Am0001.pdf

Offers 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 or (c) By separate letter or electronic communication 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 letter or electronic communication, provided each letter or electronic communication makes reference to the solicitation and this amendment, and is received prior to the opening hour and date specified.

E. IMPORTANT: Contractor is not is required to sign this document and return copies to the issuing office.

AMENDMENT OF SOLICITATION/MODIFICATION OF CONTRACT 1. CONTRACT ID CODE

2. AMENDMENT/MODIFICATION NUMBER 3. EFFECTIVE DATE 4. REQUISITION/PURCHASE REQUISITION NUMBER 5. PROJECT NUMBER (If applicable)

7. ADMINISTERED BY (If other than Item 6) CODE

STANDARD FORM 30 (REV. 11/2016)

Prescribed by GSA FAR (48 CFR) 53.243

FACILITY CODE

9A. AMENDMENT OF SOLICITATION NUMBER

9B. DATED (SEE ITEM 11)

10A. MODIFICATION OF CONTRACT/ORDER NUMBER

10B. DATED (SEE ITEM 13)

11. THIS ITEM ONLY APPLIES TO AMENDMENTS OF SOLICITATIONS

The above numbered solicitation is amended as set forth in Item 14. The hour and date specified for receipt of Offers is extended. is not extended.

12. ACCOUNTING AND APPROPRIATION DATA (If required) copies of the amendment; (b) By acknowledging receipt of this amendment on each copy of the offer submitted;

13. THIS ITEM APPLIES ONLY TO MODIFICATIONS OF CONTRACTS/ORDERS.

IT MODIFIES THE CONTRACT/ORDER NUMBER AS DESCRIBED IN ITEM 14.

CHECK ONE A. THIS CHANGE ORDER IS ISSUED PURSUANT TO: (Specify authority) THE CHANGES SET FORTH IN ITEM 14 ARE MADE IN THE CONTRACT ORDER

NUMBER IN ITEM 10A.

B. THE ABOVE NUMBERED CONTRACT/ORDER IS MODIFIED TO REFLECT THE ADMINISTRATIVE CHANGES (such as changes in paying office, appropriation data, 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)

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.

15C. DATE SIGNED

15A. NAME AND TITLE OF SIGNER (Type or print)

16C. DATE SIGNED

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

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

PAGE OF PAGES

6. ISSUED BY CODE

8. NAME AND ADDRESS OF CONTRACTOR (Number, street, county, State and ZIP Code) (X)

CODE

15B. CONTRACTOR/OFFEROR

(Signature of person authorized to sign)

16B. UNITED STATES OF AMERICA

(Signature of Contracting Officer)

Previous edition unusable

Amendment No. 0001

Conduit Filter Install & Partial Conduit Replacement, Salt Creek 2, 4, 14 & 17, Lincoln, NE.

See attached documentation for content of the amendment revisions

New Date for receipt of Proposals is 03 July 2019 at 2:00 pm

Government Point of Contact: Dan Monahan (402) 995-2886

U.S ARMY CORPS OF ENGINEERS, OMAHA DISTRICT

CONTRACTING OFFICE

1616 CAPITOL AVE.

OMAHA, NE 68102-4901

See Item 6

W9128F19R0031

06/20/2019

05/23/2019

06/20/2019

Am #0001 - 2 (Continuation SF 30)

20 June 2019 Solicitation No. W9128F19R0031

Date of Issue: 23 May 2019 New Date of Receiving Proposals: 03 July 2019

SUBJECT: Amendment No. 0001 to Request for Proposal Solicitation Package for Construction of Conduit Filter Install & Partial Conduit Replacement, Salt Creek 2, 4, 14 & 17, Lincoln, NE.

TO: Prospective Offerors and Others Concerned

1. The specifications and drawings for subject project are hereby modified as follows (revise all specification indices, attachment lists, and drawing indices accordingly).

a. Specifications. (Descriptive Changes.)

(1) Section 00 10 00, SF1442 and CLIN Pricing Schedule, delete date and time of receiving proposals shown and substitute "03 July 2019" at "2:00 pm.

