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CUTTING AND PATCHING

1.0 GENERAL

1.1 RELATED WORK

a. Division 1, General Requirements. Summary of Work.

1.2 DESCRIPTION

a. Execute cutting (including excavating and backfilling), fitting or patching of the work required to:

(1) Make several parts fit properly.

(2) Uncover work to provide for installation of ill-timed work.

(3) Remove and replace defective work.

(4) Remove and replace work not conforming to requirements of the contract documents.

(5) Remove samples of installed work as specified for testing.

(6) Install specified work in existing construction.

b. In addition to contract requirements, upon written instruction of the Engineer:

(1) Uncover work to provide for observation of covered work.

(2) Remove samples of installed materials for testing.

(3) Remove work to provide for alteration of existing work.

c. Do not endanger any work by cutting or altering the work or any part of it.

d. Do not cut or alter the work of another Contractor without written consent by the Engineer.

e. Prior to cutting which affects structural safety of the project, or the work of another Contractor, secure written approval by the Engineer.

1.3 PAYMENT FOR COSTS

a. Costs caused by ill-timed or defective work or work not conforming to the contract documents, including the cost of additional services of the Engineer, will be borne by the Contractor.

b. Work done on written instructions of the Engineer, other than defective or non-conforming work, will be paid by the Owner.

2.0 PRODUCTS

Materials required for replacement of the work removed must conform to the specifications for the type of work to be done.

3.0 EXECUTION

3.1 PREPARATION BEFORE CUTTING

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a. Provide shoring, bracing, and support as required to maintain structural integrity of the project.

b. Provide protection for other portions of the project.

c. Provide protection from the elements.

3.2 PERFORMANCE

a. Execute fitting and adjustment of products to provide finished installation to comply with specified tolerances and finishes.

b. Execute cutting and demolition by methods which will prevent damage to other work and will prevent settlement.

c. Execute excavating and backfilling by methods which will prevent damage to other work and will prevent settlement.

d. Restore work which has been cut or removed and install new products to provide completed work in accord with requirements of the contract documents.

e. Refinish entire surfaces as necessary to provide an even finish. On continuous surfaces, refinish to the nearest intersections. For an assembly, refinish the entire item.

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SUBMITTALS

1.0 PRIOR TO BEGINNING WORK

Submit the following items with the signed agreement form as a prerequisite to starting the work. Prepare the number of copies which the Contractor requires for distribution plus one (1) copy to be distributed by the Engineer. For Structural shop drawings and calculations, provide one (1) extra copy for distribution by the Engineer. The location of information concerning each submittal is referenced. Failure to make any required submittal in acceptable form within the time frame specified may be grounds for withholding payment.

a. Performance Bond. Bidding Documents, Contract Forms, General and Supplementary Conditions.

b. Labor and Material Payment Bond. Bidding Documents, Contract Forms, General and

Supplementary Conditions.

c. Certificate of Insurance. General and Supplementary Conditions.

d. List of Subcontractors. General and Supplementary Conditions.

e. Schedule of Values. General Conditions and as specified in the section on Schedule of Values.

f. Material and Equipment List. Supplementary Conditions and specification sections.

g. Construction Schedule. General Conditions and as specified in the section on Construction

Schedule.

2.0 DURING CONSTRUCTION

During the progress of the work make the following submittals in a timely manner to prevent any delay in the work.

a. Work Schedules. Submit progress schedules monthly as an evidence that the project will be ready for occupancy by the date of substantial completion and the date of final completion. One (1) copy is required.

b. Shop Drawings, Product Data, and Samples. Submit, in accordance with the section on Shop

Drawings, Product Data and Samples included in Division 1, General Requirements. At a minimum submit the following: (As applicable to the project)

DIVISION 1 – GENERAL REQUIREMENTS

During Construction

List of Subcontractors Construction Schedule Schedule of Values Pre-Construction Photos Testing Laboratory Reports Construction Notice Door Hanger/Flyer

DIVISION 2 – SITE WORK

Excavation

Dewatering methods

- As it applies to this Project

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Waterline Items

PVC Piping Material Fittings (Including bends, connections, plugs, etc.)

Restrained Joints Flushing Valves Gate Valves Air Release Valves Manholes (Air Release Valve) Manhole Covers Valve Box Cover Steel Casing Blow-off Valves Tunnel Grout Trenchless Construction Plan/Methods Hydrostatic Testing Results Disinfection Method of Piping

Sanitary Sewer Items

PVC Piping Material Fittings (Including bends, reducers, connections, plugs etc.)

Restrained Joints Gate Valves Air Release Valves Manholes (Sanitary Manhole, Force Main Tie-In) Manhole Cover Valve Box Cover Steel Casing Tunnel Grout Trenchless Construction Plan/Methods Hydrostatic Testing Results

Sitework

Hydromulch Seeding Sod

DIVISION 3 – CONCRETE

Concrete Mix Design Reinforcing Steel Mill Certificates Bill of Materials Water Stops Admixtures Curing Method Grout

DIVISION 5 - METALS

Miscellaneous

Fabricated Supports in Wet Well Miscellaneous Metals Including All Supports Access Hatches & Safety Grates

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DIVISON 9 – COATING

Protective Coatings

Coating Schedule Surface Preparation, Application Rates Color Chart Cut Sheets for Each Paint Certificate of Sufficient Purchase (Quantities and Types)

DIVISION 11 - EQUIPMENT

Lift Station Pumps

Pumps Bases Guide Rails Manufacturer’s Report (post installation) Manufacturer’s Warranty (post installation) Operation and Maintenance Manuals

