HomeMy Public PortalAbout111-2015 - Metro - American Environmental Corp.- Phase 1 Remediation - Part 5I ';,
SECTION 01039
COORDINATION AND MEETINGS
PART 1 GENERAL
1.1 SECTION INCLUDES
A. Coordination
B. Preconstruction Conference
C. Site Mobilization Conference
D. Progress Meetings
1.2 RELATED SECTIONS
A. Section 01041— Project Coordination
1.3 COORDINATION
A. The Contractor shalt have primary responsibility to coordinate schedule and the work. However,
each subcontractor shall be responsible for adhering to the schedule and coordinating
submittals and installation of the work of the various Sections of specifications to assure
efficient and orderly sequence of installation of interdependent construction elements.
Accordingly, each Contractor shall, as applicable, perform the following tasks.
1. Verify that all utility requirement characteristics of operating equipment are compatible with
building utilities. Coordinate work of various Sections having interdependent responsibilities
for installing, connecting to, and placing in service, such equipment.
2. Coordinate completion and dean -up of work of separate Sections in preparation for
Substantial Completion and for portions of work designated for Owner's occupancy.
3. After Owner occupancy of premises, coordinate access to site for correction of defective
work and work not in accordance with Contract Documents, to minimize disruption of
Owner's activities.
1.4 PRECONSTRUCTION CONFERENCE
A. Owner and Engineer will schedule a conference after Notice of Award.
B. Attendance Required — Owner, Engineer, and Contractor.
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C. Aeenda
1. Execution of Owner -Contractor Agreement.
2. Submission of executed bonds and insurance certificates.
3. Distribution of Contract Documents.
4. Critical work sequencing.
S. Submission of fist of subcontractors, list of products, Schedule of Values, and construction
work schedule in accordance with Section 01300—Submittals.
6. Designation of personnel representing the parties in Contract and the Engineer.
7. Procedures and processing of field decisions, submittals, substitutions, applications for
payments, proposal request, Change Orders and Contract closeout procedures.
8. Scheduling.
9. Security.
10. Environmental protection concerns and procedures.
1.5 SITE MOBILIZATION CONFERENCE
A. Engineer and Owner will schedule a conference at the Project site prior to Contractor
occupancy.
B. Attendance Required — Owner, Engineer, Special Consultants, and Contractor, Contractor's
Superintendent, and major subcontractors.
C. Agenda
1. Use of premises by Owner and Contractor.
2. Owner's requirements and partial occupancy.
3. Construction facilities and controls provided by Owner.
4. Temporary utilities provided by Owner, if any.
5. Survey layout.
6. Security and housekeeping procedures.
7. Schedules.
8. Procedures for testing.
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9. Procedures for maintaining Record Documents.
1.6 PROGRESS METTINGS
A. The Engineer will schedule and administer meetings throughout progress of the work at typically
weekly intervals or as necessary.
B. The Engineer will make arrangements for meetings, preside at meetings, record minutes, and
distribute copies to Owner, Contractor, participants, and those affected by decisions made.
C. Attendance Required — Contractors job superintendent, major subcontractors and suppliers,
Owner and Engineer, as appropriate to agenda topics for each meeting.
D. Agenda
1. Review minutes of previous meetings.
2. Review of work progress and Contractors construction schedule.
3. Field observations, problems, and decisions.
4. Identification of problems which impede planned progress.
S. Review of submittals schedule and status of submittals.
6. Maintenance of progress schedule.
7. Planned progress during succeeding work period.
8. Coordination of projected progress.
9. Maintenance of quality and work standards.
10. Effect of proposed changes on progress schedule and coordination.
11. Other business relating to work.
PART 2 PRODUCTS
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PART 3 EXECUTION
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END OF SECTION
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SECTION 01041
PROJECT COORDINATION
PART 1 GENERAL
1.1 SECTION INCLUDES
A. Project Coordination Administrator
B. Construction Mobilization
C. Schedules
D. Submittals
E. Coordination Drawings
F. Closeout Procedures
1.2 RELATED SECTIONS
A. Section 01039 — Coordination and Meetings
B. Section 01700 — Contract Closeout
1.3 PROJECT COORDINATION ADMINISTRATOR
A. Project Coordination Administrator — Project Engineer.
B. The Contractor will cooperate with the Owner and Engineer in allocation of mobilization areas of
site; for field offices and sheds, for access, traffic, and parking facilities.
C. During construction, coordinate use of site and facilities through the Engineer.
D. Comply with Engineer's procedures for project communications; submittals, reports and records,
schedules, coordination drawings, and recommendations; and resolution of ambiguities and
conflicts.
E. Comply with instructions of the Engineer for use of temporary utilities and construction facilities.
F. Coordinate field engineering and layout work under instructions of the Engineer.
1.4 SCHEDULES
A. Submit preliminary construction work schedule In accordance with Section 01300—Submittals.
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B. At a minimum, submit revised construction work schedule and CPM network analysis with each
request for payment.
1.5 SUBMITTALS
A. Submit shop drawings, product data and samples in accordance with Section 01300 —Submittals
for review and compliance with Contract Documents, for field dimensions and clearances, for
relation to available space, and for relation to work of separate contracts. Revise and resubmit
as required.
B. Submit requests for interpretation of Contract Documents, and obtain instructions through
Engineer.
C. Process requests for substitutions, and change orders, through the Engineer.
D. Deliver closeout submittals for review and preliminary inspection reports, for transmittal to the
Engineer.
L6 CLOSEOUT PROCEDURES
A. Notify Engineer in writing when work is considered ready for Substantial Completion.
Accompany Engineer on preliminary inspection to determine items to be listed for completion or
correction in Contractor's notice of Substantial Completion.
B. Comply with Engineer's instructions to correct items of work listed in executed Certificates of
Substantial Completion and for access to Owner occupied areas.
C. Notify Engineer in writing when construction of the Work is considered finally complete.
Accompany Engineer on preliminary final inspection.
D. Comply with Engineer's instructions for completion of items of work determined by the
Engineer's final inspection.
PART 2 PRODUCTS
Not Used.
PART 3 EXECUTION
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END OF SECTION
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SECTION 01050
FIELD
PART 1 GENERAL
1.1 SECTION INCLUDES
A. Submittals.
B. Project Record Documents.
1.2 RELATED SECTIONS
A. Document — information Available to Bidders
B. Document —General Conditions
C. Section 01700—Contract Closeout
1.3 SUMMARY
This section specifies administrative and procedural requirements for field -engineering services
including, but not limited to, the following:
A. Underground utility identification/clearance
B. Layout
C. As -built drawings
1.4 SUBMITTALS
A. Report of independent third -party underground utility locator such as Bloodhound.
B. Proposed remediation system layout.
C. As -built drawings sufficiently accurate and detailed to show that the elevations and locations of
the work are in conformance with Contract Documents.
1.5 UNDERGROUND UTILITIES
A. The Contractor is advised that numerous underground utilities (e.g., electric, natural gas, waster,
fire protection, storm, and sanitary sewers) are present in the area where the Work is to be
completed. Existing facility drawings are available for review, but are incomplete and
inconsistent with regard to the type and location of existing underground utilities that will
require protection during construction of the Work.
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B. The Contractor shall engage and pay for the services of an independent underground utility
locator, such as Bloodhound, to identify and mark all underground utilities in the area of the
Work. The Contractor shall photograph all marks and prepare a scale drawing Illustrating the
underground utililties requiring protection.
1.6 PROPOSED SYSTEM LAYOUT
A. Using the scale site -plan as a base, the Contractor shall layout his proposed locations for the
remediation wells and remediation system underground utilities. The remediation wells and
remediation system underground utilities shall be so located by the Contractor so as not to
conflict with the existing utilities.
B. The Contractor shall submit his proposed layout for the remediation wells and remediation
system utilities to the Engineer for approval before ground is broken for construction.
1.7 AS -BUILT DRAWINGS
A. As -Built Record Drawings shall be prepared at a scale of 1" = 50', unless otherwise directed by
the Engineer. AN Record Drawings shall be signed and sealed by an Engineer, Geologist, or
Surveyor licensed in the State of Indiana. The Contractor is to submit two (2) prints for each
Record Drawing required.
PART 2 PRODUCTS
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PART 3 EXECUTION
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END OF SECTION
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SECTION 01300
SUBMITTALS
PART 1 GENERAL
1.1 SECTION INCLUDES
A. Submittal Procedures
B. Construction Progress Schedules
C. Proposed Products List
D. Product Data
E.
Samples
F.
Manufacturers' Instructions
G.
Manufacturers' Certificates
H.
Construction Photographs
1.2
RELATED SECTIONS
A.
Section 01400—Quality Control
B. Section 01700—Contract Closeout
1.3 SUBMITTAL PROCEDURES
A. The Contractor shall prepare a complete listing of all submittals required for the project noting
the number of each submittal and the date each submittal is to be submitted. The Contractor
shall identify submittals that are time critical to completion of the project. The listing shall be
submitted within 7 days of Award of the Contract and shall be a prerequisite to the first partial
payment.
B. Transmit each submittal with Engineer accepted form. Submit the number of copies which the
Contractor requires plus two (2) copies for the Engineer and one (1) copy for the Owner.
C. Sequentially number the submittals using the section and sequential number (e.g., 03300-1,
03300-2). Resubmittals shall have the same submittal number with a sequential letter
designation for each succeeding resubmittal (e.g., 03300-1-A, 0330D-1-B).
D. Identify Project, Contractor, subcontractor or supplier; pertinent Drawing sheet and detail
number(s), and specification Section number, as appropriate.
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E. Apply Contractor's stamp, signed or initialed certifying that review, verification of products
required, field dimensions, adjacent construction work, and coordination of information, is in
accordance with the requirements of the work and Contract Documents.
F. Schedule submittals to expedite the project, and deliver to Engineer's business address.
Coordinate submission of related items such that a complete review of the submittal can be
performed. Incomplete submittals or submittals not fully coordinated will not be reviewed. The
Contractor will be advised in writing of the reasons for the Engineer's action.
