A.2.11.3.1_16b1-am5.pdf

1. CONTRACT ID CODE PAGE OF PAGES

AMENDMENT OF SOLICITATION/MODIFICATION OF CONTRACT 1 2

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

AM-0005 10 Mar 16

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

CECT – Contracting Division USACE, Honolulu District Bldg 252 (CECT-POH) Ft Shafter, HI 96858-5440

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

W9128A-16-B-0001 X

9B. DATED (SEE ITEM 11)

01/27/2016

10A. MODIFICATION OF CONTRACT/ORDER NO.

10B. DATED (SEE ITEM 13)

CODE FACILITY CODE

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 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.

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.

(x) 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.)

FY16 PN80412 Health Clinic Parking Structure, Phase 1, Schofield Barracks, Oahu, Hawaii

See Page 2 of 2 Pages

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

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

BY

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

NSN 7540-01-152-8070

PREVIOUS EDITION UNUSABLE

30-105 STANDARD FORM 30 (Rev. 10-83) Prescribed by GSA

FAR (48 CFR) 53.243

Am-0005 Standard Form 30

IFB No. W9128A-16-B-0001 Page 2 of 2 Pages

Item No. 14 (Continued)

1. CHANGES TO SPECIFICATIONS. Attached hereto are revised pages/paragraph to the specifications. Revised pages replace like-numbered pages. The revision mark (Am-0005) is shown on each revised page.

a. REVISED PARAGRAPHS. The following are revised paragraphs to the specifications. Changes are indicated in bold.

Section 01 90 00, paragraph 1.16

Section 31 00 00, paragraph 3.10

b. NEW PAGE. The following page is added to Section 00 73 00.

Section 00 73 00 00, Appendix D, Request for Information (RFIs), RFIs #57 - #58

c. REVISED SECTION / PARAGRPH. The following is revised section / paragraph to the specifications. Change is indicated in bold.

Section 00 01 00, SF 1442, Page 1, Block 13A

2. CHANGES TO DRAWINGS.

a. REVISED DRAWINGS (ISSUED). The following revised drawings replace like-numbered drawings and are issued herewith:

Sheet ID Sheet Number: Mark: Revision Date:

G-003 3 OF 4 5 07MAR2016

CD101 14 OF 58 5 07MAR2016

S-001 1 OF 50 5 07MAR2016

S-501 21 OF 50 5 07MAR2016

S-502 22 OF 50 5 07MAR2016

S-503 23 OF 50 5 07MAR2016

S-504 24 OF 50 5 07MAR2016

S-505 25 OF 50 5 07MAR2016

S-506 26 OF 50 5 07MAR2016

S-512 32 OF 50 5 07MAR2016

3. The bid opening has been extended. Please see SF 1442, Page 1, Block 13A.

(Am-0005)

SOLICITATION, OFFER,

AND AWARD

(Construction, Alteration, or Repair)

1. SOLICITATION NO.

W9128A-16-B-0001

2. TYPE OF SOLICITATION 3. DATE ISSUED

17-Dec-2015

PAGE OF PAGES

X SEALED BID (IFB)

NEGOTIATED(RFP)

IMPORTANT - The "offer" section on the reverse must be fully completed by offeror.

4. CONTRACT NO. 5. REQUISITION/PURCHASE REQUEST NO. 6. PROJECT NO.

80412

7. ISSUED BY CODE W9128A 8. ADDRESS OFFER TO (If Other Than Item 7) CODE

CECT - CONTRACTING DIVISION

USACE, HONOLULU DISTRICT

BLDG 252 (CECT-POH)

FT. SHAFTER HI 96858-5440

TEL: FAX:

See Item 7

TEL: FAX:

9. FOR INFORMATION

CALL:

A. NAME

DAYNA MATSUMURA

B. TELEPHONE NO. (Include area code) (NO COLLECT CALLS)

808-835-4379

SOLICITATION

NOTE: In sealed bid solicitations "offer" and "offeror" mean "bid" and "bidder".

10. THE GOVERNMENT REQUIRES PERFORMANCE OF THE WORK DESCRIBED IN THESE DOCUMENTS(Title, identifying no., date):

FY16 PN80412 Health Clinic Parking Structure, Phase 1, Schofield Barracks, Oahu, Hawaii

11. The Contractor shall begin performance within 7 calendar days and complete it within 540 calendar days after receiving award, X notice to proceed. This performance period is X mandatory, negotiable. (See 52.211-10 .)

12 A. THE CONTRACTOR MUST FURNISH ANY REQUIRED PERFORMANCE AND PAYMENT BONDS?

(If "YES," indicate within how many calendar days after award in Item 12B.)

12B. CALENDAR DAYS

X YES NO

13. ADDITIONAL SOLICITATION REQUIREMENTS:

A. Sealed offers in original and 1 copies to perform the work required are due at the place specified in Item 8 by 02:00 PM (hour) local time 17 Mar 2016 (date). If this is a sealed bid solicitation, offers must be publicly opened at that time. Sealed envelopes containing offers shall be marked to show the offeror's name and address, the solicitation number, and the date and time offers are due.

B. An offer guarantee X is, is not required.

C. All offers are subject to the (1) work requirements, and (2) other provisions and clauses incorporated in the solicitation in full text or by reference.

D. Offers providing less than 90 calendar days for Government acceptance after the date offers are due will not be considered and will be rejected.

NSN 7540-01-155-3212 1442-101 STANDARD FORM 1442 (REV. 4-

85)

Prescribed by GSA

FAR (48 CFR) 53.236-1(e)

FY16 PN8042 Health Clinic Parking Structure, Phase 1, Schofield Barracks, Oahu, Hawaii

RFI # Question Issued Response

Please refers to section details on sheets S501 –S506, Spec Section 31 00

00, Paragraph 1.2.9. 1. Wall section details on Sheets S501-S506 shows 1’ of #3BF gravel wrapped in geotextile filter and onsite material. 2. Spec

Section 31 00 00, Para 1.2.9 states “backfill behind retaining and basement walls shall consist of select granular materials.” Please confirm that backfill basement retaining wall shall be select granular fill per Spec, not onsite satisfactory material per cross section details.

