Amendment_No._0001_to_R17PS01148.pdf

AMENDMENT OF SOLICITATION/MODIFICATION OF CONTRACT

1. CONTRACT ID CODE Page of Pages

2. AMENDMENT/MODIFICATION

3. EFFECTIVE DATE

08/04/2017

4. REQUISITION/PURCHASE NO.

5. PROJECT NO.

20-C0866

6. ISSUED BY CODE: 00020

Department of the Interior

Bureau of Reclamation/Mid-Pacific Region Office

2800 Cottage Way

Sacramento, California 95825-1898

7. ADMINISTERED BY CODE: 00020

Department of the Interior

Bureau of Reclamation/Mid-Pacific Region Office

2800 Cottage Way

Sacramento, California 95825-1898

8. NAME AND ADDRESS OF CONTRACTOR

X

9A. AMENDMENT OF SOLICITATION NO.

R17PS01148

9B. DATED (SEE ITEM 11)

07/18/2017

10A. MODIFICATION OF CONTRACT NO.

10B. DATED (SEE ITEM 13)

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 offers (X) is extended () is not extended.

Offerors 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 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 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:

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 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 and return copies to the issuing office.

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

The Solicitation cited in block 9A above, Keswick & Shasta Powerplant Welding Shop Ventilation System Replacement is hereby amended.

Purpose: The purpose of this amendment is to: 1) Incorporate the attached Q&As and site visit sign in sheet and, 2) Extend the offer’s due date to August 11, 2017 from August 9, 2017.

The date and time for receipt of offers is hereby Extended to August 11, 2017 at 2:00 p.m. from August 9, 2017 at 2:00 p.m.

The offeror must acknowledge this amendment by submitting a signed copy of this SF30 along with their proposal.

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.

16A. NAME AND TITLE OF CONTRACTING OFFICER

Rosana Yousef Goarji, Contracting Officer

15B. CONTRACTOR/OFFEROR

(Signature of person authorized to sign)

15C. DATE SIGNED 16B. UNITED STATES OF AMERICA

(Signature of Contracting Officer)

16C. DATE SIGNED

NSN 7540-01-152-807030-105 STANDARD FORM 30 (REV. 10-83)

PREVIOUS EDITION UNUSABLE Prescribed by GSA

MICROSOFT WORD VERSION

Amendment No. 0001 to Solicitation No. R17PS01148

Keswick & Shasta Powerplant Welding Shop Ventilation System Replacement

Central Valley Project, California

Questions and Answers

Question 1: How many locations per room do you want swivel heads, and how high up do you want them to be?

Response 1: There are two (2) articulating arms in each weld shop that shall each have a maximum reach radius of at least 12 feet, longer is preferred if available and can be accommodated by the weld shop area. Refer to Statement of Work – Part 2.0 Paragraph E

The units should be mounted high enough that they do not interfere with the work area and allow proper operation of the articulated arms, but low enough that the catch pan and filter cartridges can be easily accessed for maintenance with a small step ladder. Roughly in the range of 6 ½ feet to 10 feet from the floor elevation.

Questions 2: How may are they planning on operating at a time all or just one, this depends on blast gates and the way in which the ducting system is designed.

Response 2: Source fume extractors shall be capable of being operated either, independently from each other, or simultaneous. Refer to Statement of Work – Part 2.0 Paragraph E

Questions 3: Do you want an internal fan and or an external fan on each building?

Response 3: We are looking for a self-contained, wall-mounted source ventilation system. If you would like to propose an alternative approach that meets Federal, state, and local ventilation standards, this would be part of your proposal subject to review and evaluation.

Questions 4: What kind of welding will you be doing? Different kinds of welding takes different applications for air moment?

Response 4: Main welding processes that are utilized in these weld shops are SMAW, GMAW, and GTAW.

Questions 5: Is there any need for a long hose real to be able to get to a truck in either facility?

If so do they want motorized or self-cranking.

Response 5: No, there is no need for a hose reel.

Amendment No. 0001 to Solicitation No. R17PS01148

Questions 6: Please provide a detail of how to seal existing duct that will be removed at exterior wall.

Response 6: Exhaust duct should be removed, or cut-off flush with the insert, capped inside and out with 1/8” galvanized steel sheet or plate, and filled with injectable expansion foam to seal the penetration from water, insects and rodents.

Questions 7: Current drawing show to use panel MS-1 to feed new welding exhaust system.

After site visit on 8-02-2017, that panel is currently at max capacity. Is there another panel that can feed new 120v circuit to welding exhaust system? Please advise.

Response 7: Bid proposals should be based on the connection to the MS-1 panel as stated in the SOW. However, the contractor that is awarded the contract, can make recommendations in their “Findings and Recommendations Report” (See SOW Section 7.0-A.1.b and 8.0-A.3) after conducting their field inspections and verifications.

SITE VISIT – ATTENDANCE

Project:

Keswick & Shasta Powerplant Welding Shop Ventilation System Replacement Solicitation Number R17PS01148

Meeting Date:

August 2, 2017 @ 10:00 a.m.

Facilitator: Thomas Darlington

Name Company/Organization Phone/E-Mail

Jack Sanders Air-O-Service 530-221-4691 jsanders@airoservice.com

John Poston Diversified Electrical Service 530-222-1321 john@des.net mailto:jsanders@airoservice.com mailto:john@des.net