cutting using Oxygen-acetylene (and related fuel) torches, heat shielding/protection must be provided for the adjacent rods such that the adjacent rods are not impacted adversely by radiant heat from cutting. Additionally, flame cutting shall not occur within 4 feet of

Connection SC31 (Refer to Figure 1).

2. Contractor to dispose of temporary hanger rod assembly.

C. Installation of Replacement Hanger Rod Assembly:

1. Assemble Government furnished hanger rod assembly.

a. Couplers and jam nuts shall fully engage hanger rod threads.

b. Apply fillers and caulk in accordance with PART 2 – COATINGS.

c. Apply coatings in accordance with PART 2 – COATINGS.

2. Install replacement hanger rod assembly where temporary assembly was removed.

Placement and alignment of the hanger rod assembly to the hanger plate as required. For both top and bottom connections, perform the following:

a. Nuts shall fully engage hanger rod threads.

b. Ensure top nut and plate washer have clean bearing surfaces and are in full contact, per AISC 360-22, Section M2.8.

c. Ensure threaded rod projects minimum of 6 inches above top heavy hex nut.

d. Bring replacement hanger rod assembly to a snug tight condition and tighten jam nuts against all couplers.

D. Pretension Replacement Hanger Rod Assembly:

1. Tension replacement hanger rod assembly to 200 kips.

Statement of Work - 13

2. The deflection of the Connection SC31 (Refer to Figure 1) shall be measured and monitored continuously during load distribution.

a. If vertical deflection exceeds ±½” the contractor shall stop work and notify the COR.

3. COR shall be present for, witness, and approve the final pretension. Contractor shall provide COR written notice 14 days prior to performing load distribution.

4. After balance condition is achieved, as approved by COR, tighten top heavy hex nuts to 300 ft-lbs at Connection Pl. CP2B (Refer to Figure 1).

5. Cut off excess rod length after pre-tensioning, provide 2-inch minimum concrete cover over rods. Field cutting should be done with an abrasive wheel or band saw.

6. Replacement Hanger Rod Assembly shall not be subjected to the heat of a torch after loading.

E. Complete:

1. Place replacement concrete, see Figure 1.

PART 2 COATINGS

2.01 DELIVERY, STORAGE, HANDLING

A. Deliver materials to jobsite in original, undamaged, unopened containers labeled with manufacturer’s name, designated product name, batch number, date of manufacture, and any special instructions.

B. Deliver materials in containers not larger than 5 gallons as packaged by manufacturer unless suitable equipment is provided at jobsite to handle and thoroughly mix materials in larger containers.

C. Store coating materials and thinners in accordance with the manufacturer's recommendations, and as a minimum, store off the ground, under cover, and at 50- to 95-degrees Fahrenheit (F).

D. Do not use coating material which has exceeded manufacturer’s specified storage stability period (shelf life).

2.02 AMBIENT CONDITIONS

A. Maintain environmental conditions to meet coating manufacturer’s requirements during surface preparation, coating application, and curing period. Provide heating or cooling, and dehumidification as needed. Complete curing before placing the coating systems into service.

B. Coatings shall be applied when the substrate surface temperature is 5 degrees F or more above the dew point temperature and for at least 8 hours after application.

Statement of Work - 14

2.03 PROJECT CONDITIONS

A. Galvanic isolation of dissimilar metals shall be required. Coatings in this specification section shall not serve as the primary galvanic isolation.

B. Contractor shall comply with applicable federal, state, and local air pollution and environmental control regulations for surface preparations, blast cleaning, disposal of spent materials and debris, and coatings application.

2.04 PRODUCTS

A. EQUIPMENT

1. Surface preparation and spray application equipment:

a. Sized in accordance with coating manufacturer’s recommendations.

b. Provide:

1) Pressure gauges and pressure regulators.

2) Air supply lines free from oil and moisture.

