W912P823R0041 Amend 0001.pdf

W912P823R0041

SECTION SF 30 BLOCK 14 CONTINUATION PAGE

SUMMARY OF CHANGES

SECTION 00010 - SOLICITATION CONTRACT FORM

The CLIN description for the following Contract Line Items is hereby amended to the following:

CLIN Extended Description Qty UOM

Upstream Needle Dam Set Installation and Removal (Gate Bays 3 thru 9)

1 JOB

Downstream Straight Bulkhead Set Installation and Removal (Gate Bays 3, 4 and 8)

1 JOB

Downstream Framed Bulkhead Set Installation and Removal (Gate Bays 9)

1 JOB

Inspection of Gate Guide Assemblies (Gate Bays 3 thru 9)

7 EA

0047 Guide Rail – 39 Foot Sections – OW 8 EA

DELIVERIES AND PERFORMANCE

The following Delivery Schedule item for CLIN 0047 has been changed from:

DELIVERY DATE QUANTITY SHIP TO ADDRESS DODAAC /

CAGE

614 dys. ANP 16 CONST DIV-NEW ORLEANS AREA OFC

KENNETH W. CRUMHOLT

7400 LEAKE AVE

NEW ORLEANS LA 70118

504-862-2489 FOB: Destination

W912P8

To:

DELIVERY DATE QUANTITY SHIP TO ADDRESS DODAAC /

CAGE

614 dys. ANP 8 CONST DIV-NEW ORLEANS AREA OFC

KENNETH W. CRUMHOLT

7400 LEAKE AVE

NEW ORLEANS LA 70118

504-862-2489 FOB: Destination

W912P8

(End of Summary of Changes)

AMENDMENT 0001

SECTION 03 01 00

1. Page 3, paragraphs 1.2.1 and 1.2.2. Delete these paragraphs in their entirety and substitute the following therefore:

“1.2.1 Inspection of Gate Guide Assembly

Measurement for inspection of the concrete for the vertical lift gate rails will be per each gate bay satisfactorily performed. Payment will be made at the applicable contract unit price per each for "Inspection of Gate Guide Assemblies (Gate Bays 3 thru 9)" or "Inspection of Gate Guide Assemblies (Gate Bays 1, 2, 10, and 11) - OW", if Optional Work is exercised. Price and payment shall constitute full compensation for furnishing all plant, labor, materials, and equipment required to perform the inspection of the concrete for the vertical lift gate rails within each gate bay; as specified herein and as shown on the drawings.

1.2.2 Vertical Lift Gate Rail Concrete Repair

Concrete repair to the vertical lift gate rail concrete will be measured by the linear foot.

Payment will be made at the contract unit price per linear foot for "Vertical Lift Gate Rail Concrete Repair - OW", if Optional Work is exercised. Price and payment shall constitute full compensation for furnishing all plant, labor, materials, and equipment required to perform the vertical lift gate rail concrete repairs; including concrete removal, surface preparation, testing, and other work incidental thereto; as specified herein and shown on the drawings.”

2. Page 13, paragraph 3.1.1. Delete this paragraph in its entirety and substitute the following therefore:

“3.1.1 Examination

Concrete damage observed during inspection of gate guide assembly shall be sounded to determine the extents of the damages concrete. The Contractor shall mark the boundaries of proposed saw cuts in rectangular patterns avoiding reentrant corners at least 1 inch beyond damaged/delaminated concrete. Concrete cracks exceeding 0.012" in width shall be marked.

The areas shall be approved by the Contracting Officer prior to making any repairs.”

SECTION 31 23 20.00 12

Page 2, paragraph 1.2.1. Delete this paragraph in its entirety and substitute the following

“1.2.1 General

Measurement will be by the month per bay during which active unwatering of cofferdams or maintaining cofferdams in an unwatered condition. Payment will be made at the applicable contract unit price per month for "Construction Unwatering" or "Construction Unwatering - OW", if Optional Work is exercised. The duration of satisfactory and approved unwatering will be measured to the nearest quarter of a month per gate bay. Periods of inadequate unwatering such that no portion of the bottom slab is above the water surface shall not be included in the measurement. Price and payment shall constitute full compensation for furnishing all plant, labor, material, and equipment; designing, furnishing, installing, maintaining, operating, and removing the unwatering facilities; maintaining the unwatered area; and all work incidental thereto, including all other work which may be necessary to accomplish the specified unwatering results, and which is not specified to be paid for separately.”

