B.08.02_FINAL Revised Specifications.pdf

2021 Berm Reconstruction OC2021

PROJECT TABLE OF CONTENTS

DI VI SI ON 01 - GENERAL REQUI REMENTS

01 00 00 ADMINISTRATIVE REQUIREMENTS

01 05 00 JOB CONDITIONS

01 06 00 SAFETY

01 31 20 QUALITY CONTROL SYSTEM (QCS)

01 32 00 PROJECT SCHEDULE

01 32 33 CONSTRUCTION PHOTOGRAPHY

01 33 00 SUBMITTAL PROCEDURES

01 35 30 MUNITIONS AND EXPLOSIVES OF CONCERN (MEC) CONSTRUCTION

SUPPORT

01 42 00 SOURCES FOR REFERENCE PUBLICATIONS

01 45 00.15 10 RESIDENT MANAGEMENT SYSTEM CONTRACTOR MODE (RMS CM)

01 45 10 CONTRACTOR QUALITY CONTROL

01 51 00 TEMPORARY CONSTRUCTION ITEMS

01 56 10 ENVIRONMENTAL PROTECTION

01 58 00 PROJECT IDENTIFICATION

01 72 00 AS-BUILT DRAWINGS - CADD

DI VI SI ON 35 - WATERWAY AND MARI NE CONSTRUCTI ON

35 20 23 DREDGING

35 20 24 NATIONAL DREDGING QUALITY MANAGEMENT PROGRAM HOPPER DREDGE

35 21 10 BEACHFILL

-- End of Project Table of Contents --

PROJECT TABLE OF CONTENTS Page 1

SECTION 01 00 00

ADMINISTRATIVE REQUIREMENTS

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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-01 Preconstruction Submittals

Progress Schedule; G|AR.

A schedule that shows the manner in which the Contractor intends to prosecute the work.

Modified Chart; G|AR.

Prepared when changes are authorized that result in contract time extensions.

SD-13 Product Data

Invoice Copies.

Proof of rental equipment costs.

Payment Evidence.

Proof of full payment.

1.2 PROGRESS SCHEDULING AND REPORTING

1.2.1 Practicable Progress Schedule

The Contractor shall, within 20 days after date of commencement of work or as otherwise determined by the Contracting Officer, submit for approval a practicable progress schedule in accordance with specification Section 01 32 00 PROJECT SCHEDULE showing the manner in which he intends to prosecute the work.

1.2.2 Software Package

The Contractor shall utilize an industry recognized scheduling software package to implement the requirements of Section 01 32 00 PROJECT SCHEDULE. The program and data must be IBM PC compatible in a Window environment. These requirements are not intended to restrict the Contractors selection of an automated scheduling system but to establish a

SECTION 01 00 00 Page 1 format which will allow use of the same program with government computers and automated information systems. The Contractor will provide at least one program installation and maintenance on government hardware complete with all program and data files. Such installation shall be maintained for the duration of the project until fiscal completion and shall allow analysis and of the project schedule by government personnel or agents.

1.3 PAYMENTS TO CONTRACTORS

For payment purposes only, an allowance will be made by the Contracting Officer of 100 percent of the invoiced cost of materials or equipment delivered to the site but not incorporated into the construction, pursuant to the Contract Clause entitled "PAYMENTS UNDER FIXED-PRICE CONSTRUCTION CONTRACTS". The Contracting Officer may also, at his discretion, take into consideration the cost of materials or equipment stored at locations other than the jobsite, when making progress payments under the contract.

In order to be eligible for payment, the Contractor must provide satisfactory evidence that he has acquired title to such material or equipment, and that it will be utilized on the work covered by this contract. Further, all items must be properly stored and protected.

Earnings will be computed using 100% of invoiced value.

1.4 IDENTIFICATION OF EMPLOYEES

Each employee assigned to this project by the Contractor and subcontractors shall be required to display at all times, while on the project site, an approved form of identification provided by the Contractor, as an authorized employee of the Contractor/subcontractor.

In addition, on those projects where identification is prescribed and furnished by the Government, it shall be displayed as required and it shall immediately be returned to the Contracting Officer for cancellation upon release of the assigned employee and or completion of project.

1.5 EQUIPMENT OWNERSHIP AND OPERATING EXPENSE SCHEDULE

(a) This clause does not apply to terminations.

(b) Allowable cost for construction and marine plant and equipment in sound workable conditions owned or controlled and furnished by a contractor or subcontractor at any tier shall be based on actual costs data for each piece of equipment or groups of similar serial and services for which the government can determine both ownership and operating costs from the contractor’s accounting records. When both ownership and operating costs can not be determined for any piece of equipment or groups of similar serial or series equipment from the contractor’s accounting records, costs for that equipment shall be based upon the applicable provisions of EP1110-1-8 Construction Equipment Ownership and Operating Expenses Schedule, Region East. Working conditions shall be considered to be average for determining equipment rates using the schedule unless specified otherwise by the contracting officer. For equipment not included in the schedule, rates for comparable pieces of equipment may be used or a rate may be developed using the formula provided in the schedule. For forward pricing, the schedule in effect at the time of negotiations shall apply. For retroactive pricing, the schedule in effect at the time the work was performed shall apply.

(c) Equipment rental costs are allowable, subject to the provisions of FAR 31.105(d) (ii) and Far 31.205-36. Rates for equipment rented from an organization under common control, lease-purchase arrangements, and

SECTION 01 00 00 Page 2 sale-leaseback arrangements, will be determined using the schedule, except that actual rates will be used for equipment leased from an organization under common control that has an established proactive of leasing the same or similar equipment to unaffiliated leasees.

(d) When actual equipment costs are proposed and the total amount of the pricing action exceeds the small purchase threshold, the contracting officer shall request the contractor to submit either certified cost or pricing data, or partial/limited data, as appropriate.

1.6 PERFORMANCE AND PAYMENT BOND REIMBURSEMENT

The Government will reimburse the Contractor for the entire amount of premiums paid for Performance and Payment Bonds (including coinsurance and reinsurance agreements when applicable) at the contract lump sum amount under the Unit Price Schedule Item No. 0001, entitled "Reimbursement of Performance and Payment Bonds." Such payment will be made only after the Contractor furnishes to the Government evidence of full payment to the surety. In no case will any payment be made by the Government for reimbursement of Performance and Payment Bonds exceeding that amount bid by the Contractor under the aforementioned Unit Price Schedule Item.

