Amendment A001.pdf

PDF 1 MB Posted Nov 14, 2019

Attached to: CA FTFW KERN 12(1), 900(1), Trails (1) HQ Entrance Road, HQ/VC Parking and Trails
Solicitation number: 6982AF19B000016
Issued by: Department of Transportation Federal Highway Administration

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Written by GovTribe AI · Dec 28, 2023

This amendment modifies a solicitation for the CA FTFW KERN 12(1), 900(1), Trails (1) project. The project involves reconstructing and paving approximately 0.08 miles of roadway and 400 square yards of visitor center parking area, as well as constructing 1.3 miles of aggregate surface trails. Significant work includes 2,400 tons of aggregate base, 400 tons of asphalt pavement, 210 square yards of minor concrete pavement, and 1,300 linear feet of split rail fencing. The estimated price range is $500,000 to $1,000,000. The amendment replaces water system specifications, adds miscellaneous materials specifications for a water control gate and articulated concrete block, and includes a new split rail fence detail sheet. Bids are due by the date and time specified in the solicitation and must acknowledge the amendment.

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Other files

File	Type	Posted
KERN Bid Opening Summary-revised.pdf	PDF	Dec 11, 2019
KERN Bid Opening Summary.pdf	PDF	Dec 11, 2019
Amendment A002.pdf	PDF	Dec 3, 2019
Questions and Answers 11.14.2019.pdf	PDF	Nov 14, 2019
CA_FTFW_KERN_12(1),_900(1),_Trails(1)_100__FINAL_Pavement_Report.pdf	PDF	Oct 29, 2019
CA_FTFW_KERN_12(1),_900(1),_Trails(1)_100__FINAL_Plans_REV01.pdf	PDF	Oct 29, 2019
6982AF19B000016.pdf	PDF	Oct 29, 2019

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AMENDMENT OF SOLICITATION/MODIFICATION OF CONTRACT

1. CONTRACT ID CODE

l�

AGE OF PAGES

2. AMENDMENT/MODIFICATION NO. 3. EFFECTIVE DATE 4. REQUISITION/PURCHASE REO. NO.

5. PROJECT NO. (Jfoppll cab/c)

A00I I 1/14/2019 CA FTFW KERN 10(3)

6. ISSUED BY CODE 6905001 7. ADMINISTERED BY (If other 1ho11 Item 6) CODE I

FEDERAL HIGHWAY ADMINISTRATION

CENTRAL FEDERAL LANDS HIGHWAY DIVISION

12300 WEST DAKOTA A VENUE, SUITE 360

LAKEWOOD, COLORADO 80228

ATTENTION: CRAIG HOLSOPPLE

8. NAME AND ADDRESS OF CONTRACTOR (No., street, co1111i,•, Stoic 011d ZIP Code) (✓) 9A. AMENDMENT OF SOLICITATION NO.

6982AF l 9B0000 16

9B. DATED (SEE JIEU I 1)

10/29/2019

10A. MODIFICATION OF CONTRACT/ORDER NO.

10B. DATED (SEEITE,\f 13)

CODE I FACILITY CODE

11. THIS ITEM ONLY APPLIES TO AMENDMENTS OF SOLICITATIONS

[2] The above numbered soil citation Is amended as set forth in Item 14. The hour and date specified ror receipt of Offers Is extended, 0 is not extended.

Offers must acknowledge receipt or this amendment prior to the hour and date specified In the sOllcltation or as amended, by one of the following methods:

(a) By completing Items 8 and 15, and returning o• copies of the amendment; (Ill By ackno,•,1edglng receipt or this amendment on each copy or the offer submitted; or

(c) By separate letter or telegram which Includes a reference to the sollcltatlon 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 lly virtue of this amendment you desire to Change an offer already submitted, such change may Ile made lly 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 (mch os cl1a11gcs i11 paying �Olcc, opproprlorlon date, etc.)

SET FORTH IN ITEM 14, PURSUANT TO THE AUTHORITY OF FAR 43.103(1J).

C. THIS SUPPLEMENTAL AGREEMENT IS ENTERED INTO PURSUANT TO AUTHORITY OF:

D. OTHER (Specify type of mod/jica/1011 a11d ourhorlry)

E. IMPORTANT:

Contractor D isnot, [2] is required to sign this document ond return • See Item 14 Below copies to the issuing office.

