Bid_Specsifications.pdf

CONTRACT DOCUMENTS

For the Construction of the

ORANGE COUNTY

ADDITION OF VFDs TO HUNTERS CREEK WSF

TECHNICAL SPECIFICATIONS

May 2024

Prepared For: Prepared by:

Tetra Tech, Inc.

201 E. Pine Street, Suite 1000

Orlando, FL 32801

(407) 839-3955

Tetra Tech #200-10034-21001

BID SET

ORANGE COUNTY

ADDITION OF VFDS TO HUNTERS CREEK WSF

TABLE OF CONTENTS

Section Title

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DIVISION 0 - BIDDING AND CONTRACT REQUIREMENTS

INCLUDED AS A SEPARATE DOCUMENT

DIVISION 1 - GENERAL REQUIREMENTS

01000 Project Requirements 01010 Summary of Project 01025 Measurement and Payment 01041 Project Coordination 01050 Field Engineering 01065 Permits and Fees 01070 Abbreviations and Symbols 01091 Reference Specifications 01100 Special Project Procedures 01152 Applications for Payments 01200 Project Meetings 01310 Construction Progress Schedules 01340 Shop Drawings, Working Drawings, and Samples 01350 Web Based Project Controls System 01370 Schedule of Values 01380 Construction Photographs 01390 Color Video Preconstruction Record 01410 Testing and Testing Laboratory Services 01500 Temporary Facilities 01505 Mobilization 01525 Construction Aids 01568 Temporary Erosion and Sedimentation Control 01580 Project Identification and Signs 01590 Construction Field Requirements 01600 Material and Equipment 01650 Start-Up and Demonstration 01700 Contract Closeout 01710 Cleaning 01720 Project Record Documents 01730 Operating and Maintenance Data 01740 Warranties and Bonds 01800 Miscellaneous Work and Cleanup

TABLE OF CONTENTS (Continued)

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DIVISION 2 - SITEWORK

02050 Demolition 02140 Dewatering 02200 Earthwork 02220 Excavating, Backfilling and Compacting 02822 Solid Sodding 02850 Motorized Gates

DIVISION 3 - CONCRETE

03100 Concrete Framework 03200 Concrete Reinforcements 03250 Concrete Joints and Joint Accessories 03300 Cast-in-Place Concrete 03350 Concrete Finishes 03600 Grout 03740 Modifications and Repair to Concrete

DIVISION 4 - MASONRY

04230 Reinforced Unit Masonry

DIVISION 5 - METALS

05500 Miscellaneous Metal

DIVISION 6 - WOODS, PLASTIC AND COMPOSITES

06100 Rough Carpentry 06615 Fiberglass Reinforced Plastic Components

DIVISION 7 - THERMAL AND MOISTURE PROTECTION

07900 Joint Sealant

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DIVISION 8 - OPENINGS

08110 Steel Doors and Frames 08330 Overhead Coiling Doors 08710 Door Hardware 08800 Glass and Glazing

DIVISION 9 - FINISHES

09900 Painting 09905 Piping, Valve, and Equipment Identification System

DIVISION 10 - SPECIALTIES

10440 Specialty Signs 10522 Fire Extinguishers

DIVISION 11 - EQUIPMENT

11211 Horizontal Split Case Centrifugal Pumps 11241 Chemical Feed Systems 11245 Chemical Metering Pumps

DIVISION 12 - FURNISHINGS (NOT USED)

DIVISION 13 - SPECIAL CONSTRUCTION

13300 Process Instrumentation and Control System

DIVISION 14 - CONVEYING SYSTEMS

14610 Hoists

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DIVISION 15 - MECHANICAL

15000 General Mechanical Requirements 15041 Disinfection of Piping and Structures 15044 Pressure Testing of Pipe 15062 Ductile Iron Pipe and Fittings 15070 Schedule 80 Polyvinyl Chloride (PVC) Pipe, Fittings, and Valves 15100 Valves and Appurtenances 15101 Gate Valves 15110 Check Valves 15116 Valve Boxes 15120 Piping Specialties 15122 Air Release and Vacuum Release Valves 15126 Pipe Hangers and Support 15129 Couplings and Connectors 15500 Pipes and Tubes for HVAC Piping and Equipment 15505 Common Motor Requirements for HVAC Equipment 15520 Hangers and Supports for HVAC Piping and Equipment 15530 Identification for HVAC Piping and Equipment 15540 HVAC Insulation 15575 Refrigerant Piping 15580 Internal Combustion Engine Exhaust Piping 15600 Facility Fuel Oil Piping 15650 Facility Fuel-Storage Tank 15760 Split-System Air-Conditioners 15761 Ductless Split-System Air-Conditioners 15805 Coatings for HVAC 15810 HVAC Ducts and Casings 15820 Air Duct Accessories 15830 HVAC Fans 15850 Air Outlets and Inlets 15980 Testing, Adjusting, and Balancing for HVAC 15990 Emergency Response Systems

TABLE OF CONTENTS (Continued)

Section Title

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DIVISION 16 - ELECTRICAL

16050 16108 16110 16120 16150 16160 16195 16216 16370 16402 16440 16450 16709

Appendix A Appendix B

Electrical Miscellaneous Equipment Raceways and Fittings Wires and Cables Motors Panelboards Electrical Identification Diesel Engine Driven Generator Variable Frequency Drives Underground System Group-Mounted Circuit Breaker Switchboards Grounding System Surge Protection Devices (SPD)

APPENDICES

Orange County Utilities List of Approved Products Permits Obtained by County

DIVISION 0

BIDDING AND CONTRACT

REQUIREMENTS

DIVISION 1

GENERAL

REQUIREMENTS

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SECTION 01000

PROJECT REQUIREMENTS

PART 1 - GENERAL

1.01 DESCRIPTION

A. Scope of Work:

1. The Work to be done consists of the furnishing of all labor, materials, and equipment, and the performance of all Work included in this Contract.