SECTION 34 11 00

1. Page 3, paragraph 1.2.1. Delete this paragraph in its entirety and substitute the following

“1.2.1 Inspection of Gate Guide Assembly

Inspection of the gate rails and hardware will be measured by each gate bay satisfactorily inspected. Payment will be made at the applicable contract unit price per each for "Inspection of Gate Guide Assemblies (Gate Bays 3 thru 9)" or "Inspection of Gate Guide Assemblies (Gate Bays 1, 2, 10, and 11) - OW", if Optional Work is exercised. Price and payment shall constitute full compensation for furnishing all plant, labor, materials, and equipment required to perform all rail and hardware inspections.”

2. Page 4, paragraph 1.2.4. Delete this paragraph in its entirety and substitute the following

“1.2.4 Concrete Repairs

Measurement and payment for the optional work concrete repairs is specified in Section 03 01

00 - REHABILITATION OF CONCRETE.”

SECTION 35 20 16.62 12

Pages 5 and 6, paragraph 1.2.1 and 1.2.2. Delete these paragraphs in their entirety and substitute the following therefore:

“1.2.1 Fabrication And Delivery Of Unwatering Cofferdams And Appurtenant Items

Fabrication and delivery of the unwatering cofferdams including but not limited to the needle girders, needle beams, safety girders, straight and framed bulkheads and all appurtenant items will be measured by each complete set. Payment will be made at the applicable contract unit price per each for "Upstream Needle Dam Set Fabrication and Delivery"; "Downstream Needle Dam Set Fabrication and Delivery"; "Downstream Straight Bulkhead Set Fabrication and Delivery"; or "Downstream Framed Bulkhead Set Fabrication and Delivery". Price and payment shall constitute full payment for fabricating, delivering, painting, temporary storage, testing of unwatering cofferdam items and any necessary appurtenances and accessories, all as specified herein and as shown on the contract drawings, including all beams, angles, plates, skin plates, rubber seals, seal plates and angles, studs, fasteners, welding, needle support bracket, and any other incidentals required to furnish and complete unwatering cofferdams.

1.2.1.1 Contractor Designed Localized Cofferdam

No separate measurement or payment will be made for the Contractor designed localized cofferdam and appurtenant items for anchor installation. All costs for the fabrication and delivery of the localized cofferdams and appurtenant items shall be included in the applicable items specified in the above paragraph “Fabrication And Delivery Of Unwatering Cofferdams And Appurtenant Items”.

1.2.2 Installation And Removal Of Unwatering Cofferdams And Appurtenant Items

Installation and removal of the unwatering cofferdams will not be measured. Payment will be made at the applicable contract job price for "Upstream Needle Dam Set Installation and Removal (Gate Bays 3 thru 9)"; "Downstream Needle Dam Set Installation and Removal (Gate Bays 5, 6, and 7)"; "Downstream Straight Bulkhead Set Installation and Removal (Gate Bays 3, 4, and 8)"; "Downstream Framed Bulkhead Set Installation and Removal (Gate Bay 9)", "Upstream Needle Dam Set Installation and Removal (Gate Bays 1, 2, 10, and 11) - OW";

"Downstream Straight Bulkhead Set Installation and Removal (Gate Bays 1, 2, and 11) - OW";

or "Downstream Framed Bulkhead Set Installation and Removal (Gate Bay 10) - OW". Price and payment shall constitute full payment for installation of both upstream and downstream unwatering cofferdam elements prior to actual unwatering operation, removal of these elements after the unwatering operation, and diving work involved during such installation and removal.

1.2.2.1 Installation And Removal Of Unwatering Cofferdams And Appurtenant Items

No separate measurement or payment will be made for the installation and removal of the Contractor designed localized cofferdams and appurtenant items for anchor installation and diving work involved during such installation and removal. All costs for the installation and removal of the localized cofferdams shall be included in the applicable items specified in the above paragraph “Installation And Removal Of Unwatering Cofferdams And Appurtenant Items”.”

DRAWINGS

SHEET ID No. S-004. Delete this drawing in its entirety and substitute the attached revised drawings SHEET ID No. S-004, therefore.

