Appendix B - Trumbull DPW Technical Specifications and Special Provisions.pdf

Trumbull Department of Public Works 1 Project Information

Fuel Pump Renovation

PROJECT INFORMATION AND

INTRODUCTION TO THE TECHNICAL SPECIFICATIONS

TRUMBULL DEPARTMENT OF PUBLIC WORKS FUEL PUMP RENOVATION

Town of Trumbull

The State of Connecticut, Department of Transportation, Standard Specifications for Roads, Bridges, Facilities and Incidental Construction, Form 819, 2024 as revised by Supplemental Specifications dated

July 2023 or latest version (otherwise collectively as “CTDOT Form 819”), is hereby made part of this contract, as modified by the Special Provisions contained herein.

The Special Provisions relate in particular to the Trumbull Department of Public Works Fuel Pump

Renovation project in the Town of Trumbull.

Within CTDOT - Form 819 Standard Specifications and wherever the following terms are used they shall mean, respectively:

CDOT - Form 819 or Contract Meaning Herein

Documents term

State, Department Owner (Town of Trumbull)

Engineer or Architect Tighe & Bond, Inc.

Inspector Representative of Owner

Laboratory Laboratory designated by the Owner or his

Representative

All work under this contract shall follow and be constructed in conformance with CTDOT - Form 819 except as amended herein. In cases of conflict between CTDOT - Form 819 and these Special Provisions, the Special Provisions shall apply.

Applicable Safety Code: shall mean the latest edition, including any and all amendments, revisions and additions thereto of the Federal Department of Labor, Occupational Safety and Health Administration’s

"Occupational Safety and Health Standards” and ‘'Safety and Health Regulations for Construction”, the

State of Connecticut, Labor Department, ''Construction Safety Code State of Connecticut "Building Code”, whichever is the more stringent for the applicable requirements.

Bid Proposal Items: payment will only be made for items in the Bid Proposal. Other items may be included in the specifications but payment for items not listed in the Bid Proposal will be included in the cost of other items of work.

Trumbull Department of Public Works 1 Technical Specifications and Special Provisions

TRUMBULL DEPARTMENT OF PUBLIC WORKS

FUEL PUMP RENOVATION

TECHNICAL SPECIFICATIONS

AND SPECIAL PROVISIONS

Trumbull Department of Public Works 2 Technical Specifications and Special Provisions

DEPARTMENT OF PUBLIC WORKS FUEL PUMP RENOVATION PROJECT

Town of Trumbull

TABLE OF CONTENTS OF SPECIAL PROVISIONS

Note: This Table of Contents has been prepared for the convenience of those using this contract with the sole express purpose of locating quickly the information contained herein; and no claims shall arise due to omissions, additions, deletions, etc., as this Table of Contents shall not be considered part of the contract.

The State of Connecticut, Department of Transportation, Standard Specifications for Roads, Bridges, Facilities and Incidental Construction, Form 819, 2024 including latest addenda, is hereby made part of this contract, as modified by the Special Provisions contained herein.

The following Items of Work directly referenced in the Connecticut DOT Form 819, Supplements and

Amendments thereto:

Item No.

Item Description

0202000

0202100

0202323

0202529

0202502

Earth Excavation, Rock Excavation, Reuse Stockpiled Fill, Cut Bituminous Concrete Pavement, Removal of Concrete Pavement, All work under these items shall conform to Section 2.02 of Form 819

0209001 Formation of Subgrade

All work under this item shall conform to Section 2.09 of Form 819

0219002

0219003

Sedimentation Control Hay Bale System, Sedimentation Control Filter Fabric Fence System, All work under these items shall conform to Section 2.19 of Form 819

0304001 Processed Aggregate Base, All work under this item shall conform to Section 3.04 of Form 819

0406171 HMS S0.5,

All work under this item shall conform to Section 4.06 of Form 819

0601353 Concrete Pad

All work under this item shall conform to Section 6.01 of Form 819

0686200.6

0686950.10

6” Polyvinyl Chloride Pipe – 0’ to 10’ Deep

Remove Existing Pipe – 0’ – 10’ Deep

All work under this item shall conform to Section 6.86 of Form 819

0815001

0815091

Bituminous Concrete Lip Curbing

Removal of Bituminous Concrete Lip Curbing

All work under this item shall conform to Section 8.15 of Form 819

0901003

0901004

Steel Bollard

Remove Existing Steel Bollard

All work under this item shall conform to Section 9.01 of Form 819

Trumbull Department of Public Works 3 Technical Specifications and Special Provisions

Item No.

