B09_Amendment_1_Attachment_3_-_Specifications_Revised_7-18-22_Unsealed_0001.pdf

NATIONAL PARK SERVICE

U.S. DEPARTMENT OF THE INTERIOR

NATIONAL CAPITAL REGION

FACILITIES, DESIGN AND CONSTRUCTION – Design And Construction Branch

WASHINGTON, D.C.

Specifications

Four Locks Boat Ramp Improvement

Chesapeake & Ohio Canal National Historic Park Clear Spring, MD

Professional Certification: I hereby certify that these documents were prepared or approved by me, and that I am a dully licensed professional engineer under the laws of the State of Maryland, License No. 21540, Expiration Date: 2021-03-26

FINAL SUBMISSION

December 2020

Revised July 2022 by

CHOH

Prepared by:

Alpha Corporation

Dulles, VA

Contract No. P14PC00248

PMIS No. 254948

PMIS No.: 254948

SPECIFICATIONS

TABLE OF CONTENTS

DIVISION 01 – GENERAL REQUIREMENTS

01 11 10 SUMMARY OF WORK

01 33 00 SUBMITTALS

01 50 00 TEMPORARY SERVICES, FACILITIES, AND CONTROLS

01 56 39 TEMPORARY TREE AND PLANT PROTECTION

01 70 00 EXECUTION AND CLOSEOUT REQUIREMENTS

DIVISION 02 – EXISTING CONDITIONS

02 41 19 SELECTIVE DEMOLITION

DIVISION 03 – CONCRETE

03 30 00 CAST-IN-PLACE CONCRETE

DIVISION 06 – WOOD, PLASTICS, AND COMPOSITES

06 10 63 EXTERIOR ROUGH CARPENTRY

06 15 33 WOOD PATIO DECKING

DIVISION 31 – EARTHWORK

31 10 00 SITE CLEARING

31 20 00 EARTH MOVING

31 23 19 DEWATERING AND COFFERDAM

31 50 00 EXCAVATION SUPPORT AND PROTECTION

DIVISION 32 – EXTERIOR IMPROVEMENTS

32 12 16 ASPHALT PAVING

32 13 13 CONCRETE PAVING

32 13 73 CONCRETE PAVING JOINT SEALANTS

32 14 43 POROUS UNIT PAVING

32 17 13 PARKING BUMPERS

32 17 23 PAVEMENT MARKINGS

32 17 26 TACTILE WARNING SURFACE

32 92 00 TURFS AND GRASSES

TABLE OF CONTENTS TOC - 1

SUMMARY OF WORK 01 11 00 - 1

SECTION 01 11 00 – SUMMARY OF WORK

PART 1 - GENERAL

1.1 RELATED DOCUMENTS

A. Drawings and general provisions of the Contract, and other Division 01 Specification

Sections, apply to this Section.

1.2 DESCRIPTION: This section covers the following:

A. Location and Description of Work

B. Coordination

C. Project Meetings

D. Construction Facilities and Temporary Controls

E. Materials and Equipment

F. Quality Requirements

G. Accident Prevention

H. Archeological Protection

1.3 LOCATION AND DESCRIPTION OF WORK

A. The work of this contract is located at Clear Spring, MD.

B. The work of this contract includes, but not limited to the following work, as detailed in the specification sections, and as shown on the attached drawings:

1. Replace existing concrete boat ramp with new articulating concrete block ramp.

2. Provide and install new 4’x 60’floating dock with a stiff-arm system.

3. Provide and install stairs and accessible access to the dock.

4. Provide and install stair access to the new ramp.

5. Add dedicated handicap parking spaces to the parking lot and access isle.

6. Remove silt and sedimentation, regrade, and stabilize grass area along parking lot perimeter.

7. Adjust grading and provide protection for the embankment around boat ramp and boat dock with rip-rap.

8. Install rain garden and stone diaphragm stormwater management facilities.

9. Repair approximately 1,200 linear feet of asphalt cracking in parking lot.

10. Provide a trailer with winch for storage of the floating docks during winter months.

The trailer shall be legal for roadway use, and the Park is responsible for registering the trailer.

11. Contractor will provide a professional certification of the construction of all required stormwater management facilities in accordance with Maryland Department of

Environment (MDE) standards and regulations.

1.4 COORDINATION

A. Coordinate construction operations included in various sections of these specifications to assure efficient and orderly installation of each part of the work. Coordinate construction

SUMMARY OF WORK 01 11 00 - 2

operations included under different sections that depend on each other for proper installation, connection, and operation.

1. Schedule construction operations in the sequence required to obtain the best results where installation of one part of the work depends on installation of other components, before or after its own installation.

2. Coordinate installation of different components to assure maximum accessibility for required maintenance, service, and repair.

3. Make provisions to accommodate items scheduled for later installation.

B. Administrative Procedures: Coordinate scheduling and timing of required administrative procedures with other construction activities to avoid conflicts and assure orderly progress of the work. Such administrative activities include, but are not limited to, the following:

1. Preparation of contractor’s construction schedule.

2. Installation and removal of temporary facilities.

3. Progress meetings.

4. Project closeout activities.

1.5 PROJECT MEETINGS

A. General: Contracting Officer’s Representative (COR) will schedule and conduct meetings and conferences at project site, unless otherwise indicated.

1. Attendees: Authorized representatives of Acquisition Division and park staff;

Maryland Department of Natural Resources (MDNR); Contractor and its superintendent; major subcontractors; manufacturers; suppliers; and other concerned parties shall attend the conference shall be familiar with project and authorized to conclude matters relating to work.

