RFP_47PF0019R0065_Amendment_02.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

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)

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

2. AMENDMENT/MODIFICATION NUMBER

5P1QCC

Joseph Loersch

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

Request for Proposal 47PF0019R0065 Repair Handicap and Plaza Concrete

Amendment 02 incorporates an additional drawing and addendum to the specifications.

AMD - PBS

120 S Henry St Madison, WI 53703

See block 6.

EQ5P2SS2P1-19-0011

47PF0019R0065

1 2

3. EFFECTIVE DATE

04/30/2019

04/04/2019

4/30/2019

- 1 -

Addendum No.01

TO THE

BID DOCUMENTS

FOR

Jones Plaza Concrete Replacement - Jones FOB & Courthouse

Changes made to 100% Construction Documents Submittal dated February 20, 2019.

Addendum Date: 04-19-2019

1.1 GENERAL

A. The purpose of this Addendum is to enumerate proposed changes in the Drawings and Specifications.

B. The items, identified as Replacement Products, modify only the portion of the Documents specifically noted. All other wording and detailing remain in effect.

C. Drawings and/or Specifications issued with this Bulletin for the Construction of the above referenced project shall be incorporated into and become part of the Contract Documents when bids are accepted.

1.2 REPLACEMENT PRODUCTS

1.2.1 SPECIFICATIONS (NO CHANGES)

1.2.2 DRAWINGS REVISED

A. Modified drawing C200 – SITE LAYOUT (ATTACHED):

1. Added note that plaza drain located outside limits of plaza at north end within landscape area shall not be removed and replaced. Changed noted regarding the drain cover removal and replacement from “Eight (8)” to “Seven (7).

2. Added to stair hand rail removal and replacement note that “Top of handrail to remain within ADA compliant height after reinstallation with a range of 34”-38” from the nosing of the steps to the top of rail”.

3. Within the sheet legend, modified wording from “Stained Concrete” to “Concrete Coating” for both the proposed and existing Color “A” & “B”.

1.3 BIDDER QUESTIONS

1. Please clarify the specification section 033000 1.18 and 1.19 and the drawings.

Response:

The specifications call for a cementitious coating that is integrally colored. Section 1.18 of the specifications specifies the type of coating and 1.19 specifies the color that is to be integral to the coating.

- 2 -

2. Specs call for colored concrete but the drawings indicate color stain. Please clarify.

Response:

The specifications call for a cementitious coating with an integral color. The stain reference on the plans is only to make it clear that this is a post applied process. This language on the plans will be revised to say “concrete coating” for clarity. The color is to be integral to the new 1/16” thick cementitious coating.

** END OF Addendum NO. 01**

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General Services

Administration

Public Buildings Service

Great Lakes Region

1300 East 9th Street

Suite 500

Cleveland, OH 44114 www.aecom.com

Jones Plaza

ROH11078

10 East Commerce Street

FEBRUARY 20, 2019

100% Submittal

Concrete Replacement

GS-05P-15-FA-D-005

Youngstown, Ohio 44503

OH0302ZZ

Nathaniel R. Jones FOB

MARK DATE DESCRIPTION

47PF0018F0812

GC

MR

SITE LAYOUT

1"=10'-0"

C200

CIVIL

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ADDENDUM 0104/19/1901

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EXISTING CONCRETE

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EXISTING COLUMN

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PROPOSED IMPROVEMENTS LEGEND:

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PLAZA DRAIN

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RELOCATED HANDRAILS

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NEW BOLLARD AND SIGN

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EXISTING TREE

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NEW CONCRETE

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NEW CONCRETE COATING PLAZA COLOR "A"

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EXISTING BRICK

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NEW CONCRETE COATING PLAZA COLOR "B"

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EXISTING CONCRETE COATING PLAZA COLOR "A"

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EXISTING CONCRETE COATING PLAZA COLOR "B"

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3/4" EXPANSION JOINT

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WICK AVENUE

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EAST COMMERCE STREET

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IN

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OUT

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COURTHOUSE BUILDING

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EXISTING ASPHALT PAVEMENT

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FF 856.50-GROUND FLOOR FF 870.50-FIRST FLOOR