Item Description

0913048 Temporary 6' Chain Link Fence

All work under this item shall conform to Section 9.13 of Form 819

0950005

0950039

Turf Establishment

Erosion Control Matting Type D

All work under these items shall conform to Section 9.50 of Form 819

0971001 Maintenance and Protection of Traffic

All work under this item shall conform to Section 9.71 of Form 819

0975004 Mobilization and Project Closeout

All work under this item shall conform to Section 9.75 of Form 819

0980001 Construction Surveying

All work under this item shall conform to Section 9.80 of Form 819

1010001 Concrete Handhole

All work under this item shall conform to Section 10.10 of Form 819

1008187 4” PVC Conduit

All work under this item shall conform to Section 10.08 of Form 819

The following are additions/modifications to Form 819:

SECTION / ITEM TITLE PAGES

NOTICE TO CONTRACTOR – EXISTING UTILITIES 1

NOTICE TO CONTRACTOR – CONTRACTOR TRAINING REQUIREMENT FOR 10-HOUR

OSHA CONSTRUCTION SAFETY AND HEALTH COURSE

1.01 DEFINITIONS OF TERMS AND PERMISSIBLE ABBREVIATIONS 1

1.08 PROSECUTION AND PROGRESS 2

ITEM #0202451A TEST PIT EXCAVATION 1

ITEM #0202527A REMOVE BITUMINOUS CONCRETE PAVEMENT 1

ITEM #0204151A HANDLING WATER 1

ITEM #0211000A CONSTRUCTION ENTRANCE 1

ITEM #0219011A CATCH BASIN SEDIMENT FILTER 1

ITEM #9999970A INSTALLATION OF NEW FUEL FACILITY 1

ITEM #9999999A CANOPIES 1

Trumbull Department of Public Works 1 General

NOTICE TO THE CONTRACTOR – EXISTING UTILITIES

Existing utilities, shall be maintained during construction except as stated in the notice to contractor and/or noted on the plans. The Contractor shall verify the location of underground, structure mounted, and overhead utilities. Construction work within the vicinity of utilities shall be performed in accordance with current safety regulations.

The Contractor shall notify “Call before You Dig,” telephone: 1-800-922-4455, for the location of public utilities, in accordance with Section 16-345 of the Regulations of the Department of

Utility Control.

Contractors are cautioned that it is their responsibility to verify locations, conditions, and field dimensions of all existing features, as actual conditions may differ from the information shown on the plans or contained elsewhere in the specifications.

Also, refer to “Section 1.07 - Legal Relations and Responsibilities.”

Trumbull Department of Public Works 1 General

Rev. Date 3/11/09

NOTICE TO CONTRACTOR – CONTRACTOR TRAINING

REQUIREMENT FOR 10-HOUR OSHA CONSTRUCTION SAFETY AND

HEALTH COURSE

In accordance with Connecticut General Statute 31-53b and Public Act No. 08-83, the Contractor is required to furnish proof that any person performing the work of a mechanic, laborer or worker pursuant to the classifications of labor under section 31-53, has completed a course of at least ten hours in duration in construction safety and health approved by the Federal

Occupational Safety and Health Administration or, has completed a new miner training program approved by the Federal Mine Safety and Health Administration in accordance with 30 CFR 48 or, in the case of telecommunications employees, has completed at least ten hours of training in accordance with 29 CFR 1910.268.

Proof of compliance with the provisions of the statute shall consist of a student course completion card issued by the federal Occupational Safety and Health Administration, or other such proof as deemed appropriate by the Commissioner of the Connecticut Department of Labor, dated no earlier than five years prior to the commencement of the project. Each employer shall affix a copy of the construction safety course completion card for each applicable employee to the first certified payroll submitted to the Department of Transportation on which the employee’s name first appears.

Any employee required to complete a construction safety and health course as required that has not completed the course, shall have a maximum of fifteen (15) days to complete the course. If the employee has not been brought into compliance, they shall be removed from the project until such time as they have completed the required training.

This section does not apply to employees of public service companies, as defined in section 16-1 of the 2008 supplement to the General Statutes, or drivers of commercial motor vehicles driving the vehicle on the public works project and delivering or picking up cargo from public works projects provided they perform no labor relating to the project other than the loading and unloading of their cargo.

The internet website for the federal Occupational Safety and Health Training Institute is http://www.osha.gov/fso/ote/training/edcenters.