B. Pre-Construction Conference: Contracting Officer’s Representative will schedule a Pre-

Construction Conference before starting construction, at a time convenient to park staff, contractor, and MDNR. The conference will be held at project site or another convenient location.

1. Agenda: Subjects to be discussed will include the following:

a. Correspondence – General Procedure.

b. Contracting Officer’s Authorized Representatives.

c. Changes.

d. Submittals for Approval (General).

e. Submittals for Approval (Shop Drawings and Samples).

f. Subcontractors.

g. Labor Standards.

h. Payroll Reports.

i. Working Hours

j. Plans and Specifications.

k. Accident Prevention.

SUMMARY OF WORK 01 11 00 - 3

l. Park Rules and Regulations.

m. Contractor Parking and Personnel Passes

n. Payments to Contractor.

o. Liquidated Damages – Construction.

p. Tentative Construction Schedule.

C. Pre-Installation Conferences: If required, conduct a pre-installation conference at project site before each construction activity that requires coordination with other construction.

D. Progress Meetings: If necessary, the Contracting Officer’s Representative will schedule and conduct progress meetings at designated intervals. Coordinate dates of meetings with preparation of payment requests.

1.6 CONSTRUCTION FACILITIES AND TEMPORARY CONTROLS (See Section 01 50 00)

A. References:

1. FAR Clause: 52.236-9 – Protection of Existing Vegetation, Structures, Equipment, Utilities, and Improvements

2. FAR Clause: 52.236-10 – Operations and Storage Areas

3. FAR Clause: 52.236-14 – Availability and Use of Utility Services

1.7 MATERIALS AND EQUIPMENT

A. Reference: FAR Clause: 52.236-5 – Material and Workmanship

1.8 QUALITY REQUIREMENTS

A. Testing and inspecting services may be required to verify compliance with requirements specified or indicated. These services do not relieve the Contractor of responsibility for compliance with the Contract requirements.

1. Specific quality-control requirements for individual construction activities as specified in the Sections may also cover production of standard products.

2. Requirements for Contractor to provide quality-control services as directed by

Contracting Officer’s Representative or authorities having jurisdictions are not limited by provisions of this Section.

B. Submittals

1. Qualification Data: For testing agencies specified in “Quality Assurance” Article to demonstrate their capabilities and experience. Include proof of qualifications in the form of a recent report on the inspection of the testing agency by a recognized authority.

2. Delegated-Design Submittal: In addition to Shop Drawings, Product Data, and other

SUMMARY OF WORK 01 11 00 - 4

required submittals, submit a statement, signed and sealed by the responsible design professional, for each product and system specifically assigned to Contractor to be designed or certified by a design professional, confirming that the products and systems are in compliance with performance and design criteria indicated. Include list of codes, loads, and other factors used in performing these services.

3. Reports: Prepare and submit certified written reports that include the following:

a. Date of issue.

b. Project title and number. Contract number.

c. Name, address, and telephone number of testing agency.

d. Dates and locations of samples and tests or inspections.

e. Names of individuals making tests or inspections.

f. Description of the Work and test and inspection method.

g. Identification of product and Specification Section.

h. Complete test or inspection data.

i. Test and inspection results and an interpretation of test results.

j. Ambient conditions at time of sample taking and testing and inspecting.

k. Comments or professional opinion on whether tested or inspected Work complies with the Contract Document requirements.

l. Name and signature of laboratory inspector.

m. Recommendations on testing reinspecting.

C. Quality Assurance

1. Fabricator Qualification: A firm experienced in producing products similar to those indicated for this Project and with a record of successful in-service performance, as well as sufficient production capability to produce required units.

2. Factory-Authorized Service Representative Qualifications: An authorized representative of manufacturer who is trained and approved manufacturer to inspect installation of manufacturer’s products that are similar in material, design, and extent to those indicated for this Project.

3. Installer Qualifications: A firm or individual experienced in installing, erecting, or assembling work similar in material, design, and extent to that indicated for this

Project, whose work has resulted in construction with a record of successful in-service performance.

4. Manufacturer Qualifications: A firm experienced in manufacturing products or systems similar to those indicated for this Project and with a record of successful in-service performance.

5. Professional Engineer Qualifications: A professional engineer who is legally qualified to practice in jurisdiction where Project is located and who is experienced in providing engineering services of the kind indicated. Engineering services are defined as those performed for installations of the system, assembly, or products that are similar to those indicated for this Project in material design, and extent.

6. Specialists: Certain sections of the Specifications require that specific construction activities shall be performed by entities that are recognized experts in those

SUMMARY OF WORK 01 11 00 - 5

operations. Specialists shall satisfy qualification requirements indicated and shall be engaged for the activities indicated.

a. Requirement for specialists shall not supersede building codes and similar regulations governing the Work, nor interfere with local trade-union jurisdictional settlements and similar conventions.

7. Testing Agency Qualifications: An agency with the experience and capability to conduct testing and inspecting indicated, as documented by ASTM E 548, and that specializes in types of tests and inspections to be performed.

8. Pre-construction Testing: Testing agency shall perform pre-construction testing for compliance with specified requirements for performance and test methods.

a. Contractor responsibilities include the following:

1. Provide test specimens and assemblies representative of proposed materials and construction. Provide sizes and configurations of assemblies to adequately demonstrate capability of product to comply with performance requirements.

