Amendment_1.pdf

W912EQ18B0003

AMENDMENT OF SOLICITATION/MODIFICATION OF CONTRACT

1. CONTRACT ID CODE

J

PAGE OF PAGES

1 6

2. AMENDMENT/MODIFICATION NO.

3. EFFECTIVE DATE

23-Feb-2018

4. REQUISITION/PURCHASE REQ. NO. 5. PROJECT NO.(Ifapplicable)

6. ISSUED BY CODE W912EQ 7. ADMINISTERED BY (Ifother than item 6) CODE

US ARMY ENGINEER DISTRICT, MEMPHIS

TIJUANA M. HARRIS

167 N. MAIN ST.

MEMPHIS TN 38103-1894

See Item 6

8. NAME AND ADDRESS OF CONT RACT OR (No., Street, County, State and Zip Code) X

9A. AMENDMENT OF SOLICIT AT ION NO.

W912EQ18B0003

X 9B. DATED (SEE ITEM 11)

01-Feb-2018

10A. MOD. OF CONT RACT/ORDER NO.

10B. DATED (SEE ITEM 13)

CODE FACILITY CODE

11. T HIS ITEM ONLY APPLIES TO AMENDMENT S OF SOLICITATIONS

X The above numbered solicitation is amended as set forth in Item14. The hour and date specified for receipt of Offer is extended, X is not extended.

Offer must acknowledge receipt ofthis amendment prior to the hour and date specified in the solicitation or as amended by one ofthe following methods:

(a) By completing Items 8 and 15, and returning copies ofthe amendment; (b) By acknowledging receipt ofthis amendment on each copy ofthe offer submitted;

or (c) By separate letter or telegramwhich 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. Ifby virtue ofthis amendment you desire to change an offer already submitted, such change may be made by telegram or letter, provided each telegramor letter makes reference to the solicitation and this amendment, and is received prior to the opening hour and date specified.

12. ACCOUNT ING AND APPROPRIAT ION DAT A (If required)

13. THIS ITEM APPLIES ONLY TO MODIFICAT IONS OF CONT RACTS/ORDERS.

IT MODIFIES T HE CONT RACT /ORDER NO. AS DESCRIBED IN ITEM 14.

A. T HIS CHANGE ORDER IS ISSUED PURSUANT T O: (Specify authority) THE CHANGES SET FORT H IN ITEM 14 ARE MADE IN THE

CONT RACT ORDER NO. IN ITEM 10A.

B. THE ABOVE NUMBERED CONT RACT /ORDER IS MODIFIED TO REFLECT THE ADMINIST RAT IVE CHANGES (such as changes in paying office, appropriation date, etc.) SET FORTH IN ITEM 14, PURSUANT TO T HE AUT HORIT Y OF FAR 43.103(B).

x C. T HIS SUPPLEMENTAL AGREEMENT IS ENT ERED INT O PURSUANT TO AUT HORIT Y OF: FAR 52.214-3, Amendments to Invitations for Bids

D. OTHER (Specify type of modification and authority)

E. IMPORT ANT : Contractor x is not, is required to sign this document and return copies to the issuing office.

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

The purpose of this amendment is to add additional capacity to the mat casting field on Option 1 CLINS to assist in the execution of the

District’s ACM (articulated concrete mattress) sinking program.

Except as provided herein, all terms and conditions ofthe 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) 16A. NAME AND TITLE OF CONT RACTING OFFICER (Type or print)

TEL: EMAIL:

15B. CONT RACT OR/OFFEROR

(Signature of person authorized to sign)

15C. DATE SIGNED 16B. UNIT ED ST AT ES OF AMERICA

BY

(Signature of Contracting Officer)

16C. DATE SIGNED

23-Feb-2018

EXCEPTION TO SF 30

30-105-04

ST ANDARD FORM 30 (Rev. 10-83) APPROVED BY OIRM 11-84 Prescribed by GSA

FAR (48 CFR) 53.243

SECTION SF 30 BLOCK 14 CONTINUATION PAGE

SUMMARY OF CHANGES

SECTION B - SUPPLIES OR SERVICES AND PRICES

SUBCLIN 0001AB

The pricing detail quantity has increased by 32,500.00 from 247,500.00 to 280,000.00.

SUBCLIN 1001AA

The pricing detail quantity has increased by 23,660.00 from 11,830.00 to 35,490.00.