Additional information regarding this statute can be found at the Connecticut Department of

Labor website, http://www.ctdol.state.ct.us/wgwkstnd/wgemenu.htm.

Any costs associated with this notice shall be included in the general cost of the contract. In addition, there shall be no time granted to the contractor for compliance with this notice. The contractor’s compliance with this notice and any associated regulations shall not be grounds for claims as outlined in Section 1.11 – “Claims”.

http://www.osha.gov/fso/ote/training/edcenters http://www.ctdol.state.ct.us/wgwkstnd/wgemenu.htm

Trumbull Department of Public Works 1 Definitions

SECTION 1.01 - DEFINITIONS OF TERMS AND PERMISSIBLE ABBREVIATIONS

Article 1.01 of the Connecticut Department of Transportation’s “Standard Specifications for

Roads, Bridges and Facilities and Incidental Construction”, Form 819, is modified as follows:

1.01.01- Definitions: is amended and supplemented as follows:

Substitute the word "Municipality" or "Municipal" for "Department" wherever "Department", “State” and “Contract Section” appear in the definitions for each of the following terms: Award, Contract, Highway, Plans, and Project.

Substitute the word "Engineer" for "Commissioner" wherever "Commissioner" appears in the definitions for each of the following terms: Subcontractor and Sub-subcontractor.

Substitute the word "Engineer" wherever “Assistant District Engineer”, "Manager of Contracts", “Transportation Manager of Contracts”, or “Contracts Section” appears in the definitions.

Engineer: Delete the definition in its entirety and replace with the following:

The Municipality's First Selectman, acting directly or through a duly authorized representative.

Add the following:

Municipal: Of or relating to the Municipality.

Municipality: Town of Trumbull, Connecticut

Trumbull Department of Public Works 1 Prosecution and Progress

SECTION 1.08 - PROSECUTION AND PROGRESS

Article 1.08.01 – Transfer of Work or Contract: Add the following after the last paragraph:

The Contractor shall pay the subcontractor for work performed within thirty (30) days after the

Contractor receives payment for the work performed by the subcontractor. Also, any retained monies on a subcontractor's work shall be paid to the subcontractor within thirty (30) days after satisfactory completion of all the subcontractor's work.

For the purpose of this Item, satisfactory completion shall have been accomplished when:

(1) The subcontractor has fulfilled the contract requirements of both the Department and the subcontract for the subcontracted work, including the completion of any specified material and equipment testing requirement or plant establishment period and the submission of all submittals (i.e.: certified payrolls, material samples and certifications, required state and federal submissions, etc.) required by the specifications and the Department, and

(2) The work done by the subcontractor has been inspected and approved by the Department and the final quantities of the subcontractor's work have been determined and agreed upon.

If the Contractor determines that a subcontractor's work is not complete, the Contractor shall notify the subcontractor and the Engineer, in writing, of the reasons why the subcontractor's work is not complete. This written notification shall be provided to the subcontractor and the Engineer within twenty-one (21) days of the subcontractor's request for release of retainage.

The Engineer will institute administrative procedures to expedite the determination of final quantities for the subcontractor’s satisfactorily completed work.

The inspection and approval of a subcontractor's work does not eliminate the Contractor's responsibilities for all the work as defined in Article 1.07.12, "Contractor's Responsibility for

Work."

The inspection and approval of the subcontractor’s work does not release the subcontractor from its responsibility for maintenance and other periods of subcontractor responsibility specified for the subcontractor’s items of work. Failure of a subcontractor to meet its maintenance, warranty and/or defective work responsibilities may result in a finding that the subcontractor is non-responsible on future subcontract assignments.

For any dispute regarding prompt payment or release of retainage, the alternate dispute resolution provisions of this article shall apply.

The above requirements are also applicable to all sub-tier subcontractors and the above provisions shall be made a part of all subcontract agreements.

Failure of the Contractor to comply with the provisions of this section may result in a finding that the Contractor is non-responsible on future projects.

Trumbull Department of Public Works 2 Prosecution and Progress

Article 1.08.07 - Determination of Contract Time:

Delete the second, third and fourth paragraphs and replace them with the following:

When the contract time is on a calendar day basis, it shall be the number of consecutive calendar days stated in the contract, INCLUDING the time period from December 1 through

March 31 of each year. The contract time will begin on the effective date of the Engineer’s order to commence work, and it will be computed on a consecutive day basis, including all

Saturdays, Sundays, Holidays, and non-work days.