2.05 COATINGS

A. Specified in Coating Tabulations:

1. Apply only one coating system per option in Coating Tabulations.

2. Apply compatible products of same manufacturer for coating system components.

B. Volatile Organic Compounds (VOC): Do not exceed maximum permitted by Federal, State, and local air pollution control regulations as supplied in container or by addition of thinner material.

C. Factory color or tint only. Do not color or tint at jobsite.

D. Use manufacturer’s recommended thinners for coating materials.

E. Do not use accelerator products unless approved by COR.

2.06 FILLERS AND CAULKS

A. Caulks:

1. Coating manufacturer’s standard or compatible caulk material.

2. Polyurethane, silicone, or silicone acrylic caulk material: Meets or exceeds

ASTM C920 type S or M, grade NS, class 25, suitable for water immersion service.

B. Fillers:

1. Apply compatible products of same manufacturer as coating system components.

Statement of Work - 15

2. Approved fillers:

a. PPG Amercoat 114 A, as manufactured by PPG, www.ppgpmc.com.

3. Provide one of the above fillers, or equal with following essential characteristics:

a. Coating manufacturer’s standard filler material.

b. Approved use by manufacturer.

2.07 MISCELLANEOUS MATERIALS

A. Deionized Water.

B. Chlor-Rid as manufactured by Chlor-Rid, www.Chlor-rid.com, C. HoldTight 102 as manufactured by Holdtight Solutions, www.holdtight.com, D. Chlor-Gone, as manufactured by Aquron, www.aquron.com

E. Provide one of the above salt removers, or equal with following essential characteristics:

1. Commercially available additive for soluble salt removal.

2. Water soluble.

3. Biodegradable.

4. Zero volatile organic compounds.

2.08 EXECUTION

A. FIELD PAINTING

1. Follow specified information in the Coating Tabulations and/or coating manufacturer’s standard surface preparations and application instructions for field applied coatings.

B. PROTECTION OF ADJACENT SURFACES

1. Remove, mask, or otherwise protect items or surfaces not coated from contamination and damage during cleaning and coating operations.

2. Examples include protecting mating and machined surfaces, mechanical and electrical equipment (open or enclosed), instruction and similar plates, and wet and newly coated surfaces.

C. SURFACE PREPARATION

1. Remove or repair surface irregularities and impart profile as specified:

a. Substrate defects:

1) Pitting, gouges, scratches, porosity, and similar:

a) Grind smooth.

http://www.chlor-rid.com/ http://www.holdtight.com/ http://www.aquron.c/

Statement of Work - 16

b) Defects exceeding 20-percent reduction in wall thickness require weld repairs.

b. Grind full length of edges and corners smooth to a radius of at least 1/16-inch.

2. Surface preparation method:

a. See Coating Tabulations.

1) Method A: SSPC-SP1.

2) Method C-1: Field touch-up and repair of defective or damaged coated areas.

a) For metal substrate:

i. SSPC-SP1.

ii. SSPC-SP11.

iii. Level 1 shall be required with no amount of residue permitted in pit bottoms and surface a profile of 1-mil minimum unless a higher value is specified.

b) For surrounding intact coating (nominal 2- to 3-inch margin):

i. SSPC-SP1.

ii. Feather abrupt edges and around repair area by hand or power tool with non-woven pad into adjacent tightly bonded coatings.

iii. Roughen or abrade surface in accordance with manufacturer’s recommendations to achieve matted or lusterless finish.

b. Compare prepared steel surfaces to following visual reference photographs for allowable visible contaminants and stains:

1) SSPC-VIS3 for power and hand tool cleaning.

c. Assessment of dust contaminants:

1) Perform clear tape test method in accordance with ISO 8502-3.

2) Perform three tests per shift.

3) Acceptance Criteria: Degree of cleanliness shall meet Class 3.

3. Surface profile:

a. Prepare as specified in Coating Tabulations.

b. Where not specified, prepare in accordance with manufacturer’s instructions for metallic substrates or existing coating surfaces and service environment.

Statement of Work - 17

c. Where manufacturer’s instructions do not specify a surface profile, prepare blasted surfaces to following profile:

1) Atmospheric Service Environments: 1-mil or greater angular profile and less than specified millage of first applied coat.