2. Work Included:

a. The Contractor shall furnish all labor, superintendence, materials, plant power, light, heat, fuel, water, tools, appliances, equipment, supplies, and means of construction necessary for proper performance and completion of the Work. The Contractor shall obtain and pay for all necessary local building permits. The Contractor shall perform and complete the Work in the manner best calculated to promote rapid construction consistent with safety of life and property and to the satisfaction of the Engineer, and in strict accordance with the Contract Documents. The Contractor shall clean up the Work and maintain it during and after construction, until accepted, and shall do all Work and pay all costs incidental thereto. The Contractor shall repair or restore all structures and property that may be damaged or disturbed during performance of the Work.

b. The cost of incidental work described in these Project Requirements, for which there are no specific Contract Items, shall be considered as part of the general cost of doing the Work and shall be included in the prices for the various Contract Items. No additional payment will be made therefore.

c. The Contractor shall provide and maintain such modern plant, tools, and equipment as may be necessary, in the opinion of the Engineer, to perform in a satisfactory and acceptable manner all the Work required by this Contract. Only equipment of established reputation and proven efficiency shall be used. The Contractor shall be solely responsible for the adequacy of his workmanship, materials, and equipment, prior approval of the Engineer notwithstanding.

3. Public Utility Installations and Structures:

a. Public utility installations and structures shall be understood to include all poles, tracks, pipes, wires, conduits, vaults, manholes, and all other appurtenances and facilities pertaining thereto whether owned or

Tt# 200-10034-21001 01000-2 121323 controlled by the Owner, other governmental bodies, or privately owned by individuals, firms, or corporations, used to serve the public with transportation, traffic control, gas, electricity, telephone, sewerage, drainage, water, or other public or private property which may be affected by the Work shall be deemed included hereunder.

b. The Contract Documents contain data relative to existing public utility installations and structures above and below the ground surface. These data are not guaranteed as to their completeness or accuracy and it is the responsibility of the Contractor to make his own investigations to inform himself fully of the character, condition, and extent of all such installations and structures as may be encountered and as may affect the construction operations.

c. The Contractor shall protect all public utility installations and structures from damage during the Work. Access across any buried public utility installation or structure shall be made to avoid any damage to these facilities. All required protective devices and construction shall be provided by the Contractor at his expense. All existing public utilities damaged by the Contractor shall be repaired by the Contractor, at his expense. No separate payment shall be made for such protection or repairs to public utility installations or structures.

d. Public utility installations or structures owned or controlled by the Owner or other governmental body which are shown on the Drawings to be removed, relocated, replaced, or rebuilt by the Contractor shall be considered as a part of the general cost of doing the Work and shall be included in the prices bid for the various Contract Items. No separate payment shall be made therefor.

e. Where public utility installations of structures owned or controlled by the Owner or other governmental body are encountered during the course of the Work, and are not indicated on the Drawings or in the Specifications, and when, in the opinion of the Engineer, removal, relocation, replacement, or rebuilding is necessary to complete the Work under this Contract, such Work shall be accomplished by the utility having jurisdiction, or such Work may be ordered, in writing by the Engineer, for the Contractor to accomplish. If such work is accomplished by the utility having jurisdiction it will be carried out expeditiously, and the Contractor shall give full cooperation to permit the utility to complete the removal, relocation, replacement, or rebuilding as required. If such work is accomplished by the Contractor, it will be paid for as extra work as provided in the Agreement.

f. The Contractor shall, at all times in performance of the Work, employ acceptable methods and exercise reasonable care and skill so as to avoid unnecessary delay, injury, damage, or destruction of public utility installations and structures; and shall, at all times in the performance of

Tt# 200-10034-21001 01000-3 121323 the Work, avoid unnecessary interference with, or interruption of, public utility services, and shall cooperate fully with the owners thereof to that end.

g. The Contractor shall give written notice to Owner and other governmental utility departments and other owners of public utilities of the location of his proposed construction operations, at least 48-hours in advance of breaking ground in any area or on any unit of the Work.

h. The maintenance, repair, removal, relocation, or rebuilding of public utility installations and structures, when accomplished by the Contractor as herein provided, shall be done by methods approved by the owners of such utilities.

4. The County will obtain and pay for the general building department permit.

Contractor shall obtain and pay for all Trade Permits and inspection fees as described in Specification Section 01065.

1.02 DRAWINGS AND PROJECT MANUAL

A. Drawings: When obtaining data and information from the Drawings, figures shall be used in preference to scaled dimensions, and large-scale drawings in preference to small-scale drawings.