SUBCLIN 1001AB

The pricing detail quantity has increased by 59,500.00 from 27,500.00 to 87,000.00.

SUBCLIN 1001AC

The pricing detail quantity has increased by 10,500.00 from 5,250.00 to 15,750.00.

SUBCLIN 1001AD

The pricing detail quantity has increased by 59,126.00 from 29,990.00 to 89,116.00.

RICHARDSON LANDING, TN MAT CASTING FIELD

1.1 LINE ITEMS

This contract will be awarded as one lump sum with unit prices required for specifically selected work. A schedule of the unit price work is contained in Standard Form SF 33, "Solicitation, Offer and Award."

ITEM DESCRIPTION Estimated Unit

Quantity Unit Price Amount

0001 Articulated Concrete Mattress 106,470 SQ $ $

(exclusive of Portland Cement, Fly Ash, and Synthetic Fiber), using Portland cement,fly ash, synthetic fiber, and water-reduction admixture

0002 Portland Cement 280,000 CWT $ $

0003 Fly Ash 47,250 CF $ $

0004 Synthetic Fiber 267,347 LB $ $

0005 Environmental Protection 1 LS XXX.XX $

Total Items 0001 thru 0005 $

OPTION

1001 Articulated Concrete Mattress 35,490 SQ $ $

(exclusive of Portland Cement, Fly Ash, and Synthetic Fiber), using Portland cement,fly ash, synthetic fiber, and water-reduction admixture

1002 Portland Cement 87,000 CWT $ $

1003 Fly Ash 15,750 CF $ $

Total

Synthetic Fiber

Option Items 1001 thru 1004

89,116 LB $ $

1.2 NOTES

NOTE 1: Bidders shall furnish unit prices for all items listed on the schedule of bid items, which require unit prices. If the bidder fails to insert a unit price in the appropriate blank for required items, but does furnish an extended total or an estimated amount for such items, the

Government will deem his unit price to be the quotient obtained by dividing the extended estimated amount for that line item by the quantity. IF THE BIDDER OMITS BOTH THE UNIT PRICE AND THE EXTENDED

ESTIMATED AMOUNT FOR ANY ITEM, THE BID WILL BE DECLARED NONRESPONSIVE.

Any bid price for items indicated above which are unbalanced as to price may be rejected as non-responsive. An unbalanced bid is one which is based on price significantly less than cost for some work and price which is significantly overstated for other work.

Award will be made as a whole to one bidder.

AC = Acre CF = Cubic Feet CY = Cubic Yard

DH = Miles EA = Each FC = 1000 Cubic Feet

FT = Foot HF = 100 Feet HH = 100 Cubic Feet

HL = 100 Linear Feet HR = Hours HS = 100 Square Feet

HY = 100 Yards LB = Pound LF = Linear Foot

LH = Labor Hour LS = Lump Sum LY = Linear Yard

MO = Months SB = Square Mile SF = Square Foot

SQ = Square SY = Square Yard TL = 1000 Linear Feet

UN = Unit YD = Yard YL = 100 Linear Yards

YM = Cubic Yards Per Mile CWT = 100 Pounds

All quantities are estimated except where unit is given as "LS" or "EA".

NOTE 2: If a bid or modification to a bid based on unit prices is submitted and provides for a lump sum adjustment to the total estimated cost, the application of the lump sum adjustment to each unit price, including lump sum units, in bid schedule must be stated, or, if it is not stated, the bidder agrees that the lump sum adjustment shall be applied on a pro rata basis to every unit price in the bid schedule.

NOTE 3: The end item being procured under this solicitation is completed squares of articulated concrete mattress. Ingredients such as Portland Cement, Fly Ash, Synthetic Fiber, and etc. are not end items.

NOTE 4: Cement and Fly Ash quantities are based on historical usage, and will be used to evaluate bids. Actual amounts will depend on the various mix designs furnished by the Government during the contract performance period. Fly Ash may vary from 0 to 25 percent of total cementitious materials by volume.

Under the Comprehensive Procurement Guidelines (CPG) program, the

Environmental Protection Agency (EPA) designates products that are or can be made with recovered materials, and recommends practices for buying these products. Any designated product that is being offered or supplied under this contract shall meet the minimum recommended content levels as identified under the CPG program. Visit http://www.epa.gov/epawaste/conserve/tools/cpg/products for a complete list of designated products and the associated recommended content levels.

Offerors must be able to demonstrate that each offered product meets minimum content levels upon request.