2. Submit specimens in a timely manner with sufficient time for testing and analyzing results to prevent delaying work.

b. Testing Agency Responsibilities: Submit a certified written report of each test, inspection, and similar quality-assurance service to Contracting

Officer’s Representative, with copy to Contractor. Interpret tests and inspections and state in each report whether tested and inspected work complies with or deviates from the Contract Documents.

D. Quality Control

1. Contractor Responsibilities: Unless otherwise indicated, provide quality-control services specified and required by these contract documents.

a. Contractor shall engage a qualified-independent testing agency to perform these quality-control services.

2. Manufacturer’s Field Services: Where indicated, engage a factory authorized service representative to inspect field-assembled components and equipment installation, including service connections. Report results in writing.

3. Testing Agency Responsibilities: Cooperate with Contracting Officer’s Representative and Contractor in performance of duties. Provide qualified personnel to perform required tests and inspections.

a. Notify Contracting Officer’s Representative and Contractor promptly of irregularities or deficiencies observed in the Work during performance of its services.

b. Interpret tests and inspections and state in each report whether tested and

SUMMARY OF WORK 01 11 00 - 6

inspected work complies with or deviates from requirements.

c. Submit a certified written report, in duplicate, of each test, inspections, and similar quality-control service through Contractor.

d. Do not release, revoke, alter, or increase requirements of the Contract Documents or approve or accept any portion of the work.

4. Coordination: Coordinate sequence of activities to accommodate required quality-assurance and quality-control services with a minimum of delay and to avoid necessity of removing and replacing construction of accommodate testing and inspecting.

1.9 ACCIDENT PREVENTION

A. FAR Clause: 52.236-13– Accident Prevention

(a) The Contractor shall provide and maintain work environments and procedures which will—

(1) Safeguard the public and Government personnel, property, materials, supplies, and equipment exposed to Contractor operations and activities;

(2) Avoid interruptions of Government operations and delays in project completion dates;

and

(3) Control costs in the performance of this contract.

(b) For these purposes on contracts for construction or dismantling, demolition, or removal of improvements, the Contractor shall—

(1) Provide appropriate safety barricades, signs, and signal lights;

(2) Comply with the standards issued by the Secretary of Labor at 29 CFR Part 1926 and

29 CFR Part 1910; and

(3) Ensure that any additional measures the Contracting Officer determines to be reasonably necessary for the purposes are taken.

(c) If this contract is for construction or dismantling, demolition or removal of improvements with any Department of Defense agency or component, the Contractor shall comply with all pertinent provisions of the latest version of U.S. Army Corps of Engineers

Safety and Health Requirements Manual, EM 385-1-1, in effect on the date of the solicitation.

(d) Whenever the Contracting Officer becomes aware of any noncompliance with these requirements or any condition which poses a serious or imminent danger to the health or safety of the public or Government personnel, the Contracting Officer shall notify the

Contractor orally, with written confirmation, and request immediate initiation of corrective action. This notice, when delivered to the Contractor or the Contractor’s representative at the work site, shall be deemed sufficient notice of the noncompliance and that corrective action is required. After receiving the notice, the Contractor shall immediately take corrective action. If the Contractor fails or refuses to promptly take corrective action, the

Contracting Officer may issue an order stopping all or part of the work until satisfactory corrective action has been taken. The Contractor shall not be entitled to any equitable

SUMMARY OF WORK 01 11 00 - 7

adjustment of the contract price or extension of the performance schedule on any stop work order issued under this clause.

(e) The Contractor shall insert this clause, including this paragraph (e), with appropriate changes in the designation of the parties, in subcontracts.

Alternate I (Nov 1991). If the contract will involve (a) work of a long duration or hazardous nature, or (b) performance on a Government facility that on the advice of technical representatives involves hazardous materials or operations that might endanger the safety of the public and/or Government personnel or property, add the following paragraph (f) to the basic clause:

(f) Before commencing the work, the Contractor shall—

(1) Submit a written proposed plan for implementing this clause. The plan shall include an analysis of the significant hazards to life, limb, and property inherent in contract work performance and a plan for controlling these hazards; and

(2) Meet with representatives of the Contracting Officer to discuss and develop a mutual understanding relative to administration of the overall safety program.

1.10 ARCHEOLOGICAL PROTECTION

A. Reference: DOI Clause: 1489.236-73 – Archeological Findings

1. Archeological Discovery: In the event that unanticipated archeological resources are uncovered during construction operations, the contractor will suspend operations at the discovery site, notify the Contracting Officer, who shall contact the Regional

Archeologist or his representative, and continue operations in other areas, until such time as the National Park Service has completed its compliance responsibilities under

Section 106 of the 1966 National Historic Preservation Act, as amended.

2. Anthropic Discovery: Should any human remains be encountered, excavations will stop and the Contracting Officer will be notified immediately. The Contracting

Officer, in consultation with the Regional Archeologist or his representative, and the

Park Superintendent shall determine the appropriate course of action, following the

Department of the Interior’s guidelines on the treatment of human remains and appropriate Federal legislation.

1.11 PERMITS AND RESPONSIBILITIES

A. As prescribed in FAR 36.507: Permits and Responsibilities (Nov 1991): The Contractor shall, without additional expense to the Government, be responsible for obtaining any necessary licenses and permits, and for complying with any Federal, State, and municipal laws, codes, and regulations applicable to the performance of the work. The Contractor shall also be responsible for all damages to persons or property that occur as a result of the Contractor’s fault or negligence. The Contractor shall also be responsible for all materials delivered and work performed until completion and acceptance of the entire work, except for any completed unit of work which may have been accepted under the contract.

