AMEND-0005_W912HY19B0017.pdf

W45VAK80543106

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

1. CONTRACT ID CODE PAGE OF PAGES

J 1 2

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

16C. DATE SIGNED

BY

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 W912HY19B0017

X 9B. DATED (SEE ITEM 11)

11-Jun-2019

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 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.)

The purpose of this amendment is to extend the bid opening to 24 March 2020 at 2:00pm local time.

(See additional descriptions on page 2)

10A. MOD. OF CONTRACT/ORDER NO.

2. AMENDMENT/MODIFICATION NO.

5. PROJECT NO.(If applicable)

6. ISSUED BY

3. EFFECTIVE DATE

13-Mar-2020

CODE

US ARMY CORP OF ENGINEERS

2000 FORT POINT ROAD

GALVESTON TX 77553

W912HY 7. ADMINISTERED BY (If other than item 6)

4. REQUISITION/PURCHASE REQ. NO.

CODE

See Item 6

FACILITY CODECODE

EMAIL:TEL:

W912HY19B0017

A0005-2

SECTION SF 30 BLOCK 14 CONTINUATION PAGE

SUMMARY OF CHANGES

1. THE SPECIFICATIONS FOR SOLICITATION NO. W912HY19B0017, HOUSTON SHIP

CHANNEL, TEXAS IN HARRIS COUNTY, TEXAS, MID BAY PLACEMENT AREA

IMPROVEMENTS, CONTAINMENT DIKE RAISE AND PLACEMENT AREA

DEWATERING, ARE HEREBY AMENDED AS FOLLOWS:

THE BID DUE DATE IS HEREBY RESCHEDULED FOR 24 MARCH, 2020 AT 2:00 P.M.

LOCAL TIME.

a) Specifications.

(1) SECTION 00 11 00.00 45, BID SCHEDULE – The enclosed SECTION 00 11 00.00 45 entitled BID SCHEDULE supersedes that issued with this Solicitation.

(2) SECTION 01 22 00.10 MEASUREMENT AND PAYMENT – The enclosed SECTION 01 22

00.10 entitled MEASUREMENT AND PAYMENT supersedes that issued with this Solicitation.

(3) SECTION 31 11 00.10 45 CLEARING, GRUBBING, AND REMOVAL OF DEBRIS – The enclosed SECTION 31 11 00.10 45 entitled CLEARING, GRUBBING, AND REMOVAL OF DEBRIS is in addition to that issued with this Solicitation.

b) Drawings.

(1) NONE.

2. This amendment shall be attached to and become a part of the solicitation.

3 Encls:

1. SECTION 00 11 00.00 45, BID SCHEDULE

2. SECTION 01 22 00.10 MEASUREMENT AND PAYMENT

3. SECTION 31 11 00.10 45 CLEARING, GRUBBING, AND REMOVAL OF DEBRIS

SWG FILE NO.: HSC 401-578 SOLICITATION NO.: W912HY19B0017

SECTION TABLE OF CONTENTS

DIVISION 00 - PROCUREMENT AND CONTRACTING REQUIREMENTS

SECTION 00 11 00.00 45

BID SCHEDULE AMENDMENT NO. 0005

PART 1 GENERAL

1.1 BID SCHEDULE

1.1.1 Schedule No. 1

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DOCUMENT 00 11 00.00 45 Page 1

(TO ACCOMPANY AMENDMENT 0005 TO W912HY19B0017)

THIS PAGE INTENTIONALLY LEFT BLANK

DOCUMENT 00 11 00.00 45 Page 2

SECTION 00 11 00.00 45

BID SCHEDULE

AMENDMENT NO. 0005

PART 1 GENERAL

1.1 BID SCHEDULE

(TO BE ATTACHED TO STANDARD FORM 1442)

1.1.1 Schedule No. 1

Item No.

Description Estimated Quantity

Unit Unit Price Estimated Amount

SCHEDULE NO. 1

0001 Mobilization and Demobilization

1 JOB SUM $___________

0002 North Drop Outlet Structure Rehabilitation

1 JOB SUM $___________

0003 South Drop Outlet Structure Rehabilitation

1 JOB SUM $___________

0004 Stripping

1 JOB SUM $___________

0005 Turfing

1 JOB SUM $___________

0006 Semi-Compacted Containment Dike Raise

188,500 C.Y. $___________ $___________

007 Perimeter and Lateral Ditching

44,678 L.F. $___________ $___________

008 Clearing and Grubbing 1 JOB $___________ $___________

DOCUMENT 00 11 00.00 45 Page 3

Item No.