1.7 MEASUREMENT AND PAYMENT

Except as noted in paragraph, PERFORMANCE AND PAYMENT BOND REIMBURSEMENT above, no separate measurement and payment will be made for the work performed in this Section 01 00 00, ADMINISTRATIVE REQUIREMENTS specified herein and all costs in connection therewith shall be considered a subsidiary obligation of the Contractor, and shall be included in the overall cost of the work.

1.8 NEGOTIATED MODIFICATIONS

Whenever profit is negotiated as an element of price for any modification to this contract with either prime or subcontractor, a reasonable profit shall be negotiated or determined by using the OCE Weighted Guidelines method outlined in EFARS 15.902.

1.9 PARTNERING

In order to most effectively accomplish this contract, the Government is willing to form a cohesive partnership with the Contractor and its subcontractors. This partnership would strive to draw on the strengths of each organization in an effort to achieve a quality project done right the first time, within budget and on schedule. This partnership would be bilateral in make-up and participation will be totally voluntary. Any cost associated with effectuating this partnership will be agreed to by both parties and will be shared equally with no change in contract price.

1.10 PERMITS

The permits listed below have been obtained by the Government.The Contractor shall abide by all permit requirements.

a. A copy of the Maryland Water Quality Certificate 15-WQC-0988 and Tidal Wetlands License No. 15-0988(R) are attached to the end of this Section.

SECTION 01 00 00 Page 3 e1enxjbc Highlight

b. State of Delaware Subaqueous Lands Permit SP-432/18 and Water Quality Certification WQ-432/18. are attached to the end of this Section.

PART 2 PRODUCTS

NOT APPLICABLE

PART 3 EXECUTION

NOT APPLICABLE

ATTACHMENTS:

Maryland Water Quality Certificate 15-WQC-0988 and Tidal Wetlands License No. 15-0988(R).

State of Delaware, Subaqueous Lands Permit SP-432/18 and Water Quality Certification WQ-432/18.

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SECTION 01 00 00 Page 4 e1enxjbc Highlight

SECTION 01 05 00

JOB CONDITIONS

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PART 1 GENERAL

1.1 LAYOUT OF WORK

ALTERNATE 1: CIVIL WORK PROJECTS

LAYOUT OF WORK: (APR 1965 OCE)

The Government has established bench marks and horizontal control points at the site of the work. These are described and indicated on contract drawings.

From these control points the Contractor shall lay out the work by establishing all lines and grades at the site necessary to control the work and shall be responsible for all measurements that may be required for the execution of the work to the location and limit marks prescribed in the specifications or on the contract drawings. The Contractor shall establish and maintain at the site of the work as a minimum requisite the horizontal and vertical controls shown on the contract drawings.

The above are minimum requirements and the Contractor shall place and establish such additional stakes and markers as may be necessary for control and guidance of his construction operations. All survey data shall be recorded in accordance with standard and approved methods. All field notes, sketches, recordings and computations made by the Contractor in establishing above horizontal and vertical control points shall be available at all times during the progress of the work for ready examination by the Contracting Officer or his duly authorized representative.

The Contractor shall furnish, at his own expense, all such stakes, spikes, steel pins, templates, platforms, equipment tools and material and all labor as may be required in laying out any part of the work from the control points established by the Government. It shall be the responsibility of the Contractor to maintain and preserve all stakes and other markers established by him until authorized to remove them. If any of the control points established at the site by the Government are destroyed by or through the negligence of the Contractor prior to their authorized removal, they may be replaced by the Contracting Officer, and the expense of replacement will be deducted from any amount due or which may become due the Contractor. The Contracting Officer may require that work be suspended at any time when horizontal and vertical control points established at the site by the Contractor are not reasonably adequate to permit checking the work. Such suspension will be withdrawn upon proper replacement of the control points.

Survey Stakes: The Contractor shall utilize electrical metallic tubing (EMT) or other method approved by the Contracting Officer for survey stakes or grade markers on and around the beach area or in the water.

Wood stakes shall not be utilized in these areas. The Contractor shall remove the survey stakes or grade markers upon completion of an acceptance reach or as otherwise directed by the Contracting Officer. An acceptance

SECTION 01 05 00 Page 1 reach is as defined in paragraph "Acceptance Reaches" of Section 35 21 10, BEACHFILL. The Contractor shall identify each section or tier of tubing individually and keep an accurate record and count of all stakes and markers used on the jobsite to ensure total recovery and removal. The top one foot of all stakes and markers shall be treated (i.e. painted, taped, etc.) to be highly visible during the day and reflective at night.

Contractor must reestablish control points damaged or destroyed by the Contractor at no additional expense to the Government. 1.2 PAYMENT FOR

MOBILIZATION AND DEMOBILIZATION, ITEM NO. 0002

a. The Government will pay all costs for the mobilization and demobilization of all the Contractor's plant and equipment at the contract lump sum price. Mobilization includes all equipment, plant and activities required to initiate placement of dredged material on the beach. All equipment, pipe, etc. must be removed from the beach area from JUN 20, 2021 thru SEP 06, 2021 inclusive. Therefore, if the work is not completed in its entirety by JUN 20,2021, the Contractor will be required to demobilize equipment and pipe on the beach until after SEP 06, 2021. However, payment for any and all interim mobilizations and demobilizations due to suspension of work will be included in the job lump sum price for Payment Item No. 0002 "Mobilization and Demobilization".

No Work Allowed on Beach Day 1 JUN 20, 2021 SEP 06, 2021 Day 230

Mob Demob

| Payment Item 0002 |

(1) 60 percent of the lump sum price for mobilization will be paid upon completion of the contractor's initial mobilization at the work site.

(2) The remaining 40 percent upon completion of the final demobilization.

b. The Contracting Officer may require the Contractor to furnish cost data to justify this portion of the bid if the Contracting Officer believes that the percentages in paragraphs (a)(1) and (2) of this clause do not bear a reasonable relation to the cost of the work in this contract.

(1) Failure to justify such price to the satisfaction of the Contracting Officer will result in payment, as determined by the Contracting Officer, of--

(i) Actual mobilization costs at completion of mobilization;

(ii) Actual demobilization costs at completion of demobilization; and

SECTION 01 05 00 Page 2

(iii) The remainder of this item in the final payment under this contract.