(2) Section 31 00 00 Page 11, paragraph 2.2, revise first sentence to read: “Conduit filter drain coarse aggregate material must be quartzite material consisting of well-graded sand, gravel, crushed gravel, or crushed stone composed of hard, tough and durable particles meeting the gradation limits of ASTM D448 Size No. 89 coarse aggregate specified in TABLE II below.”

(3) Section 32 92 19 Page 6, paragraph 2.1.2, add the following sentence to the end of the second subparagraph: “However, at Site 17, Borrow Areas A and B shall be seeded with Seed Mix A.”

(4) Section 32 92 19 Page 6, paragraph 2.1.2, delete the seed mix table provided as Seed Mix “A” and replace with the following seed mix:

Seed Variety Pounds

PLS/ACRE

Grasses Smooth Bromegrass 10.00

Timothy 6.00

Orchardgrass 4.00

Red Top 4.00 Common Oats (Certified) if Spring planting used Annual Rye (Certified) if fall planting used 30.00

Warm Season Grasses Switchgrass (Nebraska) 4.00

Western Wheat Grass 3.00

Total Seed Mixture lbs. PLS/ACRE 61.00

Am #0001 - 3 (Continuation SF 30)

b. Specifications (New and/or Revised and Reissued). Delete and substitute or add specification pages or sections as noted below. The substituted pages or sections are revised and reissued with this amendment.

Pages or Sections Deleted Pages or Sections Substituted or Added

00 10 00 Pages 3 and 4 00 10 00 Pages 3 and 4

---- Section 01 22 00

MEASUREMENT AND PAYMENT

c. Drawings (Not Reissued). The following drawings are revised as indicated below with latest revision date of 20 June 2019. These drawings are not reissued with this amendment.

(1) Sheet GR0001, NOTE 8: Add the following sentence prior to the last sentence of the note: “However, at Site 17, Borrow Areas A and B shall be seeded with Seed Mix A.”

2. This amendment is a part of the proposing papers and its receipt shall be acknowledged. All other conditions and requirements of the request for proposal remain unchanged.

3. Electronic Proposal/Email. Provide proposals by AMRDEC, however send a courtesy email that contractor has submitted proposal via AMRDEC for the sake of tracking and acknowledging receipt. Courtesy Email to the following address:

Daniel.D.Monahan@usace.army.mil Tyler.Hegge@usace.army.mil

4. Electric Offers will be received until 2:00 p.m., local time at place of receiving proposals, 03 July 2019, as stated in the Request For Proposal.

Attachments:

Proposal Schedule 00 10 00 page 3 & 4 Spec Pages listed in 1.b. above

U.S. Army Corps of Engineers, Omaha District 1616 Capitol Avenue Omaha, Nebraska 68102-4901

20 June 2019

MFS/2184

00 10 00 Page 3 Am0001

OUTLET WORKS MODIFICATION: CONDUIT FILTER INSTALLATION &

PARTIAL CONDUIT REPLACEMENT

SALT CREEK DAM SITES 2, 4, 14 & 17

PAWNEE (SITE 14), OLIVE CREEK (SITE 2), ANTELOPE (SITE 17) & BLUESTEM (SITE 4)

PROPOSAL SCHEDULE

BASE CONTRACT - PAWNEE (SITE 14) AND OLIVE CREEK (SITE 2)

Estimated Extended CLIN Description Quantity Unit Amount

0001 Entire Work Complete – Site 14

(Excluding Item 0002) 1 JOB $_____________

0002 Dewatering for Site Excavation – Site 14 1 JOB $_____________

0003 Entire Work Complete – Site 2 1 JOB $_____________

BASE CONTRACT TOTAL AMOUNT (CLINS 0001 thru 0003) $_________________

OPTION 1 ANTELOPE (SITE 17)

0004 Entire Work Complete – Site 17 1 JOB $_____________

OPTION 1 TOTAL AMOUNT (CLIN 0004) $_________________

OPTION 2 BLUESTEM (SITE 4)

0005 Entire Work Complete – Site 4 1 JOB $_____________

OPTION 2 TOTAL AMOUNT (CLIN 0005) $____________________

TOTAL - BASE PLUS ALL OPTIONS (CLIN 0001 THRU 0005) $____________________

Notes for Bidding Schedule:

1. Reference Specification Section 01 22 00, MEASUREMENT AND PAYMENT, for additional information on bid items.

00 10 00 Page 4 Am0001

2. See SECTION 00 21 00 INSTRUCTIONS, CONDITIONS, & NOTICES TO OFFEROR for evaluations of options. The Government reserves the right to exercise options up to 30 days after issuance of Notice to Proceed. For each option exercised, 120 days will be added to the period of performance.

