W912ES21B0012 0001 - Amendment 0001.pdf

W81G6720124564

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 solicitation amendment is to replace plan sheets, incorporate changes to the specif ications, and answ er vendor submitted questions.

All other solicitation terms and conditions remain unchanged.

1. CONTRACT ID CODE PAGE OF PAGES

1 4

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

16C. DATE SIGNED

BY 09-Feb-2022

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 W912ES21B0012

X 9B. DATED (SEE ITEM 11)

27-Jan-2022

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-Feb-2022

CODE

CONTRACTING DIVISION

USACE - ST PAUL

180 FIFTH STREET EAST

SUITE 700

SAINT PAUL MN 55101-1678

W912ES 7. ADMINISTERED BY (If other than item 6)

4. REQUISITION/PURCHASE REQ. NO.

CODE

See Item 6

FACILITY CODECODE

EMAIL:TEL:

W912ES21B0012

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:

SUMMARY OF AMENDMENT 0001

Plans

1. Plans: Replace plans sheets G-002, G-101, B-101, CD101, CD102, CG101 to CG109, CS101 to CS103, CS401, CS402, CS602, and LS 101 with the attached plan sheets (FMMD27_Amendment_0001_Sheets_02072022.pdf).

2. The horizontal position of the “Haul Route to Stockpile Area” has been revised to be west of the existing ditch along 172nd Ave SE. Work Limit points W-6, W-7, W-70, and W-73 have been revised.

3. The existing utility information on sheet CD102 has been updated. Many of the existing utility lines have recently been relocated/lowered within the proposed excavation area.

a. The estimated elevation of the buried communication within the excavation area, along 57th St.

S, has been added.

b. The portion of the overhead electric line relocated to buried electric, along 57th St. S, has been added. The remaining poles within the work limits are to be removed by others.

c. The estimated depth of the buried gas line within the proposed excavation area, along 57th St. S, has been added.

d. The estimated elevation of the buried watermain within the excavation area, along 57th St. S, has been added.

e. The overhead electric line (and poles) along 112th Ave. S has been called out to be removed by others.

f. The buried electric line along 112th Ave. S has been called out to be protected in place.

g. The “End Watermain Removal” callout along 112th Ave. S has been changed to “End Water

Service Removal”.

h. The scale bar on many of the plan view sheets has been revised to be the correct size.

Specifications

1. Specification Section 01 33 00 Submittal Procedures, paragraph 3.12 Attachments, line item 1, Submittal

Register. Change “6 PAGES” to “5 PAGES”.

2. Specification Section 31 00 00.00 13 Earthwork, paragraph 3.15.2 Field Density Tests, lines 7-9. Delete “An example table in PDF is contained in the attachments to this section and an EXCEL version is available from the Contracting Officer.” Replace with “An example table will be provided upon request after contract award.”

Vendor Submitted Questions and Responses:

Q - Please provide CAD files to assist in quantity takeoff and breakdown for construction estimating. This request would be for linework contours for both existing ground surfaces and finish grade surfaces in .dwg format. If available, please provide .xml files for original ground and design surfaces.

A - Per Section 01 71 23.05 13 paragraph 1.3, "3D design files (.dgn) are available upon request after Contract Award."

Q - Will additional time be awarded when the Option is executed?

A - No, the completion date will not be extended when the option is executed.

Q - The scaling is off for the site plans provided. When scaled to the bar provided, the measurements of the stationing are 1.052 times the length they should be. For example, if the scale bar provided is 500 ft, and the drawing is scaled to that, when a stationing segment of 500 ft is measured, the length comes out to 526 ft rather than 500 ft. Could this be addressed? The below pages were confirmed to have the scaling issue: CD102, CG101- CG109 and CS101

A - The sheets are scaled correctly (The distance shown on stationing is correct). The scale bar was mistakenly placed within these sheets at 95% of the correct size. Amendment 0001 adds the corrected files.

Q - Sheet ID CG102 shows the grading plan for the northernmost portion of the wetland restoration area, including the Earthen Structure and the Borrow Ditch. These two structures do not have contour lines in this sheet, nor in sheet CS101 (Earthen Structure Plan). Could contour lines be provided in the grading plan for the Earth Structure and Borrow Ditch

A - We typically do not use proposed contours in our plan sets. The excavation area is an exception since sections/profiles could not be used to accurately depict the area. The borrow ditch and earthen structure are defined with typical sections, profiles, and details. The borrow ditch has a profile on CS202 and section on CS302.

The earthen structure has a profile on CS202 and typical sections on CS301. Grading points for the earthen structure/riprap/borrow ditch are shown on CS401.

Q - Is the turnaround shown on page CG108 part of the option, or a separate project altogether? CG108 does not have any design contours for this turnaround, which seems to indicate this is a separate project.

A - The turnaround area (112th Ave S. Terminator Turnaround) is part of the option for this project. The design plan is on CS103 and section is on CS302.

Q - Page CG102 shows the grading site plan for the northernmost area of Drain 27, including the Borrow Ditch. The borrow ditch boundaries are not clear. Could the Corps provide clarity on this?

Also on Page CG102 it shows the site plan for the new access road but did not provide any design contours or finished grade points for the road. Could these be provided?

A - The borrow ditch is defined with a profile on CS202 and section on CS302. The detail shown on CS401 also has grading points that help define the borrow ditch. The grading point tables are shown on CS602. The access road is defined with a profile on CS201 and section on CS301.

Q - There is no profile view for the East Ditch referenced throughout the plans (page CS101 particularly displays this). As such, the elevation changes of this ditch are unclear. Could the Corps provide this information?

A - There is no profile for the East Ditch. The tie in elevations are called out on CS101 (constant slope between the upstream and downstream end) and a typical section is shown on CS302. The East Ditch stationing and control line table (see CS601) give the horizontal position of the ditch.

(End of Summary of Changes)