Specs.pdf

W912WJ-23-B-0008

Repairs to the North Jetty

Hampton Harbor, Hampton, New Hampshire

Construction Solicitation and Specifications

FEBRUARY 2023

Hampton Harbor - Repairs to the North Jetty

PROJECT TABLE OF CONTENTS

DIVISION 01 - GENERAL REQUIREMENTS

01 11 00 SUMMARY OF WORK

01 22 00 MEASUREMENT AND PAYMENT

01 30 00 ADMINISTRATIVE REQUIREMENTS

01 33 00 SUBMITTAL PROCEDURES

01 35 26 GOVERNMENTAL SAFETY REQUIREMENTS

01 42 00 SOURCES FOR REFERENCE PUBLICATIONS

01 45 00 QUALITY CONTROL

01 45 01 RESIDENT MANAGEMENT SYSTEM CONTRACTOR MODE (RMS CM)

01 50 00 TEMPORARY CONSTRUCTION FACILITIES AND CONTROLS

01 54 50 MARINE PLANT AND EQUIPMENT

01 57 19 TEMPORARY ENVIRONMENTAL CONTROLS

01 58 00 PROJECT AND WARNING SIGNS

01 71 23 FIELD ENGINEERING

DIVISION 32 - EXTERIOR IMPROVEMENTS

32 93 00 DUNE GRASS PLANTING

DIVISION 35 - WATERWAY AND MARINE CONSTRUCTION

35 31 19 JETTY REPAIRS

-- End of Project Table of Contents --

PROJECT TABLE OF CONTENTS Page 1

SECTION TABLE OF CONTENTS

DIVISION 01 - GENERAL REQUIREMENTS

SECTION 01 11 00

SUMMARY OF WORK

PART 1 GENERAL

1.1 WORK COVERED BY CONTRACT DOCUMENTS

1.1.1 Project Location

1.1.2 Project Background

1.1.3 Project Description

1.1.3.1 General Description of the Work

1.1.3.2 Covid-19 Safety

1.2 CONSTRUCTION MATS

1.3 SUBMITTALS

1.4 SITE CONDITIONS

1.5 WORK SITE

1.6 SUPERINTENDENCE BY THE CONTRACTOR

1.7 PRECONSTRUCTION CONFERENCE

1.8 PRE-CONSTRUCTION PHOTOGRAPHIC SURVEY

1.9 PRE-CONSTRUCTION CROSS-SECTIONS

1.10 WORK SEQUENCE AND SCHEDULING

1.10.1 Work Restrictions

1.10.2 Hours of Operations

1.10.3 Work Sequence

1.10.3.1 General

1.10.3.2 Initial Project Schedule

1.10.3.3 Periodic Schedule Updates

1.10.4 Scheduling

1.10.5 Organization at the Site

1.10.5.1 General

1.10.5.2 Rate of Progress

1.11 CONTRACTOR'S USE OF UPLAND FACILITIES AND HAULING ROUTES

1.12 CONTRACTOR USE OF PREMISES

1.12.1 Access to the Site and Storage/Staging Areas

1.12.2 Temporary Facilities and Utilities, and Storage Areas

1.12.3 Work Limits

1.12.4 Protection and Security

1.12.5 Work By Other Contractors

1.12.6 Emergency Contacts

1.12.7 Damaged Property

1.12.8 Contractor's Receipt of Supplies

1.12.9 Daily Clean Up

1.12.10 Littering

1.12.11 Government Sanitary Facilities

1.13 QUALITY ASSURANCE

1.14 COORDINATION

1.14.1 Notice to Mariners

1.14.2 Aids to Navigation

1.14.3 Points of Contact

1.14.4 Work by Other Contractors

1.15 GENERAL SAFETY REQUIREMENTS

1.15.1 General

SECTION 01 11 00 Page 1

1.15.2 Contractor's Project Superintendent

1.16 ENVIRONMENTAL PROTECTION

PART 2 PRODUCTS

PART 3 EXECUTION

-- End of Section Table of Contents --

SECTION 01 11 00 Page 2

SECTION 01 11 00

SUMMARY OF WORK

PART 1 GENERAL

1.1 WORK COVERED BY CONTRACT DOCUMENTS

1.1.1 Project Location

Hampton Harbor is located in southeastern New Hampshire, at the mouth of the Hampton River and about two miles by water to the Massachusetts border.

1.1.2 Project Background

The North Jetty at Hampton lies at the entrance to the Hampton River and the Blackwater River and is an interlocked stone structure. The North Jetty is approximately 1,000 feet in length with a height of 12.3 feet above mean lower low water (MLLW), a crest width of 5 to 10 feet, and with an ocean and harbor slope of 1.5H:1V. Repairs to the North Jetty were performed in 1981 and again in 2016.

1.1.3 Project Description

The project descriptions are general in nature and are only given to indicate the scope of work under this contract. It does not limit the work required under the project contract drawings and specifications.

1.1.3.1 General Description of the Work

A. The Contractor shall provide all supervision, plant, labor, materials, tools and equipment, safety, quality control, and mobilization and demobilization necessary to perform the following scope of work:

(1) Perform repairs to reconstruct Stations 3+60 to 8+25 of the North Jetty to the profile and cross-sections shown on the contract drawings and as required by the specifications. Repairs will require substantial rehandling (moving and manipulation) of both new and existing stones to obtain the required interlocking placement.

(2) Repairs will require the mobilization and demobilization, the furnishment and delivery of stones, the removal/rehandling/resetting of existing stones, and placement of new underlayer and armorstone to replace stones displaced by a small vessel strike and subsequent storms. The work requires either full or partial dismantling and rebuilding of portions of the existing jetty. A new jetty toe will also be constructed on the ocean side of the jetty.