(2) The Contracting Officer's determination of the actual costs in paragraph (b)(1) of this clause is not subject to appeal.

1.3 ORDER OF WORK

The work shall be executed at such places and in such order or precedence as may be found necessary by the Contracting Officer, and shall be constructed in every part in exact conformity with the location and limit marks shown on the drawings or otherwise determined by the Contracting Officer.

1.4 PHYSICAL DATA

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

1.4.1 Transportation Facilities

The Contractor shall make his own investigation of transportation facilities in the vicinity of the work.

1.4.2 Explorations

The physical conditions indicated on the drawings and in the specifications are the result of site investigations by surveys and vibracore drilling. Foundation exploration logs are inserted at the end of this Section. Whenever subsurface exploration logs are presented in the contract documents, soil test results are available for inspection in the Baltimore District, Corps of Engineers, Geotechnical Branch 2 Hopkins Plaza , Baltimore, Maryland. Prospective bidders are required to call

(410) 962-6817 between the hours of 9:00 a.m. and 3:30 p.m., Monday through Friday (excluding Federal Holidays), a minimum of 24 hours in advance to arrange a time and date for the inspection of the test results.

1.4.3 Weather Conditions

Complete weather records and reports may be obtained from the U.S. Weather Bureau. The Contractor shall satisfy himself as to the hazards likely to arise from weather conditions during the contract period. The site work is exposed, and suspension of work may at times be necessary during extreme storm periods. The mean range of tide is 3.5 feet, with greater fluctuations during storm periods.

1.4.4 Special Requirements at the Designated Dredged Material Borrow Site

The Contractor is informed there may be unexploded ordnance (UXO's) within the dredging prism of the Designated Dredge Material Borrow Site. All activities of the Contractor within the Designated Dredge Material Borrow Site and on the berm placement areas shall be conducted in accordance with appropriate portions of Sections 01 06 00, SAFETY and 35 20 23, DREDGING.

SECTION 01 05 00 Page 3

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

Survey Method ; G|AR.

Type of equipment and survey method.

Survey Data; G|AR

The establishing of bench marks and horizontal control points.

SD-06 Tests Reports

Checklist; G|AR

A Risk Assessment for excavation and other work in the vicinity of utilities.

Quantity Surveys.

The furnishing of all original field notes and all other records relating to the survey or to the layout of the work.

1.6 UTILITIES

1.6.1 Availability of Utilities Including Lavatory Facilities

It shall be the responsibility of the Contractor to provide all utilities he may require during the entire life of the contract. He shall make his own investigation and determinations as to the availability and adequacy of utilities for his use for construction purposes and domestic consumption. He shall install and maintain all necessary supply lines, connections, piping, and meters if required, but only at such locations and in such manner as approved by the Contracting Officer. Before final acceptance of work under this contract, all temporary supply lines, connections and piping installed by the Contractor shall be removed by him in a manner satisfactory to the Contracting Officer.

1.6.2 Utility Markings (Staging/Storage/Office Areas)

The Contractor shall contact the local Miss Utility, a minimum of 72 hours, prior to any excavation requesting utility location markings. The Contractor shall not proceed with any excavation until all utilities, including abandoned utilities, have been marked to the satisfaction of the Contracting Officer. Prior to requesting the marking of utilities, the Contractor shall stake out proposed excavations and limits of work with white lines ("White Lining"). It is the Contractor's responsibility to ensure that all permits (excavation or otherwise, including DPW permits) are current and up-to-date without expiration. In addition to the above requirements the Contractor shall:

SECTION 01 05 00 Page 4

a) Visually survey and verify that all utility markings are consistent with existing appurtenances such as manholes, valve boxes, poles, pedestals, pad-mounted devices, gas meters, etc.

prior to any excavation.

b) Hand dig test holes to verify the depth and location of all utilities prior to any mechanical excavation within the limits of work. Other non-damaging methods for utility verification, as indicated in (d) below, may be considered subject to approval by the Contracting Officer. Also, verify that any abandoned utilities are not active.

c) Preserve all utility markings for the duration of the project to the furthest extent possible.

d) When excavation is performed within 2 feet of any utility line, a non-damaging method of excavation shall be used. The non-damaging method shall be hand digging. Other non-damaging methods, such as, soft digging, vacuum excavation, pneumatic hand tools, may be considered subject to approval by the Contracting Officer.

e) Regardless of the type of excavation, the Contractor shall notify the Contracting Officer a minimum of 72 hours prior to any excavation activity. Failure to notify the Contracting Officer can result in the issuance of a "Stop Work" order, which shall not be justification for contract delay or time extension. The Government reserves the right to have personnel present on site during any type of excavation.

f) The Contractor's Quality Control System Manager shall ensure that all excavation requirements herein are met at the time of the preparatory phase of quality control, and that the excavation procedures are reviewed during the preparatory phase meeting.

This preparatory phase of control shall also establish and document contingency plans and actions to be followed in the event that existing utilities are damaged or interrupted. Locations of shut off or isolation devices along with other safety features shall be established and their operation reviewed.

g) Any work other than excavation in the vicinity of a utility, that could damage or interrupt a utility, such as, exterior or interior work near transformers, power lines, poles, above ground gas lines, gas meters, etc., shall be done with extreme care. The Contractor shall specifically note during the preparatory phase of quality control, the construction techniques to be used to preclude damaging or interrupting any utility. This preparatory phase of control shall also establish and document contingency plans and actions to be followed in the event that existing utilities are damaged or interrupted. Locations of shut off or isolation devices along with other safety features shall be established and their operation reviewed.

h) The Contractor shall complete a risk assessment, using the attached checklist, at least one week prior to the start of any excavation or other work in the vicinity of a utility. The risk assessment shall be submitted for government approval prior to any excavation or other work in the vicinity of a utility. A risk assessment shall be completed for each definable feature of work encountering utilities and shall include all utilities anticipated to be

SECTION 01 05 00 Page 5 encountered.

1.7 DISPOSAL OF EXISTING MATERIAL AND EQUIPMENT

All removed, dismantled or demolished material and/or equipment including rubble, scrap and debris not specified or indicated to be Government salvaged, reinstalled under this contract or otherwise retained for disposal on Government land will become the property of the Contractor and shall be promptly removed from the site and disposed of by the Contractor at his own expense and responsibility.