See Am-0005, Section 31 00 00 Para 3.10 and Revised Sheets

S-001, S-501, S-502, S-503, S-504, S-505, S-506, and S-512.

Please refers to sheets CD101 and LD101. CD101 indicates removal of 21 trees while LD101 shows 6 trees removed, but the rest of trees to be relocated. Please clarify.

See Am-0005, Revised Sheet CD101.

Section 00 73 00, Appendix D, Request for Information - 1

PN80412

SECTION TABLE OF CONTENTS

DIVISION 01 - GENERAL REQUIREMENTS

SECTION 01 90 00

MISCELLANEOUS PROVISIONS

PART 1 GENERAL

1.1 REFERENCES

1.2 SUBMITTALS

1.3 PROJECT MANAGEMENT ORGANIZATION

1.3.1 General

1.3.2 Organization Plan

1.3.3 Organizational Changes

1.3.4 Project Manager

1.3.5 Project Superintendent

1.4 DOCUMENTATION OF MEETINGS

1.5 CONTRACTOR QUALITY CONTROL

1.6 PRODUCTS CONTAINING RECOVERED MATERIALS

1.7 AS-BUILT DRAWINGS

1.8 INSPECTION OF EXISTING CONDITIONS

1.9 DUST CONTROL

1.10 PROTECTION

1.10.1 Warning Signs and Barricades

1.10.2 Protection of Grassed and Landscaped Areas

1.10.3 Protection of Trees and Plants

1.10.4 Protection of Building From the Weather

1.11 RESTORATION WORK

1.12 REMOVAL AND DISPOSAL

1.13 INTERFERENCE WITH GOVERNMENT OPERATIONS

1.13.1 Coordination

1.13.2 Utilities and Facilities

1.13.2.1 Outage Request

1.13.2.2 Request for Temporary Water Service

1.13.2.3 Staking and Flagging Existing Utilities

1.14 PROCEDURES FOR ROAD CLOSURES

1.15 CONTRACTOR'S OPERATIONS OR STORAGE AREA (COSA)

1.16 GOVERNMENT PROJECT OFFICE

1.16.1 Smart Tablet Computers

1.17 WORKING HOURS

1.18 WATER AND ENERGY CONSERVATION

1.19 ELECTRONIC FILES

1.20 (DELETED)

PART 2 PRODUCTS (Not Applicable)

PART 3 EXECUTION (Not Applicable)

-- End of Section Table of Contents --

SECTION 01 90 00 Page 1

SECTION 01 90 00

MISCELLANEOUS PROVISIONS

PART 1 GENERAL

1.1 REFERENCES

The publications listed below form a part of this specification to the extent referenced. The publications are referred to in the text by basic designation only.

U.S. ARMY CORPS OF ENGINEERS (USACE)

EM 385-1-1 (2014) Safety -- Safety and Health Requirements

1.2 SUBMITTALS

Government approval/acceptance is required for submittals with a "G" designation; submittals not having a "G" designation are for information only. The following shall be submitted in accordance with Section 01 33 00

SUBMITTAL PROCEDURES:

SD-01 Preconstruction Submittals

Organization Plan

Provide a diagram depicting the proposed management organization. The chart shall clearly identify lines of authority and areas of responsibility. Include a narrative description of how the management team will operate, and the specific duties and responsibilities of the key individuals.

The narrative shall describe the Contractor's on-site organization and structure, and shall describe how the Contractor intends to monitor and control timeliness, quality, and safety of the work at the job site, including the work of any subcontractors on all phases of the contract.

Identify the individuals who will fill the key management positions: Project Manager, Project Superintendent, Contractor Quality Control System Manager, , Site Safety and Health Officer.

Provide resumes for each individual. Resumes must support the individual's qualifications to perform in the selected position.

Provide copies of letters of direction to each key personnel from an appropriate officer of the company.

Electrical Outage Permit

Water Outage Permit

Request for Temporary Water Service

Traffic Control Plan/Excavation Permit

SECTION 01 90 00 Page 2

Complete the attached Traffic Control Plan/Excavation Permit (Attachment 1). Prior to start of any excavation or trenching work, the Contractor shall obtain clearance, in writing, from the appropriate communications agency and base or area engineer.

Copies of all correspondence shall be provided to the Contracting Officer. Normal coordination time for obtaining the necessary permits is approximately 15 calendar days. The Contractor shall advise the Contracting Officer promptly when it appears that the normal coordination time will be exceeded.

SD-06 Test Reports

Inspection of Existing Conditions

Dust Control

Method(s) of dust control.

SD-07 Certificates

Products Containing Recovered Materials

1.3 PROJECT MANAGEMENT ORGANIZATION

1.3.1 General

The Contractor is responsible for ensuring that the contract is adequately staffed to manage all of the work in full accordance and compliance with the contract requirements.

1.3.2 Organization Plan

The Contractor shall submit an organization plan describing the organization for managing this contract. The plan shall include lines of authority, position responsibilities, and qualifications of the staff.

The project staff shall minimally consist of the following key personnel:

Project Manager, Project Superintendent, Contractor Quality Control System Manager, and Site Safety and Health Officer. Each of the individuals selected to fill these positions is subject to acceptance by the Contracting Officer.

1.3.3 Organizational Changes

The Contractor shall maintain the project management staff at full strength at all times. When it is necessary to make changes to the staff, the Contractor shall revise the Organization Plan to reflect the changes and submit the changes to the Contracting Officer for acceptance at least 14 calendar days prior to implementation of the changes.

Substitutions for any accepted key personnel must be submitted for review and acceptance by the Contracting Officer prior to the start of work by that individual. The Contractor is informed that the Government shall be allowed at least 30 days to respond. Any delays resulting from this process shall be the responsibility of the Contractor and shall not be a basis for any equitable contract adjustment.