Conduit Filter Install & Partial Conduit Repl, Salt Crk 2 4 14 17 SC22

SECTION TABLE OF CONTENTS

DIVISION 01 - GENERAL REQUIREMENTS

SECTION 01 22 00

MEASUREMENT AND PAYMENT

6/2000

PART 1 CLIN 0001 - ENTIRE WORK COMPLETE - SITE 14

1.1 Work Includes

1.2 Measurement

1.3 Payment

PART 2 CLIN 0002 - DEWATERING FOR SITE EXCAVATION - SITE 14

2.1 Work Includes

2.2 Measurement

2.3 Payment

PART 3 CLIN 0003 - ENTIRE WORK COMPLETE - SITE 2

3.1 Work Includes

3.2 Measurement

3.3 Payment

PART 4 CLIN 0004 - ENTIRE WORK COMPLETE - SITE 17

4.1 Work Includes

4.2 Measurement

4.3 Payment

PART 5 CLIN 0005 - ENTIRE WORK COMPLETE - SITE 4

5.1 Work Includes

5.2 Measurement

5.3 Payment

-- End of Section Table of Contents --

SECTION 01 22 00 Page 1 Am0001

SECTION 01 22 00

MEASUREMENT AND PAYMENT

6/2000

SCOPE: This section covers the methods and procedures which will be used to measure the Contractor's work and to effect payment.

GENERAL: The general outline of the principal features of each item as listed does not in any way limit the responsibility of the Contractor for making a thorough investigation of the Drawings and Specifications to determine the scope of work under the entire Contract. Payment to the Contractor of the amounts based on the quantities of work as measured in accordance with the specified methods of measurement and the prices stipulated in the accepted proposal will constitute complete compensation for all work shown on the Drawings, provided in the specifications or other Contract Documents and all costs of accepting the general risks, liabilities and obligations expressed or implied. Payment under all items shall include, but not necessarily be limited to, compensation for furnishing all supervision, labor, equipment, and materials and services (including overhead and profit), as well as performing all work required to accomplish and complete the work specified under each item and all other work required.

LUMP SUM ITEMS

Quantities: The quantities under lump sum items will not be measured except for the purpose of determining reasonable interim payments.

Interim Payments: Interim payments will be made in accordance with the estimated value of work done as determined by the CO or as specified in this section, and in accordance with contract clause for payments.

BIDDING ITEMS

BASE CONTRACT- PAWNEE (SITE 14) AND OLIVE CREEK (SITE 2)

PART 1 CLIN 0001 - ENTIRE WORK COMPLETE - SITE 14

1.1 Work Includes

The work of this item shall include but not be limited to furnishing all plant, labor, materials and equipment and performing all operations (listed in no particular order) in connection with contractor staging, permits, site preparation, haul road construction, staged excavations, embankment fill and temporary ring levee fill placement, topsoil placement, seeding and erosion control of all disturbed areas, care of water, shoring, piezometer installation, conduit filter construction, gravel drain construction, partial removal of the outlet works conduit, construction of new conduit including reinforced concrete thrush block, mud mat, and air vent construction, riprap, spalls, and bedding placement, temporary ring levee construction, stability berm construction, testing, surveys, completion of as-built drawings, and all other work associated and incidental to completion of the outlet works modification filter installation and partial conduit replacement as specificied herein and shown on the drawings. The design, implemnetation, operations, and

SECTION 01 22 00 Page 2 abandonment of dewatering system required for Dam Site 14 is specifically excluded from this CLIN. All cost assoicated with the dewatering system should be included as part of CLIN 0002

1.2 Measurement

Lump Sum (JOB).

1.3 Payment

Payment for "ENTIRE WORK COMPLETE - SITE 14" shall be the lump sum amount as indicated on the Bidding Schedule.