1.8 COMPLIANCE WITH OCEAN CITY and Fenwick Island REGULATIONS

The site of the work is in Ocean City, MD and the Town of Fenwick Island, DE and all rules and regulations issued by each of their City Councils or their representatives covering general safety, security, sanitary requirements, pollution control, traffic regulations and parking, shall be observed by the Contractor. Information regarding these requirements may be obtained by contacting the Contracting Officer, who will provide such information or assist in obtaining same from appropriate authorities.

1.9 MAINTENANCE OF ACCESS

The Contractor shall not block vehicular access within existing roads and transportation corridors to the construction site during performance of work under this contract. In addition, the Contractor shall at all times maintain safe and clear passage around the construction site for pedestrians using the beach.

1.10 PROTECTION OF PROPERTY AND PERSONNEL

1.10.1 Protection of Equipment

All existing Government or privately owned equipment within the work area shall be protected by the Contractor from damage caused by construction operations. As a minimum, the Contractor shall protect such items from any damage due to dust, vibration, water, heat or other conditions resulting from construction activities. Existing work damaged by construction operations shall be promptly repaired by the Contractor at his own expense.

1.10.2 Protection of Personnel and General Public

The Contractor shall protect personnel and onlookers by installing safety rails and/or barricades as applicable to prevent injury from unauthorized entry of personnel into work areas. Warning signs shall be erected as necessary to indicate construction areas or hazardous zones. (See Section 35 21 00 for additional requirements). Work shall proceed in such manner as to prevent the undue spread of dust and flying particles.

1.10.3 Measures to Prevent Damage/Injury

The Contractor shall take such additional measures as may be directed by the Contracting Officer to prevent damage or injury to property or personnel, including the general public.

1.11 STREET CLOSINGS

When operations in connection with contract work necessitate the closing

SECTION 01 05 00 Page 6 of streets, it shall be the Contractor's responsibility to arrange in advance with the Contracting Officer for such street closings and to provide appropriate barricades, signs, markers, flares, and other devices as may be required by the Contracting Officer's Representative for traffic guides and public safety.

1.12 ORDER OF WORK AND COORDINATION WITH OTHER CONTRACTORS

Other Contractors may be presently working in the same area. After award of this contract a meeting will be held with all Contractor representatives and the Contracting Officer to develop a plan of work coordination. In case of disagreement regarding use of an area the decision of the Contracting Officer will control.

1.13 MAINTENANCE OF UTILITIES

Throughout construction, the Contractor shall provide and/or maintain toilet facilities for Government personnel.

1.14 TIME EXTENSIONS FOR UNUSUALLY SEVERE WEATHER

1.14.1 Procedure for Determination

This provision specifies the procedure for determination of time extensions for unusually severe weather in accordance the contract clause entitled "Default: (Fixed Price Construction)". In order for the Contracting Officer to award a time extension under this clause, the following conditions must be satisfied:

a. The weather experienced at the project site during the contract period must be found to be unusually severe, that is, more severe than the adverse weather anticipated for the project location during any given month.

b. The unusually severe weather must actually cause a delay to the completion of the project. The delay must be beyond the control and without the fault or negligence of the contractor.

1.14.2 Anticipated Adverse Weather Delays

The following schedule of monthly anticipated adverse weather delays is based on National Oceanic and Atmospheric Administration (NOAA) or similar data for the project location and will constitute the base line for monthly weather time evaluations. The contractor's progress schedule must reflect these anticipated adverse weather delays in all weather dependent activities.

For offshore work, the number of actual adverse weather days shall be determined when offshore wave conditions preclude safe operation of dredging plant and equipment utlized. Determination of whether the Contractor is entitled to a time extension due to excessive wave conditions will be made by the Contracting Officer. Typical wave data collected in the Ocean City, MD area can be viewed at the following website: "http://frf.usace.army.mil/oceancity/oc.shtml".

MONTHLY ANTICIPATED ADVERSE WEATHER DELAY

WORK DAYS BASED ON (5) DAY WORK WEEK

JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC

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5 4 5 6 4 3 6 6 5 4 5 2

1.14.3 Impact

Upon acknowledgment of the Notice to Proceed (NTP) and continuing throughout the contract, the contractor will record on the daily CQC report, the occurrence of adverse weather and resultant impact to normally scheduled work. Actual adverse weather delay days must prevent work on critical activities for 50 percent or more of the contractor's scheduled work day. The number of actual adverse weather delay days shall include days impacted by actual adverse weather (even if adverse weather occurred in previous month), be calculated chronologically from the first to the last day of each month, and be recorded as full days. If the number of actual adverse weather delay days exceeds the number of days anticipated in paragraph "Anticipated Adverse Weather Delays", above, the Contracting Officer will convert any qualifying delays to calendar days, giving full consideration for equivalent fair weather work days, and issue a modification in accordance with the contract clause entitled "Default (Fixed Price Construction)".

1.15 WORKING HOURS

WORKING HOURS: Regular working hours shall consist of an 24/7 hour period established by the Contractor Officer, excluding Government holidays.

1.15.1 Work Outside Regular Hours

Work outside regular working hours requires Contracting Officer approval.

The Contractor shall provide and application 15 calendar days prior to such work to allow arrangements to be made by the Government for inspecting the work in progress, giving the specific dates, hours, location, type of work to be performed, contract number and project title. Based on the justification provided, the Contracting Officer may approve work outside regular hours. During periods of darkness, the different parts of the work shall be lighted in a manner approved by the Contracting Officer.

1.16 LIMITS OF WORK AREAS

The limits of work areas as shown on the drawings are necessarily approximate. In case of doubt as to the actual limits of any work area, determination as to the actual limits will be made by the Contracting Officer.