SUMMARY OF WORK 01 11 00 - 8

B. Permits, licenses, and Certificates: It is the contractor’s responsibility to obtain and pay for all permits, licenses, certifications, inspection reports, releases, jurisdictional settlements, notices, receipts for fee payments, judgments, correspondence, records, and similar documents, established for compliance with standards and regulations bearing on performance of the Work. Submit all copies for the Contracting Officer’s

Representative’s records.

PART 2 – PRODUCTS (Not Applicable)

PART 3 – EXECUTION (Not Applicable)

END OF SECTION 01 11 00

SUBMITTALS 01 33 00 - 1

SECTION 01 33 00 - SUBMITTALS

A. Drawings and general provisions of the Contract, and other Specification Sections, apply to this Section.

1.2 SUMMARY

A. This Section includes administrative and procedural requirements for submittals required for performance of the Work, including the following:

1. Staff Names

2. Contractor's Construction Schedule

3. Quality Assurance Reports

4. Shop Drawings

5. Product Data

6. Samples

7. List of Subcontractors

B. Related Sections: The following Sections contain requirements that relate to this Section:

1. Division 01 Section 01 11 00 "Summary of Work" specifies requirements for submittal of inspection and test reports.

2. Division 01 Section 01 70 00 "Execution and Closeout Requirements" specifies requirements for submittal of Project Record Documents, Operations & Maintenance

Manuals and warranties at project closeout.

1.3 SUBMITTAL PROCEDURES

A. Coordination: Coordinate preparation and processing of submittals with performance of construction activities. Transmit each submittal sufficiently in advance of performance of related construction activities to avoid delay.

1. Coordinate transmittal of different types of submittals for related elements of the Work so processing will not be delayed by the need to review submittals concurrently for coordination.

a. The Contracting Officer reserves the right to withhold action on a submittal requiring coordination with other submittals until all related submittals are received.

2. Processing: To avoid the need to delay installation as a result of the time required to process submittals, allow sufficient time for submittal review, including time for re-submittals.

a. Allow 2 weeks for initial review. Allow additional time if the Contracting Officer’s

Representative (COR) must delay processing to permit coordination with subsequent

SUBMITTALS 01 33 00 - 2

b. If rejected, allow 2 weeks for reprocessing each submittal.

c. No extension of Contract Time will be authorized because of failure to transmit submittals to the Contracting Officer sufficiently in advance of the Work to permit processing.

B. Submittal Transmittal: Package each submittal appropriately for transmittal and handling.

Transmit each submittal from the Contractor to the Contracting Officer’s Representative using the NPS Transmittal Form 01 33 10. The Contracting Officer’s Representative will not accept submittals received from sources other than the Contractor.

1. On the transmittal, record relevant information and requests for data. On the form, or separate sheet, record deviations from Contract Document requirements, including variations and limitations. Include Contractor's certification that information complies with Contract Document requirements.

2. Transmittal Form: Use the sample form at the end of this Section for transmittal of

1.4 STAFF NAMES

A. No less than (14) fourteen days prior to of commencement of construction operations, submit a list of the contractor’s principal staff assignments, including the superintendent and other personnel in attendance at the project site. Identify individuals and their duties and responsibilities.

1.5 CONTRACTOR'S CONSTRUCTION SCHEDULE

A. Bar-Chart Schedule: Prepare a fully developed, horizontal bar-chart-type, contractor's construction schedule. Submit no less than (14) fourteen calendar days prior to commencement of work as mutually agreed and stated in the Notice To Proceed.

1. Provide a separate time bar for each significant construction activity. Schedule shall graphically indicate a period for contractor submittals (noting long lead items), Notice to

Proceed, all critical components of work, and projected dates for Substantial Completion and Final Inspection.

2. Provide a continuous vertical line to identify the first working day of each week.

3. Schedule Updating: Revise the Schedule immediately after each meeting or other activity where revisions have been recognized or made.

4. The schedule shall be prepared using MS Project or Microsoft compatible scheduling program.

5. Submit three (3) paper copies. Submission shall also be made electronically. Transmit via email attachment to the COR. Submit in both .mpp and .pdf file formats.

1.6 QUALITY ASSURANCE REPORTS

A. Submit quality-control submittals, including design data, certifications, manufacturer's instructions, manufacturer's field reports, and other quality-control submittals as required under other sections of the Specifications.

SUBMITTALS 01 33 00 - 3

B. Certifications: Where other sections of the Specifications require certification that a product, material, or installation complies with specified requirements, submit a notarized certification from the manufacturer certifying compliance with specified requirements.

1. Signature: Certification shall be signed by an officer of the manufacturer or other individual authorized to sign documents on behalf of the company.

C. Inspection and Test Reports: Requirements for submittal of inspection and test reports from independent testing agencies are specified in Section 01 11 00 "Summary of Work.”

1.7 SHOP DRAWINGS

A. Submit newly prepared information drawn accurately to scale. Highlight, encircle, or otherwise indicate deviations from the Contract Documents. Do not reproduce Contract

Documents or copy standard information as the basis of Shop Drawings. Standard information prepared without specific details or reference to the Project is not a Shop Drawing.

B. Shop Drawings include fabrication and installation Drawings, setting diagrams, schedules, patterns, templates and similar Drawings. Include the following information:

1. Dimensions.

2. Identification of products and materials included by sheet and detail number.

3. Compliance with specified standards.

4. Notation of coordination requirements.

5. Notation of dimensions established by field measurement.

6. Sheet Size: Except for templates, patterns and similar full-size Drawings, submit Shop

Drawings on sheets at least 11 by 17 inches but no larger than 24 by 36 inches.