B. Supplementary Drawings:

1. When, in the opinion of the Engineer, it becomes necessary to explain more fully the Work to be done or to illustrate the Work further or to show any changes which may be required, drawings known as Supplementary Drawings, with specifications pertaining thereto, will be prepared by the Engineer, and the Contractor will be furnished one (1) complete set of reproducible Drawings (22 inches by 34 inches) and one (1) reproducible copy of the Project Manual.

2. The Supplementary Drawings shall be binding upon the Contractor with the same force as the Contract Drawings. Where such Supplementary Drawings require either less or more than the estimated quantities of Work, credit to the Owner or compensation therefor to the Contractor shall be subject to the terms of the Agreement.

C. Contractor to Check Drawings and Data:

1. The Contractor shall verify all dimensions, quantities, and details shown on the Drawings, Supplementary Drawings, schedules, Specifications, or other data received from the Engineer, and shall notify him of all errors, omissions, conflicts, and discrepancies found therein. Failure to discover or correct errors, conflicts, or discrepancies shall not relieve the Contractor of full responsibility for unsatisfactory work, faulty construction, or improper operation resulting therefrom, nor from rectifying such conditions at his own expense. He will not

Tt# 200-10034-21001 01000-4 121323 be allowed to take advantage of any errors or omissions, as full instructions will be furnished by the Engineer, should such errors or omissions be discovered.

2. All schedules are given for the convenience of the Engineer and the Contractor and are not guaranteed to be complete. The Contractor shall assume all responsibility for the making of estimates of the size, kind, and quality of materials and equipment included in work to be done under the Contract.

D. Specifications:

1. The Technical Specifications consist of three (3) parts: General, Products, and Execution. The General part of a Specification contains General Requirements for the Work. The Products and Execution parts modify and supplement the General Requirements by detailed requirements for the Work and shall always govern whenever there appears to be a conflict.

2. The naming or reference to a specific manufacturer does not indicate that the manufacturer’s standard equipment is acceptable in lieu of the requirements of the specification. This reference is only an indication that the named manufacturer may have the capability of supplying the equipment as specified.

E. Intent:

1. All Work called for in the Specifications applicable to this Contract, but not shown on the Drawings in their present form, or vice versa, shall be of like effect as if shown or mentioned in both. Work not specified in either the Drawings or in the Specifications, but involved in carrying out their intent or in the complete and proper execution of the Work, is required and shall be performed by the Contractor as though it were specifically delineated or described.

2. The apparent silence of the Specifications as to any detail, or the apparent omission from them of a detailed description concerning any work to be done and materials to be furnished, shall be regarded as meaning that only the best general practice is to prevail and that only material and workmanship of the best quality is to be used, the interpretation of these Specifications shall be made upon that basis.

1.03 MATERIALS AND EQUIPMENT

A. Manufacturer:

1. All transactions with the manufacturers or subcontractors shall be through the Contractor, unless the Contractor shall request and at the Engineer's option, that the manufacturer or subcontractor deal directly with the Engineer. Any such transactions shall not in any way release the Contractor from his full responsibility under this Contract.

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2. Any two (2) or more pieces of material or equipment of the same kind, type, or classification, and being used for identical types of service, shall be made by the same manufacturer.

B. Delivery:

1. The Contractor shall deliver materials in ample quantities to ensure the most speedy and uninterrupted progress of the Work so as to complete the Work within the allotted time.

2. The Contractor shall also coordinate deliveries in order to avoid delay in, or impediment of, the progress of the work of any related Contractor.

C. Tools and Accessories:

1. The Contractor shall, unless otherwise stated in the Contract Documents, furnish with each type, kind, or size of equipment, one (1) complete set of suitably marked high grade special tools and appliances which may be needed to adjust, operate, maintain, or repair the equipment. Such tools and appliances shall be furnished in approved painted steel cases, properly labeled and equipped with good grade cylinder locks and duplicate keys.

2. Spare parts shall be furnished as specified herein and as recommended by the manufacturer necessary for the operation of the equipment, not including materials required for routine maintenance.

3. Each piece of equipment shall be provided with a substantial nameplate, securely fastened in place and clearly inscribed with the manufacturer's name, year of manufacture, serial number, weight, and principal rate data.

D. Service of Manufacturer's Representative:

1. The Contract Prices for equipment shall include the cost of furnishing a competent and experienced representative who shall represent the manufacturer and shall assist the Contractor, when required per the equipment specifications, to install, adjust, test, and place in operation, the equipment in conformity with the Contract Documents.

2. After the equipment is placed in permanent operation by the Owner, such manufacturer’s representative or superintendent shall make all adjustments and tests required by the Owner to prove that such equipment is in proper and satisfactory operating condition, and shall instruct such personnel as may be designated by the Owner in the proper operation and maintenance of such equipment.

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1.04 INSPECTION AND TESTING

A. General:

1. For tests specified to be made by the Contractor, the testing personnel shall make the necessary inspections and tests, and the reports thereof shall be in such form as will facilitate checking to determine compliance with the Contract Documents. Five (5) copies of the reports shall be submitted, and authoritative certification thereof must be furnished to the Owner as a prerequisite for the acceptance of any material or equipment.