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EDGE OF PAVEMENT

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EXISTING TRANSFORMER PAD

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EXISTING GENERATOR PAD

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EXISTING DRAINAGE SWALE

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EXISTING ASPHALT PAVEMENT

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INSTALL ADA SIGNAGE WITHIN THREE BOLLARDS PER DETAIL

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EXISTING CONCRETE PAVEMENT

AutoCAD SHX Text RE-INSTALL PLAZA RAIL PER SITE LAYOUT NOTES, RAILING POSTS TO BE CENTERED ON COLUMN 16.8" FROM EDGE OF WALL (TYPICAL), WELD EXTENSION TO BOTTOM OF RAILS TO CREATE A MIN. 4" EMBEDMENT (TYPICAL OF ALL RAILS).

AutoCAD SHX Text ALONG ALL BRICK FACING OF RETAINING WALLS WITHIN THE PROJECT LIMITS: TUCK POINT, REPAIR, AND OR REPLACE DAMAGED MORTAR.

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425 S.F. OF NEW 6" CONC. WALK

AutoCAD SHX Text REMOVE AND REPLACE ALL THREE (3) SETS OF EXTERIOR CONCRETE STAIRS (560 S.F.). NEW CONCRETE STAIRS (PER DETAIL) ARE NOT TO BE STAINED. USE BROOM FINISH. HANDRAILS TO BE CAREFULLY REMOVED AND RE-INSTALLED, RE-FINISH HANDRAILS TO ELIMINATE ANY SCRATCHING PER SPECIFICATIONS. TOP OF HANDRAIL TO REMAIN WITHIN ADA COMPLIANT HEIGHT RANGE OF 34"-38" FROM NOSING OF STEPS TO TOP OF RAIL.

AutoCAD SHX Text REPLACE THIRTY-FIVE (35) STONE RAILING BLOCKS WITHIN THE UPPER EXTERIOR BALCONY, REMOVE, MODIFY AND RE-INSTALL RAILINGS; SEE DETAIL 1 ON SHEET C500.

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PAINT ADA SYMBOL AND STRIPING AS SHOWN

AutoCAD SHX Text SEVEN (7) EXISTING DRAIN COVERS AND METAL CASTING TO BE REMOVED AND REPLACED WITH STAINLESS STEEL CASTINGS AND COVERS

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NEW 6" STAINED CONCRETE PLAZA (3,940 S.F.)

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INSTALL "VAN ACCESSIBLE" ADA SINGAGE

AutoCAD SHX Text 60 L.F. OF 6"x12" DEEP CURBING POURED INTEGRAL & FLUSH TO NEW WALK

AutoCAD SHX Text CONCRETE FOR PLAZA AND STEPS TO BE REINFORCED WITH POLYPROPYLENE MACRO-FIBERS WITH NO METAL WIRE OR BARS. SEE DETAILS & CONCRETE SPECIFICATIONS.

AutoCAD SHX Text CONCRETE PLAZA TO BE FINISHED IN A BANDING PATTERN WITH A TWO COLOR POST APPLIED CONCRETE STAIN. SEE CONCRETE PLAZA DETAIL ON C500

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RE-STAIN EXISTING CONCRETE PLAZA (2,255 S.F.) TO CREATE TWO COLOR PATTERN

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NEW 6" UNSTAINED CONCRETE WALK (280 S.F.)

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NEW 6" UNSTAINED CONCRETE WALK (430 S.F.)

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EXISTING PLAZA CONCRETE WALLS TO REMAIN

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EXISTING ART SCULPTURES, SEE SITE LAYOUT PLAN GENERAL NOTES.