DIVISION 13 – CONTROLS AND INSTRUMENTATION

Control Panel

Enclosure Nameplates Buses Disconnect Switches Combination Starters Phase Monitors Controls

DIVISION 15 - MECHANICAL

General

Piping (DIP) Piping (SS) Piping (PVC) Piping Pressure Test Results

Valves

Air Release Valve Air & Vacuum Valve Check Valve Plug Valve Surge Relief Valve RPZ Backflow Preventer Hose Bibb and Vacuum Breaker

DIVISION 16 - ELECTRICAL

General

Disconnect Switches Boxes and Manholes

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Fuses Surge Protection Lighting Panel Boards Lighting Poles, Fixtures Magnetic Motor Starters Lift Station Control Panel Including Sun Shield Wire Wiring Devices Transformers Thermal, Thermal/Magnetic, Solid State Circuit Breakers Conduit Remote Control Switches Automatic Controls Manufacturer’s Certification for Automatic Controls Circuit Breakers Time Delay Switches Automatic Transfer Switch Generator

Control Panel Enclosure Nameplates Buses Disconnect Switches Combination Starters Phase Monitors Controls

Motors Rated Voltage Phases Frequency Amps (Full Load) Nominal speed (Full Load) Winding Insulation NEMA Design Letter and Code Letter Temperature Rise Bearing Type & Life Dimensions & Frame # Operation and Maintenance Manuals

Wiring (Wire, Conduit, Fittings, Pull Boxes, Etc.)

Raceways Wire Sizes & Classifications Switches & Outlets

Lighting

Dimensions Photometric Report Zonal Cavity Method of Utilization Table Voltage, type and Manufacturer of Ballast

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Automatic Transfer Switch Rated Amps, Voltage, and Poles Withstand Rating Dimensions Accessories Schematic Wiring Diagram Manufacturer’s Certification

Generator

Rated KW Output, Voltage, System Type, Frequency, Power Factor, Engine Type Dimensions Accessories Interconnection Drawings Schematic Drawings Brochures Generator Factory Test Report Emissions Compliance Manufacturer’s Certification

c. Mill Certificates. Submit mill certificates on the following items as required by the specifications sections.

(1) Reinforcing Steel: Division 3 - Concrete

(2) Division 5 - Metals

(3) Tanks and Welded Steel: Division 15 - Mechanical

d. Pump Tests. Submit certified running tests of booster pumps and well pumps in accordance with the applicable pump section data sheets.

e. Application for Payment. Submit applications for partial payment as specified in the General and

Supplementary Conditions and within the time specified in the agreement.

e. Change Order Proposal. A proposal for change order may be submitted to the Engineer whenever a need arises. The request must be in writing and must include sufficient information to assess the need for a change in the work, the contract time, or the contract sum.

3.0 PROJECT CLOSEOUT

With a written notice of completion submit the following items in the proper form as a condition of final acceptance of the work:

a. Project Record Documents. Submit in accordance with the section on Project Record Documents included in Division 1, Section 1720.

b. Guarantees, Warranties, and Bonds. As required in the General and Supplementary Conditions and listed in various sections of the specifications.

c. Spare Parts and Maintenance Materials. As specified in various sections of the specifications.

d. Operation and Maintenance Manual. Prepare four (4) copies of an Operation and Maintenance

Manual for the project.

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(1) Each copy shall be bound in standard-size, black, three (3) ring binder(s).

(2) Provide index tabs for each portion of the manual, with a minimum of one (1) tab for each item of equipment in the List of Equipment Manufacturers and one (1) tab for electrical and motor control center facilities.

(3) Provide "pouch" enclosures with three (3) ring binder edging to secure any drawings which are made a part of the manual.

(4) If standard manufacturer literature is used, mark the appropriate portions that deal with the specific equipment installed in the project.

(5) Where applicable, provide serial numbers of installed equipment.

(6) Provide nameplate information of individual motors, pumps, engines, generator, hydropneumatics tanks, etc.

(7) Provide a Table of Contents for each copy of the manual in the front of the first binder.

(8) Provide a white label on the back of the binding of each binder with the following typed title:

[PROJECT NAME]

FOR

CITY OF ROSENBERG

(Completion Date)

OPERATIONS AND MAINTENANCE MANUAL

(2) Prepare three (3) CD or USB flash drive of the Operation and Maintenance Manual for review.

See Section (e) for more details on electronic files.

(a.) Once Operation and Maintenance Manual has been approved by the Engineer the contractor is to provide a copy of all the information contained in the binders on to a CD or USB flash drive in a PDF format.

(b.) A protective case for the CD is to be provided. The Contractor is to label the front of the protective case with the typed title shown below. If a USB flash drive is submitted include a separate PDF file (labeled 00-Project Info.PDF) that contains the typed title below:

[PROJECT NAME]

for

CITY OF ROSENBERG

(Completion Date)

OPERATIONS AND MAINTENANCE MANUAL

(This manual contains ?? parts/files)

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e. Electronic Files.

O&M manuals shall be formatted as shown below:

Manuals received which are not bookmarked will not be accepted. When the manual is split into multiple files, use descriptive names such as the following:

Project Name – O&M Manual – Part 1.PDF

Project Name – O&M Manual – Part 2.PDF

The intent is to have as few files as possible without exceeding the file size limitation. Do this by merging small files or splitting large files. When possible, do not split large files in the middle of a section.

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CONSTRUCTION PHOTOS

1.0 GENERAL

1.1 SECTION INCLUDES

Photographic requirements for construction photographs and submittals. Contractor shall photograph all areas within, and adjacent surrounding areas of the proposed work area and access to the proposed work area.