2. If, in the making of any test of any material or equipment, it is ascertained that the material or equipment does not comply with the Contract Documents, the Contractor will be notified thereof, and he will be directed to refrain from delivering said material or equipment, or to remove it promptly from the site or from the Work and replace it with acceptable material, without cost to the Owner.

3. Tests of electrical and mechanical equipment and appliances shall be conducted in accordance with the recognized test codes of the ANSI, ASME, or the IEEE, except as may otherwise be stated herein.

4. The Contractor shall be fully responsible for the proper operation of equipment during testing and instruction periods and shall neither have nor make any claim for damage which may occur to equipment prior to the time when the Owner formally takes over the operation thereof.

B. Costs:

1. All inspection and testing of materials furnished under this Contract will be provided by the Contractor, unless otherwise expressly specified.

2. The cost of shop and field tests of equipment and of certain other tests specifically called for in the Contract Documents shall be borne by the Contractor, and such costs shall be deemed to be included in the Contract Price.

3. Materials and equipment submitted by the Contractor as the equivalent to those specifically named in the Contract may be tested by the Owner for compliance. The Contractor shall reimburse the Owner for the expenditures incurred in making such tests of materials and equipment which are rejected for non-compliance.

C. Certificate of Manufacture:

1. Contractor shall furnish to Engineer authoritative evidence in the form of a certificate of manufacture that the materials to be used in the Work have been manufactured and tested in conformity with the Contract Documents.

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2. These certificates shall be notarized and shall include copies of the results of physical tests and chemical analyses, where necessary, that have been made directly on the product or on similar products of the manufacturer.

3. The Contractor shall submit a completed “Check-out Memo” from the equipment manufacturer certifying that the installation of the equipment is satisfactory, the equipment is ready for operation, and that the operating personnel have been suitably instructed in the operation, lubrication, and care of the unit. The “Check-out Memo” shall be submitted on the equipment manufacturer’s letterhead form and signed by a manufacturer’s authorized representative.

D. County’s Work Schedule:

1. The County reserves the right to have their Resident Project Representative (RPR) present to witness and inspect all Work performed by the Contractor.

Working hours for the RPR are a 10-hour period between the hours of 7:00 a.m.

and 7:00 p.m., Monday through Friday. All work affecting plant operations shall be completed by 3:00 p.m. Any Work beyond the 10-hour period shall be considered overtime and shall be requested in writing 24 hours prior.

Contractor, with verbal permission of the RPR, may work 24 hours a day to provide clean-up, maintenance of vehicles and equipment, and other such items without the RPR present.

2. Any Work required on Saturday or Sunday shall be considered overtime and shall be requested in writing 48 hours in advance. All requests must be approved by County in advance. Under emergency situations a verbal request may be made with a follow-up written request.

3. County observes the following holidays: New Year’s Day, Martin Luther King Day, Memorial Day, Independence Day, Labor Day, Thanksgiving Day, Day After Thanksgiving, Christmas Eve and Christmas Day.

4. Contractor shall pay for the RPR’s overtime. Overtime shall be defined as time beyond the 10-hour working period between 7:00 a.m. and 7:00 p.m. on Monday through Friday, and all time on Saturdays, Sundays, and on holidays observed by the County. Hourly rates for the Resident Project Representatives shall be $50 per hour.

E. Shop Tests:

1. Each piece of equipment for which pressure, duty, capacity, rating, efficiency, performance, function, or special requirements are specified shall be tested in the shop of the maker in a manner which shall conclusively prove that its characteristics comply fully with the requirements of the Contract Documents.

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2. Five (5) copies of the manufacturer's actual test data and interpreted results thereof, accompanied by a certificate of authenticity sworn to by a responsible official of the manufacturing company and/or independent laboratory, shall be submitted to the Engineer for approval.

3. The cost of shop tests and of furnishing manufacturer's preliminary and shop test data of operating equipment shall be borne by the Contractor.

F. Start-up Tests:

1. As soon as conditions permit, the Contractor shall furnish all labor, materials, and instruments and shall make start-up tests of equipment.

2. If the start-up tests disclose any equipment furnished under this Contract which does not comply with the requirements of the Contract Documents, the Contractor shall, prior to demonstration tests, make all changes, adjustments, and replacements required. The furnishing Contractor shall assist in the start-up tests as applicable.

G. Demonstration Tests:

1. Prior to Contractor's request for a Substantial Completion inspection, all equipment and piping installed under this Contract shall be subjected to demonstration tests as specified or required to prove compliance with the Contract Documents.

2. The Contractor shall furnish labor, fuel, energy, water, and all other materials, equipment, and instruments necessary for all demonstration tests, at no additional cost to the Owner. Contractor shall assist in the demonstration tests as applicable.

1.05 CONSTRUCTION ADMINISTRATION REQUEST (CAR) FORM

A. The Contractor is responsible to submit a CAR to the Owner’s Representative for any interaction requiring the involvement of the Owner’s Operational Staff including but not limited to the following examples: existing valve actuation, process interruptions, equipment operation interruption, power interruption, flow diversions, training. The Contractor will not have contact with the Operations Staff without Owner’s Representative’s knowledge. The Owner’s Representative reserves the right to direct the Contractor to provide a CAR at his discretion. Unless otherwise noted by the Owner’s Representative, a CAR shall be submitted a minimum of seven (7) calendar days in advance of the intended operation noted within the CAR. Unless otherwise noted within the Contract Documents, for all activities affecting treatment process operation, a CAR shall be submitted a minimum of thirty (30) days in advance of the scheduled activity. Unless otherwise noted within the Contract Documents, the schedule for performing work which will require shutting down a unit process must be coordinated with the Owner by CAR submittal a minimum of thirty (30) days in advance of the scheduled activity. Reference a blank copy of the form within this section.