7. Submit three (3) copies black-line prints. The Contracting Officer’s Representative will retain two prints and return the remainder. Also submit shop drawings as a single file in

Adobe Acrobat (.PDF) and Autocad (.dwg) formats. Submission shall be electronically transmitted via email attachment to the COR. Submit in both .dwg and .pdf file formats.

8. Do not use Shop Drawings without an appropriate final stamp indicating action taken by the Contracting Officer’s Representative.

1.8 PRODUCT DATA

A. Collect Product Data into a single submittal for each element of construction or system.

Product Data includes information, such as manufacturer's installation instructions, catalog cuts, standard color charts, roughing-in diagrams and templates, standard wiring diagrams, and performance curves.

1. Product Data shall marked to show applicable choices and options. Where Product Data includes information on several products that is not required, mark to indicate the applicable information. Include the following information:

a. Manufacturer's printed recommendations.

b. Compliance with trade association standards.

c. Compliance with recognized testing agency standards.

SUBMITTALS 01 33 00 - 4

d. Application of testing agency labels and seals.

e. Notation of dimensions verified by field measurement.

f. Notation of coordination requirements.

2. Do not submit Product Data until compliance with requirements of the Contract

Documents has been confirmed.

3. Submittals: Submission shall be electronically transmitted via email attachment to the

COR. Submit in .PDF file format. Also submit five (5) copies of each required submittal. Submit using the NPS Transmittal Form 01 33 10. The COR will return two (2) copies or email a PDF electronic file marked with action taken and corrections or modifications required.

a. Do not proceed with installation until a copy of Product Data is in the Installer's possession.

b. Do not permit use of unmarked copies of Product Data in connection with construction.

1.9 SAMPLES

A. Submit full-size, fully fabricated Samples cured and finished, as specified, and physically identical with the material or product proposed. Samples include partial sections of manufactured or fabricated components, cuts or containers of materials, color range sets, and swatches showing color, texture, and pattern.

1. Mount or display Samples in the manner to facilitate review of qualities indicated.

Prepare Samples to match the Government’s sample. Include the following:

a. Specification Section numbers and reference.

b. Generic description of the Sample.

c. Sample source.

d. Product name or name of the manufacturer.

e. Compliance with recognized standards.

f. Availability and delivery time.

2. Submit Samples for review of size, kind, color, pattern, and texture. Submit samples for a final check of these characteristics with other elements and a comparison of these characteristics between the final submittal and the actual component as delivered and installed.

a. Where variation in color, pattern, texture, or other characteristic is inherent in the material or product represented, submit at least 3 multiple units that show approximate limits of the variations.

b. Samples shall illustrate workmanship, fabrication techniques, and details of assembly, connections, operation, and similar construction characteristics.

c. On the transmittal, indicate special requests regarding disposition of Sample submittals. Samples not incorporated into the Work, or otherwise designated as the Owner's property, are the property of the Contractor and shall be removed from the site prior to Substantial Completion.

SUBMITTALS 01 33 00 - 5

3. Submittals: Except for Samples illustrating assembly details, workmanship, fabrication techniques, connections, operation, and similar characteristics, submit three (3) sets.

The Contracting Officer’s Representative will return one (1) set marked with the action taken. Submit with NPS Transmittal Form 01 33 10.

4. Maintain sets of Samples, as returned, at the Project Site, for quality comparisons throughout the course of construction.

1.10 CONTRACTING OFFICER’S ACTION

A. Except for submittals for the record or information, where action and return is required, the

Contracting Officer’s Representative will review each submittal, mark to indicate action taken, and return promptly.

1. Compliance with specified characteristics is the Contractor's responsibility.

B. Action Stamp: Each submittal will receive a uniform, action stamp. The Contracting

Officer’s Representative will mark the stamp appropriately to indicate the action taken, as follows:

1. Approved: When the Contracting Officer’s Representative marks a submittal

"Approved," the Work covered by the submittal may proceed provided it complies with requirements of the Contract Documents. Final payment depends on that compliance.

2. Approved As Noted: When the Contracting Officer’s Representative marks a submittal

"Approved as Noted," the Work covered by the submittal may proceed provided it complies with notations or corrections on the submittal and requirements of the Contract

Documents. Final payment depends on that compliance.

3. Disapproved, Resubmit: When the Contracting Officer’s Representative marks a submittal "Disapproved Resubmit," do not proceed with Work covered by the submittal, including purchasing, fabrication, delivery, or other activity. Revise or prepare a new submittal according to the notations; resubmit without delay. Repeat if necessary to obtain different action mark.

a. Do not use, or allow others to use, submittals marked "Disapproved Resubmit" at the Project Site or elsewhere where Work is in progress.

1.11 SCHEDULE OF VALUES

A. Coordination: Coordinate preparation of the Schedule of Values with preparation of

Contractor's Construction Schedule.

1. Correlate line items in the Schedule of Values with other required administrative forms and schedules, including the following:

a. Application for Payment forms with Continuation Sheets.

b. Submittals Schedule.

c. Contractor's Construction Schedule.

SUBMITTALS 01 33 00 - 6

2. Submit the preliminary Schedule of Values to COR within fifteen (15) days after award of the contract.

3. Submit finalized Schedule of values within ten (10) days from the approval date of the

Overall Construction Schedule. Submit the finalized Schedule of Values within ten (10) days after the issuance of the Notice to Proceed.