2) Burial and Immersion Service Environments: Angular profile 2-mil or greater and less than specified millage of first applied coat.

d. Inspect surface profile in accordance with NACE SP 0287:

1) Use replica tape suitable for surface profile depth range.

2) Perform at least two tests per 1,000-square feet.

4. Soluble salts:

a. Measure concentration of chlorides, nitrates and sulfates in accordance with SSPC Guide 15.

b. Perform on each uncoated threaded area prior to assembly.

c. Acceptance criteria: Do not exceed 3-micrograms per square centimeter for chlorides and 5-micrograms per square centimeter for nitrates and sulfates.

1) If salt contamination exceeds allowable limits, clean area and re-perform test till acceptance criteria is met.

5. Re-clean or perform additional surface preparation of contaminated surfaces before coating application.

D. COMPRESSED AIR EQUIPMENT

1. Keep air compressor and spray application equipment lines free of oil and moisture during work.

2. Compressed air quality:

a. Perform tests in accordance with ASTM D4285.

b. Perform test at the beginning of every shift.

E. FILLERS AND CAULK APPLICATION

1. Prior to setting jam nuts, caulk around rod at top and bottom of couplers.

2. After final coat has cured dry-to-handle, apply caulking around rod at the top and bottom coupler jam nuts.

a. Only complete if coating Option 2 in Tabulation 1 selected.

3. Caulk areas including crevices, gaps, and seams.

4. Apply in a uniform texture, neatness, and color matched appearance.

5. Apply in accordance with manufacturer’s instructions and achieve tight bond to substrate or previous coats.

Statement of Work - 18

F. COATING APPLICATION

1. Coating shall be done in a workmanlike manner to produce an even film of uniform thickness. The finished surfaces shall be free from runs, drops, ridges, waves, laps, sags, curtains, brush marks, and variations in color, texture, and finish.

2. Shop coated and lined equipment shall be primed and finished in the shop and touched up in the field with a coating material from Coating Tabulation 1 after installation and in accordance with the coating manufacturer’s application instructions.

3. Follow specified systems in the Coating Tabulations and coating manufacturer’s application instructions for surface preparation and coatings application. In event of a conflict, the more stringent requirement shall apply.

4. Apply number of coats and coating thickness specified in Coating Tabulations.

a. Alternate coat colors to differentiate between coats.

b. Apply in accordance with manufacturer’s instructions.

c. Apply in accordance with SSPC PA1.

5. Re-clean contaminated surfaces between coats.

6. Dry Film Thickness (DFT):

a. After each coat, inspect hardened coating system for DFT compliance in accordance with SSPC PA2.

b. Acceptance Criteria: no single spot measurement less than 80 percent minimum or 120 percent maximum specified.

7. Discontinuity (Holiday) Testing:

a. Inspect in accordance with NACE SP 0188:

1) Use maximum test voltage for DFT as recommended by coating manufacturer to prevent coating damage.

G. CONTRACTOR FIELD QUALITY TESTING

1. Inspection Equipment:

a. Calibrate inspection devices and equipment in accordance with the manufacturer’s instructions.

b. Verify calibration prior to every use.

2. Qualified personnel shall conduct tests and sign reports.

a. Perform tests in presence of the COR:

b. Provide rigging for COR to observe inspections.

3. Make daily reports for review by the COR, including:

a. Date of work.

Statement of Work - 19

b. Description of areas and work performed.

c. Environmental conditions.

d. Results from the following quality control tests:

1) Soluble salt.

2) Surface profile.

3) Visual comparison of prepared surfaces.

4) Assessment of dust contaminants.

5) Compressed air quality.

6) Dry film thickness (DFT).

7) Discontinuity (Holiday) testing.

8) Coating adhesion testing (when directed by the COR).

4. Final inspection will take place after repairs, but before placing into service.

a. Allow Government inspection of the rod, after installation and completion of coating work.

1) Contractor must notify COR to coordinate the inspection 14 days prior to the inspection taking place.