Article 1.08.08 - Extension of Time:

Delete the sixth paragraph, “If an approved extension of Contract time… the following April 1”.

Article 1.08.09 - Failure to Complete Work on Time:

Delete the second paragraph, "If the last day...the project is substantially completed" and replace it with "Liquidated damages as specified in the Contract shall be assessed against the Contractor per calendar day from that day until the date on which the project is substantially completed.".

Article 1.08.13 – Termination of the Contractor’s Responsibility:

Delete in its entirety and replace with the following:

Article 1.08.13 - Acceptance of Work and Termination of the Contractor's Responsibility:

The Contractor's responsibility for non-administrative Project work will be considered terminated when the final inspection has been held, any required additional work and final cleaning-up have been completed, all final operation and maintenance manuals have been submitted, and all of the

Contractor’s equipment and construction signs have been removed from the Project site. When these requirements have been met to the satisfaction of the Engineer, the Commissioner will accept the work by certifying in writing to the Contractor, that the non-administrative Project work has been satisfactorily completed.

Trumbull Department of Public Works 1 Test Pit Excavation

ITEM #0202451A - TEST PIT EXCAVATION

Description: Excavate and backfill a designated area to determine the exact location of utility facilities which are near a proposed structure/pipe.

Materials:

Compacted Granular Fill: Article M.02.02

Bituminous Concrete Materials: Article M.04

Construction Methods: Keep affected utility owner apprised of proposed test pit excavation.

Excavate only as authorized and as directed by the Engineer. The size, depth and location will be as authorized by the Engineer.

If rock greater than 0.5 c.y. is encountered, the Engineer will determine if it must be removed and the method. Do not use explosives. See the pertinent construction methods of Section 2.02.03. When concrete must be removed, reinforced or not, it shall be considered, measured, and paid for as rock in foundation excavation.

If unsuitable backfill material is excavated, dispose as directed by the Engineer. Replace with suitable backfill and compact in accordance with Section 2.14.

Repair all damaged bituminous pavement in accordance with Section 4.06.03. Sawcut the edges to neat lines if there will be no subsequent excavation at the test pit for a foundation.

Method of Measurement: Test pit excavation will be measured at the contract unit price per cubic yard for the material actually removed from within the limits specified as directed by the Engineer.

When necessary, rock in foundation excavation will be measured at the contract price per vertical foot for the rock actually removed in accordance with Article 2.02.04.

Basis of Payment: This work will be paid for at the contract unit price per cubic yard for “Test Pit Excavation”, which price shall include excavation, unsuitable material disposal, compacted backfill, bituminous pavement, sawcut, pavement repair, all utility costs, all equipment, tools, labor and work incidental thereto. The volume excludes the volume of material that is measured as Rock In Foundation Excavation.

Pay Item Pay Unit

Test Pit Excavation C.Y.

Trumbull Department of Public Work 1 Remove Bituminous Concrete Pavement

ITEM #0202527A – REMOVE BITUMINOUS CONCRETE PAVEMENT

Description: This work shall consist of removing existing bituminous concrete pavement as shown on the plans.

Materials : None.

Construction Methods: Sawcut pavement limits as shown on the plans, and remove bituminous concrete pavement between the sawcut limits. Remove pavement and dispose of offsite in a legal manner.

Method of Measurement: Work under this item will be measured per square yard of bituminous concrete pavement removed. Payment will only be made once within the footprint of the existing bituminous concrete pavement, no payment will be made for the removal of temporary pavement.

Basis of Payment: Removal of Bituminous Concrete Pavement will be paid for at the contract unit price per square yard which price shall include all materials, equipment, tools, and labor incidental thereto.

Removal of Bituminous Concrete Pavement S.Y.

Trumbull Department of Public Works 1 Handling Water

ITEM #0204151A - HANDLING WATER

Description: Work under this item shall consist of designing, furnishing, installing, maintaining, removing and disposing of a temporary water handling system. This may include water-handling-cofferdams (temporary barriers), bypass pipes, bypass pumps/hoses, temporary energy dissipation, sumps, drainage channels, and equipment and work necessary for dewatering.

A temporary water handling system redirects surface water beyond, through, or around the limits of construction to allow work to be done in the dry.

Materials: The materials required for this work shall be as shown on the plans, on the accepted working drawings, or as ordered by the Engineer.

Construction Methods: The Contractor shall prepare and submit written procedures for handling water. Working drawings, in accordance with Article 1.05.02, shall also be prepared and submitted.