1.2 MEASUREMENT AND PAYMENT

No separate payment will be made for this item. Include cost of construction photographs in the related cost bid items.

1.3 SUBMITTALS

a. Refer to Section 01300 for submittal requirements.

b. Photographs: Retain one set of construction photos throughout course of the project and available for reference at the Engineer’s request. Submit files on cloud-based software for download or two (2) USB’s of all photos taken and include a table labeling photo file name, location and direction of photo view. All submittal items must be submitted to the Engineer and approved by the Engineer prior to proceeding with the proposed work.

c. Contractor to provide photographs of any damaged and/or repaired items prior to final acceptance of construction.

1.4 QUALITY ASSURANCE

Responsible for timely execution of photographs, their vantage point, and quality.

2.0 PRODUCTS

2.1 PRECONSTRUCTION PHOTOGRAPHS

a. Prior to commencement of any construction, take digital color photographs of entire area within Owner’s property and streets, including all fences, structures, piping, etc.

b. Digital Photographs: Minimum picture quality of 2.1 megapixels at a minimum image size (resolution) of

1600 x 1200.

c. Photographs shall show on readable non-reflective chalkboard:

(1) Job number

(2) Date and time photographs were taken (Automatic date/time in negative is acceptable)

(3) Baseline station, direction of view (e.g., N, S, NW, etc.) and house number or street address and street name on chalkboard (as applicable).

d. Indicate condition of the following:

(1) Roadways and driveways

(2) Ditches

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(3) Curb

(4) Area between walk and curb

(5) Particular features (for example, street light, shrubs, fences, and trees)

(6) Trees, shrubs, etc. outside limits of proposed clearing

(7) Provide notation of vantage point marked for location and direction of shot, on key plan of site

e. Take sufficient number of photographs to show structural condition of concrete, condition of equipment, and condition of trees, shrubs, and grass.

f. Include identification of each photograph in an index including the following information:

(1) Name of Project

(2) Name of Contractor

(3) Date photograph was taken

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SHOP DRAWINGS, PRODUCT DATA AND SAMPLES

1.0 GENERAL

a. Submit shop drawings, product data, and samples required by specification sections.

b. Shop drawings, product data, and samples are not considered a part of contract documents.

c. Schedule submissions at least 15 days before reviewed submittals will be needed.

2.0 CONTRACTOR RESPONSIBILITIES

a. Review shop drawings, product data and samples prior to submission. Verify:

(1) Field measurements

(2) Field construction criteria

(3) Catalog numbers and other data

(4) Conformance with submission requirements

b. Coordinate each submittal with contract documents and work schedules to prevent any delay in the work.

c. Contractor's responsibility for errors and omissions is not relieved by the Engineer's review of submittals.

d. At time of submission, and in writing, notify the Engineer of submittal deviations from contract documents. Contractor's responsibility for deviations from contract documents is not relieved by the Engineer's review of submittals unless the Engineer gives written acceptance of specific deviations.

e. Begin no work related to submittals until return of submittals with the Engineer's stamp and initials or signature indicating review.

f. Distribute copies after the Engineer's review.

3.0 ENGINEER'S DUTIES

a. Review submittals with reasonable promptness to prevent any delay in the work. Review for conformance with:

(1) Design concept of project

(2) Contract documents

b. Review of a separate item does not constitute review of an assembly in which the item functions.

c. Return to Contractor those submittals, which do not meet the requirements and require correction and resubmission.

d. Affix stamp and initials or signature certifying review of submittal.

e. Return reviewed submittals to Contractor for distribution.

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4.0 PREPARATION REQUIREMENTS

4.1 SHOP DRAWINGS

a. Preparation by a qualified detailer is required.

b. For Mechanical and Electrical work use the same sheet size as contract drawings.

c. Where necessary for clarity, identify details by reference to sheet and detail numbers on contract drawings.

d. Include on the drawing all information required for submission or submit transmittal letter containing required information.

e. Prepare the number of copies, which the Contractor requires for distribution, plus three (3) copies to be distributed by the Engineer. For Electrical and Structural shop drawings, provide one (1) extra copy for distribution by the Engineer.

4.2 PRODUCT DATA

a. Modify the manufacturer's standard schematic drawings to delete or supplement information as applicable.

b. For manufacturer's catalog sheets, brochures, diagrams, schedules, performance charts, illustrations, and other descriptive data:

(1) Clearly mark each copy to identify pertinent materials, products, or models.

(2) Show dimensions and clearances required.

(3) Show performance characteristics and capacities.

(4) Show wiring diagram and controls.

c. Include on the data all information required for submission or submit transmittal letter containing required information.

d. Prepare the number of copies, which the Contractor requires for distribution, plus three (3) copies to be retained by the Engineer. For Electrical and Structural product data, provide one (1) extra copy for distribution by the Engineer.

4.3 SAMPLES

a. Submit office samples of sufficient size and quantity to clearly illustrate:

(1) Functional characteristics of project or materials with integrally related parts and attachment devices.

(2) Full range of color samples.

b. Erect field samples and mock-ups at the project site in an acceptable location. Construct each sample complete, including work of all trades required in finished work.

c. Include in transmittal letter all information required for submission.

d. Prepare the number of samples specified.

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5.0 SUBMISSION REQUIREMENTS

a. Accompany submittals with a transmittal letter in duplicate.

b. Include the following information for each submittal:

(1) Date and revision dates

(2) Project title and number

(3) The names of the

(a) Engineer

(b) Contractor

(c) Subcontractor

(d) Supplier

(e) Manufacturer

(4) Identification of project or material

(5) Relation to adjacent structure or materials

(6) Field dimensions clearly identified as such

(7) Specification section number

(8) Applicable standards, such as ASTM number or Federal Specification

(9) A blank space on each shop drawing, approximately 5" x 5", for the Engineer's stamp.