14. DESCRIPTION OF AMENDMENT/MODIFICATION (Orga11/ced by UCF scct/011 hcad/11gs, /11c/11d/11g solicllar/011/co11n-act mbjcct 1110Mcr\\'hcrefcaslblc.)

INVITATION FOR BID- A-Section

Replace Section 611. - WATER SYSTEMS with the attached Section 611. - WATER SYSTEMS

Add Section 725. - MISCELLANEOUS MATERIALS

Add new Sheet T4A - SPLIT RAIL FENCE DETAILS

*FAILURE TO ACKNOWLEDGE THIS AMENDMENT IN BLOCK 19 OF THE SF 1442 BY THE DESIGNATED DATE AND HOUR SPECIFIED IN THE

SOLICITATION MAY RESULT IN REJECTION OF YOUR BID (REFER TO ITEM 11.)

Except as provided herein, all tenns and conditions of the document referenced In Item 9A or 1 0A, as heretofore changed, remains unchanged and In lull force and effect.

15A. NAME AND TITLE OF SIGNER (T_1peorprl11t) 16A. NAME AND TITLE OF CONTRACTING OFFICER (T_1pe orprllll)

15B. CONTRACTOR/OFFEROR 15C. DATE SIGNED 1GB. UNITED STATES OF AMERICA 16C. DATE SIGNED

BY _ ________________ _

(Stg11on11·c ofperso11 a11/ho11eed to sign) (Stg11nn11·c o/Co11troc1/11g Officer)

PREVIOUS EDITION UNUSABLE

Section 611. — WATER SYSTEMS

Delete the text of this Section and substitute the following:

Description

611.01 This work consists of providing and installing a headwalls with water control gates as shown on the plans.

Materials

611.02

Minor Concrete 601 Water Control Gate and Frame 725.19

Construction Requirements

611.023 General. Prior to purchase of the water control gate, the Contractor shall submit to the CO for approval: technical data and certified shop drawings. No water control gate shall be furnished or installed unless approved in writing by the CO.

Plans show the approximate location of water control gate. Determine final location, elevations, and grade according to Section 152. Do not order water control gate material until the CO and USFWS have accepted the final water control gate type.

611.034 Acceptance. Material for water control gate furnished will be evaluated under Subsections 106.02 and 106.03.

Prior to installation inspection – water control gate will be inspected at the time of receipt for damage in shipment, compliance with Specifications, direction of opening, size and shape of operating nut, number of turns, and type of end connections. A visual inspection of the water control gate will be performed to detect any damage in shipment. The water control gate will be cycled through one complete opening and closing cycle.

The water control gate shall be installed while in the closed position.

Installation of water control gate will be evaluated under Subsections 106.02 and 106.04.

Measurement

611.045 Measure the Section 611 items listed in the bid schedule according to Subsection 109.02.

Payment

Amendment A001 November 14, 2019

Page 2 f 6

611.056 The accepted quantities will be paid at the contract price per unit of measurement for the Section 611 pay item listed in the bid schedule. Payment will be full compensation for the work prescribed in this section. See Subsection 109.05.

Amendment A001

Page 3 f 6

Section 725. – MISCELLANEOUS MATERIAL

725.19 Add the following subsection:

725.19 Water Control Gate and Frame.

Conform to the following:

Rubber Seal ASTM D 2000, Grade AA 625 or BC 610 to 615

Frame ASTM A 123, ASTM A 36 Fasteners ASTM A 307 Threaded Steel ASTM A 575 Malleable Iron Castings ASTM A 47M Bolts ASTM A 307 60,000 psi

Tensile Strength Asphalt Varnish ASTM FSS TT-V-51 Galvanizing AASHTO M 111

Fabricate as shown in plans or provide approved equal. Uniformly coat all castings with asphalt varnish or with a commercial preservative according to manufacturer’s recommendations.

725.20 Add the following subsection:

725.20 Articulated Concrete Block.

Conform to ASTM C 936 or C 1319 and ASTM D6684-04.

Block Weight Block Size Open Area % Lbs. Lbs./ft2 Length, in. Width, in. Height, in.

31‐36 32‐37 13.0 11.6 4.75 20

Amendment A001

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File details come from the government source that posted it. Updated Nov 14, 2019.