Description Estimated Quantity

Unit Unit Price Estimated Amount

SCHEDULE NO. 1

TOTAL SCHEDULE NO. 1 $___________

NOTE: Completion time stated in SECTION 00 73 00.00 45 SPECIAL CONTRACT REQUIREMENTS, STANDARD is for Schedule No. 1 work.

DOCUMENT 00 11 00.00 45 Page 4

DIVISION 01 - GENERAL REQUIREMENTS

SECTION 01 22 00.10

MEASUREMENT AND PAYMENT AMENDMENT NO. 0005

PART 1 GENERAL

1.1 SUBMITTALS

1.2 LUMP SUM PAYMENT ITEMS

1.2.1 Mobilization and Demobilization

1.2.1.1 Payment

1.2.1.2 Unit of Measure

1.2.2 North Drop Outlet Structure Rehabilitation

1.2.2.1 Payment

1.2.2.2 Unit of Measure

1.2.3 South Drop Outlet Structure Rehabilitation

1.2.3.1 Payment

1.2.3.2 Unit of Measure

1.2.4 Stripping

1.2.4.1 Payment

1.2.4.2 Unit of Measure

1.2.5 Turfing

1.2.5.1 Payment

1.2.5.2 Unit of Measure

1.2.6 Clearing, Grubbing, and Removal of Debris

1.2.6.1 Payment

1.2.6.2 Unit of Measure

1.3 UNIT PRICE PAYMENT ITEMS

1.3.1 Semi-Compacted Containment Dike Raise

1.3.1.1 Payment

1.3.1.2 Measurement

1.3.1.3 Unit of Measurement

1.3.2 Perimeter and Lateral Ditching

1.3.2.1 Payment

1.3.2.2 Monthly Partial Payment

1.3.2.3 Measurement

1.3.2.4 Electronic Positioning

1.3.2.5 Unit of Measure

PART 2 PRODUCTS (Not Used)

PART 3 EXECUTION (Not Used)

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SECTION 01 22 00.10 Page 1

SECTION 01 22 00.10 Page 2

SECTION 01 22 00.10

MEASUREMENT AND PAYMENT

AMENDMENT NO. 0005

PART 1 GENERAL

1.1 SUBMITTALS

Government approval is required for submittals with a "G" designation;

submittals not having a "G" designation are for information only. When used, a designation following the "G" designation identifies the office that will review the submittal for the Government. Submit the following in accordance with SECTION 01 33 00 SUBMITTAL PROCEDURES:

SD-02 Shop Drawings

Surveys; G

Submit drawings of surveys with each pay request.

1.2 LUMP SUM PAYMENT ITEMS

Payment items for the work of this Contract for which Contract lump sum payments will be made are listed in the BID SCHEDULE and specified below.

All costs for items of work, which are not specifically mentioned to be included in a particular lump sum or unit price payment item, will be included in the listed lump sum item most closely associated with the work involved. The lump sum price and payment made for each item listed will constitute full compensation for furnishing plant, labor, materials, and equipment, and performing any associated Contractor Quality Control, administrative requirements, environmental protection, meeting safety requirements, tests and reports, and for performing the work required for which separate payment is not otherwise provided.

1.2.1 Mobilization and Demobilization

1.2.1.1 Payment

Payment will be made for costs associated with "Mobilization and Demobilization", as defined in the SECTION 00 72 00 CONTRACT CLAUSES.

Payment for costs in connection with the plant necessary to perform the work, to include transportation and other costs incidental to delivery of the plant and other equipment to the general work area in condition ready for operation, and after completion of the work for removal of the plant and equipment from the work site and submission of the final record drawings. Thirty percent of the demobilization cost will be made upon removal of the plant and equipment, the remaining 10 percent will be made after Government approval of the final record drawings.

1.2.1.2 Unit of Measure

Unit of measure: Job.

SECTION 01 22 00.10 Page 3

1.2.2 North Drop Outlet Structure Rehabilitation

1.2.2.1 Payment

The Contract price for "North Drop-Outlet Structure Rehabilitation", in Schedule No. 1, will include the costs necessary to perform demolition of the lower walkway and platform, replace existing upper platform and walkway grating with new steel grating, adjust upper walkway slope to match up with the raised dike, re-use and install the upper walkway and extend walkway piers, clean and paint for touch ups, replace existing concrete slab for walkway with a new concrete slab, provide and install weir boards for outlet structure, repair structural and safety deficiencies to include incidental earthwork and welding as necessary to achieve a safe, and stable structure.

