W912DS21B0002 0007.pdf

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 amendment is to: 1) Extend the bid date to 25 February 2021, 2) Provide f inal contractor RFI responses and 3) Provide Revised and Reissued Draw ings and Specif ications.

Bidders must acknow ledge receipt of this amendment by the date specif ied in the proposal (or as amended) by one of the follow ing methods in the space provided on SF 1442, by separate letter, or by signing block 15 below . FAILURE TO ACKNOWLEDGE AMENDMENTS BY THE DATE AND TIME SPECIFIED MAY RESULT IN REJECTION OF YOUR OFFER IN ACCORDANCE WITH THE SUBMISSION, MODIFICATION, REVISION, AND WITHDRAWAL OF BIDS (FAR 14.403).

1. CONTRACT ID CODE PAGE OF PAGES

J 1 4

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

16C. DATE SIGNED

BY 20-Feb-2021

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 W912DS21B0002

X 9B. DATED (SEE ITEM 11)

15-Jan-2021

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 X is extended, 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 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 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

20-Feb-2021

CODE

US ARMY CORPS OF ENGINEERS, NEW YORK

26 FEDERAL PLAZA, RM 16-300

NEW YORK NY 10278-0090

W912DS 7. ADMINISTERED BY (If other than item 6)

4. REQUISITION/PURCHASE REQ. NO.

CODE

See Item 6

FACILITY CODECODE

EMAIL:TEL:

W912DS21B0002

SECTION SF 30 BLOCK 14 CONTINUATION PAGE

SUMMARY OF CHANGES

SECTION 00 10 00 - SOLICITATION

The required response date/time has changed from 23-Feb-2021 02:00 PM to 25-Feb-2021 02:00 PM.

SECTION 01 00 00 - GENERAL REQUIREMENTS

The following have been added by full text:

DRAWING & SPEC FINAL

To Bidders

The purpose of this amendment is to make the following changes to the solicitation.

DRAWINGS

1. The following DRAWINGS have been REVISED and REISSUED: None.

• Drawing sheet G-002 ‘ABBREVIATIONS, SYMBOLS AND LOCATION MAPS’ has been REVISED and REISSUED.

• Drawing sheet CS-101 ‘SITE LAYOUT PLAN – POV PARKING LOT’ has been REVISED and

REISSUED.

• Drawing sheet C-501 ‘SITE DETAILS’ has been REVISED and REISSUED.

• Drawing sheet C-502 ‘SITE DETAILS’ has been REVISED and REISSUED.

• Drawing sheet C-503 ‘SITE DETAILS’ has been REVISED and REISSUED.

2. The following DRAWINGS have been ADDED:

• Drawing sheet CD-102 ‘SITE DEMOLITION PLAN – RESTRIPING POV LOT’ has been ADDED.

3. The following DRAWINGS have been DELETED: None

4. The following DRAWINGS have been REVISED but NOT REISSUED: None

SPECIFICATIONS:

1. The following SPECIFICATION SECTIONS have been ADDED and are provided in their entirety herein: None

2. The following SPECIFICATIONS SECTIONS have been DELETED in their entirety: None

3. The following SPECIFICATION SECTIONS have been REVISED (red strike/green add) and

REISSUED:

• Specification 32 92 23 ‘SODDING’ has been REVISED and REISSUED.

4. The following SPECIFICATION SECTIONS have been REVISED but NOT REISSUED:

None

FINAL RFIS

(Questions that may be of general interest to all Offerors and/or the Government and that are not readily answered by the proceeding changes will appear below. These questions may have been paraphrased or altered to represent several questions regarding the same subject and/or simply revised to clarify and simplify the question(s).

Questions and answers are issued to the offerors “For Information Only” and do not revise the solicitation, plans or specifications.)

Q33. Please confirm all disturbed areas, including infiltration basins are to receive Tifway II Bermuda sod per specification section 32 92 23. Is hydroseed an acceptable alternative to sod?

