Amnd 0004 20R6006 FINAL.pdf

AMENDMENT OF SOLICITATION/MODIFICATION OF CONTRACT

1. CONTRACT ID CODE

2. AMENDMENT/MODIFICAITON NO. 3. EFFECTIVE DATE 4. REQUISITION/PURCHASE REQ. NO. 5. PROJECT NO. (If applicble)

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

STANDARD FORM 30 (REV. 10-83)

Prescribed by GSA FAR (48 CFR) 53.243

FACILITY CODE

9A. AMENDMENT OF SOLICIATION NO.

9B. DATED (SEE ITEM 11)

10A. MODIFICATION OF CONTRACT/ORDER NO.

10B. DATED (SEE ITEM 11)

11. THIS ITEM ONLY APPLIES TO AMENDMENTS OF SOLICITATIONS

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

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 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 your 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 APPROPIRATION DATA (If required)

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

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

CHECK ONE 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.

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.

15C. DATE SIGNED

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

16C. DATE SIGNED

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

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

PAGE OF PAGES

6. ISSUED BY CODE

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

CODE

15B. CONTRACTOR/OFFEROR

(Signature of person authorized to sign)

16B. UNITED STATES OF AMERICA

(Signature of Contracting Officer)

NSN 7540-01-152-8070

Previous edition unusable

1 5

AMENDMENT NO. 0004 06/03/20 1644214

ROICC81

OFFICER IN CHARGE OF CONSTRUCTION FLORENCE

NAVAL FACILITIES ENGINEERING COMMAND ATLANTIC

1121 HAMMOND ROAD

CAMP LEJEUNE, NC 28547-2521

See Item 6

✘ N6247020R6006

05/08/20

N6247020R6006 Bulkhead and Shoreline Repairs, Marine Corps Air Station Cherry Point, NC

The date and the hour for the receipt of proposals remains 18 June 2020 no later than 2:00 pm

(EDT).

See continuation page(s).

Bulkhead and Shoreline Repairs Solicitation N6247020R6006 Marine Corps Air Station Cherry Point, North Carolina Amendment 0004

Block 14. DESCRIPTION OF AMENDMENT (cont.)

A. The following provides the Government’s responses to preaward inquiries:

REFERENCE

Page Section Para.

QUESTION GOVERNMENT RESPONSE

CS106

CS502

Repair Bulkheads and Shoreline

Stabilizatio n

Project Area 2 Detail A/CS502 shows the top and existing slopes to be excavated.

However, is clearing and grubbing required from the top of the slope to the toe of the existing slope and to what extent? There is also organic debris and rock that is piled along this area that needs to be removed for geogrid placement. Is this to be hauled away offsite?

Clear and grub the slope to achieve the required slope/grade.

The vegetation is shrubby in nature. Remove and dispose offsite all clearing and grubbing debris.

CS108

CS503

Repair Bulkheads and Shoreline

Stabilizatio n

Project Area 3 The Rip-Rap Shoreline Stabilization scope of work does not indicate any rework or cleaning of existing rip-rap shoreline stabilization and is more of a supplemental process. Please confirm no removal or alteration of existing.

Existing rip rap is to remain.

CS108

CS503

Repair Bulkheads and Shoreline

Stabilizatio n

Project Area 3 See detail A/CS503 "Armoring at existing shoreline", The condition of the existing Rip-Rap bank shown in the detail is not reflective of the actual conditions in the field . Thus please indicate if geogrid will be installed vertically as indicated in this detail thus requiring excavation and disturbance of existing rip-rap to place in accordance with the detail.

Don not remove existing rip rap.

Extend geogrid over existing rip rap.

CS110

CS502

Repair Bulkheads and Shoreline

Stabilizatio n

Project Area 4 Detail B/CS503 shows structural geogrid on existing grade. Please confirm that no grubbing, grading, leveling, debris removal and cut/fill of soils is required before structural geogrid placement followed by rip-rap.

No grubbing/clearing or grading required.