The Contractor shall consider basin conditions and water elevations associated with the Site to determine the type of temporary water handling system required to redirect water away from work being performed. The system shall be designed to be compatible with the stage construction and Maintenance and Protection of Traffic, as indicated in the Contract, and shall conform to

Section 1.10.

The Contractor shall be responsible for maintenance of the water handling system. If the system becomes damaged or displaced during construction, the system shall be corrected as required.

Unless otherwise provided or directed, all temporary water handling system components shall be removed and disposed of in an acceptable manner when no longer required.

Method of Measurement: The work under this item, being paid on a lump sum basis, will not be measured for payment.

Basis of Payment: This work will be paid for at the Contract lump sum price for “Handling

Water” complete and accepted, which price shall include designing (including submittals and working drawings), furnishing, installing, maintaining, removing, and disposing of all temporary water handling system components as are necessary for completion of the work. This price shall include all materials, equipment, tools, labor and work incidental thereto.

A schedule of values for payment shall be submitted to the Engineer for review and comment.

Handling Water l.s.

Trumbull Department of Public Work 1 Construction Entrance

ITEM #0211000A – CONSTRUCTION ENTRANCE

Description: This work shall consist of installing construction entrances as shown on the plans.

Materials : Stone shall be crushed stone conforming to Article M.02.01-1, Gradation No. 3.

Geotextile shall have the following properties:

Grab Tensile Strength, ASTM D4632: 315 lbs.

Grab Tensile Elongation, ASTM D4632: 15%

Trapezoid Tear Strength, ASTM D4533: 113 lbs.

CBR Puncture Strength, ASTM D6241: 900 lbs.

Apparent Opening Size, ASTM D4751: 40mm

Permittivity, ASTM D4491: 0.05 sec-1

Flow Rate, ASTM D4491: 4.0 gal/min/ft2

UV Resistance (at 500 hours), ASTM D4355: 70%

Construction Methods: Install construction entrance at the locations shown on the plans. Clear the area of the construction entrance of all vegetation, roots, and other objectionable material. Place the stone to the specified dimensions. Maintain the pads in a condition that prevents tracking or flow of mud onto public rights-of-way. This may require periodic top dressing with CTDOT No. 3 stone, as conditions demand, and repair and/or cleanout of any structures used to trap sediment. Remove all material spilled, dropped, washed, or tracked from vehicles onto roadways or into storm drains immediately.

Method of Measurement: Work under this item will be measured per square yard of construction entrance installed. No separate payment will be made for maintaining construction entrances.

Basis of Payment: Construction Entrance will be paid for at the contract unit price per square yard which price shall include all materials, equipment, tools, and labor incidental thereto.

Construction Entrance S.Y.

Trumbull Department of Public Work 1 Catch Basin Sediment Filter

ITEM #0219011A – CATCH BASIN SEDIMENT FILTER

Article 02.19.02 – Material:

Include catch basins inserts. Catch basin insert type to be approved by the Engineer and as detailed in the drawings.

Article 02.19.04 - Method of Measurement:

This work will be measured for payment by the actual number Each of “Catch Basin Sediment Filters” installed and accepted.

Delete the last sentence in the first paragraph and substitute the following:

Replacement systems damaged by the Contractor’s operation or rendered inoperative by any cause as a result of early installation without approval of the Engineer will not be measured for payment.

Article 02.19.05 – Basis of Payment:

Payment for this work will be made at the Contract unit price per Each for “Catch Basin Sediment Filter” complete in place, which price shall include all materials, equipment, tools and labor incidental to the installation, maintenance, replacement, removal and disposal of the system and surplus material. No payment shall be made for the clean out of accumulated sediment.

Catch Basin Sediment Filter EA.

Trumbull DPW Fuel Pump Renovation ITEM # 9999970A

ITEM #9999970A – INSTALLATION OF NEW FUEL FACILITY

Description: Under this item, the Contractor shall complete all work depicted on the Contract

Plans and described in the CSI-formatted Specifications that make up this Major Lump Sum Item

(MLSI). Refer to Form 819 Article 1.20-1.02.04 for additional information in this regard.

Any work incidental to another bid item which is not specifically described or included in the bid item, but which is required for performance and completion of the work required under the

Contract, shall be considered to be included under this item.

Materials: All materials shall be as required by the Contract Plans and as described in the CSI-formatted Specifications that make up this MLSI.