G. Identify variations from Contract Documents and product or system limitations which may be
detrimental to successful performance of the completed work.
H. Provide space for Contractor and Engineer review stamps.
Revise and resubmit submittals as required, identify all changes made since previous submittal.
J. Distribute copies of reviewed submittals to concerned parties. Instruct parties to promptly
report any inability to comply with provisions.
K. The Contractor shall allow a minimum of 6 working days for the Engineer to review each
submittal. The Engineer will endeavor to complete the review of all submittals as soon as
possible In accordance with the Contractor's assigned priority to each submittal. Failure by the
Contractor to make submittals on time or failure to allow sufficient time for review of any and all
submittals will not relieve him of the responsibility to complete the project in the specified time.
1.4 CONSTRUCTION WORK SCHEDULES
A. Submit initial construction work schedule and CPM network analysis schedule in duplicate within
5 days after date of Owner -Contractor Agreement for Engineer review.
B. Revise as required and resubmit with each request for payment Payment requests will not be
processed without a revised construction work schedule and CPM network analysis schedule.
C. Submit computer generated network analysis diagram using the critical path method, generally
as outlined in Associated General Contractors of America (AGC) publication "The Use of CPM in
Construction — A Manual for General Contractors and the Construction Industry". Microsoft
Project or Excel may be used for this purpose.
D. Show complete sequence of construction by activity, identifying work of separate stages, and
other logically grouped activities. Indicate the early and late start, early and late finish, total and
free float dates, and activity durations.
E. Indicate estimated percentage of completion for each item of work at each submission.
F. Indicate submittal dates required for shop drawings, product data, samples, and product
delivery dates, including those furnished by Owner and under Allowances.
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1.5 PROPOSED PRODUCTS LIST
A. Within 15 days after date of Owner -Contractor Agreement, submit complete list of major
products proposed for use, with name of manufacturer, trade name, and model number of each
product. This can be coordinated with Paragraph 1.3 of this Section.
B. For products specified only by reference standards, give manufacturer, trade name, model or
catalog designation, and reference standards.
1.6 PRODUCT DATA
A. Submit the number of copies which the Contractor requires, plus two (2) copies which will be
retained by the Engineer and one (1) copy to be forwarded to the Owner.
B. Mark each copy to identify applicable products, models, options, and other data. Supplement
manufacturers' standard data to provide information unique to this Project.
C. After review, distribute in accordance with Article on Procedures above and provide copies for
Record Documents described in Section 01700 — Contract Closeout.
1.7 SAMPLES
A. Submit samples to illustrate functional and aesthetic characteristics of the product, with integral
parts and attachment devices. Coordinate sample submittals to ensure approval will not
interfere with construction sequence.
B. Submit samples of finishes from the full range of manufacturers' standard colors, textures, and
patterns for Owner's and/or Engineer's selection.
C. include identification on each sample, with full Project information.
D. Submit the number or samples specified in individual specification Sections, one of which will be
retained by Engineer.
E. Reviewed samples which may be used In the work are indicated in individual specification
Sections.
1.8 MANUFACTURER'S INSTRUCTIONS
A. When specified in individual specification Sections, submit manufacturers' printed instructions
for delivery, storage, assembly, installation, start-up, adjusting, and finishing, in quantities
specified for Product Data.
B. Identify conflicts between manufacturers' instructions and Contract Documents.
1.9 MANUFACTURER'S CERTIFICATES
A. When specified in individual specification Sections, submit manufacturers' certificate to Engineer
for review, in quantities specified for Product Data.
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B. Indicate material or product conforms to or exceeds specified requirements. Submit supporting
reference date, affidavits, and certifications as appropriate.
C. Certificates may be recent or previous test results on material or product, but must be
acceptable to Engineer.
1.10 CONSTRUCTION PHOTOGRAPHS
A. Photography
1. Provide photographs of site and construction throughout progress of work produced by an
experienced photographer, acceptable to Engineer.
2. Take photographs on date for each Application for Payment, and as follows:
a. Remediation well drilling
b. Underground utility installation
c. Site restoration following well drilling and underground utility installation
d. Final completion
B. Prints
1. Paper prints or electronic files are to be laid up with two photographs per page using
Microsoft Word or a similar program, printed by the Contractor, and submitted in paper
format
C. Negatives/Electronic Flies
1. Negatives and/or electronic files shall be provided to and become the property of the Owner.
D. Technigue
1. Provide correct exposure and focus, high resolution and sharpness, maximum depth of field,
and minimum distortion.
2. Provide factual presentation.
t
1. Provide non -aerial photographs from two (2) views of each construction item at each
specified time, until Date of Substantial Completion.
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2. Consult with Engineer for instructions on views required.
B. Submittals
1. Deliver prints within three (3) working days of each Application for Payment. Application for
Payment will not be processed unless complete and includes construction photographs.
PART 2 PRODUCTS
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PART 3 EXECUTION
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END OF SECTION
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SECTION 01400
QUALITY CONTROL
PART 1 GENERAL
1.1 SECTION INCLUDES
A. Quality assurance and control of installation
B. References
C. Field samples
D. inspection and testing laboratory services
E. Manufacturers' field services and reports
1.2 RELATED SECTIONS
A. Section 01300 — Submittals
B. Section 01410 —Testing laboratory Services
C. Section 01420— Inspection Services
1.3 QUALITY ASSURANCE/CONTROL OF INSTALLATION
A. Monitor quality control over suppliers, manufacturers, Products, services, site conditions, and
workmanship, to produce work of specified quality.
B. Comply fully with manufacturers' instructions, including each step in sequence.
C. Should manufacturers' Instructions conflict with Contract Documents, request clarification from
Engineer before proceeding.
D. Comply with specified standards as a minimum quality for the work except when more stringent
tolerances, codes, or manufacturer's specified requirements indicate higher standards or more
precise workmanship.
E. Work is to be performed by persons qualified to produce workmanship of specified quality.
F. Secure products in place with positive anchorage devices designed and sized to withstand
stresses, vibration, physical distortion or disfigurement.
1.4 REFERENCES
A. Conform to reference standard by date of issue current on date of Contract Documents.
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B. Should specified reference standards conflict with Contract Documents, request clarification for
Engineer before proceeding.
C. The contractual relationship of the parties to the Contract shall not be altered from the Contract
Documents by mention or inference otherwise in any reference document.
1.5 FIELD SAMPLES
A. install field samples at the site as required by individual specifications Sections for review.
B. Acceptable samples represent a quality level for the work.
C. Where field sample is specified in individual Sections to be removed when directed by the
Engineer remove the sample and restore the area as specified.
1.6 INSPECTION AND TESTING LABORATORY SERVICES
A. The Contractor will appoint, employ, and pay for services of an independent firm to perform
inspection and testing as required by each technical specification.
B. The independent firm will perform inspections, tests, and other services specified in individual
specification Sections and as required by the Engineer.
C. Reports will be submitted by the independent firm to the Engineer, in duplicate, indicating
observations and results of tests and indicating compliance or non-compliance with Contract
Documents.
D. Cooperate with independent firm, furnish samples of materials, equipment, tools, storage and
assistance as requested:
1. Notify Engineer and independent firm 48 hours (not including Saturday, Sunday and
Holidays), prior to expected time for operations requiring services.
2. Make arrangements with independent firm and pay for samples and tests required for
Contractor's use.
E. Retesting required because of non-conformance to specified requirements shall be performed by
the same independent firm on Instructions by the Engineer. Payment for retesting will be the
responsibility of the Contractor responsible for the non -conforming work.
1.7 MANUFACTURERS' FIELD SERVICES AND REPORTS
A. When specified in individual specification Sections, require material or product suppliers or
manufacturers to provide qualified staff personnel to observe site conditions, conditions of
surfaces and installation, quality of workmanship, start-up of equipment, test, adjust, and
balance of equipment as applicable, and to initiate instructions when necessary.
B. Individuals to report observations and site decisions or instructions given to applicators or
Installers that are supplemental or contrary to manufacturers' written instructions.
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C. Submit report in duplicate within 30 days of observation to Engineer for review.
PART 2 PRODUCTS
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A.
PART 3 EXECUTION
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END OF SECTION
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SECTION 01410
TESTING LABORATORY SERVICES
PART 1 GENERAL
1.1
SECTION INLCUDES
A.
Selection and Payment
B.
Quality Assurance
C.
Contractor Submittals
D.
laboratory Responsibilities
E. laboratory Reports
F. Contractor Responsibilities
G. Certificates of Manufacturers
1.2 RELATED SECTIONS
A. Section 01400 — Quality Control
B. Section 01420 — Inspection Services
C. Section 01700 — Contract Closeout
1.3 REFERENCES
A. ANSI/ASTM D3740 — Practice for Evaluation of Agencies Engaged in Testing and/or Inspection of
Soil and Rods as Used in Engineering Design and Construction.
B. ANSI/ASTM E329 -- Recommended Practice for Inspection and Testing Agencies for Concrete,
Steel, and Bituminous Materials as Used in Construction.
1.4 SELECTION AND PAYMENT
A. The Contractor shall employ and pay for services of an independent testing laboratory to
perform specified testing as required to be performed by the Engineer by each technical
specification or as elected to be performed by the Engineer or Owner.
B. Employment of testing laboratory shall in no way relieve Contractor of obligation to perform
work in accordance with requirements of Contract Documents.
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1.5 QUALITY ASSURANCE
A. Comply with requirements of ANSI/ASTM E329 and ANSI/ASTM D3740.
B. laboratory —Authorized to operate in state where project is located.
C. Testinit Eauloment — Calibrated at reasonable intervals with devices of an accuracy traceable to
either National Bureau of Standards (NBS) or accepted values of natural physical constants.
1.6 CONTRACTOR SUBMITALS
A. Prior to start of work, Contractor shall submit the required samples to the Engineer as required
in the individual specifications within these Contract Documents.
1.7 LABORATORY RESPONSIBILITIES
A. Test samples of materials submitted by Contractor.
B. Provide qualified personnel. Cooperate with. Engineer and Contractor in performance of
services.
