W912DR-16-B-0015-04.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 do the follw ing :

1. Answ er RFI Questions

2. Sheet S-2: Delete this sheet in its entirety as originally issued and substitute the attached like-numbered sheet, dated JUN. 2016.

3. Sheet P-1: In the “NEW EMERGENCY EXTERIOR EYEWASH/SHOWER CHEMICAL BUILDING AND CARBON FACILITY LOCATIONS”, delete the existing storage shed in its entirety.

1. CONTRACT ID CODE PAGE OF PAGES

1 5

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

16C. DATE SIGNED

BY 09-Jun-2016

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 W912DR-16-B-0015

X 9B. DATED (SEE ITEM 11)

29-Apr-2016

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 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

09-Jun-2016

CODE

U.S.ARMY CORPS OF ENGINEERS, BALTIMORE

10 S. HOWARD STREET

ROOM 7000

BALTIMORE MD 21201

W912DR 7. ADMINISTERED BY (If other than item 6)

4. REQUISITION/PURCHASE REQ. NO.

CODE

See Item 6

FACILITY CODECODE

EMAIL:TEL:

W912DR-16-B-0015

SECTION SF 30 BLOCK 14 CONTINUATION PAGE

SUMMARY OF CHANGES

SECTION 00100 - BIDDING SCHEDULE/INSTRUCTIONS TO BIDDERS

The following have been added by full text:

RFI QUESTIONS AND ANSWERS

QUESTIONS AND ANSWERS

FOR INFORMMATION ONLY (FIO)

CHEMICAL BUILDING ROADWAY IMPROVEMENTS

WASHINGTON AQUEDUCT, WASHINGTON, D.C.

June 08, 2016

Question No. 1: Addendum #3 added a new area for remove and replacing concrete pavement which is located inside the building. At the Site Visit we were unaware of this work being added and did not take any pictures of the location. Can a few pics be provided showing the doorway access, the work area, the catch basin/trench drains and the aluminum hatch area?

Answer No. 1: All relevant information has been provided. Please provide your bid pricing based on the information as shown in the contract drawings

Question No. 2: Addendum #3 added drawing Plate 12. Detail 15 shows a 1'3" thick area 8' wide below the new pavement. What is this? Is it continuous throughout the area where concrete is to be removed and replaced? Is it to be removed? Was it poured monolithically with the existing concrete pavement??

Answer No. 2: This is addressed in amendment no. 4. The 15” concrete slab is separated by a construction joint from the new slab and is not to be removed. With the exception of the location of the alum hatch, it is continuous.

Question No. 3: Addendum #3 added drawing Plate 12. In the note section, Note 1 indicates we are replacing the frame and grate for the trench drain. Note 3 indicates it should be a complete new trench drain system. Please confirm which is correct.

Answer No. 3: All relevant information has been provided. The entire trench drain system is not being replaced.

Question No. 4: Addendum #3 added drawing Plate 12 the plan view at the bottom shows a drainage system from the trench drain/catch basins draining towards the chemical facility driveway. Are we to install new or leave as is?

Answer No. 4: This is addressed in amendment no. 4. The drainage system is to remain.

Question No. 5: Addendum #3 added Plate 12. Please confirm we can access the work area from both the Access Driveway and the Chemical Facility driveway.

Answer No. 5: Confirmed.

Question No. 6: Addendum #3 modified Plate 13. In the plan view "New Emergency Ext

Eyewash/Shower Chemical Building and Carbon Facility Locations" - now shows an "Exst

Storage Shed (to be relocated)". Is the contractor responsible to relocate? If so what is dimensions, construction material of shed? Has it been constructed in a way that we can use a fork lift to pick it up and move? Is there any electrical connected to it? Where does it get relocated to and is there any concrete or stone pad that we need to install? Please provide pictures if Contractor has to relocate.

Answer No. 6: This is addressed in amendment no. 4. All work related to the existing storage shed has been removed from the contract.

Question No. 7: Addendum #3 modified Plate 13. In the area of "Exst Storage Shed" the detail indicates that new Concrete Driveway would be placed there. Is this correct? If so what is existing there that would need to be removed to install new Concrete?

Answer No. 7: Existing storage shed has been removed from the contract. Loading dock repairs shall be as shown in plate 12.

Question No. 8: During the site visit it was pointed out that there are areas that have weight restrictions. According to the signs on the facility we are limited to 5 tons. Please confirm that applies only to the following two areas: Base Bid - Existing Backwash Pumping Station - affects concrete pavement in front of Chlorine Building and asphalt mill and resurface in Parking Lot

#3. And in Option 1 - 15MG Clear Water Basin - affects concrete curb in front of visitor center and the mill and resurface of same. We could not find this in the bid documents.

Answer No. 8: There are no weight restrictions in parking lot #3. Weight restrictions are only where shown and as indicated in the drawings.

The following have been modified:

REQUEST FOR INFORMATION (RFI)

Contractors are encouraged to submit Requests for Information (RFI) regarding the solicitation documents. Prospective offerors may submit RFIs at any time; however, the cutoff date for RFIs is 20

May 2016 at 4:00 P.M. EST, unless the Contracting Officer determines an extension is necessary, to be performed by amendment. RFIs received after the cutoff date stated above may or may not be answered by the Government.

1. Prospective bidders/offerors must submit RFI inquiries relating to this solicitation only to the Contract

Specialist, Robert Jackson:

Email: robert.n.jackson@usace.army.mil

2. IMPORTANT NOTE***When submitting your RFIs, please provide the project name, location and solicitation number in the subject line of the email. ALL INQUIRIES MUST BE IN WRITING. Please submit RFIs as email body text or as an attached word document. RFIs received as other file formats may be not considered. Offerors are encouraged to submit RFIs as soon as they become available and not to wait until the cutoff dated to submit all at once.

(End of Summary of Changes)