Construction Methods: All methods of construction shall conform to the requirements as stipulated in the CSI-formatted Specifications that make up this MLSI.

Method of Measurement: This item will be paid for at the contract lump sum price for

“Installation of New Fuel Facility” complete.

Basis of Payment: This item will be paid for at the contract lump sum price for “Installation of

New Fuel Facility” which price shall include all administrative and procedural requirements, material, equipment, labor, and work incidental thereto.

Payment for approved long-lead fuel facility equipment may be made prior to installation when approved by the Town in accordance with the Special Condition titled “Long-Lead Equipment

Procurement and Payment.” Such payment shall be considered partial payment under this item and shall not be considered separate or additional compensation. Payment shall be subject to the documentation, ownership, insurance, storage, retainage, and acceptance requirements stated therein. Payment for long-lead equipment shall not constitute acceptance of the equipment or relieve the Contractor from responsibility for delivery, protection, installation, testing, startup, warranty, replacement of damaged or defective materials, or compliance with the Contract

Documents.

PAY ITEM PAY UNIT

Installation of New Fuel Facility LS

Trumbull Department of Public Work 1 Canopies

ITEM #9999999A - CANOPIES

Description: Under this item, the Contractor shall complete all work depicted on the

Contract Plans and described in the CSI-formatted Specifications that make up this Major

Lump Sum Item (MLSI). Refer to Form 819 Article 1.20-1.02.04 for additional information in this regard.

Any work incidental to another bid item which is not specifically described or included in the bid item, but which is required for performance and completion of the work required under the Contract, shall be considered to be included under this item.

Materials: All materials shall be as required by the Contract Plans and as described in the

CSI- formatted Specifications that make up this MLSI.

Construction Methods: All methods of construction shall conform to the requirements as stipulated in the CSI-formatted Specifications that make up this MLSI.

Method of Measurement: This item will be paid for at the contract lump sum price for

“Canopy” complete.

Basis of Payment: This item will be paid for at the contract lump sum price for “Canopy”, which price shall include all administrative and procedural requirements, material, equipment, labor, and work incidental thereto.

PAY ITEM PAY UNIT

Canopy LS

Trumbull Department of Public Work

INDEX OF CSI-FORMATTED SPECIFICATIONS

AND CORRESPONDING FORM 819 ITEM NUMBER

TRUMBULL DEPARTMENT OF PUBLIC WORKS FUEL PUMP

RENOVATION

TRUMBULL, CT

Item # CSI Section Description of Item Pages

9999999A 02000 Canopies 7

9999970A 02115 Aboveground Storage Tank and Piping Removal 6

9999970A 02225 Selective Demolition 4 9999970A 02315 Excavation, Backfill, and Compaction 6

9999970A 02320 Borrow Materials 3

9999970A 02740 Bituminous Concrete Pavement 4

9999999A 02870 Bollards: Metal, concrete, and stone bollards. 2 9999970A 03100 Concrete Forms and Accessories 5

9999970A 03200 Concrete Reinforcement 5

9999970A 9999999A

03300 Cast-in-Place Concrete 14

9999970A 09900 Painting 7

9999970A 13201 Fuel Storage Equipment 4 9999970A 13426 Fuel Tank Monitoring System 5

9999999A 13970 Dry Chemical Fire Extinguishing 6

9999970A 9999999A

15050 Piping - General 6

9999970A 9999999A

15060 Hangers and Supports 4

9999970A 9999999A

15102 Carbon Steel Pipe and Fittings 2

9999970A 9999999A

15110 Valves 4

9999970A 9999999A

16050 Basic Electrical Requirements 5

9999970A 9999999A

16060 Grounding and Bonding 6

9999970A 9999999A

16070 Electrical Hangers and Supports 3

9999970A 9999999A

16075 Electrical Identification 2

9999970A 9999999A

16080 Electrical Testing 5

9999970A 9999999A

16120 Conductors and Cables 4

9999970A 9999999A

16131 Conduit 9

9999970A 9999999A

16136 Boxes 5

9999970A 9999999A

16140 Wiring Devices 2

9999970A 9999999A

16410 Switches and Circuit Breakers 2

9999970A 9999999A

16440 Panelboards 3

Tighe&Bond

Trumbull DPW Fuel Pump Renovation 02000-1 Canopies

SECTION 02000

CANOPIES

PART 1 GENERAL

1.1 SUMMARY

A. Freestanding, pre-engineered metal canopies with a clearance height of 15 feet including concrete foundation, steel framing, metal roof, roof drains and leaders, fascia components, and metal ceiling and accessories.