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1.06 LINES AND GRADES

A. Grade:

1. All work under this Contract shall be constructed in accordance with the lines and grades shown on the Drawings, or as given by the Engineer. The full responsibility for keeping alignment and grade shall rest upon the Contractor.

2. Adjustments of grades shown on Drawings may be necessary to conform to actual field conditions or to maintain cover under proposed future grades. Such adjustments shall be considered part of the job conditions and no extra compensation will be allowed for such changes, except where specifically otherwise noted in the Drawings or Specifications. Such adjustments must be approved by the Engineer prior to being made.

3. The Engineer will establish bench marks and baseline controlling points.

Reference marks for lines and grades as the Work progresses will be located by the Contractor to cause as little inconvenience to the prosecution of the Work as possible. The Contractor shall so place excavation and other materials as to cause no inconvenience in the use of the reference marks provided. He shall remove any obstructions placed by him contrary to this provision.

B. Surveys:

1. The Contractor shall furnish and maintain, at his own expense, stakes and other such materials.

2. The Contractor shall check such reference marks by such means as he may deem necessary and, before using them, shall call the Engineer's attention to any inaccuracies.

3. The Contractor shall, at his own expense, establish all working or construction lines and grades as required from the reference marks set by the Engineer, and shall be solely responsible for the accuracy thereof. He shall, however, be subject to the check and review by the Engineer.

C. Safeguarding Marks:

1. The Contractor shall safeguard all points, stakes, grade marks, monuments, and bench marks made or established on the Work, bear the cost of re-establishing them if disturbed, and bear the entire expense of rectifying work improperly installed due to not maintaining or protecting or to removing without authorization such established points, stakes, and marks.

2. The Contractor shall safeguard all existing and known property corners, monuments, and marks adjacent to but not related to the Work and shall bear the cost of re-establishing them if disturbed or destroyed.

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1.07 CONNECTION TO EXISTING FACILITIES

A. Unless otherwise specified or indicated, Contractor shall make all necessary connections to existing facilities, including structures, drain lines, and utilities such as water, sewer, gas, telephone, and electric. In each case, Contractor shall receive permission from County or the owning utility prior to undertaking connections. Contractor shall protect facilities against deleterious substances and damage.

B. Connections to existing facilities which are in service shall be thoroughly planned in advance, and all required equipment, materials, and labor shall be on hand at the time of undertaking the connections. Work shall proceed continuously (around the clock) if necessary to complete connections in the minimum time. Operation of valves or other appurtenances on existing utilities, when required, shall be by or under the direct supervision of the County or the owning Utility.

C. The Contractor shall perform an investigation, by third party, using Ground Penetrating Radar (GPR) in all areas of construction prior to any excavations.

D. Contractor shall locate and investigate existing utilities as necessary to verify materials and sizes for tie in connections or restraints that may be needed prior to ordering any materials.

E. Contractor to provide mechanical thrust restraints on all new pipe joints on this project, including existing pipes at tie in locations. Contractor shall provide exploratory excavations at tie in locations to determine restraints required each side of the tie in that will be needed.

1.08 CLEANING UP

A. Contractor shall keep the premises free at all times from accumulations of waste materials and rubbish. Contractor shall provide adequate trash receptacles about the Site and shall promptly empty the containers when filled.

B. Construction materials, such as concrete forms and scaffolding, shall be neatly stacked by Contractor when not in use. Contractor shall promptly remove splattered concrete, asphalt, oil, paint, corrosive liquids, and cleaning solutions from surfaces to prevent marring or other damage.

C. Volatile wastes shall be properly stored in covered metal containers and removed daily.

Wastes shall not be buried or burned on the Site or disposed of into storm drains, sanitary sewers, streams, or waterways. All wastes shall be removed from the Site and disposed of in a manner complying with local ordinances and antipollution laws.

D. Adequate cleanup will be a condition for recommendation of progress payment applications.

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1.09 SITE ADMINISTRATION

A. Contractor shall be responsible for all areas of the Site used by it and by all Subcontractors in the performance of the Work. Contractor shall exert full control over the actions of all employees and other persons with respect to the use and preservation of property and existing facilities, except such controls as may be specifically reserved to County or others. Contractor shall have the right to exclude from the Site all persons who have no purpose related to the Work or its inspection, and may require all persons on the Site (except County's employees) to observe the same regulations as Contractor requires of its employees.

B. Access to the Site will be limited to the manual gate located in the North of the facility, off Water Plant Drive, unless specific alternate arrangements are made with the Owner.

Contractor shall supply a list, and periodically update it, that contains the names of all personnel with driver licenses numbers and license plate numbers of all vehicles that will be on-site during construction. Contractor shall also supply County's Security Representative a daily list of any scheduled visitors. Only scheduled visitors will be permitted to enter upon verification of identity.