AutoCAD SHX Text PROTECT EXISTING TREES, SHRUBS, AND VEGETATION FROM DUST AND HEAVY EQUIPMENT (TYP.); SEE DETAIL

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UTIL

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SITE BOLLARD(S) WITH NO ADA SIGNAGE

AutoCAD SHX Text RAILINGS PERPENDICULAR TO BUILDING SHALL BE INSTALLED 12" FROM EDGE OF WALL. RE-INSTALL BENCHES 12" OFF RAILINGS STAINLESS STEEL NUTS AND BOLTS

AutoCAD SHX Text NOTE THAT EDGE OF PLAZA OVER-HANGS BRICK WALL AND WILL NEED TO BE FORMED; TROWEL FINISH EDGE (TYPICAL)

AutoCAD SHX Text EXISTING ADA PUSH-BUTTON STANCHION; INSTALL EXPANSION JOINT MATERIAL AROUND STANCION;

AutoCAD SHX Text INSTALL 3/4" EXPANSION JOINT PER DETAIL WHERE PLAZA MEETS ALL WALLS, COLUMNS AND STAIRS; TYPICAL

AutoCAD SHX Text INSTALL 3/4" EXPANSION JOINT PER DETAIL WHERE PLAZA MEETS ALL WALLS, COLUMNS AND STAIRS

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AREA OF NEW WORK

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AREA OF NEW WORK

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RIGHT OF WAY

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SAWCUT JOINTING PATTERN (TYPICAL)

AutoCAD SHX Text PROTECT EXISTING TREES, SHRUBS, AND VEGETATION FROM DUST AND HEAVY EQUIPMENT (TYP.); SEE DETAIL

AutoCAD SHX Text PROTECT EXISTING TREES, SHRUBS, AND VEGETATION FROM DUST AND HEAVY EQUIPMENT (TYP.); SEE DETAIL

AutoCAD SHX Text CORE DRILL TO ALLOW FOR NEW STAINLESS STEEL SLEEVE INSTALLATION. EPOXY SLEEVE INTO EX. CONCRETE.

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DO NOT REPLACE DRAIN COVER WITHIN LANDSCAPE AREA.