(10) Identification of deviations from contract documents

(11) Contractor's stamp, initialed or signed, certifying review of submittal, verification of field measurements and compliance with contract documents.

c. Submit all required shop drawings, product data and samples for the following work at one time.

Suitably organize and index 8½" x 11", 11" x 17" and other compatibly sized material in the three

(3) ring binder. Larger shop drawings may be submitted together either rolled or folded. Include an index.

(1) Mechanical: Division 15

(2) Electrical: Division 16

6.0 RESUBMISSION REQUIREMENTS

6.1 SHOP DRAWINGS

a. Revise initial drawings as required and resubmit as specified for initial submittal.

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b. Indicate on drawings any changes, which have been made other than those, requested by the Engineer.

6.2 PRODUCT DATA AND SAMPLES

Submit new data and samples as required for initial submission.

7.0 DISTRIBUTION AFTER REVIEW

a. Distribute copies of shop drawings and product data which carry the Engineer's stamp to:

(1) Contractor's file

(2) Job site file

(3) Record document file

(4) Other prime contractors

(5) Subcontractors

(6) Supplier

(7) Fabricator

b. Distribute samples as directed. After review, samples may be used in construction.

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SCHEDULE OF VALUES

1.1 SCOPE

a. Submit a schedule of values with the contract documents.

b. Submit quantities of designated materials. List quantities of materials specified under unit price allowances.

c. Payment for materials stored on-site will be limited to those materials listed in a schedule of unit material values.

2.0 FORM OF SUBMITTAL

Submit typewritten schedule of values on 8½" x 11", plain bond, white paper. Use the table of contents of this project manual as a format for listing costs of work by sections under Divisions 2 through 16.

3.0 PREPARATION

3.1 PREPARING SCHEDULE OF VALUES

a. Itemize separate line item cost for each of following general cost items:

(1) Performance and payment bonds

(2) Field supervision and layout

(3) Temporary facilities and controls

b. Itemize separate line item cost for work required by each section of this specification.

c. Breakdown installed costs into:

(1) Delivered cost of product with taxes unpaid. The Owner is tax exempt.

(2) Total installed cost, with overhead and profit.

d. Breakdown costs to list major products or operations for each line item which has an installed value of more than $500.00.

e. Make sum of total costs for all items listed in the schedule equal to the total contract sum.

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3.2 PREPARING SCHEDULE OF UNIT MATERIAL VALUES

a. Submit separate schedule of unit prices for materials to be stored on which partial payments will be made.

b. Make a submittal form parallel to the schedule of values, with line items identified the same as line items in the schedule of values.

c. Include in unit prices only:

(1) Cost of material

(2) Delivery and unloading at site

d. Make sure that the unit price multiplied by the quantity given equals the material cost of that item in the schedule of values.

3.3 REVIEW AND RESUBMITTAL

After review by the Engineer, revise and resubmit the schedule of values or material values, if required. Resubmit revised schedules in the same manner as the original schedules.

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LABORATORY SERVICES

1.1 PAYMENT

a. The Contractor will employ and pay for services of an independent testing laboratory to perform specified testing. The Owner shall approve testing laboratory.

b. Employment of a testing laboratory in no way relieves the Contractor of his obligation to perform the work according to the contract documents.

1.2 RELATED WORK

a. General Conditions of the Contract for Construction. Inspections and testing required by laws, ordinances, rules and regulations, or orders of public authorities are the responsibility of the Contractor.

b. Specification Sections. Contained in the various specification sections are requirements for certification of products, testing, adjusting and balancing of equipment, and other tests and standards.

c. Division 2, Site Work. Subsurface exploration.

1.3 WORK INCLUDED

Testing is required in accordance with standard City of Rosenberg Design Standards, all approved rules, regulations, and ordinances, and/or these specifications.

2.0 TESTING LABORATORY

2.1 QUALIFICATIONS

a. Standards.

(1) Meet "Recommended Requirements for Independent Laboratory Qualification," latest edition, published by American Council of Independent Laboratories.

(2) Meet basic requirements of ASTM E-329, "Standards of Recommended Practice for Inspection and Testing Agencies for Concrete and Steel as Used in Construction."

(3) Submit copy of report of inspection of facilities made by Materials Reference Laboratory of National Bureau of Standards during most recent tour of inspection, with memorandum of remedies of any deficiencies reported by inspection.

2.2 DUTIES

a. Cooperate with the Engineer and Contractor and provide qualified personnel promptly on notice.

b. Perform specified inspections, sampling and testing of materials and methods of construction:

(1) Comply with specified standards, ASTM, other recognized authorities, and as specified.

(2) Ascertain compliance with requirements of the contract documents.

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c. Promptly notify the Engineer Contractor, and Owner of irregularities or deficiencies of work which are observed during performance of services.

d. Promptly prepare and distribute reports of inspections and tests as follows:

(1) Engineer: Two (2) copies

(2) Contractor: One (1) copy

(3) Owner: One (1) copy

(4) Other: As requested by Owner

e. Include the following information for each test as well as additional data specified in the applicable section:

(1) Date of Test

(2) Location of Test

(3) Specified Standards

(4) Test Results

(5) Remarks

2.3 LIMITS OF AUTHORITY

The laboratory is not authorized to:

a. Release, revoke, alter, or enlarge on requirements of the contract documents.

b. Approve or accept any portion of the work.

c. Perform any duties of the Contractor.

