Amendment_No_02.pdf

1. Contract ID Code Page of Pages

AMENDMENT OF SOLICITATION/MODIFICATION OF CONTRACT 1 2

2. AMENDMENT/MODIFICATION NO. 3. EFFECTIVE DATE 4. REQUISITION/PURCHASE REQ. NO. 5. PROJECT NO. (if applicable)

02 MAY 13, 2016 EQ5P2SS1P-16-5065

6. ISSUED BY 7. ADMINISTERED BY (If other than Item 6)

General Services Administration AMD, Chicagoland Construction Contracting Team 230 S. Dearborn St., Room 3600 Chicago, IL 60604

Same as Block 6

8. NAME AND ADDRESS OF CONTRACTOR (No., Street, Country, State and ZIP Code) () 9A. AMENDMENT OF SOLICITATION NO.

GS-05-P-16-GC-C-7000

X 9B. DATED (SEE ITEM 11)

APR 28, 2016

10A. MODIFICATION OF CONTRACT/ORDER NO.

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.

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 1 copy 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 ONLY APPLIES TO MODIFICATION OF CONTRACTS/ORDERS. IT MODIFIES THE CONTRACT/ORDER NO. AS DESCRIBED IN ITEM 14.

() A. THIS 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 ADMINSTRATIVE 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)

E. IMPORTANT: Contractor is not, is required to sign this document and return ____ copy to the issuing office.

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

RFP GS-05-P-16-GC-C-7000, CTA Pedestrian Tunnel Repairs, Everett M. Dirksen U.S. Courthouse, 219 S. Dearborn Street, Chicago, Illinois.

See Page 2

You must acknowledge receipt of this and all amendments, as indicated in Block 11, shown above.

Except as provided herein, all terms and conditions of the document reference 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) 16A. NAME AND TITLE OF CONTRACTING OFFICER (Type or print)

15B. CONTRACTOR/OFFEROR 15C. DATE SIGNED 16B. UNITED STATES OF AMERICA 16C. DATE SIGNED

(Signature of person authorized to sign)

(Signature of Contracting Officer)

NSN 7540-01-152-8070

Previous Edition unusable

STANDARD FORM 30 (Rev. 10-83)

Prescribed by GSA FAR (48 CFR) 53.243

AMENDMENT OF SOLICITATION/MODIFICATION OF CONTRACT SOLICITATION NO. AMENDMENT NO. PAGE OF PAGES

CONTINUATION OF STANDARD FORM 30

CTA Pedestrian Tunnel Repairs GS-05-P-16-GC-C-7000 02 2 2

Amendment No 02 is issued to address RFIs and incorporate revised pricing sheet.

The (5) questions below refer to Specification 31 50 00:

Q1. Provide the geotechnical report that was prepared for this project as noted in Part 1, 1.6, B.

A1. Contractor to provide Geotechnical Survey as part of bid. See Specification Section Allowances 012100(3.3)(H)

Allowance No. 9 Geotechnical Services Allowance for Soil Borings.

Q2. Is settlement and vibration monitoring required?

A2. Yes. In our specification, Section 31 50 00 2.1, under performance requirements, the monitoring of vibrations, settlements, and movements to ensure stability of excavations are required as part of the protection system.

Q3. Please provide the equipment required for the monitoring of the excavation support and protection system.

A3. Section 2.1, under performance requirements, the contractor is to provide the design of the excavation support and protection system, including comprehensive analysis by a professional engineer.

Q4. Please state if daily, weekly, or monthly readings of the monitoring equipment are required.

A4. The performance requirements in the specification state that the system shall be monitored continuously. The methodology for monitoring performance of the ERS may be highly dependent on what system the designer selects for the excavation.

Q5. Confirm monitoring is only needed for the open excavation scope.

A5. Section 1.6, of the specification requires survey work that includes adjacent buildings, structures, etc. and establish benchmarks to record existing elevations as part of the monitoring of the site.

Q6. Refer to Drawing A302, Details 1 and 2. Confirm temporary shoring of the existing tunnel is not required during the open excavation.

A6. On Sheet A302, we identify the need to support the tunnel from below on the east side of the Dirksen Building.

The proposal due date remains unchanged for Wednesday, June 1, 2016 at 4:00PM CDT.

PRICING FORM ATTACHMENT

CLIN

ITEM

PRICE

BASE CONTRACT

001-1: DIVISION 1 $____________________________

001-2: DIVISION 3 $____________________________

001-3: DIVISION 4 $____________________________

001-4: DIVISION 7 $____________________________

001-5: DIVISION 9 $____________________________

001-6: DIVISION 12 $____________________________

001-7: DIVISION 22 $____________________________

001-8: DIVISION 26 $____________________________

001-9: DIVISION 31 $____________________________

001-10: DIVISION 32 $____________________________

001-11: DIVISION 33 $____________________________

LUMP SUM BASE BID

(001-1 +001-2 + 001-3 + 001-4 + 001-5 + 001-6 + 001-7 + 001-8 + 001-9 + 001-10 + 001-11)

ALLOWANCE 1 –

SOUNDING AND SPALL REPAIRS AT EXISTING CONCRETE

SEE SECTION 01 22 00 “UNIT PRICES” FOR ADDITIONAL DESCRIPTION.

UNIT PRICE ESTIMATED QUANTITY

X =

$_____________ PER SQUARE FEET _____750_____ SQUARE FEET

ALLOWANCE 2 –

FULL DEPTH CONCRETE REPAIRS

SEE SECTION 01 22 00 “UNIT PRICES” FOR ADDITIONAL DESCRIPTION.

UNIT PRICE ESTIMATED QUANTITY

$_____________ PER SQUARE FEET _____700_____ SQUARE FEET

ALLOWANCE 3 –

CONCRETE CRACK REPAIR

SEE SECTION 01 22 00 “UNIT PRICES” FOR ADDITIONAL DESCRIPTION.

UNIT PRICE ESTIMATED QUANTITY

$_____________ PER LINEAR FEET _____650_____ LINEAR FEET

ALLOWANCE 4 –

EXISTING CONCRETE SURFACE PREPARATION FOR WATERPROOFING

$_____________ PER SQUARE FEET _____1480_____ SQUARE FEET

ALLOWANCE 5 –

LUMP SUM FOR LEAD BASED PAINT SURVEY INCLUDING LEAD TESTING AND

REPORT OF SITE CONDITIONS.

$ 3,000.00

ALLOWANCE 8 –

REMOVAL OF EXISTING GRANITE SLEEVE, GRANITE CAPS AND STEEL

BOLLARDS

$_____________ PER BOLLARDS _____6________ SQUARE FEET

ALLOWANCE 9 –

LUMP SUM FOR SOIL BORING SAMPLE COLLECTION AND GEOTECHNICAL

REPORT

$ 6,000.00

TOTAL CONTRACT PRICE

(002 + 003 + 004 + 005 + 006 + 007 + 008 + 009)