PART 2 CLIN 0002 - DEWATERING FOR SITE EXCAVATION - SITE 14

2.1 Work Includes

The work of this item shall include but not be limited to furnishing all plant, labor, materials and equipment and performing all operations (listed in no particular order) in connection with the dewatering sytem to meet the requirements of the contract to include but not be limited site prepartion, drilling, testing, abandonment, maintenance and continual operation of the dewatering system and all other work incidental to the design, installation, operation, and abandonment of the dewatering sytem at Site 14 as specificied herein and shown on the drawings. All additional analysis, evaluation, and investigations required for the design, implementation, operation, and abandonment shall also be considered incidental to this CLIN and the dewatering system as specificied herein and shown on the drawings.

2.2 Measurement

Lump Sum (JOB).

2.3 Payment

Payment for "DEWATERING FOR SITE EXCAVATION - SITE 14" shall be the lump sum amount as indicated on the Bidding Schedule.

PART 3 CLIN 0003 - ENTIRE WORK COMPLETE - SITE 2

3.1 Work Includes

The work of this item shall include but not be limited to furnishing all plant, labor, materials and equipment and performing all operations (listed in no particular order) in connection with contractor staging, permits, site preparation, haul road construction, staged excavations, embankment fill and temporary ring levee fill placement, topsoil placement, seeding and erosion control of all disturbed areas, care of water, shoring, piezometer installation, conduit filter construction, gravel drain construction, partial removal of the outlet works conduit, construction of new conduit including reinforced concrete thrush block, mud mat, and air vent construction, riprap, spalls, and bedding placement, temporary ring levee construction, stability berm construction, dewatering, testing, surveys, completion of as-built drawings, and all other work associated and incidental to completion of the outlet works modification filter installation and partial conduit replacement as specificied herein and shown on the drawings.

SECTION 01 22 00 Page 3

3.2 Measurement

Lump Sum (JOB).

3.3 Payment

Payment for "ENTIRE WORK COMPLETE - SITE 2" shall be the lump sum amount as indicated on the Bidding Schedule.

OPTION 1 (SALT CREEK DAM SITE 17)

PART 4 CLIN 0004 - ENTIRE WORK COMPLETE - SITE 17

4.1 Work Includes

The work of this item shall include but not be limited to furnishing all plant, labor, materials and equipment and performing all operations (listed in no particular order) in connection with contractor staging, permits, site preparation, haul road construction, staged excavations, embankment fill and temporary ring levee fill placement, topsoil placement, seeding and erosion control of all disturbed areas, care of water, shoring, piezometer installation, conduit filter construction, gravel drain construction, partial removal of the outlet works conduit, construction of new conduit including reinforced concrete thrush block, mud mat, and air vent construction, riprap, spalls, and bedding placement, temporary ring levee construction, stability berm construction, dewatering, testing, surveys, completion of as-built drawings, and all other work associated and incidental to completion of the outlet works modification filter installation and partial conduit replacement as specificied herein and shown on the drawings.

4.2 Measurement

Lump Sum (JOB).

4.3 Payment

Payment for "ENTIRE WORK COMPLETE - SITE 17" shall be the lump sum amount as indicated on the Bidding Schedule.

OPTION 2 (SALT CREEK DAM SITE 4)

PART 5 CLIN 0005 - ENTIRE WORK COMPLETE - SITE 4

5.1 Work Includes

The work of this item shall include but not be limited to furnishing all plant, labor, materials and equipment and performing all operations (listed in no particular order) in connection with contractor staging, permits, site preparation, haul road construction, staged excavations, embankment fill and temporary ring levee fill placement, topsoil placement, seeding and erosion control of all disturbed areas, care of water, shoring, piezometer installation, conduit filter construction, gravel drain construction, partial removal of the outlet works conduit, construction of new conduit including reinforced concrete thrush block, mud mat, and air vent construction, riprap, spalls, and bedding placement, temporary ring levee construction, stability berm construction, dewatering, testing, SECTION 01 22 00 Page 4 surveys, completion of as-built drawings, and all other work associated and incidental to completion of the outlet works modification filter installation and partial conduit replacement as specificied herein and shown on the drawings.

5.2 Measurement

Lump Sum (JOB).

5.3 Payment

Payment for "ENTIRE WORK COMPLETE - SITE 4" shall be the lump sum amount as indicated on the Bidding Schedule.

-- End of Section --

SECTION 01 22 00 Page 5