1.2.2.2 Unit of Measure

Unit of measure: Job.

1.2.3 South Drop Outlet Structure Rehabilitation

1.2.3.1 Payment

The Contract price for "South Drop-Outlet Structure Rehabilitation", in Schedule No. 1, will include the costs necessary to perform demolition of the lower walkway and platform, replace existing upper platform and walkway grating with new steel grating, adjust upper walkway slope to match up with the raised dike, re-use and install the upper walkway and extend walkway piers, clean and paint for touch ups, replace existing concrete slab for walkway with a new concrete slab, provide and install weir boards for outlet structure, repair structural and safety deficiencies to include incidental earthwork and welding as necessary to achieve a safe, and stable structure.

1.2.3.2 Unit of Measure

Unit of measure: Job.

1.2.4 Stripping

1.2.4.1 Payment

Payment will be made at the Contract lump sum price for "Stripping", in Schedule No. 1, which will include equipment, labor, and material to perform the work specified herein.

1.2.4.2 Unit of Measure

Unit of measure: Job.

1.2.5 Turfing

1.2.5.1 Payment

Payment will be made at the Contract lump sum price for "Turfing", in Schedule No. 1, which will include equipment, labor, and material to perform the work specified herein.

SECTION 01 22 00.10 Page 4

1.2.5.2 Unit of Measure

Unit of measure: Job.

1.2.6 (AM#5) Clearing, Grubbing, and Removal of Debris

1.2.6.1 Payment

Payment for "Clearing and Grubbing" will be made for costs associated with clearing, grubbing, and removal of debris with approved removal method which will include equipment, labor, and material to perform the work specified herein.

1.2.6.2 Unit of Measure

Unit of measure: Job.

1.3 UNIT PRICE PAYMENT ITEMS

Payment items for the work in this Contract on which the Contract unit price payments will be made are listed in the BID SCHEDULE and specified below. The unit price and payment made for each item listed will constitute full compensation for furnishing plant, labor, materials, and equipment, and performing any associated Contractor Quality Control, administrative requirements, environmental protection, meeting safety requirements, tests and reports, and for performing the work required for each of the unit price items.

1.3.1 Semi-Compacted Containment Dike Raise

1.3.1.1 Payment

Payment for "Semi-Compacted Containment Dike Raise", in Schedule No. 1, will be made for equipment and labor associated with raising the containment dike and will include excavation, hauling, placing, and semi-compaction of on-site borrow fill material, and any other work in connection therewith.

1.3.1.2 Measurement

The total quantity of "Semi-Compacted Containment Dike Raise" material for which payment is to be made will be the neat-line volumes of in-place quantity between the pre-construction ground surface after clearing and stripping as determined by survey and the grade and slope of the final raised dike cross sections constructed as specified and as determined by Surveys. Cross sections used for quantity calculation shall be taken not farther apart than every 100 feet and where a change in dike section is located. The theoretical quantity will be calculated by the average end-area method. No allowance will be made for material outside the required slope lines unless authorized.

1.3.1.3 Unit of Measurement

Unit of measure: cubic yard.

SECTION 01 22 00.10 Page 5

1.3.2 Perimeter and Lateral Ditching

1.3.2.1 Payment

Payment will be made for costs associated with the respective work for, "Perimeter Ditching" and "Lateral Ditching" in Schedule No. 1, which shall include all costs in connection with the respective work in each pay item until completion and final acceptance of the work.

1.3.2.2 Monthly Partial Payment

Monthly partial payment will be based on approximate quantities determined by surveying. The Contractor shall furnish with each partial pay request a color-coded graphic to show what areas have been requested for payment up to and including the current month, and what areas have been accepted by the Contracting Officer. Submit plotted electronic (PDF) copies of the surveyed work on a plan view to substantiate the partial pay request.

1.3.2.3 Measurement

Ditching will be measured by along the centerline of the ditch, by means of surveys taken after work is complete. Measurement will be to the whole foot rounded up from 0.5 foot increment.

1.3.2.4 Electronic Positioning

The control points shown are the horizontal/vertical control points the Contractor shall use to perform electronic surveys. The Government does not guarantee permanent access to these control points, therefore, it may be necessary for the Contractor to establish its own network of survey points from these survey points or from other U.S. Coast and Geodetic Survey (USCGS) monuments. Location and description of the control points are shown on the drawings.

