Amendment_0012.pdf

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

P-310 Dry Dock 1 Super Flood Basin & P-1074 Extend Portal Crane, Portsmouth Naval Shipyard, Kittery, ME

The purpose of this amendment is to provide updated draw ings and specifications in reference to the redesign effort and an updated price proposal form.

The proposal resubmission date of 26 July 2019 remains unchanged.

See SF30 Block 14 Continuation Page.

1. CONTRACT ID CODE PAGE OF PAGES

J 1 11

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

16C. DATE SIGNED

BY 12-Jul-2019

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 N4008519R9022

X 9B. DATED (SEE ITEM 11)

19-Feb-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 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

12-Jul-2019

CODE

NAVFAC MID ATLANTIC

ACQUISITION CORE

9324 VIRGINIA AVENUE

NORFOLK VA 23511-3095

N40085 7. ADMINISTERED BY (If other than item 6)

4. REQUISITION/PURCHASE REQ. NO.

CODE

See Item 6

FACILITY CODECODE

EMAIL:TEL:

N4008519R9022

SECTION SF 30 BLOCK 14 CONTINUATION PAGE

SUMMARY OF CHANGES

SECTION SF 30 - BLOCK 14 CONTINUATION PAGE (SF 30)

The following have been added by full text:

AMENDMENT 0012

CONTINUATION SHEET

PROJECT TABLE OF CONTENTS

Section 31 00 00 EARTHWORK FOR WEST CLOSURE WALL, is added back to the Project Table of Contents and required changes accompanies this Amendment.

31 00 00 EARTHWORK FOR WEST CLOSURE WALL

1.1 COMMENTARY

Delete this section “1.1 COMMENTARY” in its entirety.

1.3.6 Coefficient of Permeability of West Closure Wall Structural Backfill

Delete this subsection “1.3.6 Coefficient of Permeability of West Closure Wall Structural Backfill” in its entirety.

1.7 GEOTECHNICAL INSTRUMENTATION

Delete this section “1.7 GEOTECHNICAL INSTRUMENTATION” in its entirety.

2.1 TESTING

In the paragraph, delete the following sentence in its entirety:

“All engineering soil properties of the West Closure Wall Structural Backfill shall be confirmed by laboratory and field testing results. The backfill unit weight, when compacted to 75% relative density shall be between 122 pcf and 128 pcf and the backfill friction angle, as measured in a direct shear test per ASTM D3080, shall be at least 35 degrees.”

2.3 MATERIAL FOR WEST CLOSURE WALL BACKFILL

Delete this section “2.3 MATERIAL FOR WEST CLOSURE WALL BACKFILL” in its entirety.

2.4 ALTERNATE MATERIAL FOR WEST CLOSURE WALL BACKFILL

Delete this section “2.4 ALTERNATE MATERIAL FOR WEST CLOSURE WALL BACKFILL” in its entirety and replace with the following:

“2.4 ALTERNATE MATERIAL FOR WEST CLOSURE WALL BACKFILL

The Contractor shall place crushed stone backfill within the West Closure Wall as depicted. The crushed stone shall meet the requirements of Maine DOT 703.13 Crushed Stone ¾ in. Contractor must submit a Backfill and Compaction Plan for this material.”

2.5 INSTRUMENTATION

Delete this section “2.5 INSTRUMENTATION” in its entirety.

3.3 GEOTECHNICAL INSTRUMENTATION

Delete this section “3.3 GEOTECHNICAL INSTRUMENTATION” in its entirety.

3.8 BACKFILL INSTALLATION AND COMPACTION

Delete this section “3.8 BACKFILL INSTALLATION AND COMPACTION” in its entirety and replace with the following:

“3.8 BACKFILL INSTALLATION AND COMPACTION

Place approved West Closure Wall backfill in accordance with the approved plan. Place backfill in lifts and grade evenly in between lifts. Place in a manner so as to avoid overstressing or damaging the sheeting. Any damaged or overstressed sheets as a result of the Contractor’s means and methods for placement will be repaired at no additional cost to the Government.”

