Amendment A004.pdf

AMENDMENT OF SOLICITATION/MODIFICATION OF CONTRACT

1. CONTRACT ID CODE

N/A

PAGE

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

A004 10/28/2022 N/A See Box 14

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

Department of Transportation Federal Highway Administration 610 East Fifth Street Vancouver WA 98661-3801

8. NAME AND ADDRESS OF CONTRACTOR (No., street, county, State and Zip Code) 9A. AMENDMENT OF SOLICITATION NO.

X

69056719B000032

9B. DATED (SEE ITEM 11)

09/29/2022

10A. MODIFICATION OF CONTRACT/ORDER NO.

N/A

10B. DATED (SEE ITEM 13)

CODE: N/A FACILITY CODE: N/A

N/A

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 Offers

(_x_ ) 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 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)

N/A

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.

N/A

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)

N/A

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

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

AK DOT 135(6), Glenn Highway Rehabilitation, Kings River Bridge Section MP 66.0 to MP 67.2

See page 2.

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) 15a. NAME AND TITLE OF CONTRACTING OFFICER (Type or print)

N/A

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

BY_________________________________________ BY N/A___________________________ N/A (Signature of person authorized to sign) (Signature of Contracting Officer)

NSN 7540-01-152-8070

PREVIOUS EDITION NOT USABLE

30-105 STANDARD FORM 30 (REV. 10-83)

Prescribed by GSA

FAR (48 CFR) 53.243

Amendment No. A004, dated 10-28-2022 AK DOT 135(6)

Solicitation No. 69056719B000032 Glenn Highway Rehabilitation, Page 2 Kings River Bridge Section MP 66.0 to MP 67.2

REVISIONS ARE AS FOLLOWS:

SF 1442, SOLICITATION, OFFER, AND AWARD (Pen & Ink change)

Page A-3, Block 13A. Revises bid opening date from 11/02/2022 to 11/10/2022.

SPECIAL CONTRACT REQUIREMENTS

Pages iii through iv, Special Contract Requirements, Table of Contents. Revises name for Section 551.

Pages F-27 through F-28, Section 551, Driven Piles. Revises name for Section 551.

Page F-30, Subsection 552.11, Handling and Placing Concrete. Revises first paragraph of Subsection (a).

ENCLOSURES

Pages:

iii through iv

F-27 through F-28

F-30

Page(s) not included due to Pen and Ink change(s):

A-3

New bid opening date: 11-10-2022 iii

Special Contract Requirements Project: AK DOT 135(6), Glenn Highway Rehabilitation, Kings River Bridge Section: MP 66.0 to MP 67.2

SCR TABLE OF CONTENTS

SPECIAL CONTRACT REQUIREMENTS (SCR)

The following Special Contract Requirements amend and supplement the Standard Specifications for Construction of Roads and Bridges on Federal Highway Projects (FP-14), U.S. Department of Transportation, Federal Highway Administration.

DIVISION 100 GENERAL REQUIREMENTS

Section 101. — TERMS, FORMAT, AND DEFINITIONS ................................................. E-1 Section 102. — BID, AWARD, AND EXECUTION OF CONTRACT .............................. E-3 Section 103. — SCOPE OF WORK ...................................................................................... E-4 Section 104. — CONTROL OF WORK ............................................................................... E-7 Section 105. — CONTROL OF MATERIAL ..................................................................... E-10 Section 106. — ACCEPTANCE OF WORK ...................................................................... E-12 Section 107. — LEGAL RELATIONS AND

RESPONSIBILITY TO THE PUBLIC ..................................................... E-14 Section 108. — PROSECUTION AND PROGRESS ......................................................... E-22 Section 109. — MEASUREMENT AND PAYMENT ....................................................... E-25

DIVISION 150 PROJECT REQUIREMENTS

Section 152. — CONSTRUCTION SURVEY AND STAKING ....................................... E-31 Section 153. — CONTRACTOR QUALITY CONTROL .................................................. E-35 Section 154. — CONTRACTOR SAMPLING AND TESTING ........................................ E-41 Section 155. — SCHEDULES FOR CONSTRUCTION CONTRACTS ........................... E-42 Section 156. — PUBLIC TRAFFIC .................................................................................... E-52 Section 157. — SOIL EROSION AND SEDIMENTATION CONTROL ......................... E-59 Section 158. — WATERING FOR DUST CONTROL ...................................................... E-65