2) Government conducted final inspection does not relieve the contractor of their responsibilities for quality control and final inspection.

H. REPAIR AND REMEDIAL WORK

1. Repair defective or damaged areas of coatings in accordance with coating manufacturer’s recommendations.

Statement of Work - 20

I. COATING TABULATIONS

Tabulation No. 01

Items to be coated:

a. Exposed threaded areas on hanger rods after installation

b. Damaged areas of coating on hanger rod after installation

Coating materials – Option 1

Wax Tape

Number and thickness of coats

Surface preparation method

Trenton Corporation:

Temcoat 3000 Primer/

Wax-Tape #2A/ MCO110

Outerwrap

Use stretch wrap after application in accordance with manufacturer’s instructions.

Follow manufacturer’s instructions

Wax tape shall have an 75% overlap on itself

Wax tape wrap shall extend

3-6 inches past uncoated threads onto the existing coating.

SSPC-SP1

SSPC-SP2 or SSPC-SP3

Coating materials – Option 2

Epoxy

Number and thickness of coats

Surface preparation method

Statement of Work - 21

Tabulation No. 01

PPG:

Amerlock 400

Amerlock 2

Amercoat 240

Color and gloss:

manufacturer’s standard light gray or other light color and gloss

3 or more base coats apply at

6 to 8 mils DFT per coat, plus stripe coats.

Total base coat system excluding stripe coats:

18-mil DFT, minimum

24-mil DFT, maximum

Method C-1 or manufacturer’s instructions.

1-2 mil surface profile

Follow manufacturer’s surface preparation and application instructions to apply subsequent coats.

PERFORMANCE REQUIREMENTS:

Testing Protocol Acceptance Criteria

Fresh/deionized water immersion test, ASTM D 870:

passes, 2 years test with aerated water held at ambient temperature with no blisters evident on either scribed or unscribed sides.

Dilute Harrison immersion test, Modified

ASTM D 870:

passes, 2 years test with aerated water held at ambient temperature with no blisters evident on either scribed or unscribed sides.

Abrasion resistance, ASTM D 4060, CS-17 wheel, 1,000 cycles, 1-kg load:

Epoxy: 100 milligram loss or less

100% Epoxy: 60 milligram or less

Direct impact, ASTM D 2794: 40 inch-pounds

Pulloff adhesion, ASTM D 4541, annex A2, type II tester:

1000 psi or greater

Cyclic testing salt fog/UV, ASTM D 5894: 1/4 inch or less undercutting at 3000 hrs.

Cathodic disbondment, ASTM G 8: No disbondment at 120 day test

Tab IE-02.DOC

J. COLOR SCHEDULE (Reserved)

K. Colors are to be selected to match new coatings.

Statement of Work - 22

PART 3 OTHER REQUIREMENTS

3.01 GOVERNMENT FURNISHED PROPERTY

A. Electric power, compressed air, Government gantry crane, and non-potable water are not available for use by the Contractor.

3.02 DISPOSAL OF MATERIALS

A. Removal and disposal of temporary hanger rod assembly and waste products generated during the course of performing the work is the responsibility of the Contractor.

3.03 SAFETY

A. Work shall be performed safely and in accordance with RSHS.

B. Hazardous Energy Control Program (HECP) site specific training required for all contractor workers.

C. Submit Safety Program to Government for approval prior to mobilizing on site.

D. Contractor shall follow Government’s lockout/tagout procedures.

1. No underwater work is permitted.

2. Notify COR 24 hours in advance of required unit outage.

3.04 SECURITY

A. Shasta Dam is a secured government facility with public access. Contractor shall provide the names and photo identification (driver’s license) of personnel performing the work in order to obtain a contractor badge to access the site.

