A.07.24_Solicitation_Amendment_A0001.pdf

W66QKZ71534712 466191

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

Project Title: Sheepy Island Alternative Reconstruction and Repair ; Construction of a Permanent Rock Island located in Siskiyou County, California.

1. This amendment is issued to include demolition, deconstruction, and earthw ork requirements to remove the existing monitoring blind.

2. Technical Specification Section 02 41 00.00 25 Paragraph 1.6.3 has been included.

3. Technical Specification Section 31 00 00.00 25 Paragraph 3.3.a. has been included.

4. Sub-Contract Line Item Numbers (SCLINs) 0002AA, 0002AB, 0003AA, 0003AB, 0004AA, 0004AB, 0005AA, 0005AB, 0011AA, 0011AB, 0012AA, 0012AB have been updated as estimated quantities.

5. Offerors shall submit the Amendment 0001 Bid Schedule as incorporated in this Amendment w hen submitting bids.

6. All other terms and conditions remain unchanged.

1. CONTRACT ID CODE PAGE OF PAGES

1 6

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

16C. DATE SIGNED

BY 10-Aug-2017

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 W9127N17B0017

X 9B. DATED (SEE ITEM 11)

04-Aug-2017

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

10-Aug-2017

CODE

USACE PORTLAND DISTRICT

333 SW 1ST AVE

PORTLAND OR 97204-3440

W9127N 7. ADMINISTERED BY (If other than item 6)

4. REQUISITION/PURCHASE REQ. NO.

CODE

See Item 6

FACILITY CODECODE

EMAIL:TEL:

W9127N17B0017

SECTION SF 30 BLOCK 14 CONTINUATION PAGE

SUMMARY OF CHANGES

SECTION 00 10 00 - SOLICITATION

CLIN 0002

The CLIN extended description has changed from:

Road Construction in accordance with contract documents.

To:

The MILSTRIP W66QKZ71534712 has been deleted.

SUBCLIN 0002AA

Note: Quantity is estimated.

The cost constraint EST has been added.

SUBCLIN 0002AB

The CLIN description has changed from Over 12500 Tons to Over 12,500 Tons.

CLIN 0003

SUBCLIN 0003AA

SUBCLIN 0003AB

CLIN 0004

SUBCLIN 0004AA

SUBCLIN 0004AB

CLIN 0005

Island Armor In-Place in accordance with contract documents.

SUBCLIN 0005AA

SUBCLIN 0005AB

CLIN 0006

CLIN 0007

CLIN 0008

CLIN 0009

CLIN 0010

CLIN 0011

Island Core In-Place in accordance with contract documents.

SUBCLIN 0011AA

The option status has changed from No Status to Option.

SUBCLIN 0011AB

CLIN 0012

SUBCLIN 0012AA

SUBCLIN 0012AB

(End of Summary of Changes)

Bid Schedule IAW Amendment 0001

Section 00 10 00 - Solicitation

ITEM NO SUPPLIES/SERVICES QUANTITY UNIT UNIT PRICE AMOUNT

0001 1 Job Mobilization and Demobilization

FFP

Mobilization and Demobilization in accordance with contract documents.

FOB: Destination

MILSTRIP: W66QKZ71534712

PURCHASE REQUEST NUMBER: W66QKZ71534712

NET AMT

Road Construction

FFP

0002AA 12,500 Short Ton First 12,500 Tons

FFP

FOB: Destination

0002AB 2,200 Short Ton Over 12,500 Tons

FFP

Temporary Haul Road

Temporary Haul Road in accordance with contract documents.

0003AA 23,200 Short Ton First 23,200 Tons

FFP

0003AB 4,100 Short Ton Over 23,200 Tons

FFP

Island Core In-Place

0004AA 32,300 Short Ton First 32,300 Tons

FFP

0004AB 5,710 Short Ton Over 32,300 Tons

FFP

Island Armor In-Place

0005AA 7,000 Short Ton First 7,000 Tons

FFP

0005AB 1,260 Short Ton Over 7,000 Tons

FFP

0006 1 Job Island Substrate

FFP

Island Substrate in accordance with contract documents.

0007 1 Job Grouted Rip-rap

FFP

Grouted Rip-rap in accordance with contract documents.

0008 1 Job Island Shade Structures

FFP

Island Shade Structures in accordance with contract documents.

0009 1 Job Remove Existing Island

Remove Existing Island in accordance with contract documents.

0010 1 Job Remove Monitoring Blind

Remove Monitoring Blind in accordance with contract documents.