NOTE 5: Synthetic Fiber quantities are based on a loading rate of 3

LB per CY of concrete, and will be used to evaluate bids. Actual amounts will http://www.epa.gov/epawaste/conserve/tools/cpg/products depend on the various mix designs furnished by the Government during the contract performance period.

-- End of Document --

SECTION F - DELIVERIES OR PERFORMANCE

The following Delivery Schedule item for SUBCLIN 0001AA to 0001AD has been changed from:

POP 01-MAY-2018 TO 01-DEC-2018

The following have been modified:

DELIVERIES AND PERFORMANCE

DELIVERIES AND PERFORMANCE

PART 1 GENERAL

1.1 CLAUSE PART 3

EXECUTION

3.1 COMMENCEMENT, PROSECUTION AND COMPLETION

3.1.1 Commencement

Upon receipt of Notice of Award, the Contractor shall proceed with preparations for performance of the contract which do not interfere with the removal of the previous Contractor's equipment or the removal of existing mats, such as making arrangements for the procurement of materials and supplies required for the work. The Contractor shall furnish his proposed sources of concrete aggregates and a plan for batch plant erection, including but not limited to type of plant and proposed location on the field, within 10 days after receipt of Notice of Award. Upon receipt of the Notice to Mobilize, the Contractor will have unrestricted access to the field to assemble and make ready for operation all necessary plant and equipment. The Contractor shall maintain the field in accordance with Paragraph 1.8.2, "Casting Field" in Section H. Any aggregate delivered to the site of the work shall not be removed therefrom without the written consent of the Contracting Officer. The Notice to

Proceed for Casting will not be issued prior to 15 days after the

Contractor receives Notice to Mobilize unless mutually agreed upon by the parties. The Contractor shall commence casting operations within 15 calendar days after the date of receipt by him of the Notice to Proceed for

Casting. It is anticipated that the Notice to Proceed for Casting will be issued between 1 May 2018 and 30 May 2018.

3.1.2 Prosecution

3.1.2.1 Base Period

During the casting process the Government may be removing existing mats from the casting field. The removal of mats should not be interfered with by the Contractor. The Contractor shall prosecute the work at an average rate of not less than 910 squares per calendar day during the payment period. Based upon an average of 910 squares per day the performance period of the Base Contract Line Item 0001, will be 170 calendar days.

The number of calendar days during the period shall be extended by the number of days of excusable delays which occurred during that period.

Excusable delays for weather do not occur until the number of actual days of delay exceed that shown in Section H, paragraph 1.25, "Time Extensions for Unusually Severe Weather". The Contractor shall cast at no less than the minimum rate until the entire quantity (basic and option) has been delivered.

3.1.2.2 Option Period

The Contractor will be notified of the Government's intent to exercise

Option CLIN 1001 within 14 calendar days of contract completion. The

Contractor shall prosecute the option period work at the same average rate as the base contract period, 910 squares per day. Based upon this average rate, the performance period of the Option Period will be 60 calendar days. The number of calendar days in the Option CLIN performance period shall be extended by the number of days of excusable delays which occurred during that period. Excusable delays for weather do not occur until the number of actual days of delay exceed that shown in Section H, paragraph

1.25, "Time Extensions for Unusually Severe Weather". The Contractor shall cast at no less than the minimum rate until the entire quantity (base and option) has been delivered.

3.1.3 Completion

3.1.3.1 Assessing Retainages

For purposes of assessing retainages, the average calendar day rate shall be computed at the end of each pay cycle over the preceding pay period.

The production days will be computed using the calendar days in that period reduced by the number of excusable delay days. The average production shall be determined by dividing the number of acceptable squares cast during the period by the number of production days. If the

Contracting Officer finds that satisfactory progress was achieved during the period, the Contracting Officer shall authorize payment to be made in full. However, if satisfactory progress has not been made during the period, the Contracting Officer may retain a maximum of 10 percent of the amount of the payment. When the work is substantially complete, the

Contracting Officer may retain from previously withheld funds and future progress payments that amount the Contracting Officer considers adequate for protection of the Government and shall release to the Contractor all the remaining withheld funds.

3.1.3.2 Computing Liquidated Damages

If the Contractor fails to deliver the supplies or perform the services within the time specified in this contract, the Contractor shall, in place of actual damages, pay to the Government liquidated damages of $3,095 per calendar day of delay.

(End of Summary of Changes)