P16PS00262_Amendment_4.pdf

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P16PS00262

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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 ACKNOWLEDGEMENT 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.

x

PDS

Denver CO 80225-0287 P.O. Box 25287 12795 W. Alameda Pkwy NPS, DSC Contracting Services Div

YOSE 20643105/03/2016000004

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

12. ACCOUNTING AND APPROPRIATION DATA (If required) is not extended.is extended, Items 8 and 15, and returning

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

The above numbered solicitation is amended as set forth in Item 14. The hour and date specified for receipt of Offers

11. THIS ITEM ONLY APPLIES TO AMENDMENTS OF SOLICITATIONS

FACILITY CODE CODE

10B. DATED (SEE ITEM 13)

10A. MODIFICATION OF CONTRACT/ORDER NO.

9B. DATED (SEE ITEM 11)

9A. AMENDMENT OF SOLICITATION NO.

CODE

8. NAME AND ADDRESS OF CONTRACTOR (No., street, county, State and ZIP Code)

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

PAGE OF PAGES

4. REQUISITION/PURCHASE REQ. NO.3. EFFECTIVE DATE2. AMENDMENT/MODIFICATION NO. 5. PROJECT NO. (If applicable)

1. CONTRACT ID CODE

AMENDMENT OF SOLICITATION/MODIFICATION OF CONTRACT

04/04/2016

CHECK ONE A. THIS CHANGE ORDER IS ISSUED PURSUANT TO: (Specify authority) THE CHANGES SET FORTH IN ITEM 14 ARE MADE IN THE CONTRACT

B. THE ABOVE NUMBERED CONTRACT/ORDER IS MODIFIED TO REFLECT THE ADMINISTRATIVE CHANGES (such as changes in paying office, C. THIS SUPPLEMENTAL AGREEMENT IS ENTERED INTO PURSUANT TO AUTHORITY OF:

D. OTHER (Specify type of modification and authority) appropriation date, etc.) SET FORTH IN ITEM 14, PURSUANT TO THE AUTHORITY OF FAR 43.103(b).

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

ORDER NO. IN ITEM 10A.

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

Yosemite National Park - YOSE 206431

Mariposa Grove Restoration Phase 5

Mariposa County, CA

This amendment modifies drawings and specifications and answers questions received. See attached.

16A. NAME AND TITLE OF CONTRACTING OFFICER (Type or print)15A. NAME AND TITLE OF SIGNER (Type or print)

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

(Signature of person authorized to sign) (Signature of Contracting Officer)

Sarah Mcmahon

STANDARD FORM 30 (REV. 10-83)

Prescribed by GSA

FAR (48 CFR) 53.243

NSN 7540-01-152-8070

Previous edition unusable

Except as provided herein, all terms and conditions of the document referenced in Item 9 A or 10A, as heretofore changed, remains unchanged and in full force and effect .

P16PS00262

Amendment Four

In order to modify drawings and specifications and answer questions received, the above numbered solicitation is hereby amended as follows:

1. The following drawings are hereby deleted and replaced with the attached:

• Sheet C7.40

• Sheet C7.63

• Sheet C7.64

• Sheet E6.05

• Sheet E6.07C

2. The following specifications are hereby deleted and replaced with the attached:

• 22 12 19 Facility Ground-Mounted, Potable-Water Storage Tanks

• 22 32 00 Domestic Water Filtration Equipment

• 27 20 00 Communications Equipment

• 27 42 17 Changeable Message Signs

• 28 20 00 Vehicle Detection

• 40 63 50 PLC & OI Hardware

• 40 67 40 Control Panels

• 40 68 20 PLC & OI Applications Programming

3. The following questions have been received and answers provided.

Q9: Please clarify the small business plan 20% and 53.5% requirements.

A9: The project has two Small Business participation requirements. For overall subcontracting, the small business participation goal is 53.5%. The mandatory participation requirement is 20%.

Q10: In creating a schedule and reviewing the time allowed in the contract, it would appear that we will not have sufficient time to build the project within the time stipulated in the contract. Would NPS consider a winter suspension allowing the contractor the additional time to complete the work?

A10: It is the intention that the contractor would work thru the winter. The winter weather conditions may prohibit some work activities, such as the leachfield installation, which is limited by the soil conditions. Utilizing winter work, there is sufficient time to build the project within the contract time. If weather conditions require the Park to issue a winter shutdown, additional days will be added to the contract time in accordance with relevant contract clauses and specification sections 01 26 00 –Contract Modification Procedures and 01 32 16 – Construction Schedule.

Q11: Regarding specification section 22 12 19 – Facility Ground-Mounted Potable Water Storage Tanks, there appears to be a bit of crossed bolted to welded steel tank standard verbiage throughout the section.

A11: See revised specification section 22 12 19 that clarifies a bolted steel tank with a 10 year warranty.

4. All other terms and conditions remain unchanged.