OPTION Island Core In-Place

0011AA 5,900 Short Ton OPTION First 5,900 Tons

FFP

0011AB 1,110 Short Ton OPTION Over 5,900 Tons

FFP

OPTION Island Armor In-Place

0012AA 520 Short Ton OPTION First 520 Tons

FFP

0012AB 90 Short Ton OPTION Over 520 Tons

FFP

0013 1 Job OPTION Island Substrate

FFP

Island Substrate in accordance with contract documents.

TOTAL PROPOSED PRICE

SUBTOTAL FOR MANDATORY LINE ITEMS

SUBTOTAL FOR OPTIONAL LINE ITEMS

TOTAL PROPOSED PRICE FOR ALL LINE ITEMS

Sheepy Lake Island P&S

PROJECT TABLE OF CONTENTS

DIVISION 01 - GENERAL REQUIREMENTS

01 10 00.00 25 CONTRACT ADMINISTRATION DATA

01 10 10.00 25 CONTRACTOR'S OPERATIONS AND REQUIREMENTS

01 11 00.00 25 SUMMARY OF WORK

01 22 00.00 25 MEASUREMENT AND PAYMENT

01 32 01.00 25 PROJECT SCHEDULE

01 33 00 SUBMITTAL PROCEDURES

01 35 26.00 25 GOVERNMENTAL SAFETY REQUIREMENTS

01 42 00 SOURCES FOR REFERENCE PUBLICATIONS

01 45 00.00 25 QUALITY CONTROL

01 45 00.15 25 RESIDENT MANAGEMENT SYSTEM CONTRACTOR MODE (RMS CM)

01 57 19.00 25 TEMPORARY ENVIRONMENTAL CONTROLS

01 78 39.00 25 PROJECT RECORD DOCUMENTS

DIVISION 02 - EXISTING CONDITIONS

02 41 00.00 25 DEMOLITION AND DECONSTRUCTION

DIVISION 31 - EARTHWORK

31 00 00.00 25 EARTHWORK

31 00 02.00 25 SURVEY

31 00 10.00 25 TEMPORARY ACCESS AND STAGING

-- End of Project Table of Contents --

PROJECT TABLE OF CONTENTS Page 1

SECTION TABLE OF CONTENTS

DIVISION 02 - EXISTING CONDITIONS

SECTION 02 41 00.00 25

DEMOLITION AND DECONSTRUCTION

PART 1 GENERAL

1.1 SUMMARY

1.2 REFERENCES

1.3 PROJECT REQUIREMENTS

1.3.1 Demolition and Deconstruction Plan

1.3.2 General Requirements

1.4 PROTECTION

1.5 SUBMITTALS

1.6 EXISTING CONDITIONS

1.6.1 Existing Floating Island

1.6.1.1 Description

1.6.1.2 Estimated Quantities

1.6.2 Dislodged Floating Island Modules

1.6.3 Floating Dock and Bird Blind

PART 2 PRODUCTS - NOT USED

PART 3 EXECUTION

3.1 EXISTING FACILITIES TO BE REMOVED

3.1.1 General Requirements

3.1.2 Nesting Substrate

3.2 DISPOSITION OF MATERIAL

3.2.1 Title to Materials

3.2.2 Reuse of Materials

3.2.3 Salvaged Materials

3.2.4 Unsalvageable and Non-Recyclable Material

3.3 CLEANUP

3.4 DISPOSAL OF REMOVED MATERIALS

3.4.1 Regulation of Removed Materials

3.4.2 Burning on Government Property

3.4.3 Removal to Designated Areas on Government Property

3.4.4 Removal from Government Property

-- End of Section Table of Contents --

SECTION 02 41 00.00 25 Page 1

Materials Estimated Quantities Management/Disposal Alternatives

Polyester cable 616 feet Off-site recycling or disposal

Anchor chain* 800 feet Off-site recycling or disposal

1/2-inch Sch 40 PVC Conduit

18,980 feet Off-site recycling or disposal

Note: *helix anchors can remain in place.

1.6.2 Dislodged Floating Island Modules

There are approximately 12 dislodged island modules floating on the lake at separate locations. These dislodged modules are to be removed from the lake and disposed offsite.

1.6.3 Floating Dock and Bird Blind

There is a bird blind, secured to a floating platform dock, that has become separated from the island and is currently beached along the lake shoreline.

The bird blind is 8 feet by 10 feet by 8 feet high and was constructed with plywood sheets on 2 x 4 framing, and a metal roof. The floating dock is a 12-foot by 16-foot wooden plank platform on plastic floats. These items are to be removed from the lake and disposed offsite.