DIVISION 200 EARTHWORK

Section 201. — CLEARING AND GRUBBING .................................................................. F-1 Section 203. — REMOVAL OF STRUCTURES AND OBSTRUCTIONS ........................ F-2 Section 204. — EXCAVATION AND EMBANKMENT .................................................... F-3 Section 205. — ROCK BLASTING .................................................................................... F-10 Section 208. — STRUCTURE EXCAVATION AND BACKFILL FOR

SELECTED MAJOR STRUCTURES ...................................................... F-13

DIVISION 250 SLOPE REINFORCEMENT AND RETAINING WALLS

Section 251. — RIPRAP...................................................................................................... F-17

DIVISION 300 AGGREGATE AND BASE COURSES

Section 301. — UNTREATED AGGREGATE COURSES ............................................... F-18

Revised by Amendment A004 iv

Project: AK DOT 135(6), Glenn Highway Rehabilitation, Kings River Bridge Section: MP 66.0 to MP 67.2

DIVISION 400 ASPHALT PAVEMENTS AND SURFACE TREATMENTS

Section 403. — ASPHALT CONCRETE ........................................................................... F-24

DIVISION 550 BRIDGE CONSTRUCTION

Section 551. — DRIVEN PILES ......................................................................................... F-27 Section 552. — STRUCTURAL CONCRETE ................................................................... F-29 Section 553. — PRESTRESSED CONCRETE................................................................... F-37 Section 554. — REINFORCING STEEL ............................................................................ F-39 Section 555. — STEEL STRUCTURES ............................................................................. F-47 Section 556. — BRIDGE RAILING ................................................................................... F-48 Section 559. — WATERPROOFING ................................................................................. F-49 Section 562. — TEMPORARY WORKS ........................................................................... F-53 Section 564. — BEARING DEVICES ................................................................................ F-56

DIVISION 600 INCIDENTAL CONSTRUCTION

Section 602. — CULVERTS AND DRAINS ..................................................................... F-57 Section 617. — GUARDRAIL ............................................................................................ F-59 Section 622. — RENTAL EQUIPMENT ............................................................................ F-60 Section 623. — GENERAL LABOR .................................................................................. F-62 Section 624. — TOPSOIL ................................................................................................... F-63 Section 625. — TURF ESTABLISHMENT ....................................................................... F-64 Section 626. — PLANTS, TREES, SHRUBS, VINES AND GROUNDCOVERS ........... F-66 Section 633. — PERMANENT TRAFFIC CONTROL ...................................................... F-67 Section 634. — PERMANENT PAVEMENT MARKINGS .............................................. F-69 Section 635. — TEMPORARY TRAFFIC CONTROL ..................................................... F-71 Section 637. — FACILITIES AND SERVICES ................................................................. F-78 Section 647. — ENVIRONMENTAL MITIGATION (ADDED SECTION) .................... F-80

DIVISION 700 MATERIAL

Section 703. — AGGREGATE ............................................................................................ G-1 Section 704. — SOIL ............................................................................................................ G-4 Section 705. — ROCK ......................................................................................................... G-5 Section 709. — REINFORCING STEEL AND WIRE ROPE............................................. G-6 Section 710. — FENCE AND GUARDRAIL ...................................................................... G-7 Section 712. — JOINT MATERIAL .................................................................................... G-8 Section 713. — ROADSIDE IMPROVEMENT MATERIAL ............................................ G-9 Section 715. — PILING ..................................................................................................... G-12 Section 717. — STRUCTURAL METAL ......................................................................... G-15 Section 718. — TRAFFIC SIGNING AND MARKING MATERIAL ............................. G-17 Section 725. — MISCELLANEOUS MATERIAL............................................................ G-19

F-27

Project: AK DOT 135(6), Glenn Highway Rehabilitation, Kings River Bridge Section: MP 66.0 to MP 67.2

DIVISION 550

BRIDGE CONSTRUCTION

Section 551. — DRIVEN PILES

Construction Requirements

551.04 Submittal. Add the following to paragraph (c):

(10) Nonimpact Hammers. Manufacturer, model, type, serial number, and rated energy.

551.05 Pile Driving Equipment. Amend as follows:

(2) Open-end diesel hammers. Add the following:

Only use open-end diesel hammers with pure (B100) biodiesel.

