Amd03_198033.pdf

ACQR5602134 170094

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

See SF-30 block 14 continuation pages

1. CONTRACT ID CODE PAGE OF PAGES

J 1 5

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

16C. DATE SIGNED

BY 11-Apr-2019

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 N4008519B8033

X 9B. DATED (SEE ITEM 11)

12-Mar-2019

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

11-Apr-2019

CODE

NAVFAC MID ATLANTIC

ROICC CAMP LEJEUNE

1005 MICHAEL ROAD

CAMP LEJEUNE NC 28547-2521

N40085 7. ADMINISTERED BY (If other than item 6)

4. REQUISITION/PURCHASE REQ. NO.

CODE

See Item 6

FACILITY CODECODE

EMAIL:TEL:

N4008519B8033

SECTION SF 30 BLOCK 14 CONTINUATION PAGE

SUMMARY OF CHANGES

SECTION SF 30 - BLOCK 14 CONTINUATION PAGE (SF 30)

The following have been added by full text:

AMENDMENT 0003

Question 1. Please provide typical widths of existing roads. Plans provide widths only for new pavement.

Answer 1. Typical width of existing pavement is 25 feet.

Question 2. Please advise regarding traffic status on roads during construction. Will roads be shut down and traffic detoured to an alternate route, or will one side of the road be closed during construction, etc. (Specifications state road will be kept open or an approved bypass will be used). Is there a detour route that will serve as an approved bypass?

Anwer 2. Roads shall be kept open to maximum extent possible during peak travel hours (M-F 0600-0800 and 1530-1730). Lane closures are allowed for shoulder widening and milling/overlay work. Short term total road closures are allowed for culvert replacements with proper notice (see amendment 0001, answer 3).

Question 3. Can we shut the road down at culvert locations for demolition and installation?

Answer 3. Yes, (see amendment 0001, answer 3).

Question 4. Do you know the size of the water and sewer lines, or the material of these lines on Sneads Ferry road? (C900, ductile iron etc.)

Answer 4. There are 3 water lines along Sneads Ferry Rd., 4” C900, 12” C900 and 30” Ductile Iron. There are 2 sewer force mains along Sneads Ferry Rd. Both are 16” C900.

Question 5. Detail “A” on sheet C-40 shows Silt Fence requirements for each side of the road within the detail. The plan sheet does not show Silt Fence requirements along the road at these station numbers. Can you provide drawings indicating locations of silt fence install?

Answer 5. Plans show required locations of silt fence.

Question 6. Can you provide a specification for silt fencing?

Answer 6. See Detail A, Sheet C-51.

Question 7. Detail “A” – each cross section refers to Detail “B”, which requires 2” milling. Will all asphalt require 2” milling?

Answer 7. Yes.

Question 8. Sneads Ferry Road Storm Drain Replacement at Station 91+60 shows finish road elevation as 5.76 with an invert elevation of 2.53 which is 3.53 difference. This location requires a 48” RCP with a wall thickness of 0.33. The top of pipe elevation will be 6.86 when installed at inv. Elevation 2.53. Is detail “A” on sheet C- 44 as correct?

Answer 8. The invert is -2.53 not +2.53.

Question 9. Sneads Ferry Road Storm Drain Replacement at Station 137+00 shows finish road elevation as 5.72 with an invert elevation of 1.44 which is 3.53 difference. This location requires a 48” RCP with a wall thickness of 0.33. The top of pipe elevation will be 5.77 when installed at inv. Elevation 1.44. Is detail “A” on sheet C- 45 as correct?

Answer 9. The invert is -1.44 not +1.44.

Question 10. Drawings refer to sheets C -50 and C – 51. These drawing are not included within the drawings provided. Is this a typo?

Answer 10. C-50, C-51 and C-52 should be included. See attached drawings.

Question 11. Will we have a designated laydown area?

Answer 11. Yes, laydown areas will be provided to the contractor. Final locations will be determined when contractor defines their requirements.

Question 12. Typical Section B on plan sheet C-46 indicates "New 10" Thick ABC Stone" as part of the pavement structure for the pavement widening. For safety concerns and constructability of the widening would it be acceptable to use 6" Asphalt Concrete Base Course B25.0C instead of the 10" ABC Stone? This will allow the placement of the 2" lift of ACIC flush with the milled surface and eliminating any unsafe drop off that will be created by placing and compacting the ABC Stone in two lifts.

Answer 12. Yes, this is acceptable.

Question 13. Based on Typical Section B on plan sheet C-46 and the constructability of the project the traveling public will have to ride on the milled surface until the widening is complete and final 2" lift of surface course has been installed. Will the existing milled surface be able to withstand the volume of traffic without failure?

Answer 13. Yes

Question 14. Section 01 14 00 Work Restrictions paragraph 1.2.2 working hours indicates that the regular working hours shall consist of eight and one-half hour period as determined by the Contracting Officer. Are there any time restrictions associated with this project?

Answer 14. Roads shall be kept open to maximum extent possible during peak travel hours (M- F 0630-0800 and 1530-1700). Night and/or weekend work is allowable for this contract.

Question 15. What size is new drainage pipe at Sta. 226+69?

Answer 15. See Detail D, Sheet C-41.

Question 16. On plan sheet C-31 B Enlarged Site Plan – Sneads Ferry Road beginning at Sta 89+00 to Sta 72+83 there is no indication for the final nominal width of the asphalt pavement.

Would you provide nominal width of the asphalt pavement required for this section of the Sneads Ferry Road.

Answer 16. This is shown - See Sheet C-32.

Question 17. The specs for the above project are calling for water tight testing to be done on the RCP pipe culverts. Since there will be flares on each end of the pipe and they are not going to be used to store water, can this testing requirement be waived?

Answer 17. Yes.

Question 18. Can the water lines be isolated without interruption to a facility?

Answer 18. Please clarify this question. We will work outages as necessary but expect utilities to remain uninterrupted to the maximum extent possible.

Question 19. There appear to be 2 force mains and 1 water line at 91+60 Sneads Ferry Road that could be in conflict. Can you confirm that they are intended to be below the new pipe?

Answer 19. Confirmed, at Sneads Ferry Rd 91+60 utilities are below the pipes per our best available data. Contractor shall confirm all utility locations before beginning work.

(End of Summary of Changes)