PART 2 PRODUCTS - NOT USED

PART 3 EXECUTION

3.1 EXISTING FACILITIES TO BE REMOVED

3.1.1 General Requirements

a. Verify that structures to be demolished, deconstructed, or removed have been located.

b. Dismantled and removed materials are to be separated, set aside, and prepared as specified, and stored or delivered to a collection point for reuse, recycling, or other disposal, as specified.

c. Demolish and deconstruct structures in a manner that minimizes loss of materials into the lake.

3.1.2 Nesting Substrate

a. It is unknown how much of the nesting substrate will be salvageable because of the compromised condition of the floating island. For bidding purposes only, assume at least 380 cubic yards of the nesting substrate can be salvaged for reuse as nesting material on the new island. Additional material may be able to be salvaged.

b. Carefully remove substrate from existing island to avoid loss into lake and segregate and store material to prevent mixing with other materials.

SECTION 02 41 00.00 25 Page 4

SECTION TABLE OF CONTENTS

DIVISION 31 - EARTHWORK

SECTION 31 00 00.00 25

EARTHWORK

PART 1 GENERAL

1.1 REFERENCES

1.2 SUBMITTALS

PART 2 PRODUCTS

2.1 ISLAND FILL (ISLAND CORE)

2.2 NESTING SUBSTRATE

2.3 RIPRAP (ISLAND ARMOR)

2.4 GEOTEXTILE

2.5 GROUTED RIPRAP

2.6 GROUT

PART 3 EXECUTION

3.1 CONSTRUCTION PLAN

3.2 TOLERANCES

3.3 ISLAND FILL AND RIPRAP CONSTRUCTION BELOW WATER SURFACE

3.4 ISLAND FILL AND RIPRAP CONSTRUCTION ABOVE WATER SURFACE

3.5 GROUTED RIPRAP CONSTRUCTION

3.6 NESTING SUBSTRATE PLACEMENT

-- End of Section Table of Contents --

SECTION 31 00 00.00 25 Page 1

Contractor must conduct a site evaluation.

3.2 TOLERANCES

Horizontal tolerances for the island fill and nesting substrate are plus or minus 2 feet. Horizontal tolerances for the riprap are plus 1 foot and minus 0 foot. Vertical tolerances are as indicated in the individual sections.

3.3 ISLAND FILL AND RIPRAP CONSTRUCTION BELOW WATER SURFACE

a. Island fill (island core) placement below the water surface must be performed in the outward direction from the initial point of fill placement, maintaining the same direction so that the leading edge of fill placement will displace the very soft, lake bottom sediment as the fill material is dumped into water. Toothless bucket of an excavator, or similar means, may be used to attempt to displace the very soft, lakebed sediment before fill placement. The outer slope of the island fill underwater may be left at the angle of repose of the material in water.

b. After the island fill has reached the outer extent of the island, place geotextile underwater following the requirements in OSSC Section

00350.41 Geotextile Installation Requirements. After the geotextile is placed, place the riprap (island armor) on it as soon as possible according to the requirements for Loose Riprap as specified in OSSC Section 00390 - Riprap Protection. Do not place geotextile more than 50 feet ahead of placed riprap. The outer slope of the riprap placed underwater may be left at the angle of repose of the material in water.

3.4 ISLAND FILL AND RIPRAP CONSTRUCTION ABOVE WATER SURFACE

Place island fill and riprap above water to the lines and grades shown on the plans. Place island fill in horizontal layers with a maximum thickness of 3 feet using tracked equipment, providing uniform compaction so that future differential settlement may be avoided. Place geotextile on the finished side slopes of the island fill according to the requirements in OSSC Section 00350 Geosynthetic Installation. Place riprap on geotextile according to the requirements for Loose Riprap as specified in OSSC Section 00390 - Riprap Protection. The riprap surface must be tamped with an excavator bucket or by similar approved methods. A tolerance of plus or minus 6 inches will be allowed for riprap during placement, provided the average thickness is as specified on the plans. The finished surface elevation of the top of island fill is 0.5 feet higher at the center than at the perimeter of the island to accommodate greater future settlement at the center. Provide a smooth graded slope for the finished island fill surface before placing nesting substrate.

3.5 GROUTED RIPRAP CONSTRUCTION

Construct grouted riprap according to the details shown on the plans and the requirements in OSSC Section 00390 - Riprap Protection with the following additional requirements:

a. Grout height must be 21 inches from the island fill, measured normal to the slope. A tolerance of plus 3 inches and minus 0 inches will be allowed for the grout height.

b. Place grout in a single lift instead of multiple lifts of 12 inches

SECTION 31 00 00.00 25 Page 5