3.0 CONTRACTOR'S RESPONSIBILITIES

a. Cooperate with laboratory personnel, provide access to the work, or to manufacturer's operations.

b. Provide to laboratory, preliminary representative samples of materials to be tested, in required quantities.

c. Furnish labor and equipment:

(1) To provide access to the work to be tested.

(2) To obtain and handle samples at the site.

(3) To facilitate inspections and tests.

(4) For laboratory's exclusive use for storage and curing of test samples.

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d. Notify the laboratory at least 48 hours in advance of operations to allow for his assignment of personnel and scheduling of tests.

e. Arrange with the laboratory and pay for additional samples and tests required for the Contractor's convenience.

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FIELD PROJECT REPRESENTATIVE SERVICES

1.1 SCOPE

This section summarizes the duties, responsibilities, and limitations of authority of the Field Project Representative (FPR) in connection with his observation of the work.

1.2 AUTHORITY

a. The definition of the Engineer's duties provides authority for observation of the work.

b. The FPR's authority to require special inspection or testing in connection with rejected work is also provided in the General Conditions. Furthermore, the provisions that, upon request by the Contractor, the FPR observe and accept or reject any material furnished are also granted in the General Conditions.

c. The provision for removing work for observation by the FPR is set forth in the General Conditions in the paragraph concerning uncovering of work.

2.0 DEFINITIONS

a. FPR. A representative of the Engineer or Owner will be assigned authority to observe the work.

b. Working Day. FPRs are generally not required to work on Saturdays, Sundays, or legal holidays. If the Contractor plans work on a Saturday or legal holiday, prior arrangements should be made for a FPR not later than two (2) days prior to the Saturday or legal holiday.

c. Unobserved Work. Any work performed on a regular weekday, or Saturday, Sunday, or legal holiday without benefit of an observation by FPR may require removal and replacement if so directed by the FPR. Removal and replacement will be completed at no additional cost to the Owner.

3.0 DUTIES OF THE FIELD PROJECT REPRESENTATIVE

a. Assist the Contractor's superintendent in understanding the intent of the contract documents.

b. Conduct on-site observations of the work in progress as a basis for determining conformance of work, materials, and equipment with the contract documents.

c. Consider and evaluate suggestions or recommendations which may be submitted by the Contractor to the Engineer and report them with recommendations for the Engineer's final decision.

d. Be alert to the construction schedule and to conditions which may cause delay in completion, and report same to the Engineer.

e. Maintain liaison with the Contractor and all Subcontractors on the project only through the Contractor's superintendent.

f. Attend conferences held at the project site as directed by the Engineer. Report to the Engineer the results of such meetings.

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g. Advise the Engineer in advance of the schedules of tests and observe that tests at the project site, which are required by the contract documents, are actually conducted. Observe, record, and report to the Engineer all details relative to the test procedure.

h. If inspectors representing local, state, or federal agencies having jurisdiction over the project visit the site, accompany such inspectors during their trips through the project. Record and report to the Engineer's office the results of these inspections.

i. Receive samples, which are required, to be furnished at the site; record date received, from whom, and notify the Engineer of their readiness for examination; record Engineer's approval or rejection; and maintain custody of approved samples.

j. Review applications for payment submitted by the Contractor and forward them with recommendations to the Engineer for disposition.

k. Before substantial and final completion, check each incomplete or defective item as it is corrected.

l. If a situation arises during construction which requires that work be rejected, report such situation immediately to the Engineer.

m. The field project representative shall not:

(1) Authorize deviations from the contract documents.

(2) Personally conduct any tests.

(3) Enter into the area of responsibility of the Contractor's superintendent.

(4) Expedite the work for the Contractor.

(5) Advise on or issue directions relative to any aspect of construction means, methods, techniques, sequences or procedures, or for safety precautions and programs in connection with the work.

(6) Authorize or suggest that the Owner occupy the project, in whole or in part, prior to final completion.

(7) Issue a recommendation for payment.

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TEMPORARY FACILITIES AND CONTROLS

1.0 GENERAL

The facilities and controls specified in this section are considered minimum for the project. After obtaining approval, the Contractor can provide additional facilities and controls which he deems necessary for proper execution of the work and to meet his responsibilities for protection of persons and property.

2.0 BUILDINGS

a. Field Office. A temporary field office is required at the work site on an approved location. This building must be weatherproof and must have a lockable door, electric illumination, air conditioning, and a sound floor above ground level.

a. Field Office. A temporary field office is not required.

b. Storage. Provide watertight storage facilities of suitable size with floor above ground level for all materials susceptible to weather damage. Storage of other materials on blocks off the ground is acceptable. Place materials to permit easy access for inspection and identification.

c. Other Buildings. The location or building of structures or the erection of tents or other forms of protection are allowed as approved.

3.0 UTILITIES

a. Job Telephone. A telephone is not required.

b. Temporary Connections. Arrange and secure all temporary connections for electricity, gas, and other services needed to do the work. The cost of connection and use is paid by the Contractor.

c. Existing Utilities. Coordinate use of existing facilities with the City of Rosenberg Utility Director, Mr. Eddie DeLeon (832) 595-3590.

4.0 SANITATION

Provide and maintain sanitary conveniences to satisfy requirements of local or state health authorities, ordinances, and laws. Obtain approval for location, secluded from public view. Provide a self-contained, above-ground, temporary toilet facility which is sealed and leak-proof.

5.0 ACCESS ROADS AND PARKING

Access and parking at the site is not limited by provisions other than those explained under USE OF PREMISES under SUMMARY OF WORK.