(3) Construction methods necessary to repair the North Jetty shall be by both land and water, subject to the restrictions stated in "a" through "e" below. The Government anticipates the majority of the work will be completed by water due to limited beach access and location of repair area in tide range. Mobilization of equipment and rehabilitation of the North Jetty will require land and water based construction methods, resources, and equipment.

SECTION 01 11 00 Page 3

a. Contractor access to the North Jetty by land is only available using the Access Route shown on the sketch attached at the end of Section 01 50 00 TEMPORARY CONSTRUCTION FACILITIES AND CONTROLS, titled "Real Estate Map".

b. The Access Route to the North Jetty required for employment of land based construction methods is only available to the Contractor between 25 September 2024 and 1 March 2024, inclusive.

The Access Route is not available before 25 September 2023 or after 1 March 2024.

c. The North Jetty may be constructed using water access from 1 July 2023 to 1 March 2024, inclusive.

d. The Contractor shall not work from the crest of the jetty or from the top of any dismantled portions of the jetty. Compaction mats shall be used for any land-based work in alignment with the conditions of the Water Quality Certification attached to the end of Section 01 57 19 TEMPORARY ENVIRONMENTAL CONTROLS.

e. The Contractor shall provide temporary control measures to deter the public from accessing the jetties or entering the work area during construction. Contractor will take all necessary measures to ensure controls are kept in good working order and in place during potential storm events. See Section 01 50 00

TEMPORARY CONSTRUCTION FACILITIES AND CONTROLS.

B. The project description is further defined in the contract drawings and specifications. An existing conditions photo appendix is attached at the end of this section.

1.1.3.2 Covid-19 Safety

The Government expects that challenges associated with the COVID-19 safety environment will still exist during the implementation of this contract.

Due to the heightened safety and quality concerns related to this work, the Contractor shall develop a Covid-19 safety plan that will allow as many as 3 different Government representatives full access to the site and or working plants each day. The Contractor's plan shall follow the latest CDC guidance including rapid COVID-19 testing prior to entering the work area, boarding crew boats, dredges, or drill rigs; temperature checks, additional PPE to reduce the potential of COVID19 exposure or transmission, etc. All costs associated with this plan will be the responsibility of the Contractor.

1.2 CONSTRUCTION MATS

Construction equipment or vehicles shall not travel along the unpaved sand footpath from the Hampton State Beach Parking Lot to the State Beach without the use of heavy equipment ground mats. For location refer to the sketch attached at the end of Section 01 50 00 TEMPORARY CONSTRUCTION FACILITIES AND CONTROLS. Any area of the beach used to haul armor stone shall be loosened to a depth of 2 feet and regraded to match existing grade prior to demobilization of land based equipment from the site.

1.3 SUBMITTALS

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

SECTION 01 11 00 Page 4 submittals not having a "G" designation are for information only. When used, a designation following the "G" designation identifies the office that will review the submittal for the Government. Submit the following in accordance with Section 01 33 00 SUBMITTAL PROCEDURES:

SD-01 Preconstruction Submittals

Pre-construction Photographic Survey Report; G, RO

Pre-Construction Cross-Sections; G, RO

Drawings showing pre-construction cross-sections.

Initial Project Schedule; G, RO

In accordance with the contract clauses, the Contractor shall, within 5 days after receipt of Notice to Proceed (NTP) or as otherwise determined by the Contracting Officer, submit for approval a practicable project schedule. When changes are authorized that result in contract time extensions, the Contractor shall submit a revised project schedule for approval by the Contracting Officer.

Safe Harbor Plan; G, RO

The Contractor shall submit a Safe Harbor Plan to the Contracting Officer for approval prior to the start of on-site work. The Safe Harbor Plan shall include a written description of the Contractor's plan to provide for the safety and security of floating plant, equipment, and personnel in the event of a storm or other site emergency. The location for the docking of floating plant and the off-loading of equipment and crews shall be clearly indicated.

Notice to Mariners

Covid-19 Safety Plan; G

SD-07 Certificates

Periodic Schedule Updates; G, RO

Request Application; G, RO

Request Application to work outside the hours of operation.

1.4 SITE CONDITIONS

Data and information provided or referred to below is for the Contractor's information. The Government will not be responsible for any interpretation of or conclusion drawn from the data or information by the Contractor.

a. Site Conditions: The indications of physical conditions on the drawings and in the specifications are the result of site investigations and surveys. The conditions represented prevailed at the time the investigations and surveys were made. Before commencing work at the site, the Contractor shall verify the existing conditions indicated on the drawings and in the specifications. See CONTRACT

SECTION 01 11 00 Page 5

CLAUSE entitled "SITE INVESTIGATION AND CONDITIONS AFFECTING THE WORK".

b. Weather Conditions: Weather conditions for the site may be obtained by the Contractor from the National Oceanic and Atmospheric Administration's National Weather Service; www.NOAA.gov.

c. Conditions of Channel: Maintenance dredging in the Federal entrance channel was performed in 2019. The most recent condition survey was completed in December 2022 and is included as informational drawings in the plans. The survey can also be found on the eHydro website. (https://navigation.usace.army.mil/Survey/Hydro).

d. Channel Traffic: The 8-foot channel is mainly used by small recreation and commercial craft, which may cause minor interference with contract operations. The Government will not undertake to keep the channel free from vessels or other obstructions, except to the extent of applicable regulations. The Contractor will be required to conduct the work in such a manner as to obstruct navigation as little as possible, and in the event the Contractor's plant so obstructs the channel as to make difficult or endanger the passage of any vessels, the plant shall be promptly moved on the approach of any vessel to such an extent may be necessary to afford a practicable passage.

e. Jetty Condition: The North Jetty was built with a 1.5 foot thick bedding layer of 1 to 50 pound stone, a core stone of 1 to 300 pound stone, a 2 foot thick underlayer of 400 to 1,000 pound stone, and armor stone. The bedding layer extended 5 feet beyond the armor layer toe. As constructed, the crown consisted of a single row of cap stones.

1.5 WORK SITE

All rules, regulations, and requirements covering such items as, but not limited to, general safety, security, sanitary requirements, environmental protection, pollution control, and traffic regulations shall be observed by the Contractor.

1.6 SUPERINTENDENCE BY THE CONTRACTOR

a. At all times during the performance of the contract and until the work is completed and accepted, the Contractor shall directly superintend the work or assign and have on the worksite a competent project superintendent who is satisfactory to the Contracting Officer and has the authority to act for the Contractor.

b. The project superintendent shall maintain a physical presence at the site at all times and be responsible for all construction and related activities at the site, except as otherwise acceptable to the Contracting Officer.

c. Failure to comply with these requirements shall be deemed as cause for a non-compensatory stoppage and suspension of work until the deficiency is remedied.

d. The project superintendent may also perform the duty of the Contractor Quality Control (CQC) System Manager contingent upon meeting the requirements as specified in the contract documents. The project superintendent may not serve as the Site Safety and Health Officer (SSHO).

SECTION 01 11 00 Page 6

1.7 PRECONSTRUCTION CONFERENCE

The Contracting Officer will conduct a preconstruction conference with key Contractor personnel. The purpose of the conference is to review contract requirements and to establish a working relationship between the Contractor's Staff and the U.S. Army Corps of Engineers (USACE) personnel who will be closely associated with the project. During the conference, the Contracting Officer will inform the Contractor concerning topics such as, but not limited to, job safety, quality control, temporary facilities and storage areas, labor relations, and environmental protection. The Contractor's Project Superintendent, Quality Control Representative, and Site Safety and Health Officer (SSHO) shall attend this conference. All submittals which are ready for submission prior to start of work may be brought to the conference for distribution to the participating reviewers.

1.8 PRE-CONSTRUCTION PHOTOGRAPHIC SURVEY

The Contractor shall perform a pre-construction photographic survey at the project site to document the pre-construction conditions of the North Jetty, adjacent State stone structures, and all work and access areas for land based and marine activities. The survey shall document the entire jetty and related areas as described, but special attention shall be focused on the condition of existing armor stones, especially armor stones in areas which are not to be rebuilt as part of this contract, but which may be subject to damages from construction activities. This pre-construction photographic survey shall include still photographs and/or videos in sufficient quantity to fully document the existing conditions which may be impacted by construction activities. Stationing shall be marked on the jetty prior to the survey, and this stationing shall be clearly visible in the photographic record. A written narrative shall be prepared by the Contractor which organizes and summarizes the findings of the pre-construction photographic survey photographs and/or videos. The written narrative, together with the photographs and/or videos, shall constitute a "Pre-construction Photographic Survey Report", which shall be submitted to the Contracting Officer for approval. No on-site work shall be performed until this "Pre-construction Survey Report" has been accepted.

1.9 PRE-CONSTRUCTION CROSS-SECTIONS

a. Prior to the start of construction, the Contractor's registered land surveyor shall perform a pre-construction survey of the jetty to collect cross-sections at 5-foot intervals along the established control line.

The control line stationing shall be marked on the jetty prior to the start of the survey work. Refer to Section 01 71 23 FIELD ENGINEERING for survey requirements.

b. The survey data collected for the cross-sections shall meet the requirements of subparagraph "As-Built Cross-Sections" under Section

01 71 23 FIELD ENGINEERING.

c. The Contractor shall process the survey data and prepare and submit drawings to the Contracting Officer showing each cross-section at each 5-foot interval.

d. After the Contracting Officer has received and reviewed the submittal of the cross-section drawings the Contractor and the Contracting Officer will walk the jetty or conduct a site investigation via boat to compare the pre-construction cross-sections with the extent of the repair work as

SECTION 01 11 00 Page 7 shown on the construction drawings. If it is found that areas of the jetty have deteriorated beyond the extents of the repair work shown on the contract drawings, and the added work to repair the deteriorated areas outside the extents of the repair work is accepted and approved by the Contracting Officer, the work will be done at an equitable adjustment to the contract price in accordance with the CONTRACT CLAUSE titled "Changes".

1.10 WORK SEQUENCE AND SCHEDULING

1.10.1 Work Restrictions

Refer to Section 00800 SPECIAL CONTRACT REQUIREMENTS paragraph titled

"COMMENCEMENT, PROSECUTION, AND COMPLETION OF WORK (APR 1984) FAR

52.211-10".

1.10.2 Hours of Operations

Normal work hours are from 7:00 a.m. through 7:00 p.m., Monday through Friday. The Contractor will not be permitted to work on Saturday, Sunday or legal holidays unless otherwise authorized by the Contracting Officer.

The exclusion of work on Saturday, Sunday and legal holidays has been considered in computing the performance time of this contract. The following legal holidays are observed:

January 1st Third Monday in January Third Monday in February Last Monday of May June 19th July 4th 1st Monday of September 2nd Monday of October 11th of November Fourth Thursday of November 25th of December

When one of the above designated legal holidays falls on a Sunday, the following Monday will be observed as a legal holiday. When a legal holiday falls on a Saturday, the preceding Friday is observed as a holiday.

Work outside the normal hours of operation requires Contracting Officer approval. The request to work outside the hours of operation shall be made in writing to the Contracting Officer 10 calendar days prior to such work to allow arrangements to be made by the Government. The request application shall include specific dates, hours, location, type of work to be performed, contract number and project title, and names of all individuals who will be working outside the hours of operations. During periods of darkness, the different parts of the work shall be lighted in a manner approved by the Contracting Officer.

1.10.3 Work Sequence

1.10.3.1 General

There are certain essential criteria relative to the preparation of a work sequence and time schedule that the Contractor will be required to implement and follow during the prosecution of the work. The Contractor shall utilize the contract drawings and specifications in preparing the progress schedule and work sequence. Minor variations in the sequence of

SECTION 01 11 00 Page 8 the items of work as approved may be made by the Contractor, provided such variations do not conflict with critical elements of the schedule.

Proposed minor variations shall be noted on the progress charts submittal required by CONTRACT CLAUSE, entitled "SCHEDULES FOR CONSTRUCTION CONTRACTS." Variations shall be approved by the Contracting Officer prior to implementation.

1.10.3.2 Initial Project Schedule

The initial project schedule shall be in the form of a chart graphically indicating the sequence proposed to accomplish each work feature or operation. The chart shall be prepared to show the starting and completion dates of all work features on a linear horizontal time scale beginning with date of Notice to Proceed and indicating calendar days to completion. Contractor shall indicate on the chart the important work features or operations that are critical to the timely overall completion of the project. Key dates for such important work features and portions of work features are milestone dates and shall be so indicated on the chart. This schedule will be the medium through which the timeliness of the Contractor's construction effort is appraised. Anticipated adverse weather delay days shall be included in the schedule.

1.10.3.3 Periodic Schedule Updates

An updated schedule showing actual progress shall be submitted monthly or with each pay request. Changes to the base-line schedule shall be outlined in a narrative describing the reason for the change.

1.10.4 Scheduling

All work shall be carefully scheduled to prevent any excessive interruptions with channel traffic.

1.10.5 Organization at the Site

1.10.5.1 General

The Contractor shall employ ample personnel and sufficient equipment to accomplish the work of this contract in the least amount of time, within the prosecution period specified in Section 00800 SPECIAL CONTRACT REQUIREMENTS, subpart "COMMENCEMENT, PROSECUTION, AND COMPLETION OF WORK

(APR 1984) FAR 52.211-10."

1.10.5.2 Rate of Progress

Should the Contractor fail to maintain a satisfactory rate of progress in accordance with the Contractor's approved progress schedule, the Contracting Officer may require that additional personnel and equipment be placed on the work and weekend and overtime work be performed, in order that the work be brought up to schedule and maintained.

1.11 CONTRACTOR'S USE OF UPLAND FACILITIES AND HAULING ROUTES

a. Unless obtained by the Government or specified otherwise in the contract documents, the Contractor shall be responsible for the following:

(1) Locating, coordinating, and obtaining permission to use any land-based water access (docks, piers, ramps, etc.) that the Contractor deems necessary to complete the work.

SECTION 01 11 00 Page 9

(2) Determining, if necessary, the trucking and hauling routes and associated restrictions to and from the work, to include the coordination for the use of such routes with local, state, and federal authorities.

(3) Complying with all local, state, and federal regulations and restrictions when using any upland facilities or hauling routes.

b. The Government and its representatives will be allowed the use of the same land-based water access obtained by the Contractor.

1.12 CONTRACTOR USE OF PREMISES

1.12.1 Access to the Site and Storage/Staging Areas

a. The Contractor is responsible for maintaining access necessary for its equipment, material, and plant to and from the work area.

b. Access to the work site shall be by a combination of land and water, as needed. Refer above to subparagraph titled "General Description of the Work" for information pertaining to locations that provide accessibility to the jetty by land.

c. Access or travel by the Contractor through any other public and/or private areas outside the designated work site are prohibited.

1.12.2 Temporary Facilities and Utilities, and Storage Areas

The Contractor shall comply with Section 01 50 00 TEMPORARY CONSTRUCTION FACILITIES AND CONTROLS regarding its temporary facilities, temporary utilities, and storage areas. Refer to the Real Estate Plan attached at the end of Section 01 50 00 TEMPORARY CONSTRUCTION FACILITIES AND CONTROLS for information on staging and storage areas.

1.12.3 Work Limits

Work shall be restricted to the limits of the work area as shown on the contract drawings and on the Real Estate Plan attached at the end of Section 01 50 00 TEMPORARY CONSTRUCTION FACILITIES AND CONTROLS.

1.12.4 Protection and Security

a. Protection to Contractor personnel or their equipment cannot be provided at the worksite by the Government.

b. The Contractor shall protect all its personnel, Government personnel, and the general public from injury.

c. The Contractor shall conduct all its work so as to prevent injury or unsafe conditions during construction.

d. The Contractor shall report any vandalism, suspicious activities, or devices to the Contracting Officer and local police as soon as possible.

1.12.5 Work By Other Contractors

During the performance period of this contract, no other work is anticipated by other contractors.

SECTION 01 11 00 Page 10

1.12.6 Emergency Contacts

The Contractor shall provide a list of emergency contacts in the event of an emergency. The list shall include the contact names, addresses, and telephone numbers. As changes occur and additional information becomes available, correct and change the information contained in previous lists.

1.12.7 Damaged Property

Work shall proceed in a manner which will minimize disturbance or risk of damage to boats, structures, and surrounding lands and property. The Contractor shall repair such items damaged in the course of carrying out the work at no additional cost to the Government. All repairs shall match similar existing items in all aspects. All replacements shall be in kind.

1.12.8 Contractor's Receipt of Supplies

The Contractor shall be responsible for all arrangements for the receipt of materials and supplies at the job site. Government personnel are not permitted to receive or sign for items delivered to the site.

1.12.9 Daily Clean Up

The Contractor shall at all times keep rubbish from entering surrounding lands and water. Rubbish accumulated at the temporary facilities shall be removed from the premises daily.

1.12.10 Littering

The Contractor may be subjected to fines by state or local authorities for littering or discarding of tobacco materials other than into receptacles.

1.12.11 Government Sanitary Facilities

Toilet facilities are not available on site for Contractor's use. The Contractor shall provide portable toilets for its personnel and subcontractors as specified in Section 01 50 00 TEMPORARY CONSTRUCTION

FACILITIES AND CONTROLS.

1.13 QUALITY ASSURANCE

a. All items of work not addressed in the contract documents shall be completed in strict accordance with the manufacturers’ specifications.

b. The Government is not obligated to inspect the Contractor’s work, or to protect the Contractor from the consequences of its work. Government inspections are a general examination of the Contractor’s conduct and workmanship and are solely for the purpose of the Government.

Government-designated Quality Assurance Representatives (QARs) do not have the authority to accept work, nor is a Government inspection to be construed as conclusive.

c. Government agents including QARs and project engineers are not authorized to change the contract without the written approval of the Contracting Officer; this lack of authority extends to all situations in which the action of these agents could be construed as constituting a change.

SECTION 01 11 00 Page 11

d. The quality of workmanship is subject to audit by Government or Government-designated QARs at any time during the contract. The Contractor shall cooperate fully and provide all information necessary for this audit.

e. The Contractor shall submit all requests for changes in writing to the Contracting Officer. Do not proceed with changes without possession of written authorization of the Contracting Officer.

f. The Contractor shall not conceal any work unless the Contracting Officer has approved all items of work which are to be concealed. The Contractor shall notify the Contracting Officer of its intention to conceal work at least 24 hours in advance of concealment.

1.14 COORDINATION

1.14.1 Notice to Mariners

Before beginning work operations, the Contractor shall coordinate with the U.S. Coast Guard (USCG) to issue a "Notice to Mariners" regarding the work to be performed and the Contractor's proposed operations. A copy of the Notoce to Mariners shall be submitted.

The Corps of Engineers and the USCG have agreed to phraseology when issuing navigational bulletins and notices. The information furnished shall be consistent with USCG Broadcast Notice to Mariners and Local Notice to Mariners. When requesting local USCG offices to issue navigational information for Corps of Engineers work involving marine construction, the following terminology shall be used, as applicable:

For cautionary areas: "Mariners are urged to use extreme caution in the area."

For work operations: "Mariners are urged to transit at their slowest safe speed to minimize wake and proceed with caution after passing arrangements have been made."

1.14.2 Aids to Navigation

Aids to navigation (beacons, buoys, markers, etc.) have been placed by the USCG in the vicinity of the project area. The Contractor shall not interfere with these aids to navigation. If the work of this project requires the temporary movement or relocation of any aid to navigation, the Contractor shall notify the USCG and the Contracting Officer of the requirement 30 days in advance. USCG personnel will then move or relocate the aid to navigation as appropriate for the progress of the work. Under no circumstances shall the Contractor move or relocate an aid to navigation under his own authority with his own personnel. The Contractor shall also contact the USCG at the completion of all work and the removal of all marine plant.

1.14.3 Points of Contact

Coast Guard (Notice to Mariners and Aids to Navigation):

Mark Cutter; mark.e.cutter@uscg.mil.

Jack McLaughlin; 617-223-8358; jack.j.mclaughlin@uscg.mil

SECTION 01 11 00 Page 12

Notice to Mariners: D01-SMB-LNM@uscg.mil

Hampton, NH:

Don Benard Hampton Harbormaster Telephone: 603-929-1064

NH Department of Resources and Economic Development Division of Parks and Recreation

Meredith Collins, Seacoast Regional Supervisor 180 Ocean Blvd Hampton, NH 03842 Office: 603-227-8715 Cell: 603-573-6657 Email: meredith.a.collins@dncr.nh.gov

1.14.4 Work by Other Contractors

The New Hampshire Department of Transportation (NH DOT)plans to issue a solicitation in November 2023 for replacement of the Hampton Bridge.

Construction activity for the bridge contract is not expected to begin until Fall 2024, after the completion of the jetty repairs. Should the bridge replacement begin sooner than planned, the Contractor shall be responsible for coordinating with the selected bridge replacement contractor as to not interfere with bridge construction operations.

1.15 GENERAL SAFETY REQUIREMENTS

1.15.1 General

The Contractor shall take all necessary precautions in observing safety regulations in accordance with Section 01 35 26 GOVERNMENTAL SAFETY REQUIREMENTS, and shall assume the responsibility to guard against causing of fires and/or explosions and to protect Government property. The Contractor shall perform the work in a manner consistent with security and with fire safety regulations especially with regards to ingress and egress. Temporary closures shall not compromise life safety, security or fire safety.

1.15.2 Contractor's Project Superintendent

The Contractor's project superintendent shall take an active role in enforcing the safety requirements by participation in safety conferences, hazard analysis, tool box meetings, walk-through inspections, correction of violations, etc., and including that of any subcontractor's work.

1.16 ENVIRONMENTAL PROTECTION

To provide for control of all environmental pollution arising from construction activities, the Contractor and its subcontractors, in the performance of this contract, shall comply with Section 01 57 19 TEMPORARYENVIRONMENTAL CONTROLS, and all applicable federal, state, and local laws and regulations concerning environmental protection pollution control and abatement.

SECTION 01 11 00 Page 13

PART 2 PRODUCTS

Not Used

PART 3 EXECUTION

Not Used

-- End of Section --

SECTION 01 11 00 Page 14

View of Jetty Crest (Spring 2020)

Exposed Jetty Core Stone (Spring 2020)

Aerial Photo of Damaged Areas - Drone Survey (Summer 2021)

Aerial Photo of Damaged Areas - Drone Survey (Summer 2021)

Jetty Toe – Ocean Side (Spring 2021)

DIVISION 01 - GENERAL REQUIREMENTS

SECTION 01 22 00

MEASUREMENT AND PAYMENT

PART 1 GENERAL

1.1 SUBMITTALS

1.2 JOB PAYMENT ITEMS

1.3 UNIT PRICE PAYMENT ITEMS

1.3 BIDDING SCHEDULE - PAYMENT ITEMS

PART 2 PRODUCTS (Not Applicable)

PART 3 EXECUTION (Not Applicable)

SECTION 01 22 00 Page 1

SECTION 01 22 00

MEASUREMENT AND PAYMENT

PART 1 GENERAL

1.1 SUBMITTALS

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

submittals not having a "G" designation are for information only. When used, a designation following the "G" designation identifies the office that will review the submittal for the Government. The following shall be submitted in accordance with Section 01 33 00 SUBMITTAL PROCEDURES:

SD-07 Certificates

Weight Scales; G, RO

For all weight scales used to weigh materials brought to the site for incorporation in this project, Certificates of Calibration testing shall be provided by the Contractor.

Weight Slips; G, RO

The Contractor shall submit the original weight slips signed by the stone supplier's representative for each truck load of stone brought to the site for use in the project.

1.2 JOB PAYMENT ITEMS

Payment items for the work of this contract for which contract job payments will be made are listed in the BIDDING SCHEDULE and described below. The job price and payment made for each item listed shall constitute full compensation for furnishing all plant, labor, materials, and equipment, and performing any associated Contractor quality control, environmental protection, meeting safety requirements, tests and reports, and for performing all work required for which separate payment is not otherwise provided.

1.3 UNIT PRICE PAYMENT ITEMS

Payment items for the work of this contract on which the contract unit price payments will be made are listed in the BIDDING SCHEDULE and described below. The unit price and payment made for each item listed shall constitute full compensation for furnishing all plant, labor, materials, and equipment, and performing any associated Contractor quality control, environmental protection, meeting safety requirements, tests and reports, and for performing all work required for each of the unit price items.

1.3 BIDDING SCHEDULE - PAYMENT ITEMS

Payment items for the work of this contract on which the contract progress payments will be based are listed in the BIDDING SCHEDULE and are described below. All costs for items of work, which are not specifically mentioned to be included in a particular Bidding Schedule payment item shall be included in the listed item most closely associated with the work

SECTION 01 22 00 Page 2 involved.

a. Item Number 0001, "Mobilization and Demobilization."

Payment will be made for costs associated with mobilization and demobilization for construction operations, as defined in Special Contract Requirements clause "PAYMENT FOR MOBILIZATION AND

DEMOBILIZATION".

Unit of Measure: Job.

b. Item Number 0002, "Remove and Stockpile Existing Armor Stone."

This work will be paid for at the contract job amount for the removing and stockpiling existing armor stone for reuse in the jetty. Stone shall be removed to the grades shown in the contract drawings. The existing stone within the work area includes 3 to 4 ton armor stone, 6 to 10 ton armor stone, and 12-18" core stone. Armor stone shall be sorted and stockpiled, and core stone shall be disposed of via placement along the toe of the channel side of the jetty. Any armor stone rejected for reuse shall also be placed along the jetty toe. The price shall include all plant, supervision, labor, materials, quality control, safety, and equipment incidental to the completion of this item.

Unit of Measure: Job.

c. Item Number 0003, "Furnish and Install New Underlayer Stone."

This work will be paid for at the contract price per ton to furnish, deliver, and install new underlayer stone materials required for repairing the jetty as shown on the contract drawings, and as specified in Section 35 31 19 JETTY REPAIRS and other appropriate sections of the specifications. The price shall include all plant, supervision, labor, materials, quality control, safety, and equipment incidental to the completion of this item. Significant excavation, removing, stockpiling, and resetting of existing armor stone will be required to install new underlayer stone and repair the jetty. Work under this item also includes incidental work as specified in Section 35 31 19 JETTY REPAIRS under paragraph titled REHANDLING OF STONE.

The total amount of material to be paid for under this item shall be measured by the installed ton as indicated by weight slips from the quarry or other source of the stone and shown to be installed within allowable construction tolerances on the as-built cross sections as per Section 01 71 23 FIELD ENGINEERING, paragraph "AS-BUILT CROSS-SECTIONS." Certificates of calibration for weight scales used to weigh armor stone brought to the site for incorporation in this project shall be provided by the Contractor. The Contractor shall weigh each load of underlayer stone brought to the site, using certified weight scales at the stone supplier's facility, and shall provide to the Contracting Officer the original weight slips signed by the armor stone supplier's representative for each load. These signed weight slips and as-built sections shall be used as a basis of payment for this item.

Underlayer stone rejected for use shall be removed from the site by the Contractor at the Contractor's expense. Rejected underlayer stone

SECTION 01 22 00 Page 3 shall be weighed using the certified weight scales at the stone supplier's facility. Original weight slips, signed by the stone supplier's representative, for the rejected underlayer stone shall be submitted for each load of rejected underlayer stone. The weight of rejected underlayer stone shall be deducted from payment due the Contractor.

Unit of Measure: Ton.

d. Item Number 0004, "Install Existing Stockpiled 6 to 10 Ton Armor Stone."

This work will be paid for at the contract job amount for installation of stockpiled 6 to 10 ton armor stone removed from the jetty and reused in repairs. It includes the use of this stone to repair the jetty as shown on the contract drawings, and as specified in Section 35 31 19 JETTY REPAIRS and other appropriate sections of the specifications. The price shall include all plant, supervision, labor, materials, quality control, safety, and equipment incidental to the completion of this item.

Unit of Measure: Job.

e. Item Number 0005, "Furnish and Install New 6 to 10 Ton Armor Stone."

This work will be paid for at the contract price per ton to furnish, deliver, and install new 6 to 10 ton armor stone materials required for repairing the jetty as shown on the contract drawings, and as specified in Section 35 31 19 JETTY REPAIRS and other appropriate sections of the specifications. The price shall include all plant, supervision, labor, materials, quality control, safety, and equipment incidental to the completion of this item. Significant excavation, removing, stockpiling, and resetting of existing armor stone will be required to install new armor stone and repair the jetty. Work under this item also includes incidental work as specified in Section 35 31 19 JETTY REPAIRS under paragraph titled REHANDLING OF STONE.

The total amount of material to be paid for under this item shall be measured by the installed ton as indicated by weight slips from the quarry or other source of the stone and shown to be installed within allowable construction tolerances on the as-built cross sections as per Section 01 71 23 FIELD ENGINEERING, paragraph "AS-BUILT CROSS-SECTIONS." Certificates of calibration for weight scales used to weigh armor stone brought to the site for incorporation in this project shall be provided by the Contractor. The Contractor shall weigh each load of armor stone brought to the site, using certified weight scales at the stone supplier's facility, and shall provide to the Contracting Officer the original weight slips signed by the armor stone supplier's representative for each load. These signed weight slips and as-built sections shall be used as a basis of payment for this item.

Armor stone rejected for use shall be removed from the site by the Contractor at the Contractor's expense. Rejected armor stone shall be weighed using the certified weight scales at the stone supplier's facility. Original weight slips, signed by the stone supplier's representative, for the rejected armor stone shall be submitted for each load of rejected armor stone. The weight of rejected armor stone shall be deducted from payment due the Contractor.

SECTION 01 22 00 Page 4

Once production of the jetty repairs begin, the Contractor shall submit as-built cross-sections in accordance with Section 01 71 23 FIELD ENGINEERING, paragraph "AS-BUILT CROSS-SECTIONS." The as-built cross-sections will be used as a method for verifying armor stone is placed within required tolerances prior to payment. Stones located outside of the pay limits and construction tolerances will not be paid for. As-built sections shall include estimated tonnage installed within the reach of work the sections represent.

Unit of Measure: Ton.

f. Item Number 0006, "Install Existing Stockpiled 3 to 4 Ton Armor Stone."

This work will be paid for at the contract job amount for installation of stockpiled 3 to 4 ton armor stone removed from the jetty and reused in repairs. It includes the use of this stone to construct a new jetty toe as shown on the contract drawings, and as specified in Section 35 31 19 JETTY REPAIRS and other appropriate sections of the specifications. The price shall include all plant, supervision, labor, materials, quality control, safety, and equipment incidental to the completion of this item.

Unit of Measure: Job.

g. Item Number 0007, "Furnish and Install New 3 to 4 Ton Armor Stone."

This work will be paid for at the contract price per ton to furnish, deliver, and install new 3 to 4 ton armor stone materials required to construct a new jetty toe as shown in the contract drawings, and as specified in Section 35 31 19 JETTY REPAIRS and other appropriate sections of the specifications. The price shall include all plant, supervision, labor, materials, quality control, safety, and equipment incidental to the completion of this item. Significant excavation, removing, stockpiling, and resetting of existing armor stone will be required to install new armor stone and repair the jetty. Work under this item also includes incidental work as specified in Section 35 31 19 JETTY REPAIRS under paragraph titled REHANDLING OF STONE.

The total amount of material to be paid for under this item shall be measured by the installed ton as indicated by weight slips from the quarry or other source of the stone and shown to be installed within allowable construction tolerances on the as-built cross sections as per Section 01 71 23 FIELD ENGINEERING, paragraph "AS-BUILT CROSS-SECTIONS." Certificates of calibration for weight scales used to weigh armor stone brought to the site for incorporation in this project shall be provided by the Contractor. The Contractor shall weigh each load of armor stone brought to the site, using certified weight scales at the stone supplier's facility, and shall provide to the Contracting Officer the original weight slips signed by the armor stone supplier's representative for each load. These signed weight slips and as-built sections shall be used as a basis of payment for this item.

Armor stone rejected for use shall be removed from the site by the Contractor at the Contractor's expense. Rejected armor stone shall be weighed using the certified weight scales at the stone supplier's facility. Original weight slips, signed by the stone supplier's representative, for the rejected armor stone shall be submitted for each load of rejected armor stone. The weight of rejected armor stone shall be deducted from payment due the Contractor.

SECTION 01 22 00 Page 5

Once production of the jetty repairs begin, the Contractor shall submit as-built cross-sections in accordance with Section 01 71 23 FIELD ENGINEERING, paragraph "AS-BUILT CROSS-SECTIONS." The as-built cross-sections will be used as a method for verifying armor stone is placed within required tolerances prior to payment. Stones located outside of the pay limits and construction tolerances will not be paid for. As-built sections shall include estimated tonnage installed within the reach of work the sections represent.

Unit of Measure: Ton.

PART 2 PRODUCTS (Not Applicable)

PART 3 EXECUTION (Not Applicable)

SECTION 01 22 00 Page 6

DIVISION 01 - GENERAL REQUIREMENTS

SECTION 01 30 00

ADMINISTRATIVE REQUIREMENTS

PART 1 GENERAL

1.1 MINIMUM INSURANCE REQUIREMENTS

1.2 SUPERVISION

1.3 PRECONSTRUCTION CONFERENCE

1.4 PARTNERING

1.4.1 Informal Partnering

1.5 ELECTRONIC MAIL (E-MAIL) ADDRESS

PART 2 PRODUCTS

PART 3 EXECUTION

SECTION 01 30 00 Page 1

SECTION 01 30 00

ADMINISTRATIVE REQUIREMENTS

PART 1 GENERAL

1.1 MINIMUM INSURANCE REQUIREMENTS

Provide the minimum insurance coverage required by FAR 28.307-2 Liability, during the entire period of performance under this contract. Provide other insurance coverage as required by State law.

1.2 SUPERVISION

See Section 01 11 00 SUMMARY OF WORK, Subpart SUPERINTENDENCE BY THE

CONTRACTOR.

1.3 PRECONSTRUCTION CONFERENCE

See Section 01 11 00 SUMMARY OF WORK, Subpart PRECONSTRUCTION CONFERENCE.