1.17 QUANTITY SURVEYS:

1.17.1 General

The Contractor shall complete pre-placement and post-placement surveys for Beachfill and Dune Repair acceptance reaches as shown on the contract drawings for any period for which progress payments are requested. All these surveys shall be conducted under the direction of the Contracting Officer, unless the Contracting Officer waives this requirement in a specific instance. At the beginning of each work day, the Contractor shall notify the USACE on-site QA personnel of his intent to perform any quantity surveys prior to performing the surveys for that day. Should the

SECTION 01 05 00 Page 8

Contractor fail to notify the Contracting Officer, the Contracting Officer may request the surveys be performed again. The Government shall retain the right to verify the surveys and as necessary to determine the quantities of work performed or finally in place. The Contractor shall make computations based on the surveys for any periods for which progress payments are requested. (CENAB-EN)

1.17.2 Registered Land Surveyor

The Contractor shall employ a registered land surveyor, licensed in the State of Maryland and experienced in land surveying and hydrographic survey/mapping, to perform the work required for quantity surveys.

1.17.3 Description

Prior to initiation of any quantity surveys, the Contractor shall submit to the Contracting Officer for approval, a description of his method and type of equipment for making quantity surveys.

1.17.4 Field Notes, Computations and Other Records

The Contractor shall make such surveys and computations as are necessary to determine the quantities of work performed or sand placed. All original field notes, computations, files, and other records relating to these surveys shall be furnished to the Contracting Officer at the site of the work. Furthermore, digital survey cross section data are to be furnished in text file format on CD. A separate text file shall be created for both the pre- and post-placement surveys for each acceptance reach. At a minimum, each text file shall contain header information that identifies the project name, the acceptance reach, the date of the survey, and whether the survey was a pre- or post-placement survey. Each data record in the file shall include the station, offset, easting, northing, elevation, aligned easting, and aligned northing of the point surveyed in comma-delimited format. The aligned easting and northing are the projected location of the survey point onto the cross section line. All information shall be in feet. Stations and offsets shall reference the construction baseline. Eastings and northings shall reference the Maryland State Plane Coordinate System, North American Datum of 1983 (NAD83). Elevations shall reference the North American Vertical Datum of 1988 (NAVD88). A copy of all information furnished to the Contracting Officer shall be retained by the Contractor. Unless waived by the Contracting Officer, all surveys by the Contractor shall be made in the presence and under the direction of a representative of the Contracting Officer. The Contractor shall notify the Contracting Officer 24 hours in advance of each intent to perform surveys of any nature.

1.17.5 Pre-Placement Survey

Pre-placement surveys shall be made as close as practicable before initiation for construction of an acceptance reach. Pre-placement surveys shall not be made more than 14 days before construction of an acceptance reach. If more than 14 days passes from the survey date to the start of construction of an acceptance reach, the survey must be performed again.

Unless otherwise directed by the Contracting Officer, reconnaissance level surveys must be done at the beginning and end of each acceptance reach (every 500 to 1000-foot station) for a minimum length of 3,000-feet within the proposed work area, a minimum of 72 hours in advance of the proposed work. Pre-placement surveys (every 100-foot station) must be done and submitted to the Contracting Officer a minimum of 1,500 feet in advance of

SECTION 01 05 00 Page 9 the proposed work a minimum of 48 hours prior to placement. The Contractor, at his discretion, may re-perform any pre-placement survey, but any survey must be done and submitted to the Contracting Officer a minimum of 48 hours prior to placement in the acceptance reach. Surveys may be used for payment and to allow for berm width adjustments by the Contracting Officer. Pre-placement survey requirements described in this paragraph are subject to change at the discretion of the Contracting Officer.

1.17.6 Post-Placement Survey

Post-placement surveys shall be made as soon as practicable after completion of an acceptance reach. The Contractor shall use the same stations that were used in the pre-placement surveys. Post-placement surveys for the next reach will not be conducted until the post-placement surveys for the previous reach have been submitted, for acceptance, to the Contracting Officer.

1.17.7 Final Cross Sections

The Contractor shall prepare and provide to the Contracting Officer, immediately after completion of an acceptance reach, cross sectional drawings (originals and two copies) showing the pre-placement conditions, post-placement conditions and the design beach fill and/or dune repair template for each section surveyed. The pre-placement, post-placement and design template shall be depicted in different colors.

1.17.7.1 Final Cross-sections for Beachfill

The survey cross sections shall be taken perpendicular to the construction baseline at every 100-foot station and at the beginning and ending acceptance reach stations using a maximum of 25-foot ranges. Surveys which do not meet the range requirements are subject to rejection. Furthermore, the pre-placement surveys at the ends of each acceptance reach shall extend oceanward from the construction baseline to a minimum depth of EL.

-21.8 feet NAVD88. When unusual site or geographical conditions exist, additional stations and elevations shall be taken for greater definition.

The post-placement surveys shall extend a minimum of 25 feet oceanward of the intersection of the beachfill template with the existing sand surface.

The scale for the plotted cross section drawing shall be one inch equal 5-foot vertical and one inch equal 20-foot horizontal. All stations and elevation points taken from field books shall be clearly indicated on the sections. Cross sections may not be produced by interpolation with a triangulated irregular network (TIN). In no instance shall the Contractor use a TIN for any work associated with quantity and payment purposes.

Cross sections must be produced by projecting each survey point onto the applicable cross section line. The cross section drawings shall be furnished in a neat and professional manner on reproducible paper of a size equal to the full size contract drawings. If the limits of a plotted cross section cannot be shown on one continuous plot, then the cross section shall be broken and continued on a subsequent plot. More than one cross section may be plotted on the same page.

1.18 DAMAGE TO WORK

The responsibility for damage to any part of the permanent work shall be as set forth in the "Permits and Responsibilities" clause of the Contract Clauses. However, if, in the judgment of the Contracting Officer, any

SECTION 01 05 00 Page 10 part of the permanent work performed by the Contractor is damaged by flood, earthquake, hurricane or tornado which damage is not due to the failure of the Contractor to take reasonable precautions or to exercise sound engineering and construction practices in the conduct of the work, the Contractor will make the repairs as ordered by the Contracting Officer and full compensation for such repairs will be made at the applicable contract unit or lump sum prices as fixed and established in the contract. If, in the opinion of the Contracting Officer, there are no contract unit or lump sum prices applicable to any part of such work an equitable adjustment pursuant to the "Changes" clauses of the Contract Clauses, will be made as full compensation for the repairs of that part of the permanent work for which there are no applicable contract unit or lump sum prices. Except as herein provided, damage to all work(including temporary construction), utilities, materials, equipment and plant shall be repaired to the satisfaction of the Contracting Officer at the Contractor's expense, regardless of the cause of such damage.