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6.0 REMOVAL OF TEMPORARY FACILITIES AND CONTROLS

Prior to final completion, remove all temporary buildings, storage facilities, sanitary conveniences, and signs.

Disconnect all temporary utility connections. Clear the area of unnecessary safety items and temporary controls.

Remove or restore, as required, all temporary roads and parking areas. Clean up the entire area as specified in the section on Cleaning and Adjusting.

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TRAFFIC CHANNELIZING DEVICES

1.0 GENERAL

1.1 DESCRIPTION

a. This section specifies the requirements for furnishing, installing, relocating, maintaining, and subsequently removing the temporary traffic channelizing devices required in the City of Rosenberg. The following devices are specified herein:

(1) Barricades, Types I, II, and III

(2) Cones, tubular and conical

(3) Drums

(4) Vertical panels

(5) High level warning devices

1.2 QUALITY ASSURANCE

a. All temporary traffic channelizing devices shall comply with the requirements of the Texas Department of

Transportation (TxDOT) Manual on Uniform Traffic Control Devices for Streets and Highways and the applicable regulations and standards for Fort Bend County, Texas, and the City of Rosenberg, Texas.

b. Reference Standards Applicable to this Section:

(1) Texas Department of Transportation (TxDOT).

(a) Texas Manual on Uniform Traffic Control Devices for Streets and Highways.

(2) The above referenced standards may be obtained from:

Texas Department of Transportation Highway Building 11th and Brazos Streets Austin, Texas 78701 (512)475-2081

1.3 SUBMITTALS

Certificates shall be submitted for each traffic channelizing device, indicating that the device complies with the requirements of the TxDOT Manual on Uniform Traffic Control Devices for Streets and Highways.

1.4 MEASUREMENT AND PAYMENT

Separate measurement and payment of temporary traffic channelizing will not be made. Include cost of these items in the amount bid for “Traffic Control Systems".

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2.1 MATERIALS

Temporary traffic channelizing barricades, cones, drums, vertical panels, and high level warning devices shall comply with the requirements of Part VI, Section C - Channelizing Devices in the TxDOT Manual on Uniform Traffic Control Devices for Streets and Highways.

3.0 EXECUTION

3.1 INSTALLATION

a. Temporary traffic channelizing devices shall be installed in accordance with the requirements of Part VI of the TxDOT Manual on Uniform Traffic Control Devices for Streets and Highways and the details shown on the drawings.

b. Devices shall be maintained as necessary during the course of the work, and shall be removed from the

Work Site when no longer needed.

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CLEANING AND ADJUSTING

1.0 GENERAL

1.1 RESPONSIBILITY

a. The Contractor is responsible for cleaning and adjusting the work. If the Contractor fails to clean and adjust the work, the Owner may do so and charge the resulting costs to the Contractor.

b. Detailed cleaning and adjusting requirements for specific trades or work are specified in sections pertaining to that trade or work.

1.2 REQUIREMENTS OF REGULATORY AGENCIES

a. Fire Protection. Store volatile waste in covered metal containers and remove from premises daily.

b. Pollution Control. Conduct cleaning and disposal operations in compliance with local ordinances and antipollution laws.

(1) Remove waste materials, rubbish, and debris from the site and legally dispose at public or private dumping areas off the project site.

(2) Disposal of volatile fluid wastes and other chemical wastes in storm or sanitary sewer systems or into streams or waterways is not permitted.

c. Safety Standards. Maintain the project in accordance with safety and insurance standards.

1.3 PAYMENT

No separate payment will be made. Include cost of work in other related bid prices.

2.0 PRODUCTS

Use only cleaning materials recommended by the manufacturer of the surface to be cleaned. Employ cleaning materials as recommended by the cleaning material manufacturer.

3.0 EXECUTION

3.1 DURING CONSTRUCTION

a. Oversee cleaning and insure that the premises are maintained free from accumulations of waste material and rubbish. Do not allow waste materials, rubbish, and debris to accumulate and become unsightly or create a hazard. Provide containers and locate on site for collection of waste material, rubbish and debris.

b. At reasonable intervals during progress of the work, collect and dispose of waste material, rubbish, and debris. Handle waste in a controlled manner. Do not drop or throw materials from heights.

3.2 FINAL CLEANING AND ADJUSTING

a. Use experienced workmen or professional cleaners for final cleaning.

b. Remove grease, dust, dirt, stains, paint, oil, labels, fingerprints, and other foreign materials from interior and exterior surfaces. Repair, patch, and touch-up marred surfaces to match adjacent finishes.

c. Broom clean paved surfaces; rake clean other surfaces of grounds.

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d. If installed features of the work fail to operate or operate improperly, make the necessary adjustments to permit and insure proper operation. Remove and repair or replace maladjusted items if necessary for proper adjustment.

e. Remove all waste material and rubbish from the project area, as well as all tools, construction equipment, machinery, surplus materials, and temporary facilities.

f. Immediately prior to acceptance or occupancy, conduct a final inspection of exposed interior and exterior surfaces to verify that the work is properly cleaned. Maintain cleaning until the premises are occupied by the Owner.

3.3 ADJACENT AREAS

To the Owner's satisfaction, clean or repair adjacent areas affected by the construction. Remove dust and debris in the adjacent area. Repair, patch, and touch-up marred surfaces to match adjacent finishes.

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PROJECT RECORD DOCUMENTS

1.0 GENERAL

Prepare and maintain record documents for the project to accurately reflect the construction as built. Documents must be submitted at work completion as a condition of final acceptance.