C. County reserves the right to direct Contractor to permanently remove any subcontractor or subcontracted employee from the site for breach of security, policy, unsafe working practice, unprofessional behavior, or failure to comply with access restrictions.

1.10 SECURITY

A. Contractor shall be responsible for protection of the Site, and all Work, materials, equipment, and existing facilities thereon, against vandals and other unauthorized persons. Contractor shall comply with Orange County's security requirements to protect the site.

B. The County has implemented special security measures to protect the public water system and the Contractor shall provide the same level of security. The Contractor shall provide the following security measures:

1. Contractor will supply list of all personnel that will be on the Hunters Creek WSF site each morning to County’s R.P.R.

2. All personnel, employees, and/or subcontractors and suppliers that pass through the security perimeter shall wear Contractor issued photo identification badges.

3. Contractor will supply list with names, driver license, and license plate numbers of all personnel.

4. All Contractor's and subcontractor's personnel passing through the security perimeter shall have background checks to identify any historical crimes dealing with terrorism, sabotage, or other government related illegal activities at the

Tt# 200-10034-21001 01000-12 121323 cost of the Contractor and before entering Orange County Utilities' Hunters Creek WSF site. Proof of background checks shall be submitted to County.

5. All project deliveries shall be inspected prior to entering the security perimeter of the facility in order to verify contents. All delivery personnel and delivery vehicles shall be under supervision while within the security perimeter of the facility in lieu of issuance of photo identification badges. The Contractor shall maintain staff to accept all deliveries to the site; the County will not be responsible for receipt of any deliveries.

6. If access other than the main gate off Water Plant Drive is utilized, a full time guard shall be provided at the construction gate during contractor working hours at the cost of the Contractor. All arrangements for alternative access shall be pre-arranged with the County. All alternative access must be secured and locked when not in use.

No Claim shall be made against County by reason of any act of an employee or trespasser, and Contractor shall make good all damage to County's property resulting from Contractor's failure to provide security measures as specified.

1.11 SMOKE/TOBACCO FREE CAMPUS

A. In order to protect the public health, safety, and welfare of citizens and employees, smoking tobacco or any other substance is prohibited in County owned or operated facilities and vehicles. Contractor's personnel will not be permitted to use tobacco products on County property, including County parking lots, break areas, and worksites.

Smoking means the lighting of any cigarette, cigar or pipe, or the possession of any lighted cigarette, cigar or pipe, regardless of its composition. This requirement shall be enforced from the beginning of construction and violators will be removed from the property.

1.12 TRAINING

A. Unless otherwise specified longer in the equipment specifications, a minimum of two (2) eight (8) hour days of training shall be provided for each piece of equipment supplied, including all electrical installation, instruments, and testing equipment. Training shall occur after equipment testing and checkouts have been completed but prior to start-up.

Contractor shall video and audio record as specified in Section 01650. Contractor shall submit video for review and acceptance by the Owner. The Contractor shall submit a C.A.R. (Construction Assistance Request) form seven (7) days prior to beginning of training. Contractor shall submit training agenda, instructor names and resumes, and training handouts to be used. Training shall be based on O&M manuals supplied by the Contractor and shall be performed by someone qualified in training of equipment to be supplied. The training representative shall have at least 2 years of experience in training.

B. Refer to Section 01730 Operating and Maintenance Data and individual equipment specifications for additional training requirements.

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1.13 PROGRAMMING SOFTWARE

A. Programming Software. Programming software shall be provided for any equipment which includes a programmable logic controller (PLC) or other digital controller that is user-programmable. The software shall be suitable for loading and running on a laptop personal computer operating with a windows-based operating system. A copy of the manufacturer’s original operating logic program shall be provided for use in maintaining and troubleshooting the equipment. Where multiple pieces of equipment, from the same or different vendors, use the same programming software, only one copy of the software need be provided.

END OF SECTION

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SECTION 01010

SUMMARY OF PROJECT

PART 1 - GENERAL

1.01 WORK COVERED BY CONTRACT DOCUMENTS

A. This Contract is for the construction of the Hunters Creek WSF VFDs Addition Project as shown on the Drawings and specified herein. The Work consists of furnishing all labor, equipment, and materials for the construction of the facilities consisting of, but not limited to the following:

1. High Service Pump Building:

i. Replacement of four (4) existing high service pumps (HSPs) and motors, and suction and discharge lines

ii. Addition of VFDs for the new pumps

iii. Relocation of the disconnects for the new HSPs to the East wall

iv. Replacement of existing electrical distribution equipment. Note, existing electrical distribution equipment to remain in service until new electrical distribution equipment has been installed and is operational

v. New CMU electrical room located within the existing generator room to accommodate the proposed electrical equipment. Note, new wall shall be partially completed only to provide access to existing electrical distribution equipment. Once new electrical equipment is online and all existing loads are transferred, the wall/room to be completed

vi. Replacement of the existing 277V exterior and interior lighting at all structures and buildings with 120V LED lighting

vii. Rehabilitation of overhead crane structural steel support framing in the HSP building

viii. Replacement of the overhead crane trolley and hoist in the HSP building

ix. Replacement of the existing roll-up doors with motorized roll-up doors

x. Replacement of the existing window frames and sills with impact resistant aluminum units

