Amendment 02 W91151-20-B-0004 Replace HVAC Systems at BLDG 70020.pdf

0011474667 CA912319P

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

The purpose of this amendment is to extend the Bid Opening from 18 June 2020 to 1 July 2020, to add RFI Question #29, and to change the bid from an electronic bid opening date via telephone bid opening to a public bid opening to be held at the Shoemaker Center at Fort Hood, Texas. Bidders are required to provide a CD copy of their bid documents w ith their IFB submission.

Bid opening address: Shoemaker Center, Bldg. 36000 Darnall Loop, Room 1463, Fort Hood, TX, 76544. Please see updated Instruction to Offerors section.

1. CONTRACT ID CODE PAGE OF PAGES

J 1 7

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

16C. DATE SIGNED

BY 18-Jun-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 W9115120B0004

X 9B. DATED (SEE ITEM 11)

23-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 X is extended, 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

18-Jun-2020

CODE

MICC - FORT HOOD

36000 DARNALL LOOP, ROOM 1300B

FORT HOOD TX 76544-5025

W91151 7. ADMINISTERED BY (If other than item 6)

4. REQUISITION/PURCHASE REQ. NO.

CODE

See Item 6

FACILITY CODECODE

EMAIL:TEL:

W9115120B0004

SECTION SF 30 BLOCK 14 CONTINUATION PAGE

SUMMARY OF CHANGES

SECTION 00010 - SOLICITATION CONTRACT FORM

The required response date/time has changed from 18-Jun-2020 02:00 PM to 01-Jul-2020 02:00 PM.

The required performance has changed from This is an "Invitation for Bids"THIS IS SUBJECT TO THE AVAILABILITY OF FUNDS1. A Bid Bond is required (see section 00100, FAR Clause 52.228-1).2. Performance and Payment Bonds are required (see section 00700, FAR Clause 52.228-15).3. As required by FAR 36.204, the estimated magnitude of this project is between $500,000 and $1,000,000.4. The NAICS for this acquisition is 238220, Plumbing, Heating, and Air-Conditioning Contractors (SB size standard $15 million)5. This acquisition is 100% set aside for Service Disabled Veteran-Owned Small Business (SDVOSB) concerns only; no large business bids w ill be accepted for this procurement.6. The awardee of this contract will be required to provide a Superintendent through completion of the project (see section 00700, FAR Clause 52.236-6).7. Project Manager, Quality Control and Superintendent Positions are considered key positions. These positions SHALL not be sub-contracted and must work directly for the prime contractor.8. Bidders are required to provide a valid CAGE Code (Block 14 FACILITY), Point of Contact (POC) and email address with their bid.9. Bid Opening shall be by electronic means only. Please read Instruction to Bidders section for details. . to This is an "Invitation for Bids"THIS IS SUBJECT TO THE AVAILABILITY OF FUNDS1. A Bid Bond is required (see section 00100, FAR Clause 52.228-1).2. Performance and Payment Bonds are required (see section 00700, FAR Clause 52.228-15).3. As required by FAR 36.204, the estimated magnitude of this project is between $500,000 and $1,000,000.4. The NAICS for this acquisition is 238220, Plumbing, Heating, and Air-Conditioning Contractors (SB size standard $15 million)5. This acquisition is 100% set aside for Service Disabled Veteran-Owned Small Business (SDVOSB) concerns only; no large business bids w ill be accepted for this procurement.6. The awardee of this contract will be required to provide a Superintendent through completion of the project (see section 00700, FAR Clause 52.236-6).7.

Project Manager, Quality Control and Superintendent Positions are considered key positions. These positions SHALL not be sub-contracted and must work directly for the prime contractor.8. Bidders are required to provide a valid CAGE Code (Block 14 FACILITY), Point of Contact (POC) and email address with their bid.9. Bidders are required to provide a CD copy of their bid documents with their IFB submission.Bid opening address: Shoemaker Center, Bldg. 36000 Rm 1463..

The following have been modified:

INSTRUCTIONS TO OFFERORS

Any bids received in response to this solicitation SHALL carry a 120 day acceptance period before prices need to be verified, extended or re-negotiated.

1. Submission of Bids

The priced bid shall be supported by a draft progress schedule that demonstrates the offeror's understanding of the work requirements, phasing of work between buildings, and estimated time frames for ordering and installing equipment. Bidders are required to provide a CD copy of their bid documents with their IFB submission.

2. Public Bid Openings

Please refer to Block 13A of the 1442. Anyone wishing to attend the bid opening MUST notify the Contracting Officer (jermain.m.compton.civ@mail.mil) and Contract Specialist (sonja.s.fields.civ@mail.mil) by email no later than 29 June 2020 at 2:00 P.M CST with a firm commitment to attend.