(3) Closed-end diesel hammers. Add the following:

Only use closed-end diesel hammers with pure (B100) biodiesel.

Delete the text of paragraph (a)(5) and substitute the following:

(5) Nonimpact Hammers. Nonimpact hammers, such as vibratory hammers, may only be used to advance piling from the ground surface to elevation 530 feet. Use impact hammers only to drive all piling below elevation 530 feet. Only use nonimpact hammers with non-petroleum based hydraulic fluids and pure (B100) biodiesel fuels.

Add the following to the text paragraph (a)(6):

(6) Hydraulic Hammers. Only use hydraulic hammers with 100-percent biodegradable vegetable base oil and hydraulic fluid.

Delete the second paragraph of (b) and substitute the following:

Approval of pile-driving equipment will be based on a wave equation analysis.

F-28 DIVISION 550

Project: AK DOT 135(6), Glenn Highway Rehabilitation, Kings River Bridge Section: MP 66.0 to MP 67.2

551.08 Driven Pile Capacity. Delete the text of this Subsection and substitute the following:

Drive piles to the specified penetration and to the depth necessary to obtain the required nominal pile capacity. Record blow count and stroke versus depth for production piling. Use a Saximeter or other approved equipment to determine stroke. Submit pile driving records to the CO by the end of each work shift. Splice piles not obtaining the required nominal capacity at the ordered length, and drive with an impact hammer until the required nominal pile capacity is achieved.

Determine nominal pile capacity of the in-place piles using driving criteria developed from dynamic load test results.

551.11(a) Steel pile. Add the following:

Non-Destructive Examination. Examine 100 percent of the total length of splice welds.

Examine welds by performing the ultrasonic testing according to the requirements of AWS D1.1 Section 6, Part F with Subsection 6.13.3.1 of AWS D1.1. Repair all weld defects in accordance with AWS D1.1.

551.13 Pile Load Tests. Add the following to paragraph (a):

Perform a minimum of one dynamic load test per bent.

F-30 DIVISION 550

Project: AK DOT 135(6), Glenn Highway Rehabilitation, Kings River Bridge Section: MP 66.0 to MP 67.2

Delete the first sentence of the third paragraph and substitute the following:

Verify mixture design with trial mixes prepared according to Section 4 of ACI 301 from proposed sources or with previous concrete production data for the mixture design submitted from proposed sources.

Delete item (w) from the third paragraph and substitute the following:

(w) Specified design strength (f’

c) and required average strength (f’

cr) for the concrete mixture at 28 days as determined by the process described in Section 4 of ACI 301. This process and associated calculations are outlined on FHWA Form 1608, pages 4 and 5. Pending 28-day strength results, a mix design may be approved on the basis that 7-day compressive strength results meet or exceed 85 percent of the required average strength (f’

cr) at 28 days;

552.08 Delivery. Add the following to paragraph (a):

Do not exceed 300 total revolutions, including both mixing and agitating speed.

552.09 Quality Control of Mix. Add the following:

(c) Curing and Shipping. Provide the appropriate initial curing of concrete cylinders taken for compressive strength testing, and transport the cylinders to the project curing facility.

Provide suitable containers to protect and continue the curing of cylinders while transporting.

Deliver cylinders to an AASHTO accredited laboratory approved by the CO. Cylinders will be tested by the approved laboratory at 7, 14, and 28 days from the date molded.

552.11 Handling and Placing Concrete. Amend as follows:

(a) General. Add the following:

Placement of concrete in pier caps, abutment caps, abutment end diaphragms, and pier diaphragms shall comply in accordance with Subsection 552.11(g) Mass concrete thermal effects. the Mass Concrete Placement and Curing Plan according to Subsection 551.11(g)(2)(a).

When electrical utility ducts, pipes, conduits, and ducts will be encased in concrete, install them in the forms before placing the concrete. Support the utility ducts, pipes, conduits, and ducts to prevent displacement during concrete placement.

Install electrical utility ducts and utility holes parallel to the roadway centerline unless noted otherwise. Prevent bond between the utility ducts and concrete by tightly wrapping the utility ducts with at least two layers of asphalt felt. Provide detectable underground utility marking tape meets or exceeds the APWA requirements. Provide watertight joints for all underground conduits. Place marking tapes according to manufacturer’s instructions before backfilling.