xi. Mechanical upgrades including the replacement of the existing exhaust fans and new condenser units

xii. Addition of new distributed antenna system (DAS) system repeater

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2. Chlorine Building

i. Replacement of existing exhaust fans

ii. Replacement of lighting

3. Fluoride Building:

i. Upgrades to the existing fluoride building including a new CMU block enclosure with a new exhaust fan, new floor grating, new entrance door

ii. Replacement of the existing fluoride metering skids, concrete pedestal, and associated piping, valves, and appurtenances

iii. Reconfiguration of existing fluoride bulk storage tank and relocation of existing day tank, including replacement of concrete pedestal, chemical piping, valves, appurtenances, and vent

iv. Replacement of lighting

4. Wells No. 1 and 2:

i. Remove existing 12-inch raw water pipe and install new 16-inch raw water discharge pipe, valves, fittings, flow meter, and appurtenances for two (2) existing potable water wells

ii. Replacement of the existing roll-up doors with motorized roll-up doors

iii. Replacement of the existing exhaust fans

iv. Replacement of lighting

5. Generator and Fuel Tank:

i. Replacement of existing diesel generator and fuel tank:

• New standby generator, fuel bulk tank, fuel day tank, fuel piping, and bollards

ii. Modifications to the existing louver openings to accommodate the generator modifications

iii. Provide temporary generator during construction of new standby generator and fuel system

6. Replacement of the entrance gate and motor operator

7. Submit layout of the Erosion and Sedimentation Control plan with details

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8. Fire Alarm System Repeaters:

i. Complete survey to determine need of a distributed antenna system (DAS) system

ii. Delegate the design of the repeaters to the installer if the survey determines the equipment is required

iii. Furnish and install repeaters at all necessary buildings, as determined by the survey. Provide all necessary two-way communication devices, control station, conduit, wiring, boxes, fittings, etc. as required for a complete system. Materials and installation shall be per Divisions 15 and 16.

1.02 CONTRACTOR’S USE OF PREMISES

A. The Contractor shall assume full responsibility for the protection and safekeeping of products and materials at the job site. If additional storage or work areas are required, Contractor shall obtain at no additional cost to the Owner.

B. The EOR will review and approve the project schedule, proposed sequence of construction, demolition, and connection plans prior to the start of the project. Any requested changes to the approved sequence of construction, demolition, or connection plans shall be submitted to the EOR for review and approval.

1.03 PROJECT SEQUENCE

A. The Contractor shall establish his work sequence based on the use of crews to facilitate completion of construction and testing within the Contract Time. Contractor shall submit detailed sequence and schedule in accordance with Section 01310 – Construction Progress Schedules and Section 02050 – Demolition.

B. The RPR will review and approve the project schedule, proposed sequence of construction, demolition, and connection plans prior to the start of the project. Any requested changes to the approved sequence of construction, demolition or connection plans shall be submitted to the RPR for review and approval.

C. All tie-ins to existing utilities shall be coordinated with and approved by the RPR.

1.04 SEQUENCE OF PLANT OPERATION DURING CONSTRUCTION

A. The Contractor shall establish the work sequence based on maintaining plant operations as determined by the County prior to construction. The Hunters Creek WSF shall not be taken off-line for longer than eight (8) hours for any shutdown. Contractor shall make every effort to minimize the number and duration of shutdowns by sequencing work such that multiple modifications are made during shutdowns where feasible. No shutdowns shall be allowed without prior approval from the County. All shutdown periods to be coordinated through and approved by the County. Contractor shall provide a notice in writing to the Owner and Engineer a minimum of fourteen (14) days

Tt# 200-10034-21001 01010-4 121323 in advance of any planned shutdowns for review and approval.

1. Wells Discharge Piping:

i. No plant shutdown time is anticipated for the addition of the well conveyance piping with the use of the wet tap and valve for connection to the existing 16-inch raw water line.

ii. Construct new buried yard piping parallel to the existing pipe and have final approved product prior to decommissioning the existing pipe.

iii. Modifications to the raw water well discharge piping shall occur so that one (1) well remains operational at all times.

2. High Service Pumps:

i. Plant shutdown time is anticipated for the replacement of the isolation valves for the high service pumps suction and discharge lines. During this time, the work shall be sequenced such that the plant will not be shut down for more than eight (8) hours. Modifications to the high service pump station shall occur so that one (1) pump is removed from service at a time. Three (3) of the four (4) pumps shall remain operational at all times.

3. Fluoride Building Construction:

i. Provide a minimum one (1) week notice prior to placing the existing fluoride system off-line.

4. Front Gate Replacement:

i. Provide a minimum two (2) weeks’ notice prior to demolition of existing and construction of new front gate.

ii. If gate replacement takes longer than one (1) day during normal hours, provide temporary security on a 24-hour, 7-day basis until new gate is fully installed and approved by the County and Engineer.

B. Table 01010-A is provided as a basic reference for proposed sequence of construction for the high service pump station improvements. Contractor shall submit detailed sequence and schedule as required in Section 01310 – Construction Progress Schedule and Section 02050 – Demolition.