MAILING ADDRESS

Mission and Installation Contracting Command-Fort Hood ATTN: Sonja Fields(Contracting Section) 36000 Darnall Loop, Room 1300B Fort Hood, Texas 76544-5095

PUBLIC BID OPENING

Shoemaker Center Bldg 36000 Darnall Loop

RM 1463

Fort Hood, TX 76544 1 July 2020 2:00 P.M.

3. Pre-requisites for Speciality Trade Licensure and Certification

Mechanical HVAC license class A (with minimum 5 years of experience), Certification Master Plumber, License Master Electrician, License HAZMAT Remediation Certification

In responding to this solicitation for bids, the bidder shall provide copies of certifications/training identified above and below as a part of the bid. Failure to provide this documentation will render the bid nonresponsive and no further consideration will be given to that bidder for award of this contract. No substitution of the individual possessing the required pre-qualifications will be authorized without the written approval of the Contracting Officer, and no time will be allowed for the contractor to acquire the required training/certification after the contract is awarded.

4. Work Experience

The prime contractor shall demonstrate that it possesses general construction contract management by providing at least three examples of relevant work experience within the last 5 years in an awarded contract similar to the requirements stated in this solicitation. Documentation shall be submitted with the bid and include the contract number, the date of contract award, the customer's name and contact information, the awarded dollar value, the value of the contract at completion, a description of all work elements included in the contract, the number and type of specialty trades needed to complete the contract, the period of time allocated for completion of the work and actual time required to complete the work (include reasons for time extensions). Federal work experience is preferred; however, the Government will accept work experience from both State and institutional and commercial contracts as well. No residential work experience will be considered appropriate for this purpose. Failure to provide this documentation will render the bid/offer non-responsive and no further consideration will be given to that bidder for award of this contract.

5. Pre-Bid and Pre-Construction Conferences

The Contracting Officer will conduct a pre-bid/pre-proposal conference in conjunction with the site visit. All potential bidders/offerors attending the site visit are highly encouraged to attend the pre-bid/pre-proposal conference.Information on the scheduled Site Visit is located in FAR 52.236-3 SITE VISIT (CONSTRUCTION) (FEB 1995) of this solicitation. Space limitations dictate that no more than two representatives from each company attend. The Contracting Officer will review solicitation submittal requirements, and other administrative matters critical for successful and timely performance of the work.

The Contractor shall attend a Government coordinated preconstruction conference within 10 calendar days of contract award. As a minimum, the conference shall be attended by the contractor’s appointed project manager, the superintendent, the QCM, and administrative personnel responsible for preparation of contract documents, certified payroll records and invoices. The contractor shall deliver letter appointments of its key personnel that include each individual’s duties, roles and responsibilities.

6. Subcontractor List

Offerors shall submit a list of proposed subcontractors as an attachment to their bid. If offeror does not intend on utilizing subcontractors (self-perform), offeror shall state so in their bid. Failure to provide this listing or st minate the offer from further consideration for award.

RFI RESPONSES

W91151-20-B-0004 B 70020 Request for Information Answered

27 May 2020

1. On Page D-401, estimating purposes how much sheetrock should we assume we are to demo?

APPROX. 6’ X 4’ ON EACH SIDE.

2. On Page D-405, The note says to demo existing steel support for new duct work penetration. When we put it back does it have to be engineered?

IT’S ALREADY ENGINEERED, CONTRACTOR TO INSTALL PER DRAWINGS.

3. Is the area D-405 where the existing steel support to be moved considered confined space?

NO.

4. Will the building owner store all the furniture that is in our work area?

NO, THE CONTRACTOR WILL BE RESPONSIBLE TO MOVE FURNITURE AS NEEDED AND

COVER IT FROM DEBRIS AND DUST. ONCE WORK IS COMPLETED, THE CONTRACTOR

SHALL PLACE FURNITURE BACK IN THE SAME PLACE AS IT WAS BEFORE.

5. Will the building be occupied during construction?

6. Does the government want DALT testing?

YES. (NEW DUCTWORK)

7. Does the government want 3rd party commissioning?

YES. (SEE SPECS FOR DETAILS)

8. On our job walk, in the upstairs mechanical room there is a sprinkler under the duct work. Does the government want this sprinkler relocated?

YES. ALSO,THE CONTRACTOR SHALL MAKE SURE FIRE LINE AND SPRINKLER HEADS ARE

CLEARED BEFORE ORDERING EQUIPMENT AND INSTALLING ANY DUCTWORK OR PIPING.

