amendment.pdf

F2A3E13128A001 JGAR 201027

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

The purpose of this ammendment to FA4659-13-R-0014, Maintain Sew age Lagoons Secondary North is to answ er questions received on the project.

See Summary of Changes for Questions and Answ ers.

1. CONTRACT ID CODE PAGE OF PAGES

J 1 3

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

16C. DATE SIGNED

BY 25-Jul-2013

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 FA4659-13-R-0014

X 9B. DATED (SEE ITEM 11)

02-Jul-2013

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 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

25-Jul-2013

CODE

319 CONTRACTING FLIGHT

575 TUSKEGEE AIRMEN BLVD

GRAND FORKS AFB ND 58205 6436

FA4659 7. ADMINISTERED BY (If other than item 6)

4. REQUISITION/PURCHASE REQ. NO.

CODE

See Item 6

FACILITY CODECODE

EMAIL:TEL:

FA4659-13-R-0014

SECTION SF 30 BLOCK 14 CONTINUATION PAGE

SUMMARY OF CHANGES

SECTION SF 30 - BLOCK 14 CONTINUATION PAGE

The following have been added by full text:

QUESTIONS AND ANSWERS

Question # Question Response

The Period of Performance for this project is listed as 140 days with the contractor having a Winter Exclusion of October 15 to May 1. Please confirm the 140 days is not counted during the winter exclusionary period.

Winter Exclusion does not count against the 140 days.

Is this project tax exempt from Sales Tax for materials incorporated into the project?

No Per FAR 52.229‐3 All taxes paid by Contractor are included in the contract price

Can the Past Performance Questionnaires be emailed vs.

faxed? Both are acceptable.

Will the base mark the location of the existing santitary sewer line locations?

This should be accomplished with the 103 digging permit.

Would the government consider past performance up to 4 years ago (in lieu of 3 years)? No.

Will the government considers past performance for project that are currently in progress (not completed) that are relevant to the solicitation? Yes.

FA4659-13-R-0014

Specification Section 02670‐ Butt Fusion of PVC Pipe‐ Only one manufacturer of pipe is specified‐ Are other manufacturers acceptable? Can a more commonly used HDPE pipe be used/specified? If so what DR should be used? It seems as if this specification was written by one specific pipe manufacturer. Use specification as written.

Specification Section 02710‐ 2.01‐3 ‐ Spline Connected Restrained Joint Pipe‐ Where is this pipe to be used?

May not be used on this job. Generic Specification.

Sheet VI‐103‐ Is there any survey data on the bottom of the primary cell?

Do not know of any data on bottom of primary cell

What is the expected depth of the water/liquid in the primary lagoon after gravity draining by Grand Forks AFB? 1 to 2 feet

What is the expected depth of existing sludge on the bottom of the primary lagoon? 8 to 12 inches

Sheet VA‐103 talks about "fiber roll"‐ please confirm the fiber roll being requested is a 6" straw wattle not a mulch sock/compost sock (there is a signficant price difference). Yes, 6" straw wattle.

Where are the closest isolation points for the existing 8" PVC and 8" ACP force mains at the north? How long can these be shut down do perform the work? they cannot be shut down

What is the depth of bury on the existing 8" force mains at the north? 8 to 10 feet

How much cover is required on the open cut installed 8" force main? How much cover on the directionally drilled force main? Same as existing cover

It appears as if there is only 15 feet of seperation between the existing and the proposed forcemains going into the lagoon from the north. Is it possible to separate these further so aid in the dewatering/installation efforts in the lagoon? (10 to 20 feet to the east at the Contractor's cost).

Yes they may be moved to "Make it easy on yourself" at no additional cost.

Sheet C‐301‐ Where does the 8" ACP pipe end ‐ the existing gate valve to be replaced?

Per the drawings it appears to end at the existing gate valve which will be replaced with new valve.

Sheet C‐301‐ Concrete Reinforced Pad detail vs. plan note conflicts‐ #3 rebar or #4?

Use 5' x 5' x 6" with #4 rebar @ 12" O.C. E.W.

My pipe suppliers have one question on the 8" ACM force main pipe at the north end of the primary lagoon, specifically where does it stop/end, does PVC run into the lagoon or does ACM pipe?

PVC C‐900 into the lagoon preferrably.

(End of Summary of Changes)