1.2 RELATED SECTIONS

A. Section 02870 - Bollards: Metal, concrete, and stone bollards.

B. Section 03300 - Cast-In-Place Concrete: Concrete islands and curbing.

C. Section 13970 – Dry Chemical Fire Extinguishing

D. Division 15 – Plumbing: Plumbing services and connections.

1.3 REFERENCES

A. American Institute of Steel Construction, Inc. (AISC): AISC 360 – Specification for

Structural Steel Buildings (copyrighted by AISC, ANSI approved).

B. American Society of Civil Engineers (ASCE): ASCE 7 – Minimum Design Loads for

Buildings and Other Structures (copyrighted by ASCE, ANSI approved).

C. American Welding Society (AWS): AWS D1.1 – Structural Welding Code - Steel

(copyrighted by AWS, ANSI approved).

D. ASTM International (ASTM): ASTM A 36/A 36M – Standard Specification for

Structural Steel.

E. National Association of Architectural Metal Manufacturers (NAAMM): NAAMM

MFM – Metal Finishes Manual.

F. National Fire Protection Association (NFPA): NFPA 70 – National Electrical Code

(copyrighted by NFPA, ANSI approved) - hereinafter referred to as NEC.

1.4 PERFORMANCE REQUIREMENTS

A. Provide one pre-engineered canopy capable of withstanding the effects of gravity loads and the following loads and stresses within limits and under conditions indicated for the specific location where Canopy will be installed:

1. Uniform pressures: minimum design wind load per ASCE 7, Hazard Class III.

2. Snow load: minimum design snow load per ASCE 7.

3. Seismic performance: minimum design seismic criteria per ASCE 7.

B. Thermal Movements: Provide pre-engineered canopies that allow for thermal movements resulting from the following maximum change in ambient and surface temperatures by preventing buckling, opening of joints, overstressing of components, failure of joint sealants, failure of connections, and other detrimental effects. Base

Trumbull DPW Fuel Pump Renovation 02000-2 Canopies engineering calculation on surface temperatures of materials due to both solar heat gain and nighttime-sky heat loss.

1. Temperature Change (Range): 120 degrees F (67 degrees C), ambient; 180 degrees F (100 degrees C), material surfaces.

1.5 SUBMITTALS

A. Submit manufacturer's data sheets on each product to be used, including:

1. Construction details, material descriptions, dimensions of individual components and profiles, and finishes.

B. Submit shop drawings. Include plans, elevations, sections, details, and attachments to other work. Canopy supplier shall furnish complete canopy drawings signed and sealed by a professional engineer licensed in the state of Connecticut.

C. Submit product certificates signed by the manufacturer certifying material compliance with specified performance characteristics and criteria, and physical requirements.

D. Submit warranty documents specified herein.

E. Provide design of electrical and communication systems required to connect, power and operate the new fuel pump facility, inclusive of canopy, fuel pumps, tanks, and appurtenances, to the existing DPW Building electrical and communications system in accordance with the manufacturer requirements and all Local and State codes.

F. Submit photometric plan for canopy and fuel island LED technology lighting, demonstrating compliance with all applicable local, state, and utility illumination requirements. Photometric calculations shall include maintained light levels, uniformity ratios, and fixture layout.

G. Submit shop drawings and details indicating provisions for two (2) security cameras mounted beneath the canopy raceways, including conduit routing, junction boxes, mounting provisions, and coordination with electrical and communication systems.

H. Submit shop drawings and product data for fire extinguishers and cabinets/boxes to be mounted on the canopy and/or fuel island, including mounting locations, attachment details, and cabinet type. Provide two (2) 10-lb ABC fire extinguishers installed at the fuel island. Each extinguisher shall be housed in a weatherproof protective enclosure/cabinet suitable for exterior conditions. Fire extinguishers shall be installed in locations and quantities as approved by the Fire Marshal. Coordinate all installations with applicable NFPA requirements and local fire codes.

I. The contractor shall provide a detailed schedule depicting all project work including lead times, scheduled fuel station shutdowns and temporary fueling operations.

J. Submit shop drawings to the engineer of record and the Town of Trumbull Fire Marshal detailing the fire suppression system design including hazard areas, cylinder locations, nozzle types and locations, discharge piping, pneumatic actuation tubing, detectors, manual release station, pressure switch, and interfaces with fuel dispensing and alarm systems.