B. The Contractor’s personnel are only permitted to work in the immediate area of the TCD.

L-1

SECTION L - INSTRUCTIONS, CONDITIONS AND NOTICES TO QUOTERS

FAR 52.252-1 SOLICITATION PROVISIONS INCORPORATED FEB 1998

BY REFERENCE

This solicitation incorporates one or more solicitation provisions by reference, with the same force and effect as if they were given in full text. Upon request, the Contracting Officer will make their full text available. The quoter is cautioned that the listed provisions may include blocks that must be completed by the quoter and submitted with its quotation. In lieu of submitting the full text of those provisions, the quoter may identify the provision by paragraph identifier and provide the appropriate information with its quotation. Also, the full text of a solicitation provision may be accessed electronically at this/these address(es):

https://www.acquisition.gov/browse/index/far (FAR 52.XXX-XX formatted clauses) https://www.acquisition.gov/diar (DIAR 1452.XXX-XX formatted clauses)

Provision Title Date

52.204-7 System for Award Maintenance OCT 2018

52.204-16 Commercial and Government Entity Code Reporting AUG 2020

52.214-34 Submission of Quotes in the English Language APR 1991

52.214-35 Submission of Quotes In U.S. Currency APR 1991

52.222-5 Construction Wage Rate Requirements- Secondary Site of The Work

MAY 2014

52.225-10 Notice of Buy American Act Requirement- Construction Materials

May 2014

DIAR 1452.215-71 Use and Disclosure of Quote Information APR 1984

WBR 1452.215-81 QUOTE INSTRUCTIONS -- BUREAU OF RECLAMATION (MAR 2021)

This procurement will be conducted in accordance with FAR Part 15.

In addition to the requirements of the Instructions to Quoters - Competitive Acquisitions provision of this solicitation (see FAR 52.215-1), the quoter shall submit a quote in accordance with the instructions contained in this provision.

(a) Use and Disclosure of Quote Information. In accordance with the Use and Disclosure of Quote

Information -- Department of the Interior provision of this solicitation (see DIAR 1452.215-71), Quoters shall mark trade-secret or confidential commercial or financial information contained in the quote with the restrictive legends specified. The quoter shall also clearly and separately mark all proprietary information (as defined in FAR 3.104-3) contained in the quote with the restrictive legend "Proprietary Information."

(b) Quote Volumes. The Quoter shall submit separate Volumes with the required number of copies as follows:

Volume Title Copies Required

I

Business Quote

(Representations, Certifications and Quotes) one (1) electronic copy https://www.acquisition.gov/diar

L-2

Volume Title Copies Required

II Technical Quote/Past Performance one (1) electronic copy

III Pricing Quote one (1) electronic copy

(1) Separation of volumes. No hard copies will be accepted.

(c) General Contents. Each separate quote Volume shall:

(1) Be presented in a manner which allows it to “stand alone” without the need to reference other documents;

(2) Be a coherent document free of internal inconsistencies as well as inconsistencies with other volumes of the quote;

(3) Conform to all solicitation provisions, clauses, or requirements;

(4) Address the submission requirements with specificity and detail where required;

(5) Be an orderly, specific, and complete document in every detail;

(6) Be logically presented, using clear and concise language so that it can be easily read and meaningfully evaluated by Reclamation personnel from a variety of different functional and technical disciplines;

(7) Have all pages in each volume consecutively numbered (including pages with tables and exhibits) and cross-referenced to other volumes where appropriate for each; and

(8) Indicate how the quote conforms to the evaluation criteria identified in Section M.

(d) Format. To assist in the uniform evaluation of quotes, the following format shall be used in preparing each separate quote Volume:

(1) Provide a Table of Contents which lists all sections specific to the quote Volume;

(2) Cross-reference the work statement to the terms of the quote and indicate how the quote conforms to the evaluation factors contained in Part IV, Section M;

(3) Provide a list of any enclosures, including tables, drawings, charts, or other enclosures which summarize data or information;

(e) Volume I, Business Quote. Volume I shall incorporate the other Volumes by reference but shall not physically include them. It shall consist of:

(1) A fully executed Solicitation, Quote, and Award form required by Part I, Section A of this solicitation. It shall be used as the cover sheet (or first page) of Volume I.

(2) Fully executed and…