C. Perform specified inspection, sampling, and testing of Products in accordance with specified
standards.
D. Ascertain compliance of materials and mixes with requirements of Contract Documents.
E. Promptly notify Engineer and Contractor of observed irregularities or non-conformance of work
or products.
F. Perform additional inspections and tests required by Engineer.
1.8 LABORATORY REPORTS
A. After each inspection and test, within 48 hours, submit two (2) copies of laboratory report to
Engineer, and to Owner.
B. include:
1. Date issued
2. Project title and number
3. Name of inspector
4. Date and time of sampling or inspection
5. Identification of product and Specifications Section
6. Location in the project
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7. Type of inspection or test
8. Date of test
9. Results of tests
10. Conformance with Contract Documents
C. When requested by Engineer, provide interpretation of test results.
1.9 CONTRACTOR RESPONSIBILITIES
A. Deliver to laboratory at designated location, adequate samples of materials proposed to be used
which require testing, along with proposed mix designs.
B. Cooperate with laboratory personnel, and provide access to the work.
C. Provide incidental labor and facilities to provide access to work to be tested, to obtain and
handle samples at the site or at source of products to be tested, to facilitate tests and
inspections, storage and curing of test samples.
D. Notify Engineer and laboratory 48 hours (not including Saturday, Sunday, or Holidays), prior to
expected time for operations requiring inspection and testing services.
1.10 CERTIFICATES OF MANUFACTURERS
A- For any materials that are normally tested in the shop by the manufacturer, the Contractor shall
furnish the Engineer certified records of physical, chemical and other pertinent tests, and/or
certified statements from the manufacturer that the materials have been manufactured and
tested in conformity with the Specifications. Where such a small quantity of material is required
as to make physical tests or chemical analyses impractical, a certificate from the manufacturer
stating the results of such tests or analyses of similar materials, which were concurrently
produced, may, at the discretion of the Engineer, be considered as the basis for the acceptance
of such materials.
PART 2 PRODUCTS
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PART 3 EXECUTION
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END OF SECTION
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SECTION 01420
INSPECTION SERVICES
PART 1 GENERAL
1.1 SECTION INCLUDES
A. Related Sections
B. Requirements
1.2 RELATED SECTIONS
A. Section 01400 - Quality Control
B. Section 01410 - Testing Laboratory Services
1.3 REQUIREMENTS
A. inspection —The Owner contemplates and the Contractor agrees to a thorough inspection of the
work, including all labor performed and materials furnished, delivered, or intended to be
incorporated into the Work, and including manufacture, preparations and testing at such times
as the Owner's representatives or the Engineer desire. The Contractor shall not use any material
which has not been inspected or tested, and accepted. The Contractor shall keep the Engineer
advised of the progress of the work away from the site requiring inspection or witnessing of
tests, so that arrangements may be made for Inspection at the proper time.
B. Inspection, tests, or acceptance of any material prior to shipment shall not be deemed as a final
acceptance of the materials. The Engineer may inspect or require tests or analyses of any
portion of the materials at any time after delivery to the site either before or after installation,
and any material which is found to be defective or which does not otherwise conform to the
requirements of the Contract Documents will be rejected and shall be removed forthwith from
the site, as provided in the Contract.
C. The performance of such Inspections and acceptance of the work by the Owner's
representatives or the Engineer will in no way release the Contractor of his complete
responsibility for constriction means, methods and techniques, and for performing the work in
accordance with the Contract Documents.
D. Sienificance of Tests - Test results shall be binding on both the Contractor and the Owner, and
shall be considered prima facie evidence of compliance or non-compliance with the Specification
requirements, unless supplementary testing shall prove, to the satisfaction of the Engineer, that
the initial samples were not representative of actual conditions.
E. Supplementary and Other Testing - Nothing shall restrict the Contractor from conducting tests
he may require. Shall the Contractor at any time request the Owner to consider such test
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results, the test reports shall be certified by an independent testing laboratory acceptable to the
Engineer. Testing of this nature shall be conducted at the Contractor's expense.
PART 2 PRODUCTS
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PART 3 EXECUTION
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END OF SECTION
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SECTION 01500
CONSTRUCTION FACILITIES AND TEMPORARY CONTROLS
PART 1 GENERAL
1.1 SECTION INCLUDES
A. Temporary Utilities - Electricity, lighting, heat, ventilation, telephone service, water, and sanitary
facilities.
B. Temporary Controls - Barriers, enclosures and fencing, protection of the work, and water
control.
C. Construction Facilities - Access roads, parking, progress cleaning, project signage, and temporary
buildings.
1.2 RELATED SECTIONS
A. Section 01501— Health and Safety Provisions
B. Section 01502 — Environmental Protection
C. Section 01700 — Contract Closeout
1.3 TEMPORARY ELECTRICITY
A. The Contractor shall be responsible for providing temporary electric power for construction if
necessary. He shall coordinate requirements of other contractors, arrange for payments, and
contact the electric utility to provide the service for the temporary power.
B. The Contractor shall install a meter and pay for all expenses for electrical service used during the
course of the work.
1A TELEPHONE SERVICE
A. Contractor shall arrange with the local telephone company for all telephone service for
construction needs at locations as required.
B. Contractor shall provide an adequate number of service lines for his needs.
1.5 TEMPORARY WATER SERVICE
A. Contractor shall provide temporary water service for construction purposes, dust control,
sanitary facilities, fire protection, and for cleaning.
B. Potable water shall be furnished for construction personnel by portable containers.
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C. Water service shall be protected from freezing, and the service shall be extended and relocated
as necessary to meet temporary water requirements.
D. The Contractor shall install a meter and pay for all expenses associated with temporary water
service during the course of the work, including furnishing all necessary permits and fees
required for temporary water service.
E. Comply with all applicable codes and arrange for all necessary inspections and approvals.
F. Upon completion of all work, the Contractor shall disconnect and remove all temporary
connections and fixtures.
1.6 TEMPORARY SANITARY FACILITIES
A. Contractor shall provide at the site suitable enclosed toilet facilities for the use of construction
personnel and the Engineer. The Contractor shall observe and enforce all sanitary regulations
and maintain satisfactory sanitary conditions around and on all parts of the work.
B. Adequate washing facilities shall be provided for the construction personnel and the Engineer.
C. Contractor shall maintain service and clean and disinfect facilities in a satisfactory manner and
enforce proper use of the sanitary facilities.
D. Contractor shall be subject to a fine and prosecution if any human excrement is deposited in or
around the construction site.
E. The Contractor shall pay for all expenses associated with temporary sanitary facilities during the
course of the work, including furnishing all necessary permits and fees required for temporary
sanitary facilities.
F. Comply with all applicable codes and arrange for all necessary inspections and approvals.
1.7 FIRST -AID FACILITIES AND ACCIDENTS
A. First -Aid Facilities
1. The Contractor shall provide, at the site, such equipment and facilities as are necessary to
supply first -aid to any of his personnel who may be injured in connection with the work
B. Accident
1. The Contractor shall within 24 hours report in writing to the Owner and Engineer all accidents
and whatsoever arising out of, or in connection with, the performance of the work, whether
on or adjacent to the site, which cause death, personal injury or property damage, gMrkg full
details and statements of witnesses.
2. if death or serious injuries or serious damages are caused, the accident shall be reported
immediately by telephone or messenger to both the Owner and the Engineer.
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3. If any claim is made by anyone against the Contractor or a subcontractor on account of any
accidents, the Contractor shall promptly report the facts in writing to the Engineer, giving full
details of the claim.
1.8 WATER CONTROL
A. Grade site to drain. Maintain excavations free of water. Provide, operate, and maintain
pumping equipment.
B. Protect site from puddling or running water. Provide water barriers as required to protect site
from soil erosion.
C. Provide temporary control of surface water, stormwater runoff, and discharge from pumping in
accordance with Contractor's approved soil erosion and sediment control plan.
1.9 SECURITY
A. Provide security and facilities to protect work, and existing facilities, and Owner's operations
from unauthorized entry, vandalism, or theft.
B. Coordinate with Owner's security program.
C. Furnish security during the course of the work.
1.10 ACCESS ROUTES
A. An access route shall be maintained to and from the Work area for use by the Contractor's
vehicles. On -road haul trucks that are entering and exiting the excavation and remediation area
shall remain on existing pavement(s) to the extent possible to prevent contamination from
leaving the site.
B. Provide and maintain access to fire hydrants, free of obstructions.
C. Provide means of removing mud from vehicle wheels before entering public and private streets.
Clean all mud and debris from construction traffic at no additional expense to Owner. Comply
with all State and local regulations.
D. Designated existing on -site roads may be used for construction traffic, as directed by Owner and
Engineer.
1.11 PARKING
A. Utilize gravel surface parking areas to accommodate construction personnel.
B. When site space is not adequate, provide additional off -site parking.
C. Do not allow vehicle parking on existing pavement.
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1.12 PROGRESS CLEANING
A. Maintain areas free of waste materials, debris, and rubbish. Maintain site in a dean and orderly
condition.
B. Remove waste materials, debris, and rubbish from site weeldy and dispose off -site.
1.13 REMOVAL OF UTILITIES, FACILITIES, AND CONTROLS
A. Remove temporary above grade or buried utilities, equipment, facilities, materials, prior to Final
Application for Payment inspection.
B. Clean and repair damage caused by installation or use of temporary work.
C. Restore existing facilities used during construction to original condition. Restore permanent
facilities used during construction to specified condition.
PART 2 PRODUCTS
Not Used.
PART 3 EXECUTION
Not Used.
END OF SECTION
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SECTION 01501
HEALTH AND SAFETY PROVISIONS
PART1 GENERAL
SECTION INCLUDES
Site Health and Safety Requirements for the Work to be performed for the on -site remedial actions at the
Former Carpenter Manufacturing Site property.
RELATED SECTIONS
Section 01502 — Environmental Protection
GENERAL REQUIREMENTS
The Contractor agrees to comply with all the requirements and procedures contained in this document.