CS112,

113 &

CS504

Repair Bulkheads and Shoreline

Stabilizatio n

Project Area 5 Detail A/CS504 shows the slopes to be excavated and graded. However, is clearing and grubbing required from the top of the slope to the toe of the existing slope and to what extent? There is also organic debris and rock that is piled along this area that needs to be removed for

Clear and grub the slope to achieve the required slope/grade.

The vegetation is shrubby in nature. Remove and dispose offsite all clearing and grubbing debris.

geogrid placement. Is this to be hauled away offsite?

CS101

CS501

Carolina Pines

Detail A/CS501 states that all existing vegetation on bluff area is to remain. However nothing is stated beyond that point nor are there notes in the rest of this drawing set. Thus, is clearing and grubbing required from the top of the bank to the toe of the bank (water line)? There is also organic debris and rock that is piled along this area that needs to be removed for geogrid placement. Is this to be hauled away offsite?

Remove organics to allow placement of geogrid. Dispose all debris off site.

CS101 Carolina Pines

CS101 annotates the limits of disturbance for the site which is contained to the repairs along the bank. Please indicate whether or not a clearing can be made inside of the fence line to turn around trucks and equipment as there is no turn around area at the gate or inside of the fence line. If not allowed, can sections of the fence be removed for a short period to allow access?

No clearing and grubbing outside limits of work can occur. Fence cannot be removed.

S101-T 4080 Thorofare

Bridge

Bulkhead Repair Keynotes 1 & 2 state to repair the "face" of the steel sheet pile. Both sides of the sheet pile could be considered the face. Is the intent to repair the water side of the sheet pile only or also the land side of the sheet pile to grade?

The intent is to repair sheet pile on water side of the sheet and any exposed sheet pile on land side.

Excavation to repair on land side is not required.

CG501 Typ to all sites

Vegetation Plan (Typ.) - Please confirm that contractor undisturbed areas that are also not marked as being vegetated in the drawings are not be grassed/sodded both permanently or temporarily. The concern is, that there is a multitude of areas that can be considered not properly vegetated that adjoins the work space and will not be directly impacted during construction thus drastically impacting the exposure to added expense for the contractor.

Vegetation plan applies to areas disturbed by construction only -not those areas outside limits of construction.

CG501 Typ to all sites

There are notes in all packages, i.e.

the vegetation plan, that requires all non pervious areas that require permanent vegetation to be sod.

Whereas sod is practical on well graded banks and other flat well graded areas, much of the work on this project takes place in and around sand banks, rock and shoreline roots/trees that is impractical to prep for and to install sod. Please consider an alternate means such as hydroseeding or a spray applied mulch/seed process in these impractical areas.

Provide sod per plans and specifications.

Pg. 9 01 14 00 Work

Restriction s

1.2 Special

Scheduling Restrictions

It is understood that building 9014 will not be demolished under a separate contract for several years.

In order to complete this bulkhead on time and in one mobilization, please provide insight about this potential schedule conflict. This is also impactful to price as waiving this section in the specs will entail very close proximities to existing utilities and the tower.

Bid per plans, specifications, and amendments.

Pg. 8 01 35 26 & 01 45

00.00 20

SSHO

Qualifications and QC Qualifications

There are numerous CLINs and packages on the overall solicitation that could constitute separate projects and further they each contain separate specifications.

Outside of the BT-11 and Thorofare sites that is a good distance from Cherry Point proper, is it reasonable to plan for that a solo SSHO and a solo QC manager be staffed for the other three work packages while phased construction happens? A dedicated SSHO and QC manager for each work group seems excessive for this amount of work.

Provide SSHO and QC Manager for each project phase occurring at concurrent times.

Typ to all sites

How are unsuitable soils and buried debris to be handled for excavations and other work underground that is not indicated in the plans and specs.

Should a unit rate be applied to the project for each?

This will be handled as a differing site condition.

All Install Living

For both Area 1 & Area 2 project areas of the living shoreline, please provide East and West access

Access point is via water from laydown areas at Navy Docks area.

Shoreline, Pkg #2 locations for equipment and materials or provide any restricted access locations. With the length of the sill improvements, there will most likely be a need for multiple accessible locations from the shoreline.

B. All other contract terms and conditions remain unchanged.