1.3.2.5 Unit of Measure

Unit of measure: linear foot.

PART 2 PRODUCTS (Not Used)

PART 3 EXECUTION (Not Used)

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SECTION 01 22 00.10 Page 6

DIVISION 31 - EARTHWORK

SECTION 31 11 00.10 45

CLEARING, GRUBBING, AND REMOVAL OF DEBRIS AMENDMENT NO. 0005 - SECTION ADDED

IN ENTIRETY

PART 1 GENERAL

1.1 SUMMARY

1.2 MEASUREMENT AND PAYMENT

1.3 DEFINITIONS

1.3.1 Clearing

1.3.2 Grubbing

PART 2 PRODUCTS (Not Used)

PART 3 EXECUTION

3.1 CLEARING

3.1.1 Excavation and Fill Areas

3.2 TREE REMOVAL

3.3 GRUBBING

3.4 REMOVAL OF DEBRIS

3.5 DISPOSAL OF MATERIAL

3.5.1 Burying

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SECTION 31 11 00.10 45 Page 1

SECTION 31 11 00.10 45 Page 2

SECTION 31 11 00.10 45

CLEARING, GRUBBING, AND REMOVAL OF DEBRIS

AMENDMENT NO. 0005 - SECTION ADDED IN ENTIRETY

PART 1 GENERAL

1.1 SUMMARY

The work covered in this Section consists of furnishing plant, labor, and equipment necessary to perform the operations in connection with clearing, grubbing, removal of debris from the areas specified herein, and the satisfactory disposal of cleared and removed materials.

1.2 MEASUREMENT AND PAYMENT

Measurement and payment for clearing, grubbing, and removal of debris will be paid for in accordance with provisions of the SECTION 01 22 00.10

MEASUREMENT AND PAYMENT.

1.3 DEFINITIONS

1.3.1 Clearing

Clearing consists of the removal and satisfactory disposal of all trees, downed timber, snags, slash, brush, garbage, trash, debris, fencing, and other items occurring in the designated areas to be cleared.

1.3.2 Grubbing

Grubbing consists of the removal and satisfactory disposal of stumps, roots larger than 3 inches in diameter, and matted roots from the designated grubbing areas. Grubbing also includes filling of holes from the grubbing operation.

PART 2 PRODUCTS (Not Used)

PART 3 EXECUTION

3.1 CLEARING

Clearing is to be accomplished within the limits of existing ground to receive embankment and borrow areas. If material excavated from a drainage ditches is to be use as fill it shall be clear prior to excavation.

Trees, downed timber, snags, slash, brush, garbage, trash, debris, fencing, and other items are to be cleared flush with the existing ground surface.

3.1.1 Excavation and Fill Areas

Excavation and fill areas shown are to be cleared prior to placement of fill.

3.2 TREE REMOVAL

Trees and stumps are to be removed from areas outside of the areas designated for clearing and grubbing. This work is to include the felling

SECTION 31 11 00.10 45 Page 3 of these trees and the removal of their stumps and roots as specified in the Paragraph: GRUBBING. Trees are to be disposed as specified in the Paragraph: DISPOSAL OF MATERIALS below.

3.3 GRUBBING

Grubbing is to be accomplished within the limits of existing ground to receive embankment and on borrow area. Grubbing is to be accomplished to a depth of at least 12 inches below the existing ground surface. Holes caused by grubbing operations and removal of pipes and drains, excluding holes in borrow areas, channels and ditches above required grade, are to be filled with satisfactory material as specified in the SECTION 35 41 00.01 45

EMBANKMENT CONSTRUCTION.

3.4 REMOVAL OF DEBRIS

Rubbish, timber, automobile tires, piling, riprap, and other objectionable materials are to be completely removed from the area within the right-of-way limits. Also, the Contractor may be directed to remove other debris from the project location.

3.5 DISPOSAL OF MATERIAL

Materials obtained from clearing, grubbing, and removal of debris operations are to be removed from the construction area and disposed in approved locations.

3.5.1 Burying

Subject to applicable Federal, State, and local burying restrictions, the Contractor may bury the cleared and grubbed material in the placement area a minimum of 200 Feet from new dike toe or outfall structures. Material disposed by burying is to be covered with a minimum of 24 inches of earth.

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SECTION 31 11 00.10 45 Page 4