SECTION 01 90 00 Page 3

1.3.4 Project Manager

The Project Manager shall be responsible for the Contractor's overall management and coordination of this contract and shall be the central point of contact with the Government for performance of all work under this contract, including warranty. The Project Manager shall oversee construction accomplishment, administer all instructions, and answer all questions from the Contracting Officer pertaining to the work during the life of the contract, including the warranty period. The Project Manager shall be responsible for the complete coordination of all work in this contract. The Project Manager shall be responsible for ensuring that adequate internal controls and review procedures are followed in order to eliminate conflicts, errors and omissions, and for ensuring that all technical requirements are met. Another individual may be designated to temporarily act (no longer than 2 weeks) for the Project Manager, however, forty-eight (48) hours advance notice in writing of such change shall be requested to the Contracting Officer, and no change shall be made without prior acceptance by the Contracting Officer.

The Project Manager shall have a bachelor's degree from an accredited university or college with a major in engineering, architecture, or related technical field, and at least five (5) years experience in managing and supervising construction projects of similar size and scope.

1.3.5 Project Superintendent

A Project Superintendent shall be assigned. This individual shall have a minimum of five (5) years experience as a superintendent on construction projects similar in size and scope to this contract. The project superintendent shall have overall responsibility for all operations on the jobsite. The superintendent shall be assigned no other duties, unless otherwise allowed in Section 01 45 04 CONTRACTOR QUALITY CONTROL, paragraph CQC System Manager.

1.4 DOCUMENTATION OF MEETINGS

All meetings involving the Contractor and the Government shall be documented. Except for the Preconstruction Meeting and the CQC and Safety coordination/mutual understanding meetings which will be documented by the Government, the Contractor shall be responsible for accurately recording minutes of meetings and producing written documentation of meeting discussions. The minutes shall include meeting specifics such as:

contract number, date, time, purpose/subject, attendees, and summary of discussions in outline form, including pending actions, responsible party, and suspenses. Prior to distribution of the minutes, a Draft of the minutes shall be prepared and forwarded within 24 hours of the meeting’s conclusion to all meeting attendees for review and comment. The Final minutes shall be completed and distributed within 3 working days following the meeting.

1.5 CONTRACTOR QUALITY CONTROL

To assure compliance with contract requirements, the Contractor shall establish and maintain quality control for materials and work, covered by all sections of the TECHNICAL REQUIREMENTS in accordance with Section 01 45 04 CONTRACTOR QUALITY CONTROL. Records shall be maintained for all operations including sampling and testing.

SECTION 01 90 00 Page 4

1.6 PRODUCTS CONTAINING RECOVERED MATERIALS

The Contractor shall submit manufacturer's certification attesting that product meets or exceeds EPA's recovered material guidelines.

1.7 AS-BUILT DRAWINGS

As-built drawings shall be in accordance with Section 01 78 00 CLOSEOUT

SUBMITTALS.

1.8 INSPECTION OF EXISTING CONDITIONS

A written report with color photographs noting the condition of the existing facilities at the time of the inspection. One copy of the report including photographs shall be submitted to the Contracting Officer, prior to construction.

1.9 DUST CONTROL

Dust control shall be in accordance with Section 02 41 00 DEMOLITION.

Measures shall also be taken for dust control along haul routes and equipment parking areas.

1.10 PROTECTION

The Contractor shall take all necessary precautions to insure that no damages to private or public property will result from his operations.

Any such damages shall be repaired or property replaced by the Contractor in accordance with the CONTRACT CLAUSES entitled "PERMITS AND RESPONSIBILITIES" and "PROTECTION OF EXISTING VEGETATION, STRUCTURES, EQUIPMENT, UTILITIES, AND IMPROVEMENTS", without delay, and at no cost to the Government.

1.10.1 Warning Signs and Barricades

The Contractor shall be responsible for posting warning signs or erecting temporary barricades to provide for safe conduct of work and protection of property.

1.10.2 Protection of Grassed and Landscaped Areas

The Contractor's vehicles shall be restricted to paved roadways and driveways. Vehicles shall not be driven or parked on grassed and/or landscaped areas except when absolutely necessary for the performance of the work and approved in advance by the Contracting Officer. Grassed or landscaped areas damaged by the Contractor shall be restored to their original condition without delay and at no cost to the Government.

1.10.3 Protection of Trees and Plants

Where necessary, tree branches and plants interfering with the work may be temporarily tied back by the Contractor to permit accomplishment of the work in a convenient manner, so long as they will not be permanently damaged thereby. If this is not feasible, they may be pruned, subject to written approval by the Contracting Officer.

1.10.4 Protection of Building From the Weather

The interior of the building and all materials and equipment shall be

SECTION 01 90 00 Page 5 protected from the weather at all times.

1.11 RESTORATION WORK

Existing conditions or areas damaged or disturbed by the Contractor's operations shall be restored to their original condition, or near original condition as possible, to the satisfaction of the Contracting Officer.

1.12 REMOVAL AND DISPOSAL

Removal and disposal shall be in accordance with Section 02 41 00 DEMOLITION. The Contractor shall salvage or recycle waste to the maximum extent practical as it relates to the capabilities of local industries. A record of the quantity of salvaged or recycled materials shall be maintained by the Contractor during the length of the project and submitted to the Contracting Officer at acceptance of the project.

Quantities shall be recorded in the unit of measure of the industry.

Reuse of materials on the site shall be considered a form of recycling.

An example of such reuse would be the use of acceptable excavated materials as fill.

1.13 INTERFERENCE WITH GOVERNMENT OPERATIONS

The Contractor shall establish work procedures and methods to prevent interference with existing operations within or adjacent to the construction area. Free passage into adjoining or adjacent buildings not in the contract will not be permitted except as approved by the Contracting Officer. Procedures and methods shall also provide for safe conduct of work and protection of property which is to remain undisturbed.

1.13.1 Coordination

The Contractor shall coordinate all work with the Contracting Officer to minimize interruption and inconvenience to the occupants or to the Government. Scheduling and programming of work will be established during the pre-construction conference.

1.13.2 Utilities and Facilities

All utilities and facilities serving surrounding buildings shall remain operable and shall not be affected by the Contractor's work, unless otherwise approved in writing in advance by the Contracting Officer.

1.13.2.1 Outage Request

All electrical and water outages require a permit. Submit requests as follows:

Electrical Outage USAG-HI Electrical Distribution System, Attachment 2, Encl 1.

Water Outage USAG-HI Directorate of Public Works, Attachment 3.

Comply with all permit procedures and requirements in accordance with the latest version of IMPC-HAW-PWO 658, Standard Operating Procedure (SOP), Attachment 2.

SECTION 01 90 00 Page 6

1.13.2.2 Request for Temporary Water Service

Requests for temporary water service shall be made at least 30 calendar days prior to installation of the service. Completed USAG-HI Form 36 and 37 (Attachments 4 and 5) shall be submitted with the request. Approval of temporary water service will be valid for 120-180 days. Extensions for continued temporary water service shall be requested at least 21 calendar days prior to the date cited on the Temporary Water Service Approval form. The request shall be signed by the contractor's representative noted in the certification block on the Temporary Water Service Approval form (See Attachment 6, Sample Extension Letter).

Forms may be retrieved at:

http://www.garrison.hawaii.army.mil/command/document.htm

1.13.2.3 Staking and Flagging Existing Utilities

The Contractor, prior to start of any excavation or trenching work, shall verify the location of all utility lines shown on the drawings which are within the areas of work, and shall mark, stake, or flag each utility line along trench alignments and under areas of excavation under this project, as approved. Existing utility lines shall be located by walking trench alignments with approved equipment for locating underground pipes and cables. Utility lines so located shall be noted on the drawings.

1.14 PROCEDURES FOR ROAD CLOSURES

See Memorandum dated 13 Nov 2013 (Attachment 7) for standard procedures for road closures.

1.15 CONTRACTOR'S OPERATIONS OR STORAGE AREA (COSA)

An open operations and storage area is available as shown on the drawings. No rusty or unsightly materials shall be used for providing the secure measure and such measure shall be erected in a workmanlike manner.

Before any construction commences on establishing the operation/storage area, Contractor shall take photographs and/or videos of the site in order to establish the original conditions of the site. A duplicate set shall be made and submitted to the Government for its files. Upon completion and prior to the final acceptance of the contract work, the Contractor shall restore the area to its original condition.

1.16 GOVERNMENT PROJECT OFFICE

Requirements should include the following:

Floor area not less than 1000sf

Minimum once per week janitorial/custodial cleaning services

Restroom facility consisting of a flushing flush tank toilet

Lavatory with water and sewer/vent connections including weekly janitorial/custodial refills of toilet paper, hand towels and hand wash soap

Exterior door and windows with security locks

Windows with screens

SECTION 01 90 00 Page 7

Air conditioning

Electricity

Ceiling lights

Duplex wall outlets every 10' along all walls

Two 10'x4' magnetic, dry erase boards

Data ports for six workstations

11x17 scanner

Ten legal size five-drawer locking file cabinets

Eight 5-shelf bookcases

Two plan racks

Ten 6' long layout tables

Six office desks and ergonomic chairs

Hot/cold bottled water dispenser

Four 5gal water bottles per month

First-aid kit to comply with EM 385-1-1

Fire extinguishers

Six parking stalls reserved for Government vehicles

One (1) 19 cubic foot (minimum) capacity, top freezer with six (6) ice cube trays

One (1) 1000W (minimum), 1.1 cubic foot (minimum) capacity, countertop microwave oven with turntable.

1.16.1 Smart Tablet Computers

Five (5) smart tablet computer of the most current technical version available at contract award shall be provided. Each Tablet shall have:

A minimum screen size of 9"

WiFi + cellular data capability

A minimum of 64GB of storage capacity

A minimum 2048x1536 screen resolution

A minimum 8.0MP rear facing camera resolution

A minimum 1.2MP front facing camera resolution

SECTION 01 90 00 Page 8

A minimum 1080p HD video recording resolution

Accelermoter, fingerprint sensor, gyro sensor and ambient light sensor

Own wireless keyboard

An application to access and edit Microsoft office files (i.e.

Word, Excel, Powerpoint)

An application to access and edit pdf files

An own smart case that wakes the tablet when opened and puts it to sleep on close.

Smart case shall fold to create a stand

Contractor shall provide each tablet with a cellular data plan to include a minimum of 4GB of data per month.

1.17 WORKING HOURS

All work shall be performed between the hours of 0730 to 1600 HST, Monday through Friday. No work shall be accomplished on Saturdays, Sundays, and all Federal holidays without written permission from the Contracting Officer. Such written permission shall be available at the job site at all times during construction.

1.18 WATER AND ENERGY CONSERVATION

The Contractor is responsible for water and energy conservation at the job site and shall appoint an individual responsible for ensuring compliance.

The designated individual shall check the jobsite at the close of business each day to ensure all lights, utilities, and equipment are properly secured, turned off and powered down.

1.19 ELECTRONIC FILES

All paper documents submitted to the government, including, but not limited to meeting minutes, bonds, insurance certificates, correspondence, weekly payrolls, proposals, accident reports, submittals, etc shall be accompanied by an electronic copy of the document in pdf format. The PDF copy shall be identical to the paper copy. The file name shall consist of the document type/name, subject and document date. Electronic files may be submitted on CD, DVD or by email. Include a list of the documents included in the electronic submittal.

SECTION 01 90 00 Page 9

1.20 (DELETED)

PART 2 PRODUCTS (Not Applicable)

PART 3 EXECUTION (Not Applicable)

-- End of Section --

SECTION 01 90 00 Page 10

SECTION TABLE OF CONTENTS

DIVISION 31 - EARTHWORK

SECTION 31 00 00

EARTHWORK

PART 1 GENERAL

1.1 REFERENCES

1.2 DEFINITIONS

1.2.1 Satisfactory Materials

1.2.2 Unsatisfactory Materials

1.2.3 Cohesionless and Cohesive Materials

1.2.4 Degree of Compaction

1.2.5 Topsoil

1.2.6 Hard/Unyielding Materials

1.2.7 Rock

1.2.8 Unstable Material

1.2.9 Select Granular Material

1.2.9.1 General Requirements

1.2.9.2 California Bearing Ratio Values

1.2.10 Initial Backfill Material

1.2.11 Expansive Soils

1.3 SYSTEM DESCRIPTION

1.3.1 Classification of Excavation

1.3.2 Blasting

1.3.3 Dewatering Work Plan

1.4 SUBMITTALS

PART 2 PRODUCTS

2.1 REQUIREMENTS FOR OFFSITE SOILS

2.2 BURIED WARNING AND IDENTIFICATION TAPE

2.2.1 Warning Tape for Metallic Piping

2.2.2 Detectable Warning Tape for Non-Metallic Piping

2.3 DETECTION WIRE FOR NON-METALLIC PIPING

2.4 SURFACE MONUMENTS

2.4.1 Type 1 Settlement Marker

2.4.2 Type 2 Settlement Marker

2.4.3 Horizontal Survey Control Points

PART 3 EXECUTION

3.1 TOPSOIL PLACEMENT

3.2 GENERAL EXCAVATION

3.2.1 Drainage Structures

3.2.2 Drainage

3.2.3 Dewatering

3.2.4 Trench Excavation Requirements

3.2.4.1 Bottom Preparation

3.2.4.2 Removal of Unyielding Material

3.2.4.3 Removal of Unstable Material

SECTION 31 00 00 Page 1

3.2.4.4 Excavation for Appurtenances

3.2.4.5 Jacking, Boring, and Tunneling

3.2.5 Underground Utilities

3.2.6 Structural Excavation

3.3 SELECTION OF BORROW MATERIAL

3.4 SHORING AND UNDERPINNING

3.4.1 General Requirements

3.4.2 Geotechnical Engineer

3.4.3 Existing Structures and Facilities

3.5 EARTHWORK INSTRUMENTATION

3.6 FINAL GRADE OF SURFACES TO SUPPORT CONCRETE

3.7 GROUND SURFACE PREPARATION

3.7.1 General Requirements

3.8 UTILIZATION OF EXCAVATED MATERIALS

3.9 BURIED TAPE AND DETECTION WIRE

3.9.1 Buried Warning and Identification Tape

3.9.2 Buried Detection Wire

3.10 BACKFILLING AND COMPACTION

3.10.1 Trench Backfill

3.10.1.1 Replacement of Unyielding Material

3.10.1.2 Replacement of Unstable Material

3.10.1.3 Bedding and Initial Backfill

3.10.1.4 Final Backfill

3.10.1.4.1 Roadways

3.10.1.4.2 Sidewalks, Turfed or Seeded Areas and Miscellaneous

Areas

3.10.2 Backfill for Appurtenances

3.11 SPECIAL REQUIREMENTS

3.11.1 Water Lines

3.11.2 Electrical Distribution System

3.12 EMBANKMENTS

3.12.1 Earth Embankments

3.13 SUBGRADE PREPARATION

3.13.1 Fill and Cut Subgrade, Slabs, and Footings

3.13.2 Construction

3.13.3 Compaction

3.13.3.1 Subgrade for Pavements

3.14 FINISHING

3.14.1 Parking Structure Slabs-on-Grade

3.14.2 Grading Around Structures

3.15 PLACING TOPSOIL

3.16 TESTING

3.16.1 Fill and Backfill Material Gradation

3.16.2 In-Place Densities

3.16.3 Check Tests on In-Place Densities

3.16.4 Moisture Contents

3.16.5 Optimum Moisture and Laboratory Maximum Density

3.16.6 Tolerance Tests for Subgrades

3.16.7 Displacement of Drain Lines

3.17 DISPOSITION OF SURPLUS MATERIAL

-- End of Section Table of Contents --

SECTION 31 00 00 Page 2

SECTION 31 00 00

EARTHWORK

PART 1 GENERAL

1.1 REFERENCES

The publications listed below form a part of this specification to the extent referenced. The publications are referred to within the text by the basic designation only.

AMERICAN ASSOCIATION OF STATE HIGHWAY AND TRANSPORTATION OFFICIALS

(AASHTO)

AASHTO T 180 (2010) Standard Method of Test for Moisture-Density Relations of Soils Using a 4.54-kg (10-lb) Rammer and a 457-mm (18-in.) Drop

AASHTO T 224 (2010) Standard Method of Test for Correction for Coarse Particles in the Soil Compaction Test

ASTM INTERNATIONAL (ASTM)

ASTM C136/C136M (2014) Standard Test Method for Sieve Analysis of Fine and Coarse Aggregates

ASTM D1140 (2014) Amount of Material in Soils Finer than the No. 200 (75-micrometer) Sieve

ASTM D1556 (2007) Density and Unit Weight of Soil in Place by the Sand-Cone Method

ASTM D1557 (2012) Standard Test Methods for Laboratory Compaction Characteristics of Soil Using Modified Effort (56,000 ft-lbf/ft3) (2700 kN-m/m3)

ASTM D1883 (2014) CBR (California Bearing Ratio) of Laboratory-Compacted Soils

ASTM D2167 (2008) Density and Unit Weight of Soil in Place by the Rubber Balloon Method

ASTM D2487 (2011) Soils for Engineering Purposes (Unified Soil Classification System)

ASTM D2937 (2010) Density of Soil in Place by the Drive-Cylinder Method

ASTM D422 (1963; R 2007; E 2014; E 2014)

Particle-Size Analysis of Soils

SECTION 31 00 00 Page 3

ASTM D4318 (2010; E 2014) Liquid Limit, Plastic Limit, and Plasticity Index of Soils

ASTM D6938 (2010) Standard Test Method for In-Place Density and Water Content of Soil and Soil-Aggregate by Nuclear Methods (Shallow Depth)

DEPARTMENT OF TRANSPORTATION, STATE OF HAWAII

DOT HSS (2005) Hawaii Standard Specifications for Road, Bridge, and Public Works Construction, as amended

U.S. ENVIRONMENTAL PROTECTION AGENCY (EPA)

EPA 600/4-79/020 (1983) Methods for Chemical Analysis of Water and Wastes

EPA SW-846.3-3 (1999, Third Edition, Update III-A) Test Methods for Evaluating Solid Waste:

Physical/Chemical Methods

1.2 DEFINITIONS

1.2.1 Satisfactory Materials

Satisfactory materials comprise any materials classified by ASTM D2487 as

GW, GP, GM, GP-GM, GW-GM, GC, GP-GC, GM-GC, SW, SP, SM, SW-SM, SC, SW-SC,

SP-SM, SP-SC, CL, ML, CL-ML, or MH. Satisfactory materials for grading comprise stones less than 4 inches, except for fill material for pavements and railroads which comprise stones less than 3 inches in any dimension.

Fine-grained soils including onsite excavated elastic silt or clayey soils where used as satisfactory materials shall have a CBR of 12 or higher and CBR of 12 or higher and CBR-swell of less than 2 percent when remolded to 90 percent of its maximum dry density ( ASTM D 1577 ) at optimum moisture content.

1.2.2 Unsatisfactory Materials

Materials which do not comply with the requirements for satisfactory materials are unsatisfactory. Unsatisfactory materials also include non-engineered fills; trash; refuse; backfills from previous construction;

and material classified as satisfactory which contains root and other organic matter. Notify the Contracting Officer when encountering any contaminated materials.

1.2.3 Cohesionless and Cohesive Materials

Cohesionless materials include materials classified in ASTM D2487 as GW, GP, SW, and SP. Cohesive materials include materials classified as GC, SC, ML, CL, MH, and CH. Materials classified as GM and SM will be identified as cohesionless only when the fines are nonplastic. Perform testing, required for classifying materials, in accordance with ASTM D4318, ASTM C136, ASTM D422, and ASTM D1140.

1.2.4 Degree of Compaction

Degree of compaction required, except as noted in the second sentence, is

SECTION 31 00 00 Page 4 expressed as a percentage of the maximum density obtained by the test procedure presented in ASTM D1557 abbreviated as a percent of laboratory maximum density. Since ASTM D1557 applies only to soils that have 30 percent or less by weight of their particles retained on the 3/4 inch sieve, express the degree of compaction for material having more than 30 percent by weight of their particles retained on the 3/4 inch sieve as a percentage of the maximum density in accordance with AASHTO T 180 and corrected with AASHTO T 224 . To maintain the same percentage of coarse material, use the "remove and replace" procedure as described in NOTE 8 of Paragraph 7.2 in AASHTO T 180 .

1.2.5 Topsoil

Material suitable for topsoils obtained from offsite areas or excavations is defined as: Natural, friable soil representative of productive, well-drained soils in the area, free of subsoil, stumps, rocks larger than one inch diameter, brush, weeds, toxic substances, and other material detrimental to plant growth. Amend topsoil pH range to obtain a pH of 5.5 to 7.

1.2.6 Hard/Unyielding Materials

Hard/Unyielding materials comprise weathered rock, dense consolidated deposits, or conglomerate materials which are not included in the definition of "rock" with stones greater than 4 inch in any dimension or as defined by the pipe manufacturer, whichever is smaller. These materials usually require the use of heavy excavation equipment, ripper teeth, or jack hammers for removal.

1.2.7 Rock

Solid homogeneous interlocking crystalline material with firmly cemented, laminated, or foliated masses or conglomerate deposits, neither of which can be removed without systematic drilling and blasting, drilling and the use of expansion jacks or feather wedges, or the use of backhoe-mounted pneumatic hole punchers or rock breakers; also large boulders, buried masonry, or concrete other than pavement exceeding 1/2 cubic yard in volume. Removal of hard material will not be considered rock excavation because of intermittent drilling and blasting that is performed merely to increase production.

1.2.8 Unstable Material

Unstable materials are too wet to properly support the utility pipe, conduit, or appurtenant structure.

1.2.9 Select Granular Material

Backfill behind retaining and basement walls shall consist of select granular materials.

1.2.9.1 General Requirements

Select granular material consist of materials classified as GW-GM, SW- SM, GM or SM. Select granular material shall be non-expansive and well graded from coarse to fine with particles no greater than 3 inches in largest dimension. The materials shall have a California Bearing Ratio (CBR) value of 20 or higher and a swell potential of 1 percent or less when tested in accordance with ASTM D1883. The materials

SECTION 31 00 00 Page 5 also shall contain between 10 and 30 percent particles passing the No. 200 sieve.

1.2.9.2 California Bearing Ratio Values

Bearing Ratio: Minimum bearing ratio shall be 20 percent for test sample remolded to 95 percent of ASTM D1557 maximum dry density and at optimum moisture content. CBR-swell shall be less than 1 percent for test sample remolded to 95 percent of ASTM D1557 maximum dry density and at optimum moisture content. CBR test shall be in accordance with ASTM D1883 with a laboratory soaking period of not less than 4 days.

1.2.10 Initial Backfill Material

Initial backfill consists of select granular material or satisfactory materials free from rocks 2 inches or larger in any dimension or free from rocks of such size as recommended by the pipe manufacturer, whichever is smaller. When the pipe is coated or wrapped for corrosion protection, free the initial backfill material of stones larger than 1 inch in any dimension or as recommended by the pipe manufacturer, whichever is smaller.