1.19 RECORDING AND PRESERVING ARCHEOLOGICAL FINDS

All items having any apparent archeological interest which are discovered in the course of any construction activities shall be carefully preserved. The Contractor shall leave the archeological find undisturbed and shall immediately report the find to the Contracting Officer so that the proper archeological team may be notified.

1.20 ENVIRONMENTAL LITIGATION

If the performance of all or any part of the work is suspended, delayed, or interrupted due to an order of a court of competent jurisdiction as a result of environmental litigation, as defined below, the Contracting Officer, at the request of the Contractor, shall determine whether the order is due in any part to the acts or omissions of the Contractor or a Subcontractor at any tier not required by the terms of this contract. If it is determined that the order is not due in any part to acts or omissions of the Contractor or a Subcontractor at any tier other than as required by the terms of this contract, such suspension, delay, or interruption shall be considered as if ordered by the Contracting Officer in the administration of this contract under the terms of the "Suspension of Work" clause of the Contract Clauses. The period of such suspension, delay or interruption shall be considered unreasonable, and an adjustment shall be made for any increase in the cost of performance of this contract (excluding profit) as provided in that clause, subject to all the provisions thereof.

The term "environmental litigation", as used herein, means a lawsuit alleging that the work will have an adverse effect on the environment or that the Government has not duly considered, either substantively or procedurally, the effect of the work on the environment.

1.21 MEASUREMENT AND PAYMENT

Except as noted in paragraph, PAYMENT FOR MOBILIZATION AND DEMOBILIZATION, ITEM NO. 0002 above, no separate measurement and payment will be made for the work performed in this Section 01 05 00, JOB CONDITIONS specified herein and all costs in connection therewith shall be considered a subsidiary obligation of the Contractor, and shall be included in the overall cost of the work.

SECTION 01 05 00 Page 11

PART 2 PRODUCTS

NOT APPLICABLE

PART 3 EXECUTION

NOT APPLICABLE

ATTACHMENT

RISK ASSESSMENT CHECKLIST

-- End of Section --

SECTION 01 05 00 Page 12

5.0

10.0

15.0

15.9

-38.9

-43.9

-48.9

-49.8

Poorly graded coarse SAND (SP) w/significant shell [2.5Y 7/4 - pale yellow]

Poorly graded coarse SAND (SP) w/significant shell [2.5Y 7/4 - pale yellow]

Poorly graded coarse SAND (SP) w/significant shell [2.5Y 7/3 - pale yellow]

Poorly graded coarse SAND (SP) w/heavy shell [2.5Y 8/3 - pale yellow] Poorly graded medium SAND (SP) w/significant shell [2.5Y 7/3 - pale yellow]

1.03

0.99

1.16

0.95

1.21

0.57

0.51

0.61

0.31

0.46

-0.09

-0.25

-0.02

-0.80

-0.53

0.50

0.42

0.58

0.15

0.38

0.56

0.62

0.59

0.88

0.87

STD

DEV LL PL PI O.C.

Remarks:

Remarks:

-33.9

Elevation Depth

E

W-1

280921.1

1905011.6

Date:

Driller:

Inspector:

October 20, 2002

Alphine Ocean Seismic, Inc

G. Wiegman

Elevation:

FT.

Sample Leg. Classification

USCS

Penetration In

Seconds No. phi

84 50 16

M ean phi

Ocean City Borrow Area Study Weaver Shoal

Hole No.

Coordinates N

0 20 40 60 80 100

NAVD88

Ft. NAVD88

G E

O -4

W E

A V

E R

.G P

J

/1 7/

1:

C -1

15.0

-32.2

-37.2

-42.2

Poorly graded coarse SAND (SP) w/very small trace of shell [2.5Y 7/3 - pale yellow]

Poorly graded coarse SAND (SP) w/very small trace of shell [2.5Y 7/3 - pale yellow]

Poorly graded medium SAND (SP) w/shell throughout Heavier shell @ 13.3'-14.5' [2.5Y 7/2 - lt. gray]

Poorly graded coarse SAND (SP) w/trace of shell Heavier shell 18.0'-18.6' [10YR 7/2 - lt. gray]

1.45

1.27

1.43

1.29

1.15

0.88

1.06

0.77

0.85

0.54

0.75

0.36

1.15

0.90

1.08

0.81

0.30

0.36

0.34

0.47

STD

DEV LL PL PI O.C.

Remarks:

Remarks:

-27.2

Elevation Depth

E

W-2

283042.2

1907111.5

Date:

Driller:

Inspector:

October 20, 2002

Alphine Ocean Seismic, Inc

G. Wiegman

Elevation:

FT.

Sample Leg. Classification

USCS

Penetration In

Seconds No. phi

84 50 16

M ean phi

Ocean City Borrow Area Study Weaver Shoal

Hole No.

Coordinates N

0 20 40 60 80 100

NAVD88

Ft. NAVD88

G E

O -4

W E

A V

E R

.G P

J

/1 7/

1:

-2

3.5

15.0

-36.3

-42.8

-47.8

Poorly graded medium SAND (SP) [2.3Y 7/3 - pale yellow]

Poorly graded medium SAND (SP) w/trace of shell [2.3Y 7/3 - pale yellow]

Poorly graded medium SAND (SP) w/trace of shell [2.3Y 7/3 - pale yellow]

Poorly graded medium SAND (SP) w/trace of shell w/concentration of heavier shell from 16.25'-16.5' & 17.2'-17.5' [2.3Y 7/3 - pale yellow]

1.77

1.69

1.79

1.73

1.34

1.20

1.25

1.25

0.99

0.84

0.82

0.82

1.37

1.24

1.29

1.27

0.39

0.43

0.48

0.46

STD

DEV LL PL PI O.C.

Remarks:

Remarks:

-32.8

Elevation Depth

E

W-3

285604.1

1908746.6

Date:

Driller:

Inspector:

October 20, 2002

Alphine Ocean Seismic, Inc

G. Wiegman

Elevation:

FT.

Sample Leg. Classification

USCS

Penetration In

Seconds No. phi

84 50 16

M ean phi

Ocean City Borrow Area Study Weaver Shoal

Hole No.