B. Format and Content: Use the Construction Specification table of contents as a guide to establish line items for the Schedule of Values. Provide at least one line item for each

Specification Section.

1. Identification: Include the following Project identification on the Schedule of Values:

a. Contract number.

b. PMIS number.

c. Park unit.

d. Project name and location.

e. Contractor's name and address.

f. Date of submittal.

2. Submit Schedule of Values using AIA Forms G702 and G703 or approved equivalent.

3. Provide a breakdown of the Contract Sum in enough detail to facilitate continued evaluation of Applications for Payment and progress reports. Coordinate with the

Project Specification table of contents. Provide line items for principal subcontract amounts, where appropriate. Include separate line items for operation and maintenance manuals, punch list activities, Project Record Documents, and demonstration and training.

4. When the Contracting Officer requires substantiating information, submit data justifying line item amounts in question.

5. Round amounts to nearest whole dollar; total shall equal the Contract Sum.

6. Provide a separate line item in the Schedule of Values for each part of the Work where

Applications for Payment may include materials or equipment purchased or fabricated and stored, but not yet installed.

a. Differentiate between items stored on-site and items stored off-site. If specified, include evidence of insurance or bonded warehousing.

7. Each item in the Schedule of Values and Applications for Payment shall be complete.

Include total cost and proportionate share of general overhead and profit for each item.

a. Temporary facilities and other major cost items that are not direct cost of actual work-in-place may be shown either as separate line items in the Schedule of Values or distributed as general overhead expense, at Contractor's option.

8. Schedule Updating: Update and resubmit the Schedule of Values before the next

SUBMITTALS 01 33 00 - 7

Applications for Payment when Change Orders or Construction Change Directives result in a change in the Contract Sum.

9. The equitable value of work deleted from a lump sum contract shall be determined from the approved Schedule of Values.

PART 2 - PRODUCTS (Not Applicable)

PART 3 - EXECUTION (Not Applicable)

END OF SECTION 01 33 00

SUBMITTAL FORM - NATIONAL PARK SERVICE

Park: PMIS No.: Project: Contract No.: Date: Transmittal No.:

Sheet: 1 of:

Contractor: Subcontractor / Supplier: NPS ACTION

Action

Submittal

Informational

Submittal

A c ti o n S u b m it ta l

In fo rm a ti o n a l S u b m it ta l

It e m

N o

Specification

Section No.

P a ra g ra p h N

Description of Item

(Size, Type, Name, Manufacturer, Use, Etc.)

N o o f C o p ie s S u b m it te d

C n tr ib u te s t o m e e ti n g L

E E

D a n d /o r F e d S u s t.

R e q

M e e ts

B u y A m e ri c a n

A c t

R e q

A lt e rn a te

M a te ri a ls

P ro p o s e

N o f C o p ie s R e tu rn

A p p ro v p ro v e d w it h N o ta ti o s is a p p ro v e d R e s u b m it c c e p t

R e je t

Contractor's Signature: Recommended by:

Title: Date: I hereby certify that this submittal has been reviewed for accuracy, completeness, and compliance with contract requirements (FAR 52.236-21)

Title: Date:

Review Comments: Action by:

Title: Date:

Approval of this submittal is subject to the provisions of the contract drawings and specifications. This action is for general concurrence only and the government is not responsible for errors or omissions

Date Received: Distribution: 1 copy each: COR, PM, PARK, CONTRACTOR. Date To Contractor: DSC TEMPLATE NCR r6/13

SUBMITTAL FORM CONTINUATION - NATIONAL PARK SERVICE

Park: PMIS No.: Project: Contract No.: Date: Transmittal No.:

Sheet: of:

Contractor: Subcontractor / Supplier: NPS ACTION

Action

Submittal

Informational

Submittal

A c ti o n S u b m it ta l

In fo rm a ti o n a l S u b m it ta l

It e m

N

Specification

Section No.

P a ra g ra p h N

Description of Item

(Size, Type, Name, Manufacturer, Use, Etc.)

N o o f C o p ie s S u b m it te

C n tr ib u te s t o m e e ti n g L

E E a d /o r F e d S u s t.

R e q

M e e ts

B u y A m e ri c a n

A c t R e q

A lt e rn a te

M a te ri a ls

P ro p o s

N o f C o p ie s R e tu rn p ro v p ro v e d w it h N o ta ti o s is a p p ro v e d R e s u b m it c e p t

R e je t

Review Comments

NCR r6/13

TEMPORARY SERVICES, FACILITIES AND CONTROLS 01 50 00 - 1

SECTION 01 50 00 - TEMPORARY SERVICES, FACILITIES AND CONTROLS

PART 1- GENERAL

1.1 DESCRIPTION

A. The work of this section consists of providing temporary services, facilities and controls.

B. Work also consists of furnishing, installing, and maintaining barriers to protect existing facilities from construction operations.

1.2 SUBMITTALS

A. As specified in Section 01 33 00.

PART 2- PRODUCTS

2.1 GENERAL

A. Material may be new or used, but shall be suitable for intended purpose. Fences and barriers shall be structurally adequate and neat in appearance.

2.2 BARRIER TAPE

A. Banner Guard, imprinted with "CAUTION: CONSTRUCTION AREA", manufactured by

Reef Industries, Inc., Houston, Texas, or approved equal

PART 3- EXECUTION

3.1 BARRIERS

A. Protection of Public: Fence, barricade, or otherwise block off the immediate work area to prevent unauthorized entry.

1. A temporary security fence or barriers (on footers) shall be installed to prevent access to excavated areas, erected scaffolding and other areas of investigation.

