B09_Amendment_0005.pdf

(x)

140P2019R0073 x x

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

DSC

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

PDS

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

YOSE 19706508/25/20190005

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

07/23/2019

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.)

The purpose of the amendment is to provide additional questions and answers.

Legacy Doc #: NPS

Period of Performance: 10/01/2019 to 05/31/2020

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)

Todd Stackhouse

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 .

140P2019R0073, Amendment 0005

1a) On page 8 of the RFP, line item 7, it requests lump sum price for fiber installation. On the electrical sheets, it also makes mention of fiber to be installed. The specifications do not include a section for fiber optic cabling, and the drawings don’t indicate any relevant information, ex. type, strands, termination point, termination type, enclosures, etc. Please provide additional information on the extent of this scope.

1b) I am not finding any specifications on the communication fiber. Can we get clarification on the fiber to be installed?

1c) Please provide clarification on the type of connectors to be used with the fiber

Fiber to be installed is Loose Tube Single Jacket, SM0124M1A-DWB (See attached). Also use fabric innerduct:

2” Conduit: Maxwell MXE52224

3” Conduit: Maxwell MXE64283

4” Conduit: Maxwell MXE86383

See NOTES on page C31 for fiber info. Location for fiber termination is in control side of existing panel - see E8.2, Detail 2. In the Campground Project, the fiber will not be terminated, it will be pulled to location and secured in existing panel, tested for integrity, then terminated during a later project, “Wawona WWTP Improvement” project.

2) Sheet C9 is calling for a 2 1/2" flex conduit for the 480V power. Can you elaborate on the "flex" conduit you are asking for?

The conduit for 480V feeders should be 2 ½” EPC-40-PVC (Schedule 40 PVC).

3) Sheet C10 is calling 2" FM, 2" conduit for communications and a 4" flex conduit, also refers to Detail

A on sheet C9. This detail does not have 4" flex conduit inside of the HDD carrier pipe, it shows a 2

1/2" flex conduit. Please clarify the conduits in this carrier.

The conduit in 480V feeders should be 2 ½” EPC-40-PVC. The conduit for the 12kV feeder should be 4” EPC-40-PVC (Schedule 40 PVC).

4) Sheet E6.1 is asking for a 4"C with 3 - #2 and 1 - #2G to match existing 12K conductors. Are you asking for (4) separate #2 conductor medium voltage cables?

The medium voltage feeder is for a 3 phase, 3 wire system and should have all 4 wires: 3#2 + 1#2G in one 4” conduit.

The existing 12 kV feed coming from the step up transformer that is feeding the Water Treatment Plant, Lift Station 2, the Main Central Lift Station, Golf Course Pump House in addition to the campground uses 3#2 conductors. At 12kV these are rated for 150A.

5) Please clarify how many medium voltage conductors are needed and if each one needs to be in its own conduit.

The medium voltage feeder is for a 3 phase, 3 wire system and should have all 4 wires: 3#2 + 1#2G in one 4” conduit.

140P2019R0073, Amendment 0005

6) Please clarify the type of "flex" conduit you are requesting for use on this project.

We clarified with the civil engineer that the flexible conduit noted on civil drawing C-9 will be changed to EPC-40-PVC. We also reviewed the design at the campground and there is no vibrating equipment or light fixtures that will require flexible conduit. All transformers are integral to the switchgear that they are supplying so connections to them will not need flexible conduit.

Therefore, we do not anticipate using flexible conduit anywhere else on this project.

7) It is clear that small business offerors are not required to submit the Small Business Subcontracting

Plan (Volume II). Are small business offerors required to submit the Subcontracting Percentage

Worksheet issued with Amendment 0003 with our proposal submission?

a. No, small businesses are not required to complete the worksheet.

8) Since the Proposed Equals form is not required as part of the proposal submission per Amendment

0003, can you please clarify if the Hazardous Materials Form is required after award or with the proposal submission?

a. Hazardous Materials Form is required with the proposal but will not be evaluated. It will be finalized and accepted after award.