Coordinates N

0 20 40 60 80 100

NAVD88

Ft. NAVD88

G E

O -4

W E

A V

E R

.G P

J

/1 7/

1:

-3

15.0

18.2

-44.4

-49.4

-54.4

-57.6

Poorly graded medium SAND (SP) [2.5Y 7/3 - pale yellow]

Poorly graded medium SAND (SP) [2.5Y 8/3 - pale yellow]

Poorly graded medium SAND (SP) w/trace of shell [2.5Y 8/3 - pale yellow]

Poorly graded medium SAND (SP) [2.5Y 7/3 - pale yellow]

1.92

2.06

2.14

2.06

1.37

1.62

1.53

1.57

0.98

1.17

1.07

1.05

1.42

1.62

1.58

1.56

0.47

0.44

0.53

0.50

STD

DEV LL PL PI O.C.

Remarks:

Remarks:

-39.4

Elevation Depth

E

W-4

288218.8

1910258.8

Date:

Driller:

Inspector:

October 20, 2002

Alphine Ocean Seismic, Inc

G. Wiegman

Elevation:

FT.

Sample Leg. Classification

USCS

Penetration In

Seconds No. phi

84 50 16

M ean phi

Ocean City Borrow Area Study Weaver Shoal

Hole No.

Coordinates N

0 20 40 60 80 100

NAVD88

Ft. NAVD88

G E

O -4

W E

A V

E R

.G P

J

/1 7/

1:

-4

15.0

-47.9

-52.9

-57.9

Poorly graded medium SAND (SP) [2.5Y 7/2 - lt. gray]

Poorly graded medium SAND (SP) w/trace of shell shell @ 6.9' [2.5Y 7/2 - lt. gray]

Poorly graded medium SAND (SP) w/trace of shell Significant shell frag. @ 14.8'-15.0' [2.5Y 7/2 - lt. gray]

Poorly graded medium SAND (SP) w/trace of shell frags. (16.4'-16.9' gray in color) [2.5Y 7/5 - lt. gray]

2.15

2.07

2.07

2.19

1.70

1.61

1.64

1.72

1.21

1.09

1.20

1.31

1.69

1.59

1.64

1.74

0.47

0.49

0.44

0.44

STD

DEV LL PL PI O.C.

Remarks:

Remarks:

-42.9

Elevation Depth

E

W-5

290042.5

1911846.4

Date:

Driller:

Inspector:

October 20, 2002

Alphine Ocean Seismic, Inc

G. Wiegman

Elevation:

FT.

Sample Leg. Classification

USCS

Penetration In

Seconds No. phi

84 50 16

M ean phi

Ocean City Borrow Area Study Weaver Shoal

Hole No.

Coordinates N

0 20 40 60 80 100

NAVD88

Ft. NAVD88

G E

O -4

W E

A V

E R

.G P

J

/1 7/

1:

-5

7.0

15.0

16.2

-48.5

-50.5

-58.5

-59.7

Poorly graded coarse SAND (SP) w/heavy shell [2.5Y 6/4 - lt. yellowish brown]

Poorly graded coarse SAND (SP) w/some pebbles [2.5Y 6/6 - olive yellow]

Poorly graded coarse SAND (SP) [2.5Y 7/4 - pale yellow]

Poorly graded coarse SAND (SP) Heavy shell @ 16.1'-16.2' [2.5Y 6/4 - lt. yellowish brown]

Poorly graded medium SAND (SP) w/trace of shell [2.5Y 7/2 - lt. gray]

0.93

0.90

1.56

1.65

2.55

0.14

0.09

0.21

0.22

2.10

-0.80

-0.80

-0.47

-0.39

0.38

0.09

0.06

0.43

0.49

1.68

0.87

0.85

1.01

1.02

1.08

STD

DEV LL PL PI O.C.

Remarks:

Remarks:

-43.5

Elevation Depth

E

W-6

281293.2

1902658.6

Date:

Driller:

Inspector:

October 21, 2002

Alphine Ocean Seismic, Inc

G. Wiegman

Elevation:

FT.

Sample Leg. Classification

USCS

Penetration In

Seconds No. phi

84 50 16

M ean phi

Ocean City Borrow Area Study Weaver Shoal

Hole No.

Coordinates N

0 20 40 60 80 100

NAVD88

Ft. NAVD88

G E

O -4

W E

A V

E R

.G P

J

/1 7/

1:

-6

15.0

-38.8

-43.8

-48.8

Poorly graded coarse SAND (SP) w/trace of shell [2.5Y 7/3 - pale yellow]

Poorly graded coarse SAND (SP) w/trace of shell [2.5Y 7/3 - pale yellow]

Poorly graded coarse SAND (SP) w/trace of shell [2.5Y 7/3 - pale yellow]

Poorly graded coarse SAND (SP) w/trace of shell [2.5Y 7/3 - pale yellow]

0.94

0.92

0.90

1.23

0.32

0.28

0.24

0.40

-0.85

-0.76

-0.94

-0.64

0.14

0.14

0.06

0.33

0.90

0.84

0.92

0.94

STD

DEV LL PL PI O.C.

Remarks:

Remarks:

-33.8

Elevation Depth

E

W-7

281772.7

1904125.8

Date:

Driller:

Inspector:

October 20, 2002

Alphine Ocean Seismic, Inc

G. Wiegman

Elevation:

FT.

Sample Leg. Classification

USCS

Penetration In

Seconds No. phi

84 50 16

M ean phi

Ocean City Borrow Area Study Weaver Shoal

Hole No.

Coordinates N

0 20 40 60 80 100

NAVD88

Ft. NAVD88

G E

O -4

W E

A V

E R

.G P

J

/1 7/

1:

-7

2.7

15.0

-43.3

-50.6

-55.6

Poorly graded coarse SAND (SP) w/some pebbles & shell [10YR 7/3 - very pale brown]

Poorly graded coarse SAND (SP) coarser than sample 1 [10YR 7/3 - very pale brown]

Poorly graded coarse SAND (SP) w/shell & pebbles [2.5Y 7/2 - lt. gray]

Poorly graded coarse SAND (SP) w/shell [2.5Y 7/3 - pale yellow]

0.88

0.90

0.92

1.06

0.30

0.28

0.23

0.42

-0.97

-1.13

-0.88

-0.47

0.07

0.02

0.09

0.34

0.92

1.01

0.90

0.76

STD

DEV LL PL PI O.C.