AutoCAD SHX Text SITE LAYOUT PLAN GENERAL NOTES: 1. DURING DEMOLITION OF THE UPPER PLAZA, THE CONTRACTOR DURING DEMOLITION OF THE UPPER PLAZA, THE CONTRACTOR SHALL TAKE NOTE OF ANY STRUCTURAL TIES OR RE-BAR FROM THE PLAZA TO THE FRONT RETAINING WALL WHERE THEY OVERLAP. THE CONTRACTOR SHALL DOCUMENT TO THE OWNER IF ANY TIES ARE PRESENT OR NOT PRESENT. THESE TIES IF PRESENT WILL BE NECESSARY TO BE RE-INSTALLED AS THE CONNECTION OF THE PLAZA TO THE RETAINING WALL MAY BE PART OF THE STRUCTURAL DESIGN OF THE WALL. 2. THE CONCRETE POUR FOR THE UPPER PLAZA SHALL OCCUR THE CONCRETE POUR FOR THE UPPER PLAZA SHALL OCCUR AS A SINGLE CONSECUTIVE POUR DONE IN 1 DAY TO MAINTAIN UNIFORMITY IN THE CONCRETE APPEARANCE. THE POUR WILL NEED TO TAKE PLACE AFTER BUSINESS HOURS ON A FRIDAY STARTING AT 5:00 PM AND THEN COMPLETE AND OPEN TO PEDESTRIAN USE BY 6:00 A.M. MONDAY MORNING. THE CONTRACTOR SHALL COORDINATE WITH GSA AS TO THE TIMING OF THE POUR. THE SAME TIMING WILL APPLY TO THE APPLICATION OF THE SURFACE COLORANT AND SEALANT. 3. CONCRETE PLAZA RAILS AND STAIR HANDRAILS SHALL BE CONCRETE PLAZA RAILS AND STAIR HANDRAILS SHALL BE REMOVED, SALVAGED, REPAIRED AND THEN RE-INSTALLED USING METAL SLEEVES PER DETAIL ON C500. . 4. AT ALL LOCATIONS WHERE NEW CONCRETE IS ADJACENT TO AT ALL LOCATIONS WHERE NEW CONCRETE IS ADJACENT TO AND EXISTING SITE FEATURE SUCH AS THE BUILDING, PLAZA COLUMN, PLAZA RETAINING WALL, ADA BUTTON STANCHION OR EXISTING CONCRETE WALK, A 3/4" FIBER EXPANSION BOARD SHALL BE INSTALLED, LEFT DOWN 5/8" AND TOPPED WITH A COLOR MATCHED CONCRETE JOINT SEALANT PER SPECIFICATIONS, SEE DETAIL ON SHEET C500. 0. 5. WITHIN THE UPPER LEVEL PLAZA, THE CONTRACTOR SHALL WITHIN THE UPPER LEVEL PLAZA, THE CONTRACTOR SHALL SAND THE CONCRETE TO REMOVE EXCESS FIBERS BEFORE APPLYING SURFACE COLORANT. THE SURFACE COLORANT LAYER GETS FINISHED WITH A LIGHT BROOM FINISH. SEE THE CONCRETE SPECIFICATIONS FOR THE FULL PROCEDURE. 6. A CONCRETE SEALANT GETS ADDED AS A FINAL STEP TO A CONCRETE SEALANT GETS ADDED AS A FINAL STEP TO ALL OF THE NEW CONCRETE AND RE-FINISHED CONCRETE. 7. CONTRACTOR TO CREATE FOUR (4) MOCK UP PANELS OF CONTRACTOR TO CREATE FOUR (4) MOCK UP PANELS OF THE NEW UPPER PLAZA CONCRETE, TWO OF EACH OF THE TWO COLORS. THE MOCK UP PANELS SHALL BE 4'x4'x3" MIN. THICKNESS WITH THE FIBERS, SURFACE PREPARED AS NOTED ABOVE. IF THE FIRST BATCH OF THE TWO COLORS IS ACCEPTED THEN THE SECOND BATCH OF TWO WILL NOT BE REQUIRED. THESE PANELS WILL NEED TO BE MADE AND APPROVED AS A VERY FIRST STEP IN THE CONSTRUCTION PROCESS BEFORE THE PLAZA IS DEMOLISHED. 8. AFTER PREPARATION OF THE LOWER PLAZA SURFACE, THE AFTER PREPARATION OF THE LOWER PLAZA SURFACE, THE CONTRACTOR SHALL MAKE TWO 4'X4' TEST AREAS OF THE FINAL FINISH, ONE OF EACH COLOR, WITHIN THE EXISTING LOWER PLAZA CONCRETE. THIS WILL BE USED TO COMPARE TO THE UPPER PLAZA MOCK-UP PANELS FOR APPROVAL BEFORE STAINING THE ENTIRE LOWER PLAZA. 9. THE BID AMOUNT FOR TUCK-POINTING REPAIRS IS 500 L.F. THE BID AMOUNT FOR TUCK-POINTING REPAIRS IS 500 L.F. SCOPE TO INCLUDE REPAIRS SPREAD THROUGHOUT OF ALL OF THE PLAZA WALLS WITHIN THE "AREA OF NEW WORK". CONTRACTOR SHALL EITHER MAKE A 4'x4' MOCK-UP WALL WITH MORTAR JOINTS THAT WILL BE USED AS A TUCK-POINTING SAMPLE OR PREPARE A SAMPLE SECTION OF REPAIR ON THE ACTUAL WALL FOR APPROVAL. EXAMPLE SECTION MORTAR WILL NEED TO BE REPLACED IF NOT APPROVED. CONTRACTOR TO MARK REPAIR AREAS FOR APPROVAL OF REPAIR LIMITS. 10. ANY DISTURBED LAWN AREAS SHALL BE RESTORED TO A ANY DISTURBED LAWN AREAS SHALL BE RESTORED TO A MANICURED LAWN WITH MATCHING SEED MIX. 11. CONTRACTOR RESPONSIBLE TO RESTORE ANY DISTURBED CONTRACTOR RESPONSIBLE TO RESTORE ANY DISTURBED AREA OUTSIDE OF THE PROJECT LIMITS DAMAGED DURING CONSTRUCTION. 12. CONTRACTOR TO SET UP A TEMPORARY CONCRETE WASHOUT CONTRACTOR TO SET UP A TEMPORARY CONCRETE WASHOUT AREA PER DETAIL ON-SITE OR TRUCK OFF-SITE. CONCRETE CAN NOT BE WASHED OUT DIRECTLY ONTO THE GROUND.