1.2.11 Expansive Soils

Expansive soils are defined as soils that have a CBR-swell of more than 2 percent for test sample remolded to 90 percent of ASTM D1557 maximum dry density and at optimum moisture content.

1.3 SYSTEM DESCRIPTION

Subsurface soil boring logs are shown on the drawings. These data represent the best subsurface information available; however, variations may exist in the subsurface between boring locations. Cobbles and boulders are known to be present in soil matrix and should be expected in excavation.

Ground water was not encountered in the borings. Local perched subsurface seepage zones and groundwater table may exist and shall be anticipated within the project limits during or after rainy periods. Existing utility trenches backfilled with granular materials may also create paths for groundwater and perched water seepage within the project limits.

Material character is indicated by the boring logs. The boring logs depict the subsurface conditions encountered only at the specific condition and at the time of the field exploration indicated. Variations of subsurface conditions from those depicted in the logs may occur between and beyond the borings.

1.3.1 Classification of Excavation

No consideration will be given to the nature of the materials, and all excavation will be designated as unclassified excavation.

1.3.2 Blasting

Blasting will not be permitted.

1.3.3 Dewatering Work Plan

Submit procedures for accomplishing dewatering work.

SECTION 31 00 00 Page 6

1.4 SUBMITTALS

Government approval is required for submittals with a "G" designation;

submittals not having a "G" designation are for information only. Submit the following in accordance with Section 01 33 00 SUBMITTAL PROCEDURES:

SD-01 Preconstruction Submittals

Shoring and Underpinning Plan Dewatering Work Plan Earthwork Instrumentation Plan

SD-03 Product Data

Fill and Backfill Materials Pipe Bedding

SD-06 Test Reports

Testing

Within 24 hours of conclusion of physical tests, submit 2 copies of test results, including calibration curves and results of calibration tests.

Instrumentation Installation Report

Instrumentation Readings and Monitoring Results

SD-07 Certificates

Testing

PART 2 PRODUCTS

2.1 REQUIREMENTS FOR OFFSITE SOILS

Test offsite soils brought in for use as backfill for Total Petroleum Hydrocarbons (TPH), Benzene, Toluene, Ethyl Benzene, and Xylene (BTEX) and full Toxicity Characteristic Leaching Procedure (TCLP) including ignitability, corrosivity and reactivity. Backfill shall contain a maximum of 100 parts per million (ppm) of total petroleum hydrocarbons (TPH) and a maximum of 10 ppm of the sum of Benzene, Toluene, Ethyl Benzene, and Xylene (BTEX) and shall pass the TCPL test. Determine TPH concentrations by using EPA 600/4-79/020 Method 418.1. Determine BTEX concentrations by using EPA SW-846.3-3 Method 5030/8020. Perform TCLP in accordance with EPA SW-846.3-3 Method 1311. Provide Borrow Site Testing for TPH, BTEX and TCLP from a composite sample of material from the borrow site, with at least one test from each borrow site. Do not bring material onsite until tests have been approved by the Contracting Officer.

2.2 BURIED WARNING AND IDENTIFICATION TAPE

Provide polyethylene plastic and metallic core or metallic-faced, acid-and alkali-resistant, polyethylene plastic warning tape manufactured specifically for warning and identification of buried utility lines.

Provide tape on rolls, 3 inches minimum width, color coded as specified below for the intended utility with warning and identification imprinted

SECTION 31 00 00 Page 7 in bold black letters continuously over the entire tape length. Warning and identification to read, "CAUTION, BURIED (intended service) LINE BELOW" or similar wording. Provide permanent color and printing, unaffected by moisture or soil.

WARNING TAPE COLOR CODES

Red Electric

Orange Telephone and Other Communications

Blue Water Systems

Green Sewer Systems (Sanitary and Storm Drain)

2.2.1 Warning Tape for Metallic Piping

Provide acid and alkali-resistant polyethylene plastic tape conforming to the width, color, and printing requirements specified above, with a minimum thickness of 0.003 inch and a minimum strength of 1500 psi lengthwise, and 1250 psi crosswise, with a maximum 350 percent elongation.

2.2.2 Detectable Warning Tape for Non-Metallic Piping

Provide polyethylene plastic tape conforming to the width, color, and printing requirements specified above, with a minimum thickness of 0.004 inch, and a minimum strength of 1500 psi lengthwise and 1250 psi crosswise. Manufacture tape with integral wires, foil backing, or other means of enabling detection by a metal detector when tape is buried up to 3 feet deep. Encase metallic element of the tape in a protective jacket or provide with other means of corrosion protection.

2.3 DETECTION WIRE FOR NON-METALLIC PIPING

Insulate a single strand, solid copper detection wire with a minimum of 12

AWG.

2.4 SURFACE MONUMENTS

2.4.1 Type 1 Settlement Marker

a. Provide 1-inch long, powder-actuated concrete nail, set approximately 7/8 inch deep with head exposed in top of concrete or asphalt concrete. The nail shall be set a minimum of 3 inches from edge of concrete to avoid damage to the structure.

2.4.2 Type 2 Settlement Marker

a. Provide 3/4-inch diameter by 5-foot-long deformed reinforcing bar. Reinforcing bar shall be driven into the ground, centered in a 6-inch deep, 1-foot diameter hole.

b. Provide cast or forged steel frame and cover, with cover being lockable or provided with locking device.

c. Center the frame and cover over the reinforcing bar and place grout in the annulus between soil and cover in hole. Top of cover and

SECTION 31 00 00 Page 8 grout shall be level with adjacent ground surface.

2.4.3 Horizontal Survey Control Points

a. Either Type 1 or Type 2 Settlement Markers, as appropriate to work being monitored.

b. Product specifically manufactured for purpose of monitoring horizontal movements as accepted by Contracting Officer.