Trumbull DPW Fuel Pump Renovation 02000-3 Canopies

1.6 QUALITY ASSURANCE

A. Manufacturer shall have experience specializing in the engineering and manufacturing of pre-engineered canopies with a minimum documented experience of twenty years and with a quality assurance program utilizing a quality inspection for each system.

B. Welding: Qualify procedures and personnel according to the following:

1. Welding shall be in accordance with AWS D1.1.

2. Structural shop welding shall be done by certified welders.

3. Steel shop connections shall be welded and field connections shall be bolted.

a. Shop welds may be changed to field welds with the approval of the

Engineer.

4. Slag shall be cleaned from welds and inspected. Steel shall be painted with red oxide rust-inhibitive primer.

5. Electrical components, devices, and accessories shall be listed and labeled as defined in NEC, Article 100, by a testing agency acceptable to authorities having jurisdiction, and marked for intended use.

C. Obtain pre-engineered metal canopy through one source from a single manufacturer who shall manufacture the canopy. Canopy shall have a clearance height of 15 feet.

D. Product Options:

1. The Drawings indicate size and dimensional requirements of pre-engineered metal canopies and are based on the specific system indicated. Do not modify intended aesthetic effects, as judged solely by the Owner, except with the

Owner’s approval. If modifications are proposed, submit comprehensive explanatory data to the Architect for review.

E. Coordination:

1. The Contractor shall conduct site meetings to verify project requirements, substrate conditions, utility connections, manufacturer's drawings and installation instructions. Comply with Division 1 sections on project meetings.

2. The contractor shall prepare for and pour the concrete footers for the pre-engineered metal canopies. Manufacturer shall furnish recommended footing drawings as per IBC Section 1807.3 and prints and rebar details for concrete footings, as well as provide anchor bolts to be embedded in concrete footer. Such items shall be delivered to project site in time for installation.

1.7 DELIVERY, STORAGE, AND HANDLING

A. Store products in manufacturer's unopened packaging until ready for installation.

B. Protect components and accessories from corrosion, deformation, damage, and deterioration when stored at job site. Keep materials free from dirt and foreign matter.

Trumbull DPW Fuel Pump Renovation 02000-4 Canopies

1.8 PROJECT CONDITIONS

A. The Contractor shall verify location and elevation of footings relative to finished grade, columns, and other construction contiguous with pre-engineered metal canopies by field measurements before fabrication and indicate measurements on shop drawings.

1.9 WARRANTY

A. Manufacturer shall warrantee the products to be free of defects in materials, leaks, and workmanship for 1 year from date of shipment.

B. Manufacturer shall warrantee the painted surfaces against peeling, flaking and chipping of canopy deck for 20 years from date of shipment.

PART 2 PRODUCTS

2.1 MANUFACTURERS

A. Manufacturer shall have a minimum of twenty years’ experience manufacturing pre-engineered canopies.

2.2 MATERIALS

A. Structural Steel:

1. Material and work shall conform to the latest AISC 360.

2. Square and rectangular tubing shall conform to ASTM A 500/A 500M, Grade B, Fy = 46 ksi.

3. Plate steel shall conform to ASTM A 36/A 36M, Fy = 36 ksi.

4. Structural steel shall be painted with a rust inhibitive (red oxide) primer (std).

B. Sheet Metal:

1. Decking: 3 inch (76 mm) by 16 inch (406 mm) by 20 gage bronze embossed, ASTM A 653/A 653M GR40, Fy = 40 ksi, galvanized steel with baked enamel finish.

2. Center and Tapered Gutter: 20 gage hot-dip galvanized steel baked enamel finish.

3. Perimeter Gutter: 20 gage hot-dip galvanized steel baked enamel finish.

4. Internal Downspout: 3 inch (76 mm) diameter PVC.

5. External Downspouts: 3 inch (76 mm) by 4 inch (102 mm) by 24 gage hot-dip galvanized steel with baked enamel finish.

6. Manufacturer shall be capable of providing seamless gutter profiles up to 40 feet

(12 m) in length.

2.3 PRE-ENGINEERED METAL CANOPY

A. Provide a complete, integrated set of manufacturer's standard design canopy components using a flexible frame with fixed base wherein the steel framing system uses stacked I Beam construction transferring the movement to the concrete footing without requiring a rigid connection between steel frame members. The beam arrangements allow for a cantilever design which can bring the columns from the

Trumbull DPW Fuel Pump Renovation 02000-5 Canopies perimeter of the structure to the inