Kennebunk_Jetty and Wingwall Repairs_Specifications-FINAL.pdf

W912WJ21B0002

Jetty and Wingwall Repairs

Kennebunk River, Kennebunk and Kennebunkport, Maine

Construction Solicitation and Specifications

April 2021

Jetty and Wingwall Repairs, Kennebunkport, Maine

PROJECT TABLE OF CONTENTS

DIVISION 00 - PROCUREMENT AND CONTRACTING REQUIREMENTS

00 41 00 BIDDING SCHEDULE

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 33 29 SUSTAINABILITY REPORTING

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 57 23 TEMPORARY STORM WATER POLLUTION CONTROL

01 58 00 PROJECT IDENTIFICATION

01 71 23 FIELD ENGINEERING

01 74 19 CONSTRUCTION WASTE MANAGEMENT AND DISPOSAL

DIVISION 04 - MASONRY

04 20 00 WINGWALL MASONRY

DIVISION 31 - EARTHWORK

31 00 00 EARTHWORK

DIVISION 35 - WATERWAY AND MARINE CONSTRUCTION

35 31 19 JETTY REPAIRS

35 31 20 WINGWALL 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 PROJECT LOCATION, BACKGROUND AND FEATURES

1.2 WORK COVERED BY CONTRACT DOCUMENTS

1.3 EXISTING CONDITIONS PHOTOGRAPHS

1.3.1 Time of Year Work Restrictions

1.4 REFERENCES

1.5 SUBMITTALS

1.6 SUPERINTENDENCE BY THE CONTRACTOR

1.7 WORK SEQUENCE AND SCHEDULING

1.7.1 Hours of Operations

1.7.2 Work Sequence

1.7.2.1 General

1.7.2.2 Two-Week Schedule of Work Activities

1.7.2.3 Initial Project Schedule

1.7.2.4 Periodic Schedule Updates

1.7.3 Organization at the Site

1.7.3.1 General

1.7.3.2 Rate of Progress

1.8 CONTRACTOR'S USE OF FACILITIES AND HAULING ROUTES

1.9 CONTRACTOR USE OF PREMISES

1.9.1 Access to the Site and Storage/Staging Areas

1.9.2 Temporary Facilities and Utilities, and Storage Areas

1.9.3 Work Limits

1.9.4 Protection and Security

1.9.5 Work By Other Contractors

1.9.6 Emergency Contacts

1.9.7 Damaged Property

1.9.8 Contractor's Receipt of Supplies

1.9.9 Daily Clean Up

1.9.10 Government Sanitary Facilities

1.10 QUALITY ASSURANCE

1.11 COORDINATION

1.11.1 Coast Guard

1.11.2 Notice to Mariners

1.11.3 Aids to Navigation

1.11.4 Points of Contact

1.12 PRE-CONSTRUCTION SURVEY

1.13 GENERAL SAFETY REQUIREMENTS

1.13.1 General

1.13.2 Contractor's Project Superintendent

1.14 ENVIRONMENTAL PROTECTION

1.15 PRECONSTRUCTION CONFERENCE

1.16 AS-BUILT DRAWINGS

1.16.1 Preparation of As-Built Drawings

1.17 RECORD DRAWINGS

1.17.1 Final Record Drawing Annotation

1.17.2 Preparation and Submission of Record Drawings

SECTION 01 11 00 Page 1

1.17.3 Record Drawing Re-Submission Requirements

PART 2 PRODUCTS (Not Applicable)

PART 3 EXECUTION (Not Applicable)

-- End of Section Table of Contents --

SECTION 01 11 00 Page 2

SECTION 01 11 00

SUMMARY OF WORK

PART 1 GENERAL

1.1 PROJECT LOCATION, BACKGROUND AND FEATURES

Improvements to the Kennebunk River for navigation were first made by local interests and the Commonwealth of Massachusetts in the 1790s. Maintenance of two timber and stone jetties at the rivers mouth was authorized by the Federal Government in 1798. The Corps of Engineers repaired, strengthened and extended the jetties in the 1830s to 1850s, and in the 1870s replaced the remaining cribwork sections with entirely stone structures and constructed the stone wingwalls connecting both jetties with the bluffs.

Repairs to these structures were made throughout the late 1800s and 1900s to 1965, when the west jetty was extended to its present length. Today, the stone project features consist of a 600-foot long stone jetty on the eastern side of the inlet with a stone wingwall connecting the jetty with the eastern shore, and a 290-foot long stone jetty on the western side of the channel with stone wingwall connecting the jetty with the western shore.

The East and West Jetties and adjacent wingwall were most recently damaged during Hurricane Sandy in October 2012 and the Northeasters of March 2018.

The East Jetty and wingwall are located adjacent to Colony Beach in Kennebunkport, Maine. The West Jetty and wingwall is located adjacent to Gooch's Beach in Kennebunk, Maine.

1.2 WORK COVERED BY CONTRACT DOCUMENTS

The general description below is given to indicate the approximate scope of this project only. It does not limit the work required under the project drawings and specifications.

The work of this project consists of performing repairs to the east and west jetties and wingwalls at the entrance to the Kennebunk River in Kennebunk and Kennebunkport, Maine. Repair work shall target loss of armor stone along both jetties, undermining of the east wingwall, and unbalanced settlement of the west wingwall. These damages have resulted in decreased functionality of the stone structures and in an overall loss of protection of the navigation channels.

The proposed work on the east wingwall shall utilize Colony Beach in Kennebunkport for construction access, staging, and material storage. Work shall consist of disassembling portions of the entire length (240 feet) of the fitted stone wingwall and rebuilding it in a more stable but similar in appearance configuration using the existing stones with mortaring.

Following construction, the Colony Beach parking lot side of the wall shall be backfilled, compacted and leveled to return the site to previous conditions. At the base of the northern side of the wall, riprap stone toe protection shall be added for scour protection to the wall toe along the length of the wall out to approximately 9 feet within the intertidal zone.

Repairs of the west wingwall shall consist of disassembling only the settled and failed portion of the wall and rebuilding it in a more stable

SECTION 01 11 00 Page 3 configuration using the existing stones. The structure shall maintain the same footprint once repairs are complete. Access to the west wingwall shall either be over land via Gooch's Beach in Kennebunk, or equipment shall be offloaded from a barge in the Kennebunk River channel. If access is via land, a temporary ramp constructed using natural materials (stone, sand, etc.) shall be built to provide heavy equipment access from Beach Avenue down to the beach surface. The land based path of travel for heavy equipment shall occur below the high tide mark and avoid the vegetated dune and private properties on Gooch's Beach, and shall occur between Labor Day and Memorial Day to avoid peak recreation season. Offloading equipment from the barge can occur at any time.

The seaward ends of the east and west jetties shall be repaired utilizing a barge-mounted crane or excavator working from the water. Repairs to the east jetty consist of demolishing the failed fitted stone structure at the head and rebuilding the head with larger armor stone in a rounded configuration. This work requires the temporary removal of the navigation aid at the end of the east jetty (by others). The fitted stones that shall be removed from the head shall be repurposed for use as a parking barrier along the top of the east wingwall. Additional repairs of the east jetty include extending armor stone protection by 45 linear feet along the eastern face of the east jetty where it meets the beach. This will protect a small area where the eroded beach has exposed the older inner stone cores. Repairs to the head of the west jetty consist of adding new armor stone at the jetty head where previous stones have been displaced.

The Contractor shall note that the removal and reworking of existing armor stone and the setting of new armor stone on this project shall be performed by a foreman, equipment operators, and a spotter experienced in armor stone setting, and with the use of a grapple capable of rotating 360 degrees.

The Contractor shall also note that construction equipment is not allowed on the jetties or wingwalls.

The Contractor shall note that the work area for Repair Area #2 is within the boundaries of a Historic District, as listed on the National Register of Historic Places (NRHP). The Contractor shall make all necessary efforts to restore the appearance of the East Wingwall upon repair completion.

1.3 EXISTING CONDITIONS PHOTOGRAPHS

Photographs showing the existing conditions of the project area are attached at the end of the specifications. The photographs are attached for informational purposes only. The Contractor shall make his own investigations of existing conditions in the field prior to the start of work.

1.3.1 Time of Year Work Restrictions

Utilization of a land based path of travel on Gooch's Beach in Kennebunk, ME for heavy equipment for repairs to the West Wingwall shall only occur between Labor Day and Memorial Day, of any year, to avoid peak recreation season. There are no time of year restrictions for work on Colony Beach and for all marine work.

1.4 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.

SECTION 01 11 00 Page 4

U.S. ARMY CORPS OF ENGINEERS (USACE)

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

ERDC/ITL TR-12-1 (2015) A/E/C Graphics Standard, Release 2.0

ERDC/ITL TR-12-6 (2015) A/E/C CAD Standard, Release 6.0

1.5 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-01 Preconstruction Submittals

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.

Two-Week Schedule of Work Activities

In addition to the scheduling and notification requirements specified elsewhere in the contract, the Contractor shall provide to the Contracting Officer a detailed schedule of work activities, which the Contractor intends to perform over the following two week period (Monday thru Friday for two weeks).

Aids to Navigation

Submit proof of coordination with the USCG for any necessary relocation or movement of aids to navigation.

Notice to Mariners

Submit a copy of Notice to Mariners to 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.

Pre-Construction Survey; G, RO

SECTION 01 11 00 Page 5

SD-07 Certificates

Periodic Schedule Updates; G, RO

Request Application; G, RO

Request Application to work outside the hours of operation.

SD-11 Closeout Submittals

As-Built Drawings; G, DO

As-built drawings, which are paper mark-ups and scanned PDF's of the paper mark-ups, showing all deviations which have been made from the contract drawings, shall be submitted to the Contracting Officer for approval at the completion of work. See Subpart AS-BUILT DRAWINGS for record keeping and submittal requirements.

Record Drawings; G, DO

Record drawings, which are CAD files showing all deviations which have been made from the contract drawings, shall be submitted to the Contracting Officer for approval at the completion of work. See Subpart RECORD DRAWINGS for record keeping and submittal requirements.

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 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 qualified superintendent, and competent alternate, shall be capable of reading, writing, and conversing fluently in the English language.

c. The project superintendent must have a minimum of 10 years experience in construction with at least 5 of those years as a superintendent on projects similar in size and complexity. The individual must be familiar with the requirements of EM 385-1-1 and have experience in the areas of hazard identification and safety compliance. The individual must be capable of interpreting a critical path schedule and construction drawings. The qualification requirements for the alternate superintendent are the same as for the project superintendent. The Contracting Officer may request proof of the superintendent's qualifications at any point in the project if the performance of the superintendent is in question.

d. The project superintendent is primarily responsible for managing and coordinating day-to-day production and schedule adherence on the project.

The superintendent is required to attend partnering meetings, and quality control meetings.

e. 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.

SECTION 01 11 00 Page 6

f. The Project Superintendent is subject to removal by the Contracting Officer for non-compliance with requirements specified in the contract and for failure to manage the project to insure timely completion.

Furthermore, the Contracting Officer may issue an order stopping all or part of the work until satisfactory corrective action has been taken. No part of the time lost due to such stop orders is acceptable as the subject of claim for extension of time for excess costs or damages by the Contractor.

1.7 WORK SEQUENCE AND SCHEDULING

1.7.1 Hours of Operations

Normal work hours for the work on the East Jetty and Wingwall are from 8:00 a.m. to 7:00 p.m., seven days per week.

Normal work hours for work on the West Jetty and Wingwall are from 7:00 a.m. to 10:00 p.m., Monday through Saturday, and from 9:00 a.m. to 10:00 p.m. on Sundays.

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.

1.7.2 Work Sequence

1.7.2.1 General

There are certain essential criteria relative to the preparation of a work sequence and time schedule which the Contractor will be required to implement and follow during the prosecution of the work. Minor variations in the sequence of the items of work as specified 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.

1.7.2.2 Two-Week Schedule of Work Activities

In addition to the scheduling and notification requirements specified elsewhere in this section, the Contractor shall provide to the Contracting Officer a detailed schedule of work activities, which the Contractor intends to perform over the following two week period (Monday thru Friday for two weeks). The schedule of work activities shall be updated and submitted by the Contractor to the Contracting Officer on a weekly basis, by noon on every Thursday during the prosecution of work period.

1.7.2.3 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 pursuant to FAR Clause 52.236-15 "Schedules for Construction

SECTION 01 11 00 Page 7

Contracts". Show in the schedule the proposed sequence to perform the work and dates contemplated for starting and completing all schedule activities. 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. The scheduling of the entire project is required. Provide a schedule that is a forward planning as well as a project monitoring tool.

The 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.

Failure to develop the Project Schedule to an appropriate level of detail will result in its disapproval. The Contracting Officer will consider, but is not limited to, the following characteristics and requirements to determine appropriate level of detail:

1. Activity Durations

2. Design and Permit Activities

3. Procurement Activities

4. Mandatory Tasks

a. Submission, review and acceptance of SD-01 Preconstruction Submittals (individual activity for each).

b. Submission, review and acceptance of features require design completion Submission, review and acceptance of design packages.

c. Submission of mechanical/electrical/information systems layout drawings.

d. Long procurement activities

e. Submission and approval of O & M manuals.

f. Submission and approval of as-built drawings.

g. Submission and approval of installed equipment lists.

h. Submission and approval of test data, and reports

i. Show Government and other agency activities that could impact progress. These activities include, but are not limited to:

approvals, acceptance, design reviews, environmental permit approvals by State regulators, inspections, utility tie-in, Government Furnished Equipment (GFE), etc.

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.

Submit the Initial Project Schedule for approval within 30 calendar days after notice to proceed is issued. No payment will be made for work items not fully detailed in the Project Schedule.

An Early Completion Schedule is an Initial Project Schedule (IPS) that indicates all scope of the required contract work will be completed before

SECTION 01 11 00 Page 8 the contractually required completion date.

No IPS indicating an Early Completion will be accepted without being fully resource-loaded (including crew sizes and manhours) and the Government agreeing that the schedule is reasonable and achievable.

The Government is under no obligation to accelerate work items it is responsible for to ensure that the early completion is met nor is it responsible to modify incremental funding (if applicable) for the project to meet the contractor's accelerated work.

1.7.2.4 Periodic Schedule Updates

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

1.7.3 Organization at the Site

1.7.3.1 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 SPECIAL CONTRACT REQUIREMENTS, Clause

COMMENCEMENT, PROSECUTION AND COMPLETION OF WORK (APR 1984) FAR 52.211-10.

1.7.3.2 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.

1.8 CONTRACTOR'S USE OF FACILITIES AND HAULING ROUTES

The Contractor shall be responsible for the following for determining 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.

A haul route for delivery of construction materials through the Town of Kennebunkport to the project site at Colony Beach has been approved by the Town. This route is shown on an attachment at the end of the specifications entitled "Haul Route - Kennebunkport, ME". Other haul routes through the Town of Kennebunkport will not be allowed for this project.

1.9 CONTRACTOR USE OF PREMISES

1.9.1 Access to the Site and Storage/Staging Areas

Access to the project site is available for construction traffic. The Contractor is responsible for maintaining access necessary for its equipment, material, and plant to and from the work area.

Access to temporary facilities and storage/staging areas shall be as specified in Section 01 50 00 TEMPORARY CONSTRUCTION FACILITIES AND CONTROLS and as shown on the contract drawings.

SECTION 01 11 00 Page 9

1.9.2 Temporary Facilities and Utilities, and Storage Areas

The Contractor shall conform to Section 01 50 00 TEMPORARY CONSTRUCTION FACILITIES AND CONTROLS regarding temporary facilities, temporary utilities, and storage areas. Confine all operations (including storage of materials) on Government premises to areas authorized or approved by the Contracting Officer. The Contractor shall hold and save the Government, its officers and agents, free and harmless from liability of any nature occasioned by the Contractor's performance.

1.9.3 Work Limits

Work shall be restricted to the limits of the work as shown on the contract drawings and to storage areas as indicated in Section 01 50 00 TEMPORARY CONSTRUCTION FACILITIES AND CONTROLS, as shown on the contract drawings, and as indicated by the Contracting Officer.

1.9.4 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.

1.9.5 Work By Other Contractors

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

1.9.6 Emergency Contacts

The Contractor shall provide a list of emergency contacts to be used 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.

1.9.7 Damaged Property

Work shall proceed in a manner which will minimize disturbance or risk of damage to structures and surrounding lands. 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 at the Contractor's expense.

1.9.8 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.

1.9.9 Daily Clean Up

The Contractor shall at all times keep rubbish from entering surrounding

SECTION 01 11 00 Page 10 lands and water. Rubbish accumulated at the temporary facilities shall be removed from the premises daily.

1.9.10 Government Sanitary Facilities

Toilet facilities are not available on site for the 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.

1.10 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.

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.

1.11 COORDINATION

1.11.1 Coast Guard

All work associated with the navigation aid at the east jetty head shall be coordinated with the U.S. Coast Guard. Movement of this Navigation Aid will be performed by the U.S. Coast Guard upon request by the Contractor a minimum of 7 days prior to the required movement.

1.11.2 Notice to Mariners

Before beginning site work operations, the Contractor shall coordinate with the U.S. Coast Guard (USGG) to issue a "Notice to Mariners" regarding the work to be performed and the Contractor's proposed operations.

The Corps of Engineers and the USCG have agreed to phraseology when issuing navigational bulletins and notices. The information furnished shall be

SECTION 01 11 00 Page 11 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."

1.11.3 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 remove, change the location of, obstruct, willfully damage, make fast to, or 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, in writing. 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.

1.11.4 Points of Contact

US Coast Guard LT Shaun Doyle USCG Sector Northern New England 259 High Street, South Portland, ME 04106 Primary Telephone: 207-347-5015w Emergency Telephone: 207-899-6291c E-mail: shaun.t.doyle@uscg.mil

1.12 PRE-CONSTRUCTION SURVEY

The Contractor shall perform a pre-construction survey at the project site to document existing conditions with the Contracting Officer. This pre-construction survey shall include still photographs and videos in sufficient quantity to fully document the existing condition of all walls, jetties, piers, piles, fenders, beaches and other shorefront features, including parking lots and other paved areas, within and adjacent to areas to be affected by the work of this contract. The survey shall provide full coverage of all access and staging areas and material placement areas. A written narrative shall be prepared by the Contractor which organizes and summarizes the findings of the pre-construction survey photographs and videos. The narrative shall separately organize all items by individual owners. The condition of each item shall also be documented in writing.

The written narrative, together with the photographs and videos, shall constitute a "Pre-Construction Survey Report", which shall be submitted to the Contracting Officer for approval. No work shall be performed until this "Pre-construction Survey Report" has been approved. Damage to features caused by the Contractor's operations shall be repaired by the Contractor at no additional expense to the Government.

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1.13 GENERAL SAFETY REQUIREMENTS

1.13.1 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.

1.13.2 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.

1.14 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 TEMPORARY ENVIRONMENTAL CONTROLS, and all applicable federal, state, and local laws and regulations concerning environmental protection pollution control and abatement.

1.15 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 personnel who will be closely associated with the project. During the conference, the Contracting Officer will inform the Contractor concerning Job Safety, Quality Control, Labor Relations, and Environmental Protection. The Contractor's Superintendent, Quality Control Representative, and Site Safety and Health Officer (SSHO) shall attend this conference.

1.16 AS-BUILT DRAWINGS

Maintain at the jobsite one set of paper full-size contract drawings marked to show all deviations that have been made from the contract drawings, including buried or concealed construction and utility features revealed during the course of construction. Record the horizontal and vertical location of all buried utilities that differ from the contract drawings.

These drawings shall be available for review by the Contracting Officer at all times. Upon completion of the work, submit the original marked set of prints to the Contracting Officer for approval. Also, provide PDFs of the current working redlines and/or markups complying with the as-built drawings and markup requirements. Requests for partial payments will not be approved if the marked prints and PDF files are not current, and request for final payment will not be approved until the marked prints and PDF files are submitted to and approved by the Contracting Officer.

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1.16.1 Preparation of As-Built Drawings

The entries shall be made in the jobsite set of prints at the time field changes are made, pertinent information collected, or need for corrections established, as a continuing process during the life of the contract. As revised drawings are issued by the Contracting Officer, revised prints shall be introduced into the set to replace the superseded drawings and all applicable notations previously made on the superseded drawings transferred to the current prints. Carefully prepared sketches, not less than 8-1/2" x 11", may be used to depict changes or added information in lieu of notations on the actual prints. Staple sketches to the prints affected by the change. All plan views, sections, elevations, profiles, diagrams, details, or schedules affected by a change shall be marked up as required to reflect the change. All notations or changes made on the prints shall be in sufficient detail to clearly depict the change. Colored pens or pencils shall be used to make notations on the record prints as follows:

Red pen or pencil shall be employed to indicate added or corrected work or information.