The requirements and procedures are as follows:
The contractor shall prepare a site and project specific Health and Safety Plan to support the safe
implementation of the construction.
The Contractor shall be responsible to maintain a safe workplace and take all prudent environmental,
health and safety precautions to protect employees, all other workers, and the public.
Comply with all applicable Federal, State, municipal, local, and any other applicable occupational safety and
health regulations and requirements issued to imposed by any governmental authority (including, but not
limited to, Title 29, Code of Federal Regulations Parts 1910 and 1926).
The Contractor agrees to monitor working conditions at all times during construction and, as necessary, to
provide appropriate protective clothing, equipment and facilities for his personnel, and/or to establish
workplace procedures to ensure their safety.
If, at any time, the Owner or the Engineer is apprised of a safety hazard which demands immediate
attention because of its High potential for harm to public travel, persons on or about the Work, or public or
private property, the Owner or the Engineer shall have the right to order such safeguards to be erected and
such precautions to be taken as necessary, and the Contractor shall comply with such orders. ff, under such
circumstances the Contractor does not or cannot Immediately put the work into proper and approved
condition, or if the Contractor or his representative is not upon the site so that he can be notified
immediately of the insufficiency of safety precautions, then the Owner may put the work into such a
condition that it shall be, in his opinion, in all respects safe, and the Contractor shall pay all expenses of
such labor and materials as may have been used for this purpose by him or by the Owner. The fad that the
Owner or the Engineer does not observe a safety hazard or does not order the Contractor to take remedial
measures, shall in no way relieve the Contractor of the entire responsibility for any costs or claims for loss,
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damage or injury, by or against any parry sustained on account of the insufficiency of the safety precautions
taken by him or by the Owner acting under authority of this Section.
It is the responsibility of the Contractor to take appropriate safety precautions to meet conditions of hazard
that may be present during the performance of the Work, whether reasonably foreseeable or not. The
Contractor is altered to the fact that it shall be his sole responsibility to anticipate and provide such
additional safety precautions, facilities, personnel, and equipment as shall be necessary to protect fife and
property from whatsoever conditions of hazard are present or may be present.
The Contractor also agrees that the Owner or Engineer may immediately stop Contractor's work if the
Protection Contractor violates any applicable Federal, State, municipal or local, or any other rules
regulations and requirements, or other contract terms and conditions regarding environmental safety and
health.
The Owner may conduct periodic inspections of Contractor operations and document violations.
Documented violations will be considered in evaluation of Contractor's performance. The Owner's
inspection program in no way relieves the Contractor of the obligation to maintain its own safety program
and conduct safety inspections as required by Federal, State, municipal, local and any other rules,
regulations, or requirements.
PERSONNEL PROTECTIVE EQUIPMENT
Contractor personnel must obtain and utilize appropriate personal protective equipment for the work
performed in accordance with applicable State and Federal OSHA standards. This includes, but is not
limited to, the use of eye protection, foot protection, respiratory protection, protective clothing, hearing
protection, and head protection:
Eve Protection — Safety eyewear meeting ANSI ZB7.1 shall be worn in areas designated as "Eye Protection
Required," and on all jobs where a potential injury to the eyes is possible, whether or not the area is
posted. Special eye protection and/or face protection will be worn when applicable.
Foot Protection —Affected employee(s) shall wear protective footwear when working in areas where there
is a danger of foot injuries due to falling or rolling objects, or objects piercing the sole, and where such
employee's feet are exposed to electrical hazards. Safety shoes and boot which meet the ANSI Z41
standard, shall be provided when impact and/or compression hazards exist. Soft shoes including, but not
limited to, tennis shoes, athletic shoes, moccasins, sandals, and open toed or open -heeled shoes shall not
be worn.
Respiratory Protection —Appropriate MSHA/NIOSH-approved respiratory protective devices must be worn
when applicable State and/or Federal action levels or permissible exposure levels are exceeded. Contractor
must have fully implemented a respiratory protection program meeting the requirements of Title 29, Code
of Federal Regulations, Section 1910.139/1926.103, prior to issuing and using respiratory equipment.
Contractor shall supply and maintain appropriate air monitoring and respiratory protection equipment in
areas expected to pose such hazards.
Protection Clothina — Such as suits, aprons, boots or gloves, shall be worn where there is a hazard to the
body through dermal contact with chemicals, dusts, heat or other harmful agents or conditions.
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Hearing Protection (muffs and/or plugs) — Must be wom in all areas posted to indicate high noise level or
where Contractor employees are exposed to noise levels in excess of the OSHA permissible exposure limit
Head Protection will meet the requirements of ANSI and be worn in all areas where there is a danger of
Impact to the head or hazard from falling or moving objects.
Contractor will issue or cause to be issued prior to commenting the job, all necessary personal protective
equipment and air monitoring equipment to all its agents and employees, together with full instructions
and training on the use of said equipment.
Contractor will meet all Federal, State, municipal, and local requirements for protective clothing and
equipment. Contractor will properly supervise all its agents and employees to ensure protective clothing
and equipment is used in conformance with applicable rules and regulations.
Site Safety Briefing — Prior to the commencement of work, a site briefing shall be conducted by each
supervisor/site safety person identifying the hazards associated within the scope of work, including a
review of the site -specific Health and Safety Plan.
USE OF HAZARDOUS MATERIALS — HAZARD COMMUNICATION
The Contractor personnel shall not bring any hazardous substances (as defined by OSHA onto the site
premises unless accompanied by a Material Safety Data Sheets (MSDS). MSDS' must be maintained at the
job site.
Contractor shall ensure all containers of hazardous materials are labeled in compliance with State and
Federal OSHA regulations with the product name, appropriate hazard warnings, and the name and address
of the manufacturer.
Contractor shall ensure its employees are trained in the safe handling and use of hazardous materials in
accordance with Title 29 CFR 1910.1200 — Hazard Communication.
Contractor shall ensure that all applicable employees are medically qualified (as defined by OSHA) to
perform the work assigned.
PART 2 PRODUCTS
Not Used
PART 3 EXECUTION
Not Used
END OF SECTION
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SECTION 01502
ENVIRONMENTAL PROTECTION
PART 1 GENERAL
1.1 WORK INCLUDED
A. The Contractor shall furnish all labor, equipment, and materials required for environmental
protection during and as the result of construction operations under this Contract except for
those measures set forth in other provisions of these Specifications. Environmental protection
requires consideration of air, water, and land, and involves noise and solid waste management
as well as other pollutants.
1.2 RELATED SECTIONS
A. Section 01500 — Construction Facilities and Temporary Controls
1.3 APPLICABLE REGULATIONS
A. in order to prevent environmental pollution and to provide for environmental protection arising
from construction activities related to the performance of this Contract, the Contractor and his
subcontractors shall comply with all applicable Federal, State, and local laws and regulations
concerning environmental protection, as well as the specific requirements stated in this Section
and elsewhere in the Specifications.
B. The Contractor shall carry out the remedial actions in accordance with the Remediation Work
Plan.
1.4 SUBMITTALS
A. Implementation Plan
Prior to commencement of the work, the Contractor shall:
1. Submit in writing his plans for implementing this Section for environmental protection as well -
as implementing the requirements of the Remediation Work Plan.
2. Meet with the Engineer to develop mutual understandings relative to compliance with the
provisions of this Section and administration of the environmental protection program.
B. Erosion Sedimentation Plan
If needed to comply with applicable regulatory requirements, the Contractor shall submit to
the Engineer for approval, a detailed erosion and sedimentation plan sufficiently in advance
of construction so as not to delay initiation of work. The plan shall include location and
construction details of the Contractor's proposed dikes, basins, etc. In addition, the
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01502 -Pap 1 of 7
Contractor shall provide and submit his control measures for stockpile material. No site work
may commence without an approved plan. Plan should conform to New York State
Guidelines for Urban Erosion and Settlement Control.
C. Air Pollution Evaluation/Protection
1. The Contractor shall be responsible for investigating the need for construction or operating
permit(s) from the Office of Air Management relative to any pollutant emission from the
require remediation system. Such Investigation(s) shall include the Contractor's written
inquiry to the Office of Air Management describing the proposed remediaton system, its
operating characteristics, total potential to emit volatile organic compounds and hazardous
air pollutants, and obtain any and all permits or registration(s) that may be needed for the
Contractor to operate the remediation system in conformance with all air pollution laws. if
the Contractor determines that a permit or registration is not required, the Contractor shall
obtain and furnish to the Engineer written acknowledgement of the Office of Air
Management that the remediat on system is a non -regulated de minimis source.
PART 2 PRODUCTS
2.1 GENERAL
A. All materials shall be in accordance with the Contractor's plan for environmental protection.
2.2 MATERIALS
A. Silt Fence
B. Hay
C. Snow Fences
D. Buriap
PART 3 EXECUTION
3.1 PROTECTION OF LAND RESOURCES
A. General — It is intended that the land resources within the project boundaries and outside the limits
of permanent work performed under this Contract be preserved in their present condition, or be
restored to a condition after completion of construction, that will appear to be natural and not
detract from the appearance of the project. The Contractor shall confine his construction activities
to areas defined on the Drawings or in the Specifications except with written approval of the
property owners and the Engineer.
B. The Contractor shall maintain clean, uncontaminated roadways for use by over -the -road haul
trucks to minimize the chance for contamination leaving the site. Construction equipment leaving
the site shall be visually inspected and cleaned by broom and dry brushing to remove visible
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accumulations of potentially contaminated materials before the equipment is allowed to leave the
Remed€ation Site area.
C. Prevention of Landscape Defacement — Limits of working areas include areas for storage of
construction material, and shall be cleared in a manner which will enable satisfactory restoration
and which will not affect the environment during or after the construction period. The Contractor
shall not enter beyond the working limits of the working area except with written approval of the
Engineer and Owner.
D. Location of Storage — The location of areas for storage of the Contractor's materials required
temporarily in the performance of the work, shall be within the limits of the working area and shall
require written approval of the Engineer prior to use. The preservation of the landscape shall be an
Imperative consideration in the selection of all such sites. Where temporary structures are
constructed on sidehills, the Engineer may require cribbing to be used to obtain level foundation.
Benching or leveling of earth may not be allowed, depending on the location of the proposed
faamy.
E. Post -Construction Cleanup or Obliteration — The Contractor shall obliterate all signs of temporary
construction facilities such as haul roads, work areas, structures, foundations of temporary
structures, stockpiles of excess or waste materials, or any other vestiges of construction. it is
anticipated that excavation, filling and plowing of roadways will be required to restore the area its
pre -construction condition.
32 PROTECTION OF WATER RESORUCES
A. General — The Contractor shall not pollute streams, lakes or reservoirs with fuels, oils, bitumens,
calcium chloride, acids, or harmful materials. It is the responsibility of the Contractor to investigate
and comply with all applicable federal, State, County, and Municipal laws concerning pollution of
rivers, streams and impounded water. All work under this Contract shall be performed in such a
manner that objectionable conditions will not be created in streams through, or bodies of water
adjacent to, the project area.
B. At no time shall the Contractor pump water that has come into contact with contaminated soil to
the City storm sewer, roadways, retention basins or any other waters of the state.
C. Erosion — Surface drainage from cuts and fills within the construction limits, whether or not
completed, and from borrow and waste disposal areas, shall, if turbidity producing materials are
present, be held in suitable sedimentation basins or shall be graded to control erosion within
acceptable limits. Temporary erosion and sediment control measures such as berms, dikes, drains,
or sedimentation basins, if required to meet the above standards, shall be provided and
maintained until permanent drainage and erosion control facilities are completed and operative.
The area of bare soil exposed at any one time by construction operations should be held to a
minimum.
D. Apply temporary mulch on denuded ground immediately after rough grading Is completed. This
shall apply to all areas not subject to appreciable traffic during construction, even those that are to
receive some form of construction later if ground is to be exposed 30 days or more.
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E. S it es —At all times of the year, special measures shall be taken to prevent chemicals, fuels, oils,
greases, bituminous materials, waste washings, herbicides and insecticides, and cement and
surface drainage from entering public waters. Should a spillage into the public waters occur, the
Contractor shall immediately notify the proper authorities. The Contractor will be responsible for
any and all costs associated with the cleanup of spillages.
F. Washing and Curing Water — Water used in embankment material processing, aggregate
processing, concrete curing, foundation and concrete cleanup, and other wastewaters shall not be
allowed to reenter the waterway if an increase in the turbidity of the waterway will result
therefrom. At the point where this water enters the waterway, precautions must be taken to
assure that no permanent damage or serious temporary damage is caused by change of the pH
factor of the stream or by introduction of nutrients or oxygen -consuming materials. Chemicals
shall be added to adjust pH factor, if required.
G. Disposal — Disposal of any materials, wastes, effluents, trash, garbage, oil, grease, chemicals, etc., in
areas adjacent to streams or other waterways shall be strictly prohibited. If any waste material is
dumped in unauthorized area, the Contractor shall remove the material and restore the area to the
condition of the adjacent undisturbed area. if necessary, contaminated ground shall be excavated,
disposed of as specified hereinbefore, and replaced with suitable fill material, compacted and
finished with topsoil, all at the expense of the Contractor.
3.3 PROTECTION OF FISH AND WILDLIFE
A. The Contractor shall at all times perform all work and take such steps required to prevent any
interference or disturbance to fish and wildlife. The Contractor will not be permitted to alter water
flows or otherwise disturb native habitat adjacent to the project area which, in the opinion of the
Engineer, are critical to fish or wildlife. Fouling or polluting of water will not be permitted. Wash
waters and wastes shall be processed, filtered, ponded, or otherwise treated prior to their release
into streams or other waterways. Should polluting or fouling the water occur, the Contractor shall
immediately notify the proper authorities. The Contractor will be responsible for any and all costs
associated with the cleanup of polluted or fouled waters.
3.4 PROTECTION OF AIR RESOURCES
A. General — The Contractor shall not pollute the air with petroleum vapors, volatile organic
compounds, fuels, oils, bitumens, calcium chloride, acids, or harmful materials. It is the
responsibility of the Contractor to investigate and comply with all applicable Federal, State, County,
and Municipal laws concerning pollution of air. All work under this Contract shall be performed in
such a manner that objectionable conditions will not be created in air above; or air adjacent to, the
project area.
B. The Contractor shall be responsible for investigating the need for construction or operating
permit(s) from the Office of Air Management relative to any pollutant emission from the require
remediation system. Such investigation(s) shall include the Contractors written inquiry to the
Office of Air Management describing the proposed remedlaton system, its operating
characteristics, total potential to emit volatile organic compounds and hazardous air pollutants,
and obtain any and all permits or registration(s) that may be needed for the Contractor to operate
the remediation system in conformance with all air pollution laws. If the Contractor determines
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01502 -Page 4 of 7
that a permit or registration is not required, the Contractor shall obtain and furnish to the Engineer
written acknowledgement of the Office of Air Management that the remediation system is a non -
regulated de minimis source.
3.5 MAINTENANCE
A. The Contractor shall dispose of all discarded debris, aggregate samples and concrete test samples
from any source whatsoever, in a manner approved by the Engineer. Toilet facilities shall be kept
clean and sanitary at all times. Services shall be performed at such a time and in such a manner to
least interfere with the operations. Services shall be accomplished to the satisfaction of the
Engineer.
B. The Contractor shall frequently remove materials no longer required on the site, such as excess
excavated material, forms, temporary structures and similar materials and equipment so that, at all
times, the site, access routes to the site and any other areas disturbed by his operations shall
present a neat, orderly, workmanlike appearance.
C. . Before substantial completion inspection, the Contractor shall remove all surplus material,
falsework, temporary structures, including foundations thereof, plant of any description, and
debris of every nature resulting from his operations, and put the site in a neat, orderly condition;
and restore all areas which have been used for storage of materials and equipment, and all areas
which have been disturbed by his operations, to their original condition or to a condition
satisfactory to and approved by the Engineer.
3.6 DUST CONTROL
A. The Contractor shall maintain all excavations, embankments, stockpiles, haul roads, permanent
access roads, waste areas, borrow areas and all other work areas within or without the project
boundaries free from dust which would cause a hazard or nuisance to others or contaminate
surface water.
B. The Contractor shall, at his own expense, keep dust under control at all times on all roadways and
other areas adjacent to the work or on the site of the work by the use of at least once a day and at
other times when directed, including after working hours, Saturdays, Sundays and holiclays, of
self -loading motor sweepers, vacuums, spraying water, and a combination of these methods.
C. The Contractor shall operate in such a way as to prevent any dust emissions from extending
beyond the boundaries of the Remediation Site.
D. Approved temporary methods of stabilization consisting of motor sweepers, vacuums, spraying
water, and a combination of these methods, will be permitted to control dust. Spraying water shall
be repeated at such intervals a to keep all parts of the disturbed area at least damp at all times,
and the Contractor shall have sufficient suitable equipment on the job to accomplish this, if
sprinkling is used. Dust control shall be performed daily as the work proceeds and whenever a dust
nuisance or hazard occurs.
E. All areas undergoing excavation, grading, filling, cutting or subject to other dust -producing
activities by vehicles should be subjected to dust -inhibiting practices. The use of liquid palliatives
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01502 -Page 5 of 7
and penetrating asphaltic materials will not be permitted. Anchored mulch (asphaltic binders will
not be permitted) shall be applied to non -traffic areas subject to blowing as a temporary
treatment. Permanent vegetation shall be established as soon as possible.
3.7 NOISE CONTROL
A. The Contractor shall use every effort and means possible to minimize or eliminate noise caused by
his operation which the Engineer may consider objectionable. The Contractor shall provide
working machinery, designed to operate with the least possible noise. The Contractor is
responsible for maintaining compliance with all applicable noise regulations and all State and local
noise ordinances.
3.8 PROHIBITED CONSTRUCTION PROCEDURES
A. The Contractor is advised that the disposal of excess excavated material in wetlands, stream
corridors, and floodplains is strictly prohibited. Any violation of this restriction by the Contractor or
any person employed by him, will be brought to the immediate attention of the responsible
regulatory agencies, with a request that appropriate action be taken against the offending parties.
Therefore, the Contractor will be required to remove the fill at his own expense and restore the
area impacted.
B. The Contractor shall, at a minimum, be strictly prohibited from performing the following
construction procedures:
1. Dumping of spoil material into any stream corridor, any wetlands, any surface waters, or at
unspecified locations.
2. Indiscriminate, arbitrary or capricious operation of equipment in any part of the jobsite,
stream corridors, any wetlands, or surface waters.
3. Pumping of silt -laden water from trenches or other excavations into any surface waters, any
stream corridors or any wetlands.
4. Damaging vegetation adjacent to, or outside of, the access road or the right-of-way.
5. Disposal of trees, brush and other debris in any stream corridors, any wetlands, any surface
waters, or at unspecified locations.
6. Permanent or unspecified alteration of the flow line of any stream.
7. Open burning of project debris.
8. Location of storage stockpile areas in environmentally sensitive area.
9. Disposal of excess or unsuitable excavation material in wetlands or fioodplains even with
permission of the property owner.
10. Discharging silty or muddy water from demucking or dewatering operations into natural
water courses.
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END OF SECTION
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SECTION 01700
CONTRACT CLOSEOUT
PART GENERAL
1.1 SECTION INCLUDES
A. Closeout Procedures
B. Final Cleaning
C. Project Record Documents
12 RELATED SECTIONS
A. Section 01500 —Temporary Construction Facilities
1.3 CLOSEOUT PROCEDURES
A. Submit written certification that Contract Documents have been reviewed, work has been
Inspected, and that work is complete in accordance with Contract Documents and ready for
Engineer's inspection.
B. Provide submittals to Engineer and Owner that are required by governing or other authorities.
C. Submit final Application for Payment identifying total adjusted Contract Sum, previous
payments, and sum remaining due.
1.4 FINAL CLEANING
A. Execute final cleaning prior to final inspection.
B. Clean site; sweep paved areas, rake clean landscaped surfaces.
C. Remove waste and surplus materials, rubbish, and construction facilities from the site.
1.5 PROJECT RECORD DOCUMENTS
A. The following Project Record Documents will be submitted to the Engineer.
1. Contract Drawings with as -built modifications recorded
2. Specifications
3. Addenda
4. Change Orders and other Modifications to the Contract
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01700 -Page 1 of 2
5. Reviewed shop drawings, product data, and samples
B. $peClf gglons — Legibly mark and record at each product section description of actual products
installed, including the following:
1. Substitutions or alternates utilized.
2. Changes made by Addenda and Modifications.
C. Contract Drawings — Legibly mark each item to record actual construction including:
1. Requirements as noted in Section 01050 — Field Engineering.
2. Measured locations of internal utilities and appurtenances concealed in construction,
referenced to visible and accessible features of the work.
3. Field changes of dimension and detail.
4. Details not on original Contract Drawings.
D. Delete Engineer title block and seal from all documents.
E. Submit documents to Engineer within 14 days of the Substantial Completion Inspection.
PART 2 PRODUCTS
Not Used.
PART 3 EXECUTION
Not Used.
END OF SECTION
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SECTION 01810
REMEDIATION SYSTEM COMMISSIONING
PART 1 GENERAL
1.1 WORK INCLUDED
A. The Contractor shall furnish all labor, equipment, and materials required to initially start and
assess the remediation system for proper operation, and then optimize the operation by
balancing flows or other controls to maximize its effectiveness during a 7-day commissioning
period.
1.2 RELATED SECTIONS
A. Section 01010 —Summary of Work
B. Section 11330— Remediation System Equipment
1.3 SUBMTTALS
A. Commissioning Report — The Contractor shall prepare and submit a commissioning report that
shall include a narrative description of the system startup process, enumerate all flow rate and
other measurements and compare them with the design and performance requirements. The
Contractor will provide an assessment as to whether the performance requirements are met,
and if not, assess wether operational levels are sufficient to achieve the overall project
objective, which is to remediate the petroleum4mpacted aquifer to the extent practicable within
a 24-month period of operation.
PART 2 PRODUCTS
Not Used.
PART 3 EXECUTION
3.1 STARTUP AND COMMISSIONING
A. General — The Contractor shall start the completed system after checking the function of its
individual elements. The Contractor shall directly observe the system's functional operation for a
period of at least four (4) hours before departing the site. During the 7-day commissioning period,
the Contractor shall attend to the system daily in order to confirm its proper operation and to
record measurements at all applicable points. Any difficulties or corrective actions taken shall be
immediately reported to the Engineer for his consideration.
B. Completion of Commissioning — The commissioning of the system will not be complete until the
Contractor has demonstrated its successful operation in accordance with the performance
requirments and the Contractor's own design criteria as determined by the Engineer.
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END OF SECTION
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SECTION 01830
REMEDIATION SYSTEM OPERATIONS AND MAINTENANCE
PART 1 GENERAL
1.1 WORK INCLUDED
A. The Contractor shall furnish all labor, equipment, and materials required to operate and
maintain the remediation system during consecutive calendar months.
1.2 RELATED SECTIONS
A. Section 01010—Summary of Work
B. Section 11330— Rmediation System Equipment
1.3 SUBMTTALS
A. Monthly O&M Reports — The Contractor shall prepare and submit a montly operations and
maintenance report that shall include a narrative description of the system operational process,
enumerate all flow rate and other measurements and compare them with the design and
performance requirements. The Contractor will provide an assessment as to whether the
performance requirements continue to be met, and if not, assess whether operational levels are
sufficient to achieve the overall project objective, which Is to remediate the petroleum -impacted
aquifer to the extent practicable within a 24-month period of operation.
PART 2 PRODUCTS
A. Electrical Power —The Contractor shall arrange, furnish, and pay for all electrical power needed
to operate and maintain the remediation system.
B. Other Utilities — The Contractor shall arrange, furnish, and pay for all other utilities that may be
needed to operate the remediation system, such as sanitary sewerage fees.
C. Analytical or Other Testina — The Contractor shall arrange, perform, and pay for the collection
and analyses of any samples of water or vapor that may require collection and/or analysis in
order to conform with any and all permits that the Contractor is required to hold to construct or
operate the remediation system.
PART 3 EXECUTION
3.1 OPERATIONS AND MAINTENANCE
A. General — The Contractor shall operate and maintain the remediation system as may be required
by its inherent operational characteristics. This will require, at a minimum, monthly visits and
system checks to verify proper operation, as well as timely service calls in response to system
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malfunctions that may occur. Such malfunctions or losses of power, shall be monitored and
reported by the Contractor to the Engineer immediately as they occur.
B. Maintenance — The contractor shall maintain the remediation system as needed each month based
on manufacturer's recommendations for the equipment that is included. The water treatment and
exhaust vapor treatment systems will be monitored for proper operation and performance in
accordance with any requirements listed in the Contractors permits) or registations. Any failure
to meet and operational permit requirement or registration requirement shall be immediately
communicated to the Engineer by the Contractor.
END OF SECTION
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DIVISION 2
SITEWORK
SECTION 02050
REMEDIATION-DERIVED WASTE MATERIAL
PART 1 GENERAL
1.1 SECTION INCLUDES
A. The Contractor shall furnish all labor, materials, equipment, tools and appurtenances required to
complete the work of.
1. Removal and disposal of remediation-derived waste material resulting from the
Contractor's construction of the Work in accordance with all applicable regulatory
requirements.
a. Remediation-derived waste material shall include soils or other materials
excavated or otherwise generated by the Contractor during his construction of
the Work.
b. Remediation-derived waste material shall include liquids or other materials
pumped or otherwise generated by the Contractor during his construction of the
Work.
1.2 SUBMITTALS
A. Contractor shall submit the results for analytical characterization of any and all remediation-
derived waste generated during construction of he Work, profile forms that the Contractor is
required to submit to the receiving facility, and written acknowledgement of approval by the
receiving facility to accept the material.
B. Contractor shall submit all trip tickets, scale tickets, or similar documentation received by the
driver upon delivery of each load to the remediation-derived waste at its its disposal facility.
Such documentation shall be provided to the Engineer within 48 hrs of receipt by the
Contractor.
1.3 RELATED SECTIONS
A. Section 01502 — Environmental Protection
B. Section 02316 — Excavation, Trenching, and Backfiliing for Utilities Systems
1.4 REGULATORY REQUIREMENTS
A. Conform to applicable Federal, State, and local laws and regulations concerning excavation,
loading, or transportation of all remediation-derived waste.
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PART 2 PRODUCTS
2.1 MATERIALS
A. NOT USED.
PART 3 EXECUTION
3.1 REMEDIATION-DERIVED WASTE
A. Only contaminated soil and debris comprising non -hazardous solid waste identified by the
Contractor shall be loaded or transported to a secure Subtitle D facility. The Contractor shall
immediately call to the Engineer's attention any subsurface materials encountered during
excavation that might comprise unusual or hazardous materials before loading or transporting
them so that they may be evaluated and characterized. Examples of such materials include, but
are not limited to drums, barrels, underground storage tanks, electrical transformers, capacitors,
pipelines, tar, free liquids of any kind, or materials exhibiting unusual colors or odors.
B. liquids that may be generated by the Contractor as a result of the construction of the Work shall
be loaded or transported to a secure facility appropriately permitted to accept the liquids
consistent with its characteristics and approved profile.
3.2 SPECIAL PROVISIONS
A. The Owner shall be the generator of the remediation-derived waste for administrative and
regulatory purposes.
END OF SECTION
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SECTION 02316
EXCAVATION, TRENCHING, AND BACKFILLING FOR UTILITIES SYSTEMS
PART GENERAL
1.1 REFERENCES
The publications listed below form part of this specification to the extent referenced. The publications are
referred to within the text by basic designation only.
SOCIETY FOR TESTING AND MATERIALS (ASTM)
ASTM D 1557
ASTM D 2487
ASTM D 2922
ASTM D 3017
1.2 DEGREE OF COMPACTION
(1998) Laboratory Compaction Characteristics of Soil Using
Modified Effort (56,000 ft-Ibf/cu. Ft. (2,700 kN-m/cu. m.))
(2000) Soils for Engineering Purposes (Unified Soil Classification
System)
(2004) Density of Soil and Soil -Aggregate in Place by Nuclear
Methods (Shallow Depth)
(2004) Water Content of Soil and Rock in Place by Nuclear
Methods (Shallow Depth)
Degree of compaction shall be expressed as a percentage of the maximum density obtained by the test
procedure presented in ASTM D 1557.
PART 2 PRODUCTS
2.1 MATERIALS
2.1.1 Satisfactory Materials
Satisfactory materials shall comprise any materials classified by ASTM D 2487 as GW, GP, GM, GP -GM,
GW-GM, GC, GP -GC, GM -GC, SW and SP.
2.1.2 Cohesionless and Cohesive Materials
Cohesionless materials shall include materials classified in ASTM D 2487 as GW, GP, SW, and SP.
2.1.3 Unstable Material
Unstable material includes materials too wet to properly support the utility pipe, conduit, or appurtenant
structure.
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2.1.4 Granular Embedment
Granular embedment shall consist of well -graded sand, gravel, crushed gravel, crushed stone or crushed
slag composed of hard, tough and durable particles. The maximum allowable aggregate size shall be 1
inch, or the maximum size recommended by the pipe manufacturer, whichever is smaller.
2.2 PLASTIC MARKING TAPE
Plastic Marking tape shall be add and alkali -resistant polyethylene film, 6 inches wide with minimum
thickness of 0.004 inch. Tape shall have a minimum strength of 1,750 psi lengthwise and 1,500 psi
crosswise. The tape shall be manufactured with integral wires, foil backing or other means to enable
detection by a metal detector when the tape Is buried up to 3 feet deep. The tape shall be of a type
specifically manufactured for marking and locating underground utilities. Tape color shall be Yellow to
designate either gas, oil, or a dangerous material.
PART 3 EXECUTION
3.1 PROTECTION OF UTILITIES
The Contractor shall be responsible for the protection of all underground utilities.
3.2 EXCAVATION
Excavation shall be performed to the lines and grades required by the Contractor's design. During
excavation, material satisfactory for backfilling shall be stockpiled in an orderly manner at a distance from
the banks of the trench equal to D4 the depth of the excavation, but in no instance closer than 2 feet.
3.2.1 Trench Excavation Requirements
3.2.1.1 Bottom Preparation
The bottoms of trenches shall be accurately graded to provide uniform bearing and support for the
bottom quadrant of each section of the pipe.
3.3 BACKFILLING AND COMPACTION
Backfill material shall consist of satisfactory material, granular embedment, or compacted embedment
material as required. Backfill shall be placed in layers not exceeding 6 inches loose thickness for
compaction by hand operated machine compactors, and 8 inches loose thickness for other than hand
operated machines, unless otherwise specified. Each layer shall be compacted to at least 95 percent
maximum density for cohesionless soils and 90 percent maximum density for cohesive soils, unless
otherwise specified.
3.3.1 Trench Backfill
Trenches shall be backfilled to the grade shown. The trench shall be backfilled to 2 feet above the top of
pipe prior to performing the required pressure tests.
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33.1.1 Replacement of Unstable Material
Unstable material removed from the bottom of the trench or excava
embedment place in layers not exceeding 6 inches loose thickness.
3.3.1.2 Bedding and Compacted Embedment
Bedding shall be granular embedment. Compacted embedment mate
with approved tampers to the height shown on the drawings.
3.4 HORIZONTAL DRILLING
Horizontal drilling of underground utility lines will also be acceptable
more cost effective than open -cut excavation and utility installation.
3.5 SPECIAL REQUIREMENTS
3.5.1 Plastic Marldng Tape
Warning tapes shall be installed directly above the pipe, at a depth
unless otherwise shown.
END OF SECTION
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SECTION 02519
PAVING
PART 1 GENERAL
SECTION INCLUDES
The work specified in this Section consists of the following:
Asphalt Pavement — Construction of pavement subbase material and surface course material for site
restoration as is required under the Contractor's remediation system design.
RELATED SECTIONS
Section 02316 — Excavation, Trenching, and Backfilling for Utilities Systems
REFERENCES
AASHTO M147-65 — Materials for Aggregate and Soil -Aggregate.
ASTM C136 — Sieve Analysis of Fine and Coarse Aggregates.
ASTM D946 - Penetration -Graded Asphalt Cement for Use in Pavement Construction.
ANSI/ASTM D1557 — Test Methods for Moisture -Density Relations of Soils and Soil -Aggregate Mixtures
Using 10 lb Rammer and 184nch Drop.
Indiana Department of Transportation (INDOT) — Standard Specifications for the Indiana State Highway.
TAI - (The Asphalt Institute) MS-2 Mix Design Methods for Asphalt Concrete and Other Hot Mix Types.
TIME OF CONSTRUCTION
The paving for site restoration shall not be placed until the use of heavy equipment Is no longer required
on the site and until all operations on the site have advanced to a point where no damage to the
pavement will result from the Contractor's operations. The use of finished pavement for or during heavy
construction operations will not be permitted. Time of construction of permanent paving will be subject
to the approval of the Engineer.
SUBMITTALS
The Contractor shall submit a mix design for the bituminous asphalt surface course material for review
and approval by the Engineer.
The Contractor shall submit grain size testing results (ASTM C136) for the proposed subbase material at
a frequency of one test per source.
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PART 2 PRODUCTS
BITUMINOUS CONCRETE SURFACE COARSE MATERIAL
The bituminous concrete used shall be composed of a surface course matching or exceeding the
thickness of existing pavement section(s) that the Contractor may need to remove to facilitate the Work.
The materials for bituminous concrete shall conform to the requirements of Section 402 of the Indiana
Department of Transportation Standard Specifications for the Indiana State Highway, Latest Edition,
Type B mixture.
BITUMINOUS CONCRETE BASE COARSE MATERIAL
The bituminous concrete used shall be composed of a base course matching or exceeding the thickness
of existing pavement section(s) that the Contractor may need to remove to facilitate the Work.
The materials for bituminous concrete shall conform to the requirements of Section 402 of the Indiana
Department of Transportation Standard Specifications for the Indiana State Highway, Latest Edition,
Type B mixture.
SUBBASE MATERIAL
The material to be used for the subbase shall be dense -graded aggregate, INDOT #53 stone, and
conform to Section 300 of the Indiana Department of Transportation Standard Specifications for the
Indiana State Highway, Latest Edition.
PART 3 EXECUTION
SITE PREPARATION
The Contractor shall perform all grading necessary to bring the subgrade to lines and grades required for
the facility to drain properly. The Contractor shall compact all fill areas supporting pavement to
90 percent of the maximum dry density as determined by ASTM D1557.
Place no asphalt when base surface temperature is less than 40°F, or base is wet or frozen.
PAVEMENT
The Contractor shall construct the aggregate base course as may be required to restore disturbance to
existing pavement section(s) resulting from the construction of the Work and in accordance with the
methods detailed in the Indiana Department of Transportation Standard Specifications for the Indiana
State Highway, Latest Edition.
Bituminous concrete base and surface courses shall be placed as shown on the Construction Plans. The
surface course shall be constructed as may be required to restore disturbance to existing pavement
section(s) resulting from the construction of the Work in accordance with Section 402 of the Indiana
Department of Transportation Standard Specifications the Indiana State Highway, Latest Edition.
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END OF SECTION
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SECTION 02521
HIGH VACUUM DUAL -PHASE EXTRACTION (HVDPE) WELLS
PART 1 GENERAL
1.1 REFERENCES
The publications listed below form part of this specification to the extent referenced. The publications
are referred to within the text by basic designation only.
AWWA A100
ASTM F48D-06b
ASTM A778
ANSI/AWWA C200
(2006) Water Wells
Thermoplastic Well Casings
Stainless Steel Casings
Carbon Steel Casings
1.2 GENERAL REQUIREMENTS
Provide all labor, materials, equipment, and incidentals to install, develop, and complete permanent
HVDPE wells. The wells shall be located as shown in the approved Remediation Work Plan (RWP). The
wells shall be used for the extraction of petroleum -contaminated groundwater and soil vapor from
beneath the Owner's premises. The location(s) of number of wells required is listed in the RWP.
1.3 SUBMITTALS
Designs/Substitutions:
If the contractor proposes alterations to the plans or substitute products, he will provide the
Engineer with sufficient information to support approval prior to procurement. Any and all
product substitutions for the products listed in these specifications shall be subject to the
Engineer's and OWNER's absolute discretion and written approval.
Shop Drawings:
Installation Diagrams —As -built installation diagrams for each well installed.
Record of Water Well:
Copies of State Form 35680 (RS/9-04) completed for each well installed.
Product Data:
Pump Information — Manufacturer's specifications and operating manual(s), if pumps in the
Contractor's design includes them.
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PART 2 PRODUCTS
2.1 CASING
2.1.1 Casing and Couplings
Thermoplastic, carbon steel, or stainless steel well casings will be acceptable. Thermoplastic casing shall
conform to the requirements of ASTM F480-06b, and will be ASTM Schedule 40 SDR. Casing is to be fl-
inch nominal diameter. Bell and socket or flush -threaded couplings are acceptable. Carbon steel casing,
If used, shall conform to the requirements of ANSI/AWWA C200. Stainless steel casings, if used, shall
conform to the requirements of ASTM A778.
2.2 WELL SCREENS
Stainless steel well screen shall be manufactured from by circumferentially wrapping triangle -shaped
wire around an array of equally space rods. Each juncture between the horizontal wire and the vertical
rods shall be fusion welded underwater for maximum strength. The wire shape must produce inlet slots
with sharp outer edges, widening Inwardly to minimize clogging. Screen -end fittings shall be fabricated
of the same material as the screen body and shall be securely welded to each section. Well screens shall
be fabricated with No. 30 openings (0.030-inch).
2.3 FILTER PACK
Filter pack material shall be Global Drilling Suppliers, Inc. #5 or approved equal.
2.4 SURFACE SEAL
The surface seal, intended to keep water from entering the annular space shall consist of concrete as
specified in Section 03300.
2.5 CONCRETE PAD AND ROAD BOX
A vault shall be constructed to protect the wellhead. The vault shall be a road box shall be heavy duty,
single hinged, 24 in x 24 In x 24 in size, and shall meet the AASHTO HS-20 surface loading requirement as
installed. Global Drilling Suppliers, Inc. 24 x 24 x 24 HBR or approved equal.
2.6 EXTRACTION TUBE
An extraction tube shall be installed to collect liquid and air. The extraction tube may be fabricated of
any material suitably strong and resistant to hydrocarbons. The lower end of the tube is to be cut at an
approximately 30 to 45-degree angle from vertical. The tube shall initially extend to a depth of at least
two (2) feet into the liquid surface at the bottom of the well.
2.7 VACUUM PLUG
A sanitary plug or similar device that can be easily installed and removed from the wellhead shall be
used to seal the annular space between the extraction tube and well casing.
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2.8 VACUUM LINE AND FITTINGS
Vacuum line and fittings (tees, elbows, etc.) shall be ASTM Schedule 40 PVC thermoplastic with solvent -
welded socket fittings at the wellhead. A vacuum line tap valve shall be a X-inch NPT brass ball valve,
taped and threaded into the upper portion of the pipe, and terminated with a barb fitting.
2.9 HANDLING OF DEVELOPMENT WATER AND DRILL CUTTINGS
The Contractor shall immediately gather, containerize, characterize, and subsequently dispose of all drill
cuttings in a manner consistent with all applicable state and federal regulations. Water removed during
development and testing operations shall be collected by the Contractor, containerized, characterized,
and subsequently disposed of in a manner consistent with all applicable state and federal regulations.
Containerized water and drill cuttings shall be stored at a location on the site to be designated by the
Engineer/Owner and subsequently removed by the Contractor no later than 30 days from the date of
generation.
PART 3 EXECUTION
3.1 PROTECTION OF EXISTING CONDITIONS
The Contractor shall maintain existing facilities, structures, and underground utilities, and protect them
from damage due to drilling, excavation, and vehicular traffic. Any items damaged by the Contractor
shall be repaired by the Contractor at no cost to the Engineer or Owner. Wells requiring replacement
due to the Contractor's negligence shall be reinstalled according to this specification at no cost to the
Engineer or Owner. Prior to drilling or excavation, the Contractor shall clear all underground utilities
through Indianagll. Considering the number and types of existing underground utilities in the area of
the Work, the Contractor is expected to utilize the services of an independent utility locator such as
Blood Hound.
3.2 PREPARATION
3.2.1 Water Source
if well drilling/installation requires the use of water, the Contractor shall obtain the water from a
location designated by the Engineer/Owner.
3.3 WELL CONSTRUCTION
3.3.1 Pre -Well Drilling Exploration
Prior to drilling the wells, a pilot hole will be advanced and continuously sampled using either a standard
geotechnical split -spoon sampler, or using direct -push methods, such as a Geoprobe. The Contractor
shall examine the soil cores, classify their texture and other features, and prepare a detailed written log for
each hole describing the soil formation encountered, their upper and lower depths from ground surface,
and depth to groundwater at completion. The pilot -hole soil sampling logs shall be utilized to determine
the depth of well drilling and screen interval for each subsequent well in consultation with the Engineer.
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3.3.2 Well Drilling Method
The Contractor shall drill the HVDPE wells using hollow stem augers of not less than 8 Winch inside
diameter. A metal or wooden knock -out plate shall be inserted into the cutting shoe of the lead auger,
and the augers shall be turned to the terminal well depth. The annular space shall be filled with water.
The well casing and screen shall be fastened together and lowered into the auger, and a small amount of
filter sand will be added to prevent blow-in while the knockout plate is dislodged. The Contractor shall
keep the auger string full of water at all times while it is being withdrawn. Titer sand shall be placed
through the annular space as the augers are gradually withdrawn such that the formation is not allowed
to collapse around the well screen. The Contractor shall continuously monitor the level of the sand and
maintain control over the filter pack installation process. The filter pack shall extend approximately 1
foot above the top of the well screen. If, in the judgment of the Engineer, the backfilling process has
become uncontrolled, or that natural formation sand has collapsed on the well screen, the Contractor
shall re -drill the well at the Engineer's discretion, and at no additional cost to the Engineer or Owner.
3.3.3 Vault and Road Box
The Contractor shall excavate the wellhead as necessary and firmly compact the resulting subgrade prior
to placing the road box and supporting concrete.
3.4 WELL DEVELOPMENT
The Contractor shall develop the well prior to testing or impressing them into service. Development of
the wells shall be by surge blocking, pumping, and bailing until the discharge is free from visible
sediment and turbidity. Development water shall be collected and containerized by the Contractor and
managed as indicated in Section 2.9.
3.5 SITE CLEANUP
After completion of the Work, tools, appliances, surplus materials, temporary drainage, rubbish, and
debris incidental to the Work shall be removed. Excavation and vehicular ruts shall be backfilled and
dressed to conform to the existing landscape. Utilities, structures, roads, fences, or any other pre-
existing structures that must be replaced due to Contractor's negligence shall be the Contractor's
responsibility.
3.6 DOCUMENTATION
The Contractor shall prepare a construction diagram for each well to illustrate the as -built condition of
the well. The diagram will include at least the following information:
a. Name of the project and site.
b. Well identification number.
c. Name of driller preparing diagram.
d. Date of well Installation.
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e. Description of material from which the well is constructed, including well casing/riser pipe and
screen material, diameter and schedule of casing and screen, gradation of filter pack, lithologic
description, brand name (if any), source, and processing method, and method of placement of
the fitter pack and seal, and type of protective cover.
f. Total depth of well.
g. Nominal hole diameter.
h. Depth to top and bottom of screen, and filter pack.
i. Depth to top and bottom of any seals installed in the well boring.
j. Type of cement and/or bentonite, mix ratios of grout, method of placement and quantities, if
used.
k. Elevation/depths/heights of key features of the well, such as top of well. casing/riser pipe,
ground surface, bottom of well screen, top and bottom of filter pack, and top and bottom of
seal.
I. Other pertinent construction details, such as slot size and percent open area of screen, type of
screen, and manufacturer of screen.
m. Well location by coordinates. A plan sheet shall also be included showing the coordinate system
used and the location of each well. A plan sheet is not required for each well installation
diagram; multiple wells may be shown on the same sheet. Owner to provide elevations and
coordinates for Contractor's use.
n. Static water level upon completion of the well.
o. Special problems and their resolutions; e.g., grout in wells, lost casing, or screens, bridging, etc.
p. Description of surface completion.
END OF SECTION
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DIVISION 3
CONCRETE
SECTION 03300
CONCRETE FOR MINOR STRUCTURES
PART 1 GENERAL
1.1 REFERENCES
The publications listed below form part of this specification to the extent referenced. The publications
are referred to within the text by basic designation only.
ASTM D 75
ASTM C 172
ASTM C 143/C 143M
ASTM C 231
ASTM C 31/C 31M
ASTM C 39/C 39M
ASTM C 260
ASTM C 685/C 685M
ASTM C 150
ASTM C 33
ASTM C 94/C 94M
1.2 SUBMITTALS
(2003) Sampling Aggregate
(2004) Sampling Freshly Mixed Concrete
(2005) Slump of Hydraulic Cement Concrete
(2004) Air Content of Freshly Mixed Concrete
(2003a) Making and Curing Concrete Test Specimens in the Field
(2004a) Compressive Strength of Cylindrical Concrete Specimens
(2001) Air -Entraining Admixtures for Concrete
(2001) Concrete Made by Volumetric Batching and Continuous Mixing
(2005) Portland Cement
(2003) Concrete Aggregates
(2004) Ready -Mixed Concrete
A certificate of compliance attesting that the concrete materials meet the requirements of the
specifications shall be submitted by the Contractor. Cementitious material and aggregate will be
accepted based on the manufacturer's certificate of compliance.
1.3 PAYMENT AND MEASUREMENT
Concrete and all work associated with placement of concrete shall be measured and paid as incidental
to the related work.
1.4 DESIGN AND PERFORMANCE REQUIREMENTS
The Owner will maintain the option to sample and test aggregates and concrete to determine
compliance with specifications. The Contractor will assist the Owner or his representative In procuring
representative samples. Aggregates may be obtained at the point of batching in accordance with ASTM
D 75. Concrete may be sampled in accordance with ASTM C172. Slump and air content may be
determined in accordance with ASTM C 143/C143M and ASTM C231, respectively, when cylinders are
cast. Compression test specimens will be made, cured, and transported In accordance with ASTM C
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31/C 31M. Compression test specimens will be tested in accordance with ASTM C 39/C 39M. Cylinders
may be tested at 7 days for information, and 28 days for acceptance.
1.4.1 Strength
Acceptance test results will be the average strength of two specimens tested at 28 days. The strength
will be considered acceptable so long as the average result equals or exceeds the specified strength.
1.4.2 Construction Tolerances
A Type "C" Trowel Finish will apply to all exposed surfaces.
1.4.3 Concrete Mixture Characteristics
Specified compressive strength shall be 4,000 psi at 28 days. The air content shall be between 4.5 and
7.5 percent. The slump shall be between 2 and S inches. The maximum water to cement ratio shall be
0.50.
PART 2 PRODUCTS
2.1 MATERIALS
Cementitious materials shall conform to the appropriate specifications listed:
2.1.1 Portland Cement
ASTM C 150, Type I, II, low alkali.
2.1.2 Aggregates
Fine and coarse aggregates shalt meet the quality and grading requirements of ASTM C 33 Class
Designation 4M or better.
2.1.3 Air -Entraining Admixture
Air -entraining admixture shall meet the requirements of ASTM C 260.
PART 3 EXECUTION
3.1 PREPARATION
3.1.1 General
Earthen subgrades below concrete will be satisfactorily compacted prior to the placement of concrete.
Snow, ice, standing or flowing water, loose particles, debris, etc., shall be removed. The entire
preparation shall be accepted by Owner prior to placing.
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3.1.2 Production of Concrete
3.1.2.1 Ready -Mixed Concrete
Ready -mixed concrete shall conform to ASTM C 94/C 94M except as otherwise specified.
3.1.2.2 Site -Mixed Concrete
Site -mixed shall be mixed according to the manufacturer's directions, and mixed either by hand or using
a powered rotary mixer. The use of excessive water shall not be allowed.
3.2 PLACING CONCRETE
3.2.1 General
Concrete placement shall not be permitted when weather conditions prevent proper placement and
consolidation without approval. When concrete is mixed or transported by a truck mixer, the concrete
shall be moved to the site and discharge shall be completed within 1 % hours or 1 hour when placing
temperature is 85 degrees F or greater unless a retarding admixture is used.
3.2.2 Consolidation
Concrete shall be consolidated during placement to minimize voids. Consolidation by hand operated
tools shall be acceptable.
3.3 FINISHING
3.3.1 Finishing Formed Surfaces
All fins and loose materials shall be removed, and surface defects shall be repaired
3.3.2 Finishing Unformed Surfaces
All exposed unfofined surfaces shall be float finished or troweled to elevations shown, unless otherwise
specified. Finishing shall be avoided while there is excess moisture or water on the surface.
3.4 CURING AND PROTECTION
Finished concrete shall be protected from drying or freezing for at least 7 days after placement.
Impervious sheets or concrete blankets shall be provided for this purpose.
3.5 TESTING AND INSPECTIONS
Owner shall test and inspect the work at his option. Concrete determined by the Owner not to meet the
specifications will be repaired or replaced as the Owners option.
END OF SECTION
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