9. May we reuse the 3 duct detectors.

NO. NEW DUCT DETECTORS ARE REQUIRED.

10. May we reuse sprinkler heads.

YES.

11. Does the government want us to place sod on the disturbed areas when completed.

12. Will we need to provide temporary heat or cooling

13. Can we use the facilities on site or do we have to provide our own toilets.

PROVIDE YOUR OWN TOILETS.

14. Does the Government require concrete testing on pads?

15. Does the Government require density testing?

16. Does the Government require 3rd party testing and balance?

YES. SEE SPECS FOR DETAILS.

17. Can the volt/ph/hz/MCA be provided for AHU-1?

See sheet M-601.

18. It shows to add panel Q3 but the panel schedule does not show what size/amps/rating/voltage/phase it is.

Can we have the specifications for New Panel Q3?

208V/ 3 phase. For sizing refer to Key Note #4 on sheet E-104C.

19. Will New Panel Q3 be fed from MDP? If so, what size breaker is needed in MDP to feed panel Q3?

Panel Q3 shall be feed by Q2. For sizing refer to Key note #4 on sheet E-104C.

20. It shows panel Q2 but the panel schedule does not show what size/amps/rating/voltage/phase it

is. Can we have the specifications for New Panel Q2?

208V/ 3 phase. For sizing refer to Key Note #4 on sheet E-104C.

21. Will the conduit feeding the new chiller outside be required to be installed below or above grade?

Below grade.

22. Chiller Warranty

a. Spec Section (page 1902) 23 64 10 – 1.6 Warranty references Division 00. There’s no Division 00 in the Specifications.

b. Spec Section (page 1902) 23 64 10 – 1.7 Manufacturer’s Multi-Year Compressor Warranty. Section indicates 5 or 10 year for part and labor. Please clarify exactly what the warranty (parts & labor) requirements that the manufacturer’s need to provide.

Manufacturer’s standard warranty shall be provided. Warranty time shall start from final acceptance date.

23. Chiller Factory Test –

a. Spec Section – (page 1900) 23 64 10 - 1.2 SD-03 Product Data requires Factory Tests to be witnessed by Government Representative. Some manufacturers do not offer this. Will this be required?

NO, IT IS NOT REQUIRED.

b. Spec Section – (page 1900) 1.2 SD-03 Product Data requires System Performance Tests, Demonstrations and Field Acceptance Test Plan. Some manufacturers do not offer this. Will this be required?

No. However, the contractor shall provide a start-up/field acceptance test report for the new equipment installed.

24. Chiller Condenser Coil – Spec Section (page 1908) 23 64 10 – 2.5.4.2 Coil – Requires the condenser coil to be fin-and-tube type. Are the new technology of aluminum micro-channel type be acceptable?

25. New Air-Cooler Chiller Schedule on Drawing M-602, Note #5 requires the Condenser Coils to have ENVIRO GUARD COATING. What type of coating is this? Some manufacturers do not offer this specific type. Are other types of coating acceptable?

Other types of coating is acceptable.

26. Is third party commissioning required? If so, who will the commissioning contractor be contracted too?

YES. (SEE SPECS FOR DETAILS.)

27. Is only one of the listed licenses or certs required in order to be responsive, or is one of each required?

All licenses and certifications are required.

28. Can these licenses or certs be provided by a Subcontractor, or do they need to be possessed by the Prime Contractor?

The Government we will allow a subcontractor to provide certification/license with the exception of the 3 key personnel requirements. The 3 Key Personnel must be employed by the prime contractor.

29. We stated general notes 14, 15 and 16 on page M-100 are calling out to use all duct work with internal insulation.

The government will not allow the use of internally lined duct in the supply, return or exhaust air ducts. All ductwork (supply, return and exhaust air ducts) shall be externally insulated per DPW SPECS and /or MICA Standers. (Notes 14, 15 and 16 will be delete from page M-100.)

SECTION 00100 - BIDDING SCHEDULE/INSTRUCTIONS TO BIDDERS

The following have been modified:

52.252-3 ALTERATIONS IN SOLICITATION (APR 1984)

Portions of this solicitation are altered as follows:

Amendment 01:

a) The purpose of this amendment is for the Government to respond to industry questions.

b) The purpose of this amendment is to add revised drawings.

Amendment 02:

The purpose of this amendment is to extend the Bid Opening from 18 June 2020 to 1 July 2020, add RFI Question #29, and to change the telephone/electronic bid opening to a public bid opening to be held at the shoemaker center.

(End of Provision)

(End of Summary of Changes)