A33. Specification 32 92 23 paragraph 2.1.4.1 ‘Proportion’ revised to indicate Turf Tall Fescue, Tar Heel II or similar variety with salt tolerance. Sod is required. Hydroseed is not acceptable.

Q34. Detail 1 on drawing C-501 shows a cross section of asphalt paving indicating 3" depth of HMA surface course.

Detail 9 on the same drawing shows a flush curb with a minimum thickness of 6" and matching adjacent thickness of HMA surface course. Which detail should we use for guidance of asphalt thickness to be installed? If the design intent for HMA to match the curb thickness within immediate vicinity of the curb, how many feet should we plan on installing 6" asphalt depth before transitioning to 3" depth.

A34. The design intent is to install 3" of HMA surface course with 8" of aggregate as indicated in Detail 1 on C-501.

The detail for the flush curb should only show the HMA halfway down the edge of curb with the aggregate continuing the rest of the way down to 8" once under HMA.

Q35. Upon review of the bid package, there were no instances of chemical data to be found. In an effort for all bidders to prepare an accurate bid proposal for this project, please provide soil analytical test results for onsite materials and a site history report, if available (to determine the proper classification of the material to be excavated).

A35. The Government has included all known soil information in the contract documents and solicitation. No additional analyses are available for the bidder’s consideration. Should the selected Contractor encounter soil conditions or contaminates of an unusual nature which should not have been expected, the Contractor may be instructed to follow FAR clause 52.236-2 Differing Site Conditions.

Q36. Drawing C-503 refer for thickness of pipe bedding concrete depend on soil conditions, can you please specify class or type of concrete that is required?

A36. Requirements for the concrete are provided in specification 33 40 00, paragraph 2.3.1.

Q37. Drawing G-003 indicated we have to connect conduit from 1st Floor to second, can you please provide details or specifications regarding the ceiling/connection onto the floor as well as information regarding existing conditions?

A37. There is an existing empty conduit located in the chase as identified on Drawing G-003. This existing chase provides the Contractor routing to the second floor overhead space (above acoustical ceiling tiles). The Contractor is then responsible to provide the routing above the ACT to room 222 and to the existing panel board.

Q38. Please indicate what kind of certifications would be needed from the plants supplying stone /Aggregate Base/ Rip Rap.

A38. Requirements are provided within specification 32 11 23.

Q39. Drawing C-501 indicated 3” of asphalt is to be placed directly on the base course. Please confirm.

A39. C-501, detail 1, displays 3” of the asphalt hot mix but the requirements for the asphalt placement are provided within specification 32 12 16. As per specification 32 12 16, paragraph 3.4, a prime coat and/or tack coat shall be provided under the hot mix asphalt. Additionally, specification 32 12 13 provides contract requirements for the tack and prime coats.

Q40. Please indicate DGA for base course of the asphalt is acceptable A40. Aggregate Base Course shall adhere to specification 32 11 23. It is the Contractor’s responsibility to display adherence to the specification through test reports on proposed products through the submittal process.

Q41. Please indicate Rip-Rap size of 4” to 12” also are acceptable A41. Rip-Rap size shall adhere to the requirements within specification 33 40 00.

Q42. Please indicate how many lifts of asphalt need to be placed A42. Refer to specification 32 12 16 for the requirements of the asphalt pavement placement. The specifications are based on a one-lift placement, however the means and methods of the Contractor may be affected by the Contractor’s mix design and selected placement equipment to meet the contract required asphalt depth.

Q43. Please indicate if the setup of a laser on a spreader is needed to place the asphalt.

A43. The Government does not dictate the Contractor’s means and methods for the asphalt placement. The Contractor shall determine their own means and methods to meet the contract requirements for the asphalt slope/grade as per the drawings, as well as surface smoothness as per specification 32 12 16.

Q44. Please indicate if a tack coat is required and provide details if so.

A44. The tack or prime coat is required and shall be installed as per specifications 32 12 13 and 32 12 16.

(End of Summary of Changes)

1. The following SPECIFICATION SECTIONS have been ADDED and are provided in their entirety herein: None