STRAIGHT BULKHEADSNEEDLE DAMBAY 1

STRAIGHT BULKHEADSNEEDLE DAMBAY 11

STRAIGHT BULKHEADSNEEDLE DAMBAY 2

FRAMED BULKHEADSNEEDLE DAMBAY 10

STRAIGHT BULKHEADSNEEDLE DAMBAY 3

STRAIGHT BULKHEADSNEEDLE DAMBAY 8

NEEDLE DAMNEEDLE DAMBAY 7

STRAIGHT BULKHEADSNEEDLE DAMBAY 4

NEEDLE DAMNEEDLE DAMBAY 5

FRAMED BULKHEADSNEEDLE DAMBAY 9

NEEDLE DAMNEEDLE DAMBAY 6

DOWNSTREAM UNWATERING SYSTEMUPSTREAM UNWATERING SYSTEM

BAY UNWATERING SEQUENCE WITH REQUIRED COFFERDAM SYSTEM

2STRAIGHT BULKHEADS

1FRAMED BULKHEADS

4NEEDLE DAM

SETS REQUIRED

COFFERDAM SCHEDULE

2NEEDLE GIRDER SUPPORT

4NEEDLE BEAMS

1SAFETY GIRDER

1NEEDLE GIRDER

# REQUIREDCOMPONENT

NEEDLE DAM FABRICATION SCHEDULE PER SET

1BULKHEAD A - 3

1BULKHEAD A - 2

1BULKHEAD A - 1

# REQUIREDCOMPONENT

FRAMED BULKHEADS FABRICATION SCHEDULE PER SET

1BULKHEAD G - 3

1BULKHEAD G - 2

1BULKHEAD G - 1

# REQUIREDCOMPONENT

STRAIGHT BULKHEADS FABRICATION SCHEDULE PER SET

CURVED PIER AT EXTERIOR SEALCRV

STRAIGHT PIER AT EXTERIOR SEALSTR

INTERIOR NEEDLE BEAMINT

EXTERIOR NEEDLE BEAMEXT

ABBREVIATIONS

EXT-STR-1INTINTEXT-STR-2NEEDLE BEAM ID D/S

EXT-STR-2INTINTEXT-STR-1NEEDLE BEAM ID U/S

SOUTH PIERINTERIORINTERIORNORTH PIERLOCATION

BAYS 5-7BAY(S)

EXT-CRV-2INTINTEXT-CRV-1NEEDLE BEAM ID U/S

SOUTH PIERINTERIORINTERIORNORTH PIERLOCATION

BAYS 2-4 AND 8-10BAY(S)

EXT-CVR-2INTINTEXT-STR-1NEEDLE BEAM ID U/S

SOUTH PIERINTERIORINTERIORNORTH ABUTMENTLOCATION

BAYS 1BAY(S)

EXT-STR-2INTINTEXT-CRV-1NEEDLE BEAM ID U/S

SOUTH ABUTMENTINTERIORINTERIORNORTH PIERLOCATION

BAYS 11BAY(S)

NEEDLE BEAM LAYOUT FOR BAYS

TBD BY CONTRACTORRAIL REPAIR MATERIALS

3NEEDLE BEAM SEATS (OPTIONAL)

6NEEDLE BEAM SUPPORT BRACKETS

TBD BY CONTRACTORLOCALIZED COFFERDAM

2BULKHEAD G - 3

2BULKHEAD G - 2

2BULKHEAD G - 1

1BULKHEAD A - 3

1BULKHEAD A - 2

1BULKHEAD A - 1

8NEEDLE GIRDER SUPPORT

2NEEDLE BEAMS EXTERIOR CURVED TYPE 2

2NEEDLE BEAMS EXTERIOR CURVED TYPE 1

3NEEDLE BEAMS EXTERIOR STRAIGHT TYPE 2

3NEEDLE BEAMS EXTERIOR STRAIGHT TYPE 1

8NEEDLE BEAMS INTERIOR

1SAFETY GIRDER CENTER STAND (W SECTION)

1NEEDLE GIRDER CENTER STAND

6NEEDLE GIRDER BRACING (HSS SECTION)

1SAFETY GIRDER (W SECTION)

3SAFETY GIRDER (HSS SECTION)

4NEEDLE GIRGER

# REQUIREDCOMPONENT

COFFERDAM FABRICATION SCHEDULE

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ITEMS NOT INCLUDED IN SCHEDULE.

SCHEDULE IS NONEXHAUSTIVE. REFER TO DRAWINGS FOR ANCHOR BRACKETS AND OTHER MISCELLANEOUS

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