B. Barrier Tape: Install where directed by Contracting Officer’s Representative (COR). Keep a minimum of two rolls on site at all times.

C. Removal: Completely remove barriers no longer needed when approved by COR.

3.2 CONTRACTOR'S USE OF PREMISES

A. Coordinate with the COR in performing the work of this contract and the use of premises.

1. All investigate work, destructive or non-destructive must be coordinated with the COR

(and park POC) a minimum of 72 hours in advance and performed between the hours of 7:00 AM to 5:00 PM Monday through Friday. Federal Holidays excluded.

TEMPORARY SERVICES, FACILITIES AND CONTROLS 01 50 00 - 2

2. Access must be coordinated with the COR and the Park. Work shall not disrupt visitors and routine programs conducted at the park site.

B. Electric utilities are to be provided by the contractor.

C. Provide and maintain adequate approved facilities, as required for safety and construction requirements, during progress of the work. Provide ample clearance around heaters and vent connections to prevent ignition of combustible material.

D. Facilitate execution of the work: personal protective equipment (PPE), scaffolds, ladders, temporary lighting, soil boring equipment, monitoring devices, and other such equipment.

The Contractor must also provide and maintain barriers to prevent public entry into the area while work is being performed or any equipment is in place. All barricading shall be approved by the COR prior to installation.

E. Utility Marking: Notify Miss Utility or other qualified utility locating service prior to commencement of on-site work. Contractor(s) shall be responsible for marking of all underground utilities within work zones where digging, test pits, probes, etc. are anticipated. Notify COR a minimum of 72 hours in advance of digging and/or locating work so that NPS Archeologist and/or Cultural Resource Manager may observe work in progress.

F. SANITARY FACILITIES:

1. Restroom facilities are available on site.

2. Temporary toilet facilities shall be sufficiently sturdy, lighted, ventilated, weatherproof portable chemical toilet.

3. Place in approved locations secluded from public observation and convenient to work stations. Location to be approved by COR.

4. Relocate, as work progress requires.

5. Maintain and clean toilet facilities at least weekly.

6. Completely remove temporary sanitary facilities on completion of work.

G. WATER:

1. Potable water is not available on site. Contractor shall provide cool potable water for construction personnel and place in appropriate work locations for safe and convenient access.

H. Smoking is prohibited in the Work areas. Smoke only in a designated, approved area, kept clean at all times by the Contractor.

I. No telephone service is available on site for Contractor’s use.

TEMPORARY SERVICES, FACILITIES AND CONTROLS 01 50 00 - 3

J. Interruption of Existing Services: The Contractor shall not interrupt existing services without prior review and approval in writing from the COR. Provide a minimum 48-hour notice.

K. Work Areas: The Contractor shall confine all operations to as small a space as required to complete the Work. The Contractor shall not change approved Work Areas without prior review by the COR.

L. Preservation of Historic Features: Confine all operations to within the work limits of the project. Protect and prevent damage to historic features, finishes, and surroundings. Restore damaged areas, repairing or replacing damaged materials, at no additional expense to the

Government.

1. Provide temporary barriers to protect existing materials.

2. Do not fasten ropes, cables, or guys to existing structure, features, or finishes.

3. Carefully supervise construction operations near the historic structure, features and finishes to prevent damage.

4. Any discovery made during the execution of the work that has the potential of creating a life safety issue either to the public, park staff or any employee of the A/E shall be brought to the attention of the Contracting Officer immediately and followed up in writing.

5. Means and methods of assessment shall be the responsibility of the Contractor and may include, but not be limited to, historical research, visual observations, photo-documentation, limited non-destructive dismantling of assembled elements, and mechanical testing. Destructive testing methods shall not be employed without the express written consent of the park POC and the Contracting Officer’s Representative.

AE Contractor shall be responsible for properly and efficiently coordinating all work, and shall arrange and pay for investigation aids and equipment to facilitate execution of the work.

M. Preservation of Natural Features: Confine all operations to within the work limits of the project. Prevent damage to natural surroundings. Restore damaged areas repairing or replacing damaged trees and plantings, at no additional expense to the Government. Where existing branches of trees extend into the construction access route or work areas, the

Contractor shall identify the branches of concern. The Contractor shall submit the locations and methods for removal for approval to the Contracting Officer to prune limbs interfering with intended equipment access. Pruning is considered to be incidental to the project costs.

1. Provide temporary barriers to protect existing trees, plants and root zones.

2. Do not remove, injure, damage or destroy trees or other plants without prior approval from the Contracting Officer.

3. Do not fasten ropes, cables, or guys to existing trees or other plants.

4. Carefully supervise construction operations near trees and other plants to prevent damage.

TEMPORARY SERVICES, FACILITIES AND CONTROLS 01 50 00 - 4

N. Conduct of Operations: No signs or advertisements shall be displayed on the construction site or within the park except with approval of the Contracting Officer.

O. Contractor shall be responsible for all damages to persons or property that occurs as a result of Contractor’s fault or negligence. The contractor shall take proper safety and health precautions to protect work, workers, the public and property of others.

3.3 CONSTRUCTION PARKING

A. Parking on-site is limited to within the limits of the construction safety fence. Parking areas shall be approved by COR. Parking permits will be issued by COR.