C. Provide a minimum 1-week notice prior to taking the existing fluoride system offline.

D. Prior to commencement of work on-site, Contractor shall furnish sequence of work to the County for review.

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TABLE 01014-A

HIGH SERVICE PUMP STATION – PROPOSED SEQUENCE OF CONSTRUCTION

1. Coordinate each plant shutdown with the County a minimum of fourteen (14) days in advance

2. The WSF shall not be shut down for more than eight (8) hours at a time

3. Standby power shall be maintained at the facility at all times

4. Complete improvements (including pump, piping, valves, and appurtenances replacement and electrical upgrades) shall be performed on one high service pump before beginning work on another pump

5. In general, perform the Work at the High Service Pump Station in the following sequential tasks:

a. HSP 1:

i. Plant shutdown by the County

ii. Remove suction and discharge piping

iii. Remove existing pump

iv. Install new suction and discharge valves

a. Ensure no leakage so that valves can provide isolation to that line

v. Plant brought back online by the County

vi. Install new high service pump

vii. Install suction and discharge piping, valves, and appurtenances

viii. Pressure test, disinfect and bacteriological sampling for new piping and pump

ix. Existing electrical distribution equipment shall remain operational until new electrical distribution equipment, new VFD’s, etc. are operational.

Once new electrical systems are operational, coordinate disconnection and reconnection of new pumps per the process mechanical sequencing outline herein

x. Perform preliminary equipment testing and inspection of installed pump

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xi. After successful completion of testing and partial clearance from FDEP, place high service pump in service

b. HSP 2, 3, 4:

i. Repeat Steps a.i through a.xi for each high service pump

JCB/pt/specs/010125 Tt# 200-10034-21001 01025-1 121323

SECTION 01025

MEASUREMENT AND PAYMENT

PART 1 - GENERAL

1.01 REQUIREMENTS INCLUDED

A. This Section specifies administrative and procedural requirements to define pay items and determine payable amounts, and includes but is not limited to:

1. General Provisions

2. Work Not Paid for Separately

3. Measurement for Payment

4. Partial Payment for Stored Materials and Equipment

5. Payment Items

1.02 GENERAL PROVISIONS

A. This specification includes descriptions for bid items. This Contract’s specific bid items are listed in the Bid Schedule.

B. The total Contract Amount shall cover the Work required by the Contract Documents.

All costs in connection with the successful completion of the Work, including furnishing all materials, equipment, supplies, and appurtenances; providing all construction, equipment, and tools; and performing all necessary labor and supervision to fully complete the Work, shall be included in the unit and lump sum prices bid. All work not specifically set forth as a pay item in the Bid shall be considered a subsidiary obligation of the Contractor and all costs shall be included in the prices bid.

C. Contractor shall receive and accept the compensation provided in the Bid and the Contract as full payment for furnishing all materials, labor, tools and equipment, for performing all operations necessary to complete the Work under the Contract, and also in full payment for all loss or damages arising from the nature of the work, or from any discrepancy between the actual quantities of work and quantities estimated by the Engineer, or from the action of the elements or from any unforeseen difficulties which may be encountered during the prosecution of the Work until the final acceptance by the Owner.

D. Prices listed in the Bid shall include all services, obligations, responsibilities, labor, materials, devices, equipment, royalties and license fees, supervision, temporary facilities, construction equipment, bonds, insurance, taxes, clean up, traffic control, control surveys, field offices, close out, overhead and profit and all connections, appurtenances and any other incidental items of any kind or nature, as are necessary to complete the Work in accordance with the Contract Documents.

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E. The Contractor shall be liable for any and all sanitary sewer overflows associated with the Contract, regardless of fault. The Contractor shall be liable for all County personnel labor and equipment costs, penalties, and fines resulting from sanitary sewer overflows.

Such occurrences may be considered violations of Florida Statutes or administrative rules and may result in additional liability beyond that outlined below for damages and restoration, and the judicial imposition of civil penalties, pursuant to Sections 403.121 and 403.161 Fla Stat. Contractor will be assessed the following penalties for any and each Sanitary Sewer Overflow:

1. For a domestic or industrial wastewater violation not involving a surface water or groundwater quality violation, OCU shall assess a penalty of $2,000 for an unpermitted or unauthorized event or occurrence.

2. For an unpermitted or unauthorized discharge that resulted in a surface water or groundwater quality violation, OCU shall assess a penalty of $5,000 per unpermitted or unauthorized event or occurrence.

3. In addition, for any and all unpermitted or unauthorized discharge, OCU shall assess a penalty in the amount of $1.00 per gallon of sanitary sewer overflow, up to a maximum amount of $100,000 per each Sanitary Sewer Overflow.

F. The County reserves the right to delete any item included in the Schedule of Values and decrease the Contract Price by the scheduled amount for the item deleted.

G. The estimated quantities included in the Bid Schedule or other Contract Documents are approximate and are to be used only (a) for the purpose of comparing the bids submitted for the Work, and (b) as a basis for determining an initial Contract Amount.

The actual amounts of Work completed and materials furnished under unit price items may differ from the estimated quantities. The Owner does not expressly or by implication represent that the actual quantities involved will correspond exactly to the quantities stated in the Bid Schedule; nor shall the Contractor plead misunderstanding or deception because of such estimate or quantities or of the character, location or other conditions pertaining to the Work.