35 20 16.53 FABRICATED STAINLESS STEEL SLIDE GATES

1.7 SYSTEM FUNCTIONAL PERFORMANCE

Delete subsection in its entirety and replace with the following:

“1.7 System Functional Performance

The 66” x 66” stainless steel gates shall be designed in accordance with AWWA C561 for a operational unseating head of 14.87ft (Superflood & MLLW) and a maximum unseating head of 30.25ft (Superflood & dewatered gate well). The design shall cover the various gate components such as gate frame and guides, disc, wedges, seals, screw stem, floor stand, stem cover, position indicator, and all accessories. The design shall be suitable for the environmental conditions for seawater. Leakage through fully closed gate shall not exceed 0.1 gpm per foot of sealing perimeter. Provide Design Calculations for approval.”

2.3.4 Slide Gate Frame

Delete the following subsection in its entirety:

“6. Gate mounting thimble shall be fabricated for the use with NZ26 sheet pile profile and includes suitable welding details for welding the thimble to the pile wall (bolting will also be considered in conjunction with seal welds).”

2.3.5 Slide Gate, Pedestal, and Baseplate

Delete the following from the subsection:

“The pedestal baseplate shall be mounted onto suitably sized structural steel channels arranged in a back to back configuration providing clearance for the passage of the operating stem, as shown on the drawings.”

2.3.6 Stem & Guides

Delete the following subsection in its entirety:

“12. Intermediate stem guides shall be supported from sheet pile wall support frame and include the appropriate stanchion from support frame to the gate stem, as shown on the drawings.

13. Upper and lower stem guides shall be supported from the wale as shown on the drawings.”

3.1.1 Embedded Metals

Delete subsection in its entirety.

3.1.4 Operating Machinery

Delete subsection in its entirety and replace with the following:

“3.1.4 Operating Machinery

Operating machinery for the gate assembly and supporting components, including pedestal, and base plate, shall be positioned and aligned to the installed location of the gate frame and guides and anchored in place. Actuator pedestal will be deck mounted on the closure wall gate well curb at EL. 12.00 (field verify). The location of the slide gate stem shall be projected to and scribed on the sill of the installed gate frame to serve as a reference point for the alignment of operating machinery and supporting components. Operating machinery and components shall be aligned to within 0.030 inch of the reference point. The alignment of the operating machinery and tolerances shall be in accordance with AWWA C561, Fabrication of Stainless-Steel Slide Gates.”

35 20 20 ELECTRICAL ACTUATORS FOR FABRICATED STAINLESS STEEL

SLIDE GATES

1.4 System Functional Performance; d. Design Data

Delete subsection in its entirety and replace with the following:

“d Design Data

1. Size of Gate (ft.): 5.5’ x 5.5’

2. Normal Design Head (ft.): 14.87ft (Superflood and MLLW)

3. Maximum Design Head (ft.): 30.25 (Superflood and dewatered gate well)

4. Maximum gate opening thrust: 20 kips, min (Superflood and dewatered gate well)

5. Stem dia., min. (inch): 2”

6. Preferable TPI and Lead with ACME thread: 4TPI , ½”

7. Electric actuator and bevel gear drive.”

The 66” x 66” stainless steel gates shall be designed in accordance with AWWA C561 for a maximum unseating head of 14.87ft (Superflood & MLLW). The design shall cover the various gate components such as gate frame and guides, disc, wedges, seals, screw stem, floor stand, stem cover, position indicator, and all accessories. The design shall be suitable for the environmental conditions for seawater. Leakage through fully closed gate shall not exceed

0.1 gpm per foot of sealing perimeter. Provide Design Calculations for approval.”

1.5 Operating Criteria; a.

Delete subsection in its entirety and replace with the following:

“1.5 Operating Criteria; a.

Each gate operator shall have one rising stem, operated from an electrical actuator mounted on the closure wall gate well curb at EL 10.75 (field verify). Stem shall be provided with intermittent guide support to limit their buckling strength. Stem guides shall be structurally supported from the gate well walls (actual locations to be determined in the field).”

41 22 13.33 PORTAL CRANE TRACK INSTALLATION

2.2.1.5 Manually-Operated Switch Throw Mechanisms and Housings

Delete subsection “d. Provide throw handles which indicate the position of the switch, easily accessible, and visible to the crane operator” in its entirety.

3.2.3 Bolted Rail Joints

Delete the first sentence “Provide bolted joints at rail connectors.” in its entirety.

3.2.4 Anchor Bolts

Delete the subsection in its entirety and replace with the following:

“Provide pairs of anchor bolts for connection of rail clips and crane rails to base plate and supporting grade beam.

At crane track fittings, provide separate groups of anchor bolts for connection of fittings to base plate and to supporting grade beam. Install anchor bolts with epoxy grout specified herein in holes drilled into the existing concrete rail support beams in accordance with manufacturer’s recommendations. Cast anchor bolts into new concrete grade beams. Tighten anchor bolt nuts to snug tight using the effort of an ordinary man with a 6'-0" spud wrench. Wrenches shall be used for tightening with properly calibrated. Make longitudinal spacing as indicated.”

DOCUMENT 00 01 15 LIST OF DRAWINGS

1.2 CONTRACT DRAWINGS

The following drawings are revised as of 8 July 2019:

On NAVFAC Dwg. No. 12783464

REPLACE G-101 General Plan with revised sheet accompanying this amendment.

On NAVFAC Dwg. No. 12783465

REPLACE G-102 General Elevations with revised sheet accompanying this amendment.

On NAVFAC Dwg. No. 12783467

REPLACE G-104 Project Delineation Plan – Civil Site & Storm Drain with revised sheet accompanying this amendment.

On NAVFAC Dwg. No. 12783468

REPLACE G-105 Project Delineation Plan – Civil Crane & Train Rail with revised sheet accompanying this

On NAVFAC Dwg. No. 12783470

REPLACE G-107 Project Delineation Plan – Civil Fresh Water with revised sheet accompanying this amendment.

On NAVFAC Dwg. No. 12783471

REPLACE G-108 Project Delineation Plan – Civil Sanitary Sewer with revised sheet accompanying this

On NAVFAC Dwg. No. 12783472

REPLACE G-109 Project Delineation Plan – Dredging with revised sheet accompanying this amendment.

On NAVFAC Dwg. No. 12783474

REPLACE G-111 Project Delineation Plan – Structural with revised sheet accompanying this amendment.

On NAVFAC Dwg. No. 12783475

REPLACE G-112 Project Delineation Plan – Mechanical with revised sheet accompanying this amendment.

On NAVFAC Dwg. No. 12783476

REPLACE G-113 Project Delineation Plan – Electrical with revised sheet accompanying this amendment.

On NAVFAC Dwg. No. 12783479

REPLACE G-116 Milestone Plan with revised sheets accompanying this amendment.

On NAVFAC Dwg. Nos. 12783481 through 12783485

REPLACE G-118 through G-122 with revised sheets accompanying this amendment.

On NAVFAC Dwg. No. 12783490

REPLACE G-127 Composite Utility Plan – Sheet 1 of 9 with revised sheets accompanying this amendment.

On NAVFAC Dwg. No. 12783563

REPLACE CS101 Civil Site Plan – Closure Wall with revised sheet accompanying this amendment.

On NAVFAC Dwg. No. 12783564

REPLACE CS102 Civil Site Plan – Berth 1 & 2 with revised sheet accompanying this amendment.

On NAVFAC Dwg. No. 12783580

REPLACE CS118 Civil Site Grading Plan – Closure Wall with revised sheet accompanying this amendment.

On NAVFAC Dwg. No. 12783587

CHANGE CS125 Drainage Plan – Closure Wall as follows:

In the plan, revise the layout and features of the South Closure Wall, West Closure Wall, and Berth 1.

In the plan, delete callout “For Closure Wall and Entrance Structure Grading, See CS118” and replace with the following:

“For Entrance Structure grading, see CS118”.

In the plan, delete callouts “Typ (8)” and “Typ (7)”.

Keynotes 7 and 8: Delete Keynotes 7 and 8 in their entirety.

On NAVFAC Dwg. No. 12783601

REPLACE CS504 Civil Site Details – Sheet 4 of 5 with revised sheet accompanying this sheet.

On NAVFAC Dwg. No. 12783645

REPLACE CG102 Berth 1 and Closure Wall Dredging Plan with revised sheet accompanying this amendment.

On NAVFAC Dwg. No. 12783647

REPLACE CG104 Dredging Part Plan – Sheet 2 of 2 with revised sheet accompanying this amendment.

On NAVFAC Dwg. No. 12783648

REPLACE CG201 Berth 1 and Closure Wall Dredge Profiles with revised sheet accompanying this amendment.

On NAVFAC Dwg. No. 12783652

REPLACE CG304 Closure Wall Dredging Sections – Sheet 2 of 2 with revised sheet accompanying this

On NAVFAC Dwg. No. 12783664

CHANGE SD101 Demolition Plan – Closure Wall as follows:

Demolition Plan – West End of Berths 1 and 2: Delete Callout “15 (TYP) and its limits of demolition in its entirety.

Demolition Keynote 15: Delete Keynote 15 in its entirety and replace with “Not Used.”

On NAVFAC Dwg. No. 12783665

CHANGE SD102 Demolition Plan – Berth 1 & 2 as follows:

Demolition Plan –Berth 1 & 2: Delete Callout “15 (TYP) and its limits of demolition in its entirety.

Demolition Keynote 15: Delete Keynote 15 in its entirety and replace with “Not Used.”

On NAVFAC Dwg. No. 12783703

REPLACE SS117 South Closure Wall Cofferdam Interface Part Plan - Sheet 1 of 2 with revised sheet accompanying this amendment.

On NAVFAC Dwg. No. 12783706

REPLACE SS120 South Closure Wall Cofferdam Interface Elevations with revised sheet accompanying this

On NAVFAC Dwg. No. 12783709

REPLACE SS123 South Closure Wall Deck Part Plan - Sheet 1 of 2 with revised sheet accompanying this

On NAVFAC Dwg. No. 12783711

REPLACE SS125 South Closure Wall Deck Elevations - Sheet 1 of 2 with revised sheet accompanying this

On NAVFAC Dwg. No. 12783722

REPLACE SS406 South Closure Wall Deck Concrete Detail – Sheet 2 of 3 with revised sheet accompanying this

On NAVFAC Dwg. No. 12783727

REPLACE SS504 Winch and Fairlead System Details – Sheet 1 of 2 with revised sheet accompanying this

On NAVFAC Dwg. No. 12783728

REPLACE SS505 Winch and Fairlead System Details – Sheet 2 of 2 with revised sheet accompanying this

On NAVFAC Dwg. No. 12783741

REPLACE SE113 Entrance Structure Reinforcement Section Details – Sheet 3 of 10 with revised sheet

On NAVFAC Dwg. No. 12783742

REPLACE SE114 Entrance Structure Reinforcement Section Details – Sheet 4 of 10 with revised sheet

On NAVFAC Dwg. No. 12783744

REPLACE SE116 Entrance Structure Reinforcement Section Details – Sheet 6 of 10 with revised sheet

On NAVFAC Dwg. No. 12783746

REPLACE SE118 Entrance Structure Reinforcement Section Details – Sheet 8 of 10 with revised sheet

On NAVFAC Dwg. No. 12783748

REPLACE SE120 Entrance Structure Reinforcement Section Details – Sheet 10 of 10 with revised sheet

On NAVFAC Dwg. No. 12783753

REPLACE SE125 Entrance Float-in Schematic Placement States – Sheet 3 of 3 with revised sheets accompanying this amendment.

On NAVFAC Dwg. No. 12783756

REPLACE SE501 Entrance Drilled Shaft Details with revised sheet accompanying this amendment.

On NAVFAC Dwg. No. 12783759 through 12783762

REPLACE SW001 through SW103 with revised sheets accompanying this amendment.

On NAVFAC Dwg. No. 12783768

REPLACE SW109 West Closure Wall Sheet Pile Tie Back Elevations – Sheet 2 of 2 with revised sheet

On NAVFAC Dwg. Nos. 12783773 through 12783776

REPLACE SW114 through SW117 with revised sheets accompanying this amendment.

On NAVFAC Dwg. Nos. 12783778 through 12783781

REPLACE SW401 through SW503 with revised sheets accompanying this amendment.

On NAVFAC Dwg. Nos. 12783783 through 12783786

REPLACE SK101 through SK104 with revised sheets accompanying this amendment.

On NAVFAC Dwg. No. 12783796

REPLACE SK114 Berth 1 Improvements Deck Sections – Sheet 1 of 3 with revised sheet accompanying this

On NAVFAC Dwg. No. 12783797

REPLACE SK115 Berth 1 Improvements Deck Sections – Sheet 2 of 3 with revised sheet accompanying this

On NAVFAC Dwg. No. 12783799

REPLACE SK501 Berth 1 Improvements Details with revised sheet accompanying this amendment.

On NAVFAC Dwg. No. 12783804

CHANGE SL301 Berth 2 Elevated Deck Sections as follows:

Section A3 – Revise the pile type shown in the section and pile type callout. Replace “Pile, typ” with “24” Concrete Filled Pipe Pile, Typ”.

Section C2 – Revise the pile type shown in the section and pile type callout. Replace “Pile, typ” with “24” Concrete Filled Pipe Pile, Typ”.

On NAVFAC Dwg. No. 12783817

REPLACE SJ105 Berth 11 Improvements Plan & Elevation – Sheet 4 of 6 with revised sheet accompanying this

On NAVFAC Dwg. No. 12783833

REPLACE SR109 Crane Rail Framing Plan – Sheet 2 of 6 with revised sheet accompanying this amendment.

On NAVFAC Dwg. No. 12783863

REPLACE SR507 Crane Rail Concrete Details – Sheet 5 of 5 with revised sheet accompanying this amendment.

On NAVFAC Dwg. No. 12783926

REPLACE SM401 Load Center 17 Enclosure and Vault with revised sheet accompanying this amendment.

On NAVFAC Dwg. No. 12783930

REPLACE SM502 Miscellaneous Details – Sheet 2 of 2 with revised sheet accompanying this amendment.

On NAVFAC Dwg. No. 12783936

REPLACE D-101 Mechanical Process Pump and Gate Plan - Closure Wall with revised sheets accompanying this

On NAVFAC Dwg. No. 12783937

REPLACE D-301 Mechanical Process Pump Section with revised sheets accompanying this amendment.

On NAVFAC Dwg. No. 12783938

REPLACE D-302 Mechanical Sluice Gate Sections with revised sheets accompanying this amendment.

On NAVFAC Dwg. No. 12783939

REPLACE D-501 Mechanical Process Pump Details – Sheet 1 of 4 with revised sheets accompanying this

On NAVFAC Dwg. No. 12783941

REPLACE D-503 Mechanical Process Pump Details – Sheet 3 of 4 with revised sheets accompanying this

On NAVFAC Dwg. No. 12783942

REPLACE D-504 Mechanical Process Pump Details – Sheet 4 of 4 with revised sheets accompanying this

On NAVFAC Dwg. No. 12784038

CHANGE EH101 Heat Trace Site Plan – Closure Wall as follows:

In the plan, revise layout and features for the South Closure Wall, West Closure Wall, and Berth 1.

On NAVFAC Dwg. No. 12784039

CHANGE EH102 Heat Trace Site Plan – Berth 1 and 2 as follows:

In the plan, revise layout and features for the South Closure Wall, West Closure Wall, and Berth 1.

On NAVFAC Dwg. No. 12784044

REPLACE ES101 Electrical Plan – Closure Wall with revised sheet accompanying this amendment.

On NAVFAC Dwg. No. 12784050

REPLACE ES107 Electrical Plan – Berth 11B with revised sheet accompanying this amendment.

On NAVFAC Dwg. No. 12784053

REPLACE ES110 Lighting Plan – Closure Wall with revised sheet accompanying this amendment.

On NAVFAC Dwg. No. 12784061

REPLACE ES303 Tunnel Crossing Sections – Sheet 1 of 2 with revised sheet accompanying this amendment.

On NAVFAC Dwg. No. 12784089

REPLACE ES601 Schedules with revised sheet accompanying this amendment.

On NAVFAC Dwg. No. 12784090

REPLACE ES602 Panelboard Schedules – Sheet 1 of 2 with revised sheet accompanying this amendment.

On NAVFAC Dwg. No. 12784108

REPLACE E-601 480V One-Line Diagram – Sheet 1 of 2 with revised sheet accompanying this amendment.

On NAVFAC Dwg. No. 12784109

REPLACE E-602 480V One-Line Diagram – Sheet 2 of 2 with revised sheet accompanying this amendment.

On NAVFAC Dwg. No. 12784113

REPLACE E-606 Conduit and Wire Schedule – Sheet 2 of 3 with revised sheet accompanying this amendment.

On NAVFAC Dwg. No. 12784116

REPLACE E-609 Communications One Line Diagram with revised sheet accompanying this amendment.

---END OF AMENDMENT---

(End of Summary of Changes)