PART 3 EXECUTION

3.1 TOPSOIL PLACEMENT

Spread topsoil on areas already graded and prepared for topsoil, or transported and deposited in stockpiles convenient to areas that are to receive application of the topsoil later, or at locations indicated or specified. Keep topsoil separate from other excavated materials, brush, litter, objectionable weeds, roots, stones larger than 2 inches in diameter, and other materials that would interfere with planting and maintenance operations. Remove from the site any surplus of topsoil from excavations and gradings.

3.2 GENERAL EXCAVATION

Perform excavation of every type of material encountered within the limits of the project to the lines, grades, and elevations indicated and as specified. Perform the grading in accordance with the typical sections shown and the tolerances specified in paragraph FINISHING. Transport satisfactory excavated materials and place in fill or embankment within the limits of the work. Excavate unsatisfactory materials encountered within the limits of the work below grade and replace with satisfactory materials as directed. Include such excavated material and the satisfactory material ordered as replacement in excavation. Dispose surplus satisfactory excavated material not required for fill or embankment outside government property. Dispose unsatisfactory excavated material outside government property. During construction, perform excavation and fill in a manner and sequence that will provide proper drainage at all times. Obtain material required for fill or embankment in excess of that produced by excavation within the grading limits from approved sources outside government property.

3.2.1 Drainage Structures

Make excavations to the lines, grades, and elevations shown, or as directed. Provide trenches and foundation pits of sufficient size to permit the placement and removal of forms for the full length and width of structure footings and foundations as shown. Clean rock or other hard foundation material of loose debris and cut to a firm, level, stepped, or serrated surface. Remove loose disintegrated rock and thin strata. Do not disturb the bottom of the excavation when concrete or masonry is to be placed in an excavated area. Do not excavate to the final grade level until just before the concrete or masonry is to be placed.

3.2.2 Drainage

Provide for the collection and disposal of surface and subsurface water encountered during construction. Completely drain construction site during periods of construction to keep soil materials sufficiently dry.

SECTION 31 00 00 Page 9

Construct storm drainage features at the earliest stages of site development, and throughout construction grade the construction area to provide positive surface water runoff away from the construction activity or provide temporary ditches, swales, and other drainage features and equipment as required to maintain dry soils. When unsuitable working platforms for equipment operation and unsuitable soil support for subsequent construction features develop, remove unsuitable material and provide new soil material as specified herein. It is the responsibility of the Contractor to assess the soil and ground water conditions presented by the plans and specifications and to employ necessary measures to permit construction to proceed.

3.2.3 Dewatering

Groundwater was not encountered in the borings. Under dry normal conditions, groundwater is not expected in utility, manhole, and basement excavation. Temporarily grade area around utility, manhole, and basement excavation to reduce surface water from flowing into excavation.

Groundwater flowing into excavation from perched subsurface seepage zones and conduits such as existing utility trenches backfilled with granular materials may occur during or after rainy periods. Dewater as necessary any surface water, rain water, or subsurface seepage ground water in utility, manhole, and basement excavation.

3.2.4 Trench Excavation Requirements

Excavate the trench as recommended by the manufacturer of the pipe to be installed. Slope trench walls below the top of the pipe, or make vertical, and of such width as recommended in the manufacturer's printed installation manual. Provide vertical trench walls where no manufacturer's printed installation manual is available. Shore trench walls more than 5 feet high, cut back to a stable slope, or provide with equivalent means of protection for employees who may be exposed to moving ground or cave in. Shore vertical trench walls more than 5 feet high.

Excavate trench walls which are cut back to at least the angle of repose of the soil. Give special attention to slopes which may be adversely affected by weather or moisture content. Do not exceed the trench width below the pipe top of 24 inches plus pipe outside diameter (O.D.) for pipes of less than 24 inches inside diameter, and do not exceed 36 inches plus pipe outside diameter for sizes larger than 24 inches inside diameter. Where recommended trench widths are exceeded, provide redesign, stronger pipe, or special installation procedures by the Contractor. The Contractor is responsible for the cost of redesign, stronger pipe, or special installation procedures without any additional cost to the Government.

3.2.4.1 Bottom Preparation

Grade the bottoms of trenches accurately to provide uniform bearing and support for each section of the pipe. Excavate bell holes to the necessary size at each joint or coupling to eliminate point bearing.

Remove stones of 2 inch or greater in any dimension, or as recommended by the pipe manufacturer, whichever is smaller, to avoid point bearing.

3.2.4.2 Removal of Unyielding Material

Where overdepth is not indicated and unyielding material is encountered in the bottom of the trench, remove such material 6 inch below the required grade and replaced with suitable materials as provided in paragraph

SECTION 31 00 00 Page 10

BACKFILLING AND COMPACTION.

3.2.4.3 Removal of Unstable Material

Where unstable material is encountered in the bottom of the trench, remove such material to the depth directed and replace it to the proper grade with select granular material as provided in paragraph BACKFILLING AND COMPACTION. When removal of unstable material is required due to the Contractor's fault or neglect in performing the work, the Contractor is responsible for excavating the resulting material and replacing it without additional cost to the Government.

3.2.4.4 Excavation for Appurtenances

Provide excavation for manholes, catch-basins, inlets, or similar structures sufficient to leave at least 12 inches clear between the outer structure surfaces and the face of the excavation or support members.

Clean rock or loose debris and cut to a firm surface either level, stepped, or serrated, as shown or as directed. Remove loose disintegrated rock and thin strata. Specify removal of unstable material. When concrete or masonry is to be placed in an excavated area, take special care not to disturb the bottom of the excavation. Do not excavate to the final grade level until just before the concrete or masonry is to be placed.

3.2.4.5 Jacking, Boring, and Tunneling

Unless otherwise indicated, provide excavation by open cut except that sections of a trench may be jacked, bored, or tunneled if, in the opinion of the Contracting Officer, the pipe, cable, or duct can be safely and properly installed and backfill can be properly compacted in such sections.

3.2.5 Underground Utilities

The Contractor is responsible for movement of construction machinery and equipment over…