B. Control vehicular parking to preclude interference with Government operations or construction operations. Prohibit parking on or adjacent to access roads or in non-designated areas.

3.4 ENVIRONMENTAL CONTROLS

A. Take all necessary reasonable measures to reduce air and water pollution by any material or equipment used during construction.

B. Housekeeping and Rubbish Removal:

1. Keep project area neat, orderly, and in a safe condition at all times.

2. Provide refuse containers for collecting construction waste and debris. Provide individually marked containers for recycling personal items, such as aluminum cans, newspapers, glass, plastic, corrugated cardboard, etc. Recycling is highly encouraged, but not mandatory.

3. Location of containers larger than one cubic yard shall be proposed by the Contractor for review by COR. Contractor shall propose location(s) for container(s) to COR.

Containers shall not be delivered to site until the location(s) is approved by COR.

4. Do not use National Park Service containers for collection or disposal of waste and trash resulting from Work.

5. Unless otherwise specified, refuse becomes the property of the Contractor and shall be disposed of outside the Park. Remove all debris and hazardous materials daily from the project site and take to a legal dumping area authorized to receive such materials.

6. All hazardous waste and materials shall be handled and disposed of in a proper and legal manner. Keep volatile wastes in covered containers.

7. The Contractor shall comply with all legal load regulations in the hauling of materials on public roads beyond the limits of the project site. Obtain information regarding rules and regulations for vehicular traffic and commercial vehicles from the State

Department of Transportation.

TEMPORARY SERVICES, FACILITIES AND CONTROLS 01 50 00 - 5

C. Dust Control:

1. Provide positive methods and apply dust control materials to minimize raising dust from construction operations, and provide positive means to prevent air-borne dust from dispersing into the atmosphere.

2. Wet down dry materials and rubbish to prevent blowing dust.

D. Pollution Control

1. Provide methods, means and facilities required to prevent contamination of soil, water or atmosphere by the discharge of noxious substances from construction operations.

2. Provide equipment and personnel to perform emergency measures required to contain any spillage, and to remove contaminated soils or liquids.

3. Take special measures to prevent harmful substances from entering public waters.

a. Prevent disposal of wastes, effluents, chemicals, volatile wastes, oils or other such substances in sanitary or storm sewers.

4. Provide systems for control of atmospheric pollutants.

a. Prevent toxic concentrations of chemicals.

b. Prevent harmful dispersal of pollutants into the atmosphere.

3.5 PRODUCT DELIVERY, STORAGE AND HANDLING

A. Delivery:

1. Deliver materials in undamaged condition, in manufacturer’s original sealed and labeled containers or packaging, with identifying labels intact and legible. Promptly inspect products, record shortages, and damaged or defective items.

2. Deliver materials in quantities required to allow for continuity of application, to minimize required storage and potential for inadvertent damage.

3. Access to the project site is restricted by a vehicular tunnel under the existing canal.

Contractor shall measure the tunnel height and width and provide a warning sign north of the tunnel indicating the vehicle restrictions. Contractor shall coordinate with COR to use the existing tow path for alternative access to the project. Contractor shall take precaution in protecting the tow path and restoring the tow path during and after its use.

4. Coordinate delivery location and time with COR. Designate delivery dates for each product in the construction schedule. Materials requiring COR’s review shall not be delivered to project site until approved. Contractor’s workers shall be available to receive and unload materials and equipment delivered to site. No materials or equipment shall be delivered to site unless workers are available.

TEMPORARY SERVICES, FACILITIES AND CONTROLS 01 50 00 - 6

B. Storage:

1. Coordinate storage locations, number and size of storage facilities with COR.

Structures shall be located to avoid interference with Work and Park operations. Move any stored products or storage facilities, under Contractor’s control, which interfere with operations of the Government or as required by progress of work with approval of COR.

2. Provide temporary sheds or other covered facilities for storage of materials subject to weather damage. If necessary, obtain and pay for the use of additional storage or work areas needed for operations.

3. Contractor shall assume full responsibility for the protection and safe keeping of products, materials, and equipment stored on the site under this contract. Overnight storage of supplies or materials on-site shall be approved by the COR and is available at contractor’s risk.

4. Store material(s) out of direct exposure to the elements. Store products up off the ground on blocking or skids. Store all materials in accordance with manufacturer’s recommendations with seals and labels accessible for inspection. Cover all materials subject to damage or deterioration with impervious sheet coverings; provide adequate ventilation to avoid condensation.

5. Store loose granular material(s) in a well-drained area on solid surface to prevent mixing with foreign matter.

6. Storage areas shall be left clean after completion of Work and all areas restored to their conditions at commencement of Work to satisfaction of the COR.

C. Damaged Material: Any materials that are found to be damaged or stored in any manner other than stated above will be automatically rejected, removed and replaced at the

Contractor’s expense.

D. Protection after Installation: Provide adequate coverings as necessary to protect installed materials from damage resulting from natural elements, traffic, & subsequent construction.

Remove protective coverings when no longer needed.

E. Hauling Restrictions: Comply with all legal load restrictions in the hauling of materials.

Load restrictions on park roads are identical to the state load restrictions with such additional regulations as may be imposed by the park superintendent. A special permit will not relieve Contractor of liability for damage which may result from moving of equipment.

1. Comply with motor vehicles regulations found in the State of Maryland and all posted regulations found in the park.

2. The worksite and the access to the worksite is the Historic Towpath. The contractor shall insure that all employees are aware of and fully comply with the rules for operating equipment and vehicles on the towpath.