2.0 MAINTENANCE OF RECORD DOCUMENTS

a. Maintain at the job site, one (1) copy of:

(1) Contract drawings

(2) Complete set of specifications

(3) Addenda

(4) Reviewed shop drawings

(5) Change orders and field orders

(6) Other contract modifications

(7) Field test records

(8) Correspondence

b. Store record documents in an approved location apart from documents used for construction. Do not use record documents for construction purposes. Provide files and racks for orderly storage. Maintain documents in clean, dry, legible condition. Make documents available at all times for inspection by the Engineer.

3.0 MARKING DEVICES

Mark all changes with red pencil.

4.0 RECORDING

a. Keep record documents current. Do not permanently conceal any work until required information has been recorded.

b. Label each document "PROJECT RECORD" in two-inch (2") high printed letters. Legibly mark contract drawings to record actual construction:

(1) Depths of various elements of foundation in relation to survey data.

(2) Horizontal and vertical location of underground and underslab utilities and appurtenances referenced to permanent surface improvements.

(3) Location of internal utility and appurtenances referenced to permanent surface improvements.

(4) Field changes of dimension and detail.

(5) Changes made by change order or field order.

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(6) Details not on original contract drawings.

c. Legibly mark specifications and addenda to record:

(1) Manufacturer, trade name, catalog number, and supplier of each product and item of equipment actually installed.

(2) Changes made by change order or field order.

(3) Other matters not originally specified.

d. Legibly annotate the following shop drawings to record changes made after review:

(1) Manufacturer, trade name, catalog number, and supplier of each product and item of equipment actually installed.

(2) Changes made by change order or field order.

(3) Other matters not originally specified.

5.0 SUBMITTAL

a. At time of submittal for Infrastructure Permit and Land Disturbance Permit the following documents will be needed:

• Spec Books (signed) – 2 DC’s (PDF format)

• Plans – 4 Full Size

• Plans – 4 Half Size (5 if City Project)

• Plans – 2 CD’s (PDF format)

• Pre-Con Sign -in List (3)

• NTP – 2 copies with contract time/completion date

• Contract (signed) with Construction Amount

• Notice of Intent (NOI) – in City projects only

• Storm Water Pollution Prevention Plan (SWPPP) – in City projects only

b. At time of completion the following documents will be needed:

• As-Built/Record Plans – 2 Full Size

• As-Built/Record Plans – 2 Half Size

• As-Built/Record Plans – 3 CD’s PDF & GIS Data (or another format compatible to GIS .dwg, etc.)

a. At project completion, deliver record documents to the Engineer. Place all letter-sized material in a three

(3) ring binder, neatly indexed. Bind contract drawings and shop drawings in rolls of convenient size for ease of handling.

b. Accompany the submittal with a transmittal letter in duplicate, containing:

(1) Date

(2) Project title and number

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(3) Contractor's name and address

(4) Title number of each record document

(5) Certification that each document as submitted is complete and accurate.

(6) Signature of Contractor

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CLEARING AND GRUBBING

1.0 GENERAL

1.1 SCOPE

Clearing and grubbing consists of removal and disposal of trees, stumps, brush, roots, vegetation, logs, rubbish, and other objectionable matter within street right-of-ways, drainage easements, or other designated areas.

1.2 PAYMENT

Payment for clearing and grubbing will be at the unit price per acre for clearing and grubbing.

2.0 PRODUCTS

The Contractor may use equipment and materials necessary to properly complete clearing and grubbing. Obtain approval for equipment and materials before beginning clearing and grubbing.

3.0 EXECUTION

3.1 CLEARING

Remove stumps, roots, rubbish, or other objectionable matter from the designated areas. Trees within 10 feet of drainage easements and within back slopes for interceptor ditches may be removed where required for construction operations.

3.2 GRUBBING

Remove stumps and roots within pavement section to depth of two-feet (2') below bottom of finish subgrade elevation. For areas outside pavement section, remove stumps and roots to depth of two-feet (2') below finished surface of required cross-section.

3.3 PRESERVATION

Protect trees left within street right-of-ways and utility easements as designated for preservation. Take special care not to damage trees designated for preservation which are outside limits of clearing and grubbing.

3.4 REMOVING MATERIAL

Unless otherwise specified, all cleared and grubbed material becomes property of the Contractor to be removed from the work site or disposed of in a manner not to damage the Owner.

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TRIMMING

1.0 GENERAL

1.1 SCOPE

This section provides for the removal of that portion of tree, shrub, or other matter within a dedicated public right-of-way, easement, or other designated area.

1.2 PAYMENT

If a specific bid item is not included, then no separate payment will be made. Include cost of work in other related bid prices.

2.0 PRODUCTS

The Contractor may use equipment and materials necessary to complete the trimming. Type of equipment used is to be approved by the Engineer.

3.0 EXECUTION

3.1 TRIMMING

Remove all objectionable matter from public right-of-way or easement. Only that portion of tree, shrub, etc.

actually within public area, is to be removed.

3.2 PRESERVATION

Protect all trees, shrubs, or other matter or parts thereof not in easement or right-of-way. Where a tree limb is removed, the exposed end is to be painted with a protective coating.

3.3 REMOVING MATERIAL

Unless otherwise specified, all waste material becomes property of the Contractor to be removed from the work site and disposed of in a manner not to damage the Owner. Burning of waste material on the Owner's property is not permitted.

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DEMOLITION

1.1 DESCRIPTION

The work includes demolition of materials and equipment. Demolition work includes removal of the following items and all else specified on construction plans:

a. General Work Items and Utilities.