1.4 PARTNERING

To most effectively accomplish this contract, the Government requires the formation of a cohesive partnership within the Project Team whose members are from the Government, the Contractor and their Subcontractors, the Town of Hampton, NH and Hampton Beach State Park. Key personnel from the Government Design and Construction team and Subject Matter Experts, and the Contractor and Subcontractors, and the Designer of Record will be invited to participate in the Partnering process. The Partnership will draw on the strength of each organization in an effort to achieve a project that is without any safety mishaps, conforms to the Contract, and stays within budget and on schedule.

The Contracting Officer will provide Information on the Partnering Process and a list of key and optional personnel who should attend the Partnering meeting.

1.4.1 Informal Partnering

The Contracting Officer will organize the Partnering Sessions with key personnel of the project team, including Contractor personnel and Government personnel.

The Initial Partnering session should be a part of the Pre-Construction Meeting. Partnering sessions will be held at a location agreed to by the Contracting Officer and the Contractor (typically a conference room provided by the Resident Engineer office or the Contractor). The Initial Informal Partnering Session will be conducted and facilitated using electronic media (a video and accompanying forms) provided by the Contracting Officer. The Partners will determine the frequency of the follow-on sessions, at no more than 3 to six month intervals.

1.5 ELECTRONIC MAIL (E-MAIL) ADDRESS

Establish and maintain electronic mail (e-mail) capability along with the

SECTION 01 30 00 Page 2 capability to open various electronic attachments as text files, pdf files, and other similar formats. Within 10 days after contract award, provide the Contracting Officer a single (only one) e-mail address for electronic communications from the Contracting Officer related to this contract including, but not limited to contract documents, invoice information, request for proposals, and other correspondence. The Contracting Officer may also use email to notify the Contractor of base access conditions when emergency conditions warrant, such as hurricanes or terrorist threats. Multiple email addresses are not allowed.

It is the Contractor's responsibility to make timely distribution of all Contracting Officer initiated e-mail with its own organization including field office(s). Promptly notify the Contracting Officer, in writing, of any changes to this email address.

PART 2 PRODUCTS

Not Used

PART 3 EXECUTION

Not Used

SECTION 01 30 00 Page 3

DIVISION 01 - GENERAL REQUIREMENTS

SECTION 01 33 00

SUBMITTAL PROCEDURES

PART 1 GENERAL

1.1 SUMMARY

1.1.1 Submittal Information

1.1.2 Project Type

1.1.3 Submission of Submittals

1.2 DEFINITIONS

1.2.1 Submittal Descriptions (SD)

1.2.2 Approving Authority

1.2.3 Work

1.3 SUBMITTALS

1.4 SUBMITTAL CLASSIFICATION

1.4.1 Government Approved (G)

1.4.1.1 Approval Codes

1.4.2 For Information Only

1.5 PREPARATION

1.5.1 Transmittal Form

1.5.2 Submittal Format

1.5.2.1 Format of SD-01 Preconstruction Submittals

1.5.2.2 Format for SD-02 Shop Drawings

1.5.2.2.1 Drawing Identification

1.5.2.3 Format of SD-03 Product Data

1.5.2.3.1 Product Information

1.5.2.3.2 Standards

1.5.2.3.3 Data Submission

1.5.2.4 Format of SD-04 Samples

1.5.2.4.1 Sample Characteristics

1.5.2.4.2 Sample Incorporation

1.5.2.4.3 Comparison Sample

1.5.2.5 Format of SD-05 Design Data

1.5.2.6 Format of SD-06 Test Reports

1.5.2.7 Format of SD-07 Certificates

1.5.2.8 Format of SD-08 Manufacturer's Instructions

1.5.2.8.1 Standards

1.5.2.9 Format of SD-09 Manufacturer's Field Reports

1.5.2.10 Format of SD-10 Operation and Maintenance Data (O&M)

1.5.2.11 Format of SD-11 Closeout Submittals

1.5.3 Source Drawings for Shop Drawings

1.5.3.1 Source Drawings

1.5.3.2 Terms and Conditions

1.6 QUANTITY OF SUBMITTALS

1.6.1 Number of SD-04 Samples

1.7 INFORMATION ONLY SUBMITTALS

1.8 PROJECT SUBMITTAL REGISTER

1.8.1 Submittal Management

1.8.2 Preconstruction Use of Submittal Register

SECTION 01 33 00 Page 1

1.8.3 Contractor Use of Submittal Register

1.8.4 Approving Authority Use of Submittal Register

1.8.5 Action Codes

1.8.5.1 Contractor Action Codes

1.8.6 Delivery of Copies

1.9 VARIATIONS

1.9.1 Considering Variations

1.9.2 Proposing Variations

1.9.3 Warranting that Variations are Compatible

1.9.4 Review Schedule Extension

1.10 SCHEDULING

1.11 GOVERNMENT APPROVING AUTHORITY

1.11.1 Review Notations

1.12 DISAPPROVED SUBMITTALS

1.13 APPROVED SUBMITTALS

1.14 APPROVED SAMPLES

1.15 WITHHOLDING OF PAYMENT

1.16 STAMPS

PART 2 PRODUCTS

PART 3 EXECUTION

SECTION 01 33 00 Page 2

SECTION 01 33 00

SUBMITTAL PROCEDURES

PART 1 GENERAL

1.1 SUMMARY

1.1.1 Submittal Information

The Contracting Officer may request submittals in addition to those specified when deemed necessary to adequately describe the work covered in the respective sections. Each submittal is to be complete and in sufficient detail to allow ready determination of compliance with contract requirements.

Units of weights and measures used on all submittals are to be the same as those used in the contract drawings.

1.1.2 Project Type

The Contractor's Quality Control (CQC) System Manager are to check and approve all items before submittal and stamp, sign, and date indicating action taken. Proposed deviations from the contract requirements are to be clearly identified.