20-B-0017 Amendment 3.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

W91236-20-B-0017 Renocation Building 11 DLA Richmond Virginia is here by amended:

Please see continuation page for full modification breakdow n.

Contracting POC ia Alexander L. Loi: Phone (757) 201-7797, email alexander.l.loi@usace.army.mil

1. CONTRACT ID CODE PAGE OF PAGES

J 1 6

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

16C. DATE SIGNED

BY 30-Apr-2020

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 W9123620B0017

X 9B. DATED (SEE ITEM 11)

01-Apr-2020

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 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

29-Apr-2020

CODE

USA ENGINEER DISTRICT, NORFOLK

803 FRONT STREET

NORFOLK VA 23510-1011

W91236 7. ADMINISTERED BY (If other than item 6)

4. REQUISITION/PURCHASE REQ. NO.

CODE

See Item 6

FACILITY CODECODE

EMAIL:TEL:

W9123620B0017

SECTION SF 30 BLOCK 14 CONTINUATION PAGE

SUMMARY OF CHANGES

SECTION 00 10 00 - SOLICITATION

The Issued By organization has changed from

USA ENGINEER DISTRICT, NORFOLK

803 FRONT STREET

NORFOLK VA 23510

to

USA ENGINEER DISTRICT, NORFOLK

803 FRONT STREET

NORFOLK VA 23510-1011

The following have been added by full text:

AMENDMENT 3

The following changes are incorrporated into Soilicitation:

AMENDMENT #3:

The solicitation is amended as follows:

The following items represent changes to the contract scope. These changes apply across the entire solicitation.

REQUEST FOR PROPOSAL IS AMENDED AS FOLLOWS:

1. SPECIFICATION TABLE OF CONTENTS:

REMOVE section 07 53 23 Ethylene-Propylene-Diene-Monomer Roofing

ADD Section 10 81 00 BIRD CONTROL DEVICES to the Project.

2. SPECIFICATION SECTION 07 53 23:

DELETE Section 07 53 23 ETHYLENE-PROPYLENE-DIENE-MONOMER ROOFING in its entirety.

3. SPECIFICATION SECTION 02 42 91:

REMOVE paragraph 3.2.4, titled “Thermal and Moisture Protection”.

4. SPECIFICATION SECTION 07 54 19:

REMOVE paragraph 1.2, A. in its entirety.

5. DRAWING AD100

ADD KEYNOTES:

19 – EXISTING DOWNSPOUTS FROM HIGHER ROOF AREA PENETRATE THE LOWER ROOF

AND EXTEND THROUGH THE FLOOR SLAB BELOW. REMOVE THE DOWNSPOUTS AND

REPAIR THE STRUCTURAL SLAB TO RECEIVE NEW ROOF SYSTEM

20 – REMOVE EXISTING ROOF VENTS. SALVAGE FOR RE-USE. SEE MECHANICAL.

MAINTAIN EXISTING CURB / ROOF PENETRATIONS FOR REUSE WITH NEW ROOF SYSTEM

21 – REMOVE EXISTING GUTTER AT CLERESTORY ROOF

22 – REMOVE ROOF AND TRIM AND MAKE READY FOR NEW ROOF AND TRIM

ADD GENERAL NOTE:

6 - REMOVE ALL EXISTING ROOF MEMBRANE, INSULATION, GUTTERS, DOWNSPOUTS, AND

FLASHING.

6. DRAWING A-100

ADD GENERAL NOTES:

1 - NEW ROOF, INSULATION, FLASHING, GUTTERS AND DOWNSPOUTS TYPICAL.

7. DRAWING A-111 THRU A-116

ADD GENERAL NOTE:

3 -NEW ROOF, INSULATION, FLASHING, GUTTERS AND DOWNSPOUTS, TYPICAL.

ADD plan callouts:

REPLACE ROOF VENTILATOR FANS SALVAGED FROM DEMOLITION ON EXISTING ROOF

OPENINGS. PROVIDE NEW FLASHING TO NEW ROOF MEMBRANE. PAINT

FAN HOUSING, TYP

ADD the term “NEW” to the plan callouts as follows:

NEW GUTTER

NEW DOWNSPOUT

NEW WALKWAY

8. DRAWING A-116

ADD plan callout:

KALWALL BACK-UP BEHIND EXISTING GLASS CLERESTORY. THIS BAY ONLY.

9. DRAWING A-201 THRU A-203

ADD plan callout to ELEVATIONS 1 THRU 4:

REPLACE GUTTERS, TYP.

NEW ROOF, INSULATION, FLASHING AND TRIM, TYP.

REPLACE ROOF VENTILATOR FANS SALVAGED FROM DEMOLITION ON EXISTING ROOF

OPENINGS. PROVIDE NEW FLASHING TO NEW ROOF MEMBRANE. PAINT FAN HOUSING,

TYP

10. DRAWING A-310

ADD gutter and downspout linework to BUILDING SECTION 1 and 2:

REVISE roof ventilator callout (plan grid G6):

ROOF VENTILATOR FANS SALVAGED FROM DEMOLITION ON EXISTING ROOF OPENINGS.

PROVIDE NEW FLASHING TO NEW ROOF MEMBRANE. PAINT FAN HOUSING, TYP

ADD plan callouts:

PROVIDE NEW DOWNSPOUT AND GUTTER, TYP

INTERIOR DOWNSPOUT REMOVED DURING DEMOLITION. SEE DEMO PLANS

REPAIR EXISTING ROOF DECK AT DEMO’ED DOWNSPOUT, TYP

KALWALL BACK-UP BEHIND EXISTING GLASS CLERESTORY. THIS BAY ONLY

11. DRAWING A-311

ADD gutter linework to each TRANSVERSE BUILDING SECTION 1 thru 6

12. DRAWING A-321

ADD gutter linework to TYPICAL WALL SECTION 1 and 4

13. DRAWING A-403

ADD gutter linework to TYPICAL STAIR SECTION 6

14. DRAWING A-501

DETAIL 3 AND 4

REVISE KALWALL callout on detail 3 TYPICAL HEAD KALWALL DETAIL and detail 4 TYPICAL

SILL KALWALL DETAIL:

KALWALL TRANSLUCENT BACK UP PANEL AT BAY L CLERESTORY ONLY. CLEAN

EXISTING / NEW GLASS INTERIOR SURFACE PRIOR TO INSTALLATION OF KALWALL

DETAIL 5

REVISE callouts on detail 5 ROOF DECK REPAIR:

NEW MEMBRANE ROOF ON COVER BOARD OVER INSULATION

WOOD PLANK ROOF DECK, REPLACE IN KIND, AS SHOWN ON STRUCTURAL

DETAIL 6

DELETE “Mechanical Units” from title and ADD “PIPE PENETRATIONS”:

REVISE callouts:

FIELD FORMED FLASHING MEMBRANE WITH ADHESIVE

FIELD FORMED FLASHING MEMEBRANE

COVER BOARD ON RIGID INSULATION

DETAIL 9

REVISE callouts:

NEW METAL GUTTER. MATCH EXISTING

FLASHING STRIP

TREATED WOOD NAILERS TO MATCH HEIGHT OF INSULATION AND COVER BOARD

COVERBOARD

INSULATION

VAPOR RETARDER

REVISED GUTTER FASTENER, THICKNESS OF COVERBOARD, EXISTING BUILDING HATCH

DETAIL 11

REVISE callouts:

RUBBER WALKBOARD PAVER ADHERED TO ROOF MEMBRANE

REVISED GUTTER, ADDED DOWNSPOUT BEYOND, DELETED DIMENSION

DETAIL 12

ADD thicker flashing linework to detail

REVISE callouts:

VAPOR RETARDER

INSULATION

NEW ROOF MEMBRANE

COVERBOARD

NEW THRU-WALL METAL COUNTERFLASHING EMBEDDED IN SEALANT

METAL EXTENDER AS REQUIRED

FLASHING ADHERED TO SUBSTRATE

DELETE callouts:

FASTENER

HOT-AIR WELD

PLYWOOD

Revisions to Drawings and Specs are uploeded with solicitation.

SECTION 00 72 00 - GENERAL CONDITIONS

The following have been modified:

ATTACHMENTS

The Following Solicitation Wil have the following Atachments:

Final Drawings DSCR Building 11 10 Oct2019 144 Pages Technical Specifications Renovation to Bldg 11 1 Oct 2019 1,142 pages

Drawings Revisions

A-100 1 Page A-111 1 Page A-112 1 Page A-113 1 Page A-114 1 Page A-115 1 Page A-116 1 Page A-201 1 Page A-202 1 Page A-203 1 Page A-310 1 Page A-311 1 Page A-321 1 Page A-403 1 Page A-501 1 Page AD100 1 Page

Spec Revision

02 42 91 5 Pages 07 54 19 13 Pages 10 81 00 6 Pages Spec Table of Contant 3 Pages

(End of Summary of Changes)