(1) Existing Asphalt Pavement

(2) Existing Fence

1.2 PAYMENT

No separate payment will be made for work performed under this section. Include the cost of such work in contract prices for the items listed in the bid form and specified in other sections of this work. If the designated items are damaged during demolition, handling or storage, the items must be restored satisfactorily at no expense to the Owner. Materials and equipment not designated for reuse or salvage become the Contractor's property.

Obtain approval for equipment and materials before beginning demolition.

3.1 PROTECTION OF PERSONS AND PROPERTY

a. Provide protection of persons and property, including safe working conditions throughout work progress.

b. Minimize the spread of dust and flying particles. Execute demolition in a manner to prevent damage from falling debris or other sources to Owner's property or adjacent property.

c. Do not interfere with use of adjacent buildings; maintain free and safe access at all times. Guard against movement or settlement of adjacent buildings. The Contractor is responsible for safety and integrity of adjacent structures and, consequently, is liable for any movement or settlement and any resulting injuries or damage. Provide proper bracing and shoring necessary for support. If safety of adjacent buildings appears to be endangered, cease operations. Do not resume demolition until proper protective measures have been taken.

3.2 BLASTING

Blasting is not permitted on this project.

3.3 FIRES

Fires are not permitted on this project.

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3.4 UTILITY SERVICES

a. Interruption. When temporary interruption of utility service to an occupied building is required by the work, properly coordinate the outage to prevent untimely or damaging interruptions.

3.5 GENERAL WORK ITEMS

a. Operational procedures are at the Contractor's option but must not interfere with the execution of other work. Materials or equipment designated for reuse or salvage will be carefully removed, transported and stored in approved storage areas.

END OF SECTION

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EMBANKMENT

1.1 DESCRIPTION

Embankment work consists of placing and compacting approved materials to required lines, grades and cross sections.

1.2 PAYMENT

No separate payment will be made for work performed under this section. Include the cost of such work in contract prices for the items listed in the bid form and specified in other sections of this work.

2.0 PRODUCTS

Specific products are not required. Use equipment and materials necessary to properly complete embankment work.

3.0 EXECUTION

3.1 EXCAVATED MATERIALS

Suitable materials from excavation operations may be used for embankment. Suitable materials are those free of vegetation, humus or debris.

3.2 BORROW

If excavated material is not available in sufficient quantities for embankment work, obtain additional material from designated or approved sources. Such borrow material shall have a plasticity index of 10 or less. Not more than 40 percent (40%) of the material shall pass a No. 200 sieve.

3.3 PREPARATION

To prepare for embankment work, strip the area of vegetation, humus or other debris. Dispose of strippings with other waste materials.

3.4 CONSTRUCTION

Construct embankments in successive horizontal layers, uniform as to material, moisture and density. Where pneumatic rolling equipment is used, layer thickness must not exceed four-inches (4") before compaction. For tamped rolling equipment, layer thickness must not exceed four-inches (4"). A layer thickness greater than eight-inches (8") prior to compaction is not permitted, regardless of compaction methods or requirements.

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3.5 COMPACTION

Compact to the required density by blading, rolling and sprinkling. Use mechanical tamps to obtain the required density in areas inaccessible to other equipment. Unless otherwise specified, place embankment at optimum moisture content to +3% of optimum moisture content. Compact to a minimum density of 95 percent (95%) using ASTM D 698 (Standard Proctor Test).

END OF SECTION

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EXCAVATION, TRENCHING AND BACKFILLING FOR UTILITIES

1.0 GENERAL

1.1 SCOPE

This section provides for excavation, trenching and backfilling for storm sewers, sanitary sewers, water distribution mains, and other utility systems and appurtenances.

1.2 RELATED WORK

a. Division 2, Site Work.

(1) Sanitary Sewers

(2) Cement-Sand Backfill

(3) Storm Sewers

(4) Manholes

(5) Water Distribution Mains

(6) Trench Safety System

1.3 MEASUREMENT AND PAYMENT

No separate payment will be made for work performed under this section. Include the cost of such work in contract prices for the items listed in the bid form and specified in other sections of this work.

2.0 PRODUCTS

2.1 CEMENT-SAND BACKFILL

Prepare cement-sand backfill as specified in the section on Cement-Sand Backfill, Division 2, Site Work.

2.2 BANK SAND

Obtain bank sand from an approved source. Use sand that is free from clay lumps, organic and other deleterious material, and having a plasticity index (PI) of four (4) or less.

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3.1 EXCAVATION

a. Procedure. Excavate to indicated or specified depths.

(1) During excavation, pile material suitable for backfilling in an orderly manner far enough from the bank of the trench to avoid overloading, slides or cave-ins.

(2) Remove any waste as indicated or directed including all excavated materials not required or suitable for backfill.

(3) Grade as necessary to prevent surface water from flowing into trenches or other excavations.

Remove any water accumulating in trenches or other excavations, using pumping or other approved means.

(4) Excavate by open cut with trenching machine or backhoe. Where machines other than ladder or wheel type trenching machines are used, do not use excavated material composed of large chunks or clods for back-fill, but dispose of such material and provide other suitable material for backfill without additional expense.

b. Trench Excavation.

(1) Dig the trench the proper width for laying pipe, as shown. Trench width in the pipe zone shall not exceed pipe O.D. plus twenty-four (24) inches. Minimum trench width shall be no less than pipe O.D. plus 12-inches. Cut banks of pipe trench as nearly vertical as practical. Remove stonesand large chunks or clods as necessary to avoid point-bearing. Over excavate wet or unstable soil from the trench bottom to permit construction of a more stable bed for pipe.

(2) Backfill the trench to the proper grade with granular materialas specified.

(3) Be careful not to over…