Green pen or pencil shall be used to show the deleted or incorrectly depicted work or information.

Blue or black pen or pencil shall be used to show information not to be recorded on the drawings but included on the marked-up prints for explanatory or clarification purposes for the benefit of the Contracting Officer.

1.17 RECORD DRAWINGS

The record drawings are the final compilation of actual conditions reflected in the as-built drawings. The record drawings are CAD files produced from the source drawing files and marked-up as-built drawings.

The Contractor shall request the full set of electronic drawings, in the source CAD format, for Record Drawing preparation, after award and at least 30 days prior to required use. The Government will provide one set of "as-designed" electronic CAD files in AutoCAD Version 2019. The CAD files are provided to enable preparation of record drawings. If discrepancies exist between the CAD files and the contract PDF drawings, correct the CAD files to show the contract PDF drawings. The Government has no responsibility to modify any GFM due to changes in the design that occur after award.

The Contractor shall prepare the CAD drawing files in AutoCAD Version 2019 or later format.

If additional drawings are required, prepare them using the specified electronic file format applying the same graphic standards specified for original drawings, ERDC/ITL TR-12-6 and ERDC/ITL TR-12-1. The title block and drawing border to be used for any new final record drawings must be identical to that used on the contract drawings.

If a sheet needs to be added between two sequential sheets, append a Supplemental Drawing Designator in accordance with ERDC/ITL TR-12-6, "Adding a Drawing Sheet", and ERDC/ITL TR-12-1, "Adding or Deleting Drawing Sheets and Index Sheet Procedures".

Provide electronic PDF files of all CAD contract drawings sheets associated

SECTION 01 11 00 Page 14 with the record drawing submittal. Compile and organize the PDF set to match the contract drawings.

1.17.1 Final Record Drawing Annotation

When final revisions have been completed, show the wording "RECORD DRAWING AS-BUILTS" followed by the name of the Contractor in letters at least 3/16 inch high on the cover sheet drawing. Show the wording "RECORD DRAWING AS-BUILTS" in the revision block of each drawing.

1.17.2 Preparation and Submission of Record Drawings

Within 30 days after Government approval of all of the working as-built drawings, prepare the final CAD record drawings and submit CAD and PDF drawing files. Also submit all external references (x-refs), plot style files, and all other required CAD resource files. The Government will promptly return one set of prints annotated with any necessary corrections. Within 7 calendar days revise the CAD files accordingly at no additional cost and submit one set of final CAD files and PDF files to the Government. Drawing files and storage media submitted will become the property of the Government upon final approval. Failure to submit final record drawings as specified will be cause for withholding any payment due under this contract. Approval and acceptance of final record drawings must be accomplished before final payment is made.

1.17.3 Record Drawing Re-Submission Requirements

If elements of a record drawing submittal are rejected, provide the following for each re-submission, in addition to any information required in Section 01 33 00 SUBMITTAL PROCEDURES:

A. Re-submit all CAD components, including updated content in response to Government comments.

B. Provide a copy of all Government review comments.

C. Provide a disposition/response to each Government review comment for a back-check of the re-submission deliverable.

PART 2 PRODUCTS (Not Applicable)

PART 3 EXECUTION (Not Applicable)

-- End of Section --

SECTION 01 11 00 Page 15

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

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-05 Design Data

Quantity Surveys

Submit originals of all field notes and all other records relating to quantity surveys.

SD-07 Certificates

Weight Scales Calibration Testing; 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.

SD-11 Closeout Submittals

Weight Slips; G, RO

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

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.

SECTION 01 22 00 Page 1

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 involved.

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

All costs for labor, equipment, and materials for mobilization and demobilization, as defined in Special Contract Requirements clause "

PAYMENT FOR MOBILIZATION AND PREPARATORY WORK (JAN 1997) DFARS

252.236-7004".

Unit of Measure: Job.

B. Item Number 0002, "East Jetty Repairs, Repair Area #1, #1B, and #1C".

All costs for labor, equipment, and materials for East Jetty repairs for Repair Area #1, #1B, and #1C, as shown on the contract drawings and in accordance with Section 35 31 19 JETTY REPAIRS, and other appropriate sections of the specifications. This item includes, but is not limited to, demolition of the jetty nose, re-working re-setting core stones, re-working re-setting armor stones, and stockpiling and placing fitted stones for the parking barrier.

Unit of Measure: Job.

C. Item Number 0003, "East Wingwall Repairs, Repair Area #2".

All costs for labor, equipment, and materials for East Wingwall repairs for Repair Area #2, as shown on the contract drawings and in accordance with Section 31 00 00EARTHWORK, Section 04 20 00 MASONRY, and Section 35 31 20 WINGWALL REPAIRS, and other appropriate sections of the specifications. This item includes, but is not limited to, disassembly of the wingwall, stockpiling existing stones, re-building and re-setting the wingwall, and site restoration.

Unit of Measure: Job.

D. Item Number 0004, "West Jetty Repairs, Repair Area #3".

All costs for labor, equipment, and materials for West Jetty Repairs, Repair Area #3, as shown on the contract drawings and in accordance with Section 35 31 19 JETTY REPAIRS, and other appropriate sections of the specifications. This item includes, but is not limited to, re-working, re-setting, and placing armor stone.

Unit of Measure: Job.

E. Item Number 0005, "West Wingwall Repairs, Repair Area #4".

All costs for labor, equipment, and materials for West Wingwall repairs

SECTION 01 22 00 Page 2 for Repair Area #4, as shown on the contract drawings and in accordance with Section 31 00 00EARTHWORK, Section 04 20 00 MASONRY, and Section 35 31 20 WINGWALL REPAIRS, and other appropriate sections of the specifications. This item includes, but is not limited to, disassembly of the wingwall, stockpiling existing stones, re-building and re-setting the wingwall, and site restoration.

Unit of Measure: Job.

F. Item Number 0006, "Furnish and Install New 7 to 11 Ton Armor Stone for Repair Areas 1A and 1B".

G. Item Number 0007, "Furnish and Install New 250-lb to 4 Ton Armor Stone for Repair Area 1C".

H. Item Number 0008, "Furnish and Install New 3 to 7 Ton Armor Stone for Repair Area 3".

This work will be paid for at the contract price per ton to furnish, deliver, and install armor stone material for Items 0006, 0007, and 0008, as shown on the contract drawings, and in accordance with Section 31 00 00EARTHWORK, Section 35 31 19 JETTY REPAIRS, Section 35 31 20 WINGWALL 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.

The total amount of armor stone to be paid for under these items shall be measured by the installed ton as indicated by weight slips from the quarry or other source of the armor 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 these items.

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.

Once production of the 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.

SECTION 01 22 00 Page 3

Unit of Measure: Ton.

I. Item Number 0009, "Furnish and Install New Riprap Stone for Wingwall Toe Protection".

All costs for labor, equipment, and materials to furnish and install new riprap stone for wingwall toe protection, as shown on the contract drawings and in accordance with Section 31 00 00EARTHWORK, Section 35 31 19 JETTY REPAIRS, Section 35 31 20 WINGWALL REPAIRS, and other appropriate sections of the specifications. The Contractor shall perform pre- and post- stone material placement surveys which shall be the basis for determination of the quantity of riprap stone to be paid for under this Bid Item.

Unit of Measure: Cubic Yard (CD).

PART 2 PRODUCTS (Not Applicable)

PART 3 EXECUTION (Not Applicable)

SECTION 01 22 00 Page 4

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, and the Towns of Kennebunk and Kennebunkport, Maine. Key personnel from the Government Design and Construction team and Subject Matter Experts, the Contractor and Subcontractors 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, the Contractor, ot the Towns).

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 three to six month intervals.

1.5 ELECTRONIC MAIL (E-MAIL) ADDRESS

Establish and maintain electronic mail (e-mail) capability along with the capability to open various electronic attachments as text files, pdf files, SECTION 01 30 00 Page 2 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…