Remarks:

Remarks:

-40.6

Elevation Depth

E

W-8

283384.5

1904013.4

Date:

Driller:

Inspector:

October 21, 2002

Alphine Ocean Seismic, Inc

G. Wiegman

Elevation:

FT.

Sample Leg. Classification

USCS

Penetration In

Seconds No. phi

84 50 16

M ean phi

Ocean City Borrow Area Study Weaver Shoal

Hole No.

Coordinates N

0 20 40 60 80 100

NAVD88

Ft. NAVD88

G E

O -4

W E

A V

E R

.G P

J

/1 7/

1:

-8

15.0

-38.3

-43.3

-48.3

Poorly graded coarse SAND (SP) w/trace of shell [2.5Y 7/4 - pale yellow]

Poorly graded coarse SAND (SP) [2.5Y 8/3 - pale yellow]

Poorly graded coarse SAND (SP) w/trace of shell [2.5Y 7/3 - pale yellow]

Poorly graded coarse SAND (SP) w/trace of shell [2.5Y 7/4 - pale yellow]

1.16

1.22

1.33

1.22

0.79

0.76

0.78

0.71

0.46

0.41

0.43

0.26

0.80

0.80

0.85

0.73

0.35

0.40

0.45

0.48

STD

DEV LL PL PI O.C.

Remarks:

Remarks:

-33.3

Elevation Depth

E

W-9

283907.4

1905932.6

Date:

Driller:

Inspector:

October 20, 2002

Alphine Ocean Seismic, Inc

G. Wiegman

Elevation:

FT.

Sample Leg. Classification

USCS

Penetration In

Seconds No. phi

84 50 16

M ean phi

Ocean City Borrow Area Study Weaver Shoal

Hole No.

Coordinates N

0 20 40 60 80 100

NAVD88

Ft. NAVD88

G E

O -4

W E

A V

E R

.G P

J

/1 7/

1:

-9

15.0

-45.9

-50.9

-55.9

Poorly graded coarse SAND (SP) w/trace of shell [2.5Y 7/3 - pale yellow]

Poorly graded coarse SAND (SP) w/shell [2.5Y 8/4 - pale yellow]

Poorly graded coarse SAND (SP) w/shell [2.5Y 8/3 - pale yellow]

Poorly graded medium SAND (SP) w/trace of shell [2.5Y 7/3 - pale yellow]

1.10

1.20

1.56

1.87

0.50

0.66

0.88

0.95

-0.29

0.12

0.53

0.68

0.43

0.66

0.99

1.17

0.70

0.54

0.52

0.60

STD

DEV LL PL PI O.C.

Remarks:

Remarks:

-40.9

Elevation Depth

E

W-10

285663.1

1905848.4

Date:

Driller:

Inspector:

October 20, 2002

Alphine Ocean Seismic, Inc

G. Wiegman

Elevation:

FT.

Sample Leg. Classification

USCS

Penetration In

Seconds No. phi

84 50 16

M ean phi

Ocean City Borrow Area Study Weaver Shoal

Hole No.

Coordinates N

0 20 40 60 80 100

NAVD88

Ft. NAVD88

G E

O -4

W E

A V

E R

.G P

J

/1 7/

1:

-10

12.3

15.0

-43.8

-48.8

-51.1

-53.8

Poorly graded medium SAND (SP) w/trace of shell [2.5Y 7/3 - pale yellow]

Poorly graded medium SAND (SP) w/trace of shell Heavier shell @ 8.1'-8.6' [2.5Y 7/3 - pale yellow]

Poorly graded medium SAND (SP) w/trace of shell [2.5Y 7/3 - pale yellow]

Poorly graded coarse SAND (SP) w/significant amounts of shell frags.

[2.5Y 7/3 - pale yellow]

Poorly graded coarse SAND (SP) w/trace of shell frags. & cobbles @ 17.3' [2.5Y 7/2 - lt. gray]

1.78

1.83

1.75

1.60

1.80

1.26

1.16

1.09

0.76

0.91

0.83

0.74

0.61

0.11

-0.17

1.29

1.25

1.15

0.83

0.85

0.48

0.55

0.57

0.74

0.98

STD

DEV LL PL PI O.C.

Remarks:

Remarks:

-38.8

Elevation Depth

E

W-11

286244.0

1907511.6

Date:

Driller:

Inspector:

October 20, 2002

Alphine Ocean Seismic, Inc

G. Wiegman

Elevation:

FT.

Sample Leg. Classification

USCS

Penetration In

Seconds No. phi

84 50 16

M ean phi

Ocean City Borrow Area Study Weaver Shoal

Hole No.

Coordinates N

0 20 40 60 80 100

NAVD88

Ft. NAVD88

G E

O -4

W E

A V

E R

.G P

J

/1 7/

1:

-11

1.9

4.0

5.6

8.7

10.7

15.0

16.8

-47.3

-49.4

-51.0

-54.1

-56.1

-60.4

-62.2

Poorly graded coarse SAND (SP) w/trace of shell [2.5Y 7/4 - pale yellow]

Poorly graded medium SAND (SP) w/trace of shell [2.5Y 7/3 - pale yellow]

Poorly graded coarse SAND (SP) w/heavier shell @ 4.0'-4.4' [2.5Y 8/2 - pale yellow]

Poorly graded coarse SAND (SP) w/trace of shell [2.5Y 8/2 - pale yellow]

Poorly graded medium SAND (SP) w/trace of shell [2.5Y 8/3 - pale yellow]

Poorly graded medium SAND (SP) w/trace of shell [2.5Y 7/3 - pale yellow]

Poorly graded coarse SAND (SP) [2.5Y 7/3 - pale yellow]

Poorly graded medium SAND (SP) [2.5Y 7/2 - lt. gray]

1.64

1.91

1.42

1.85

2.02

2.05

2.11

2.57

0.83

1.07

0.53

1.10

1.20

1.10

0.95

2.03

0.31

0.46

-1.23

-0.11

0.23

-0.06

-0.39

0.48

0.93

1.14

0.24

0.94

1.15

1.03

0.89

1.69

0.66

0.73

1.32

0.98

0.89

1.05

1.25

1.05

STD

DEV LL PL PI O.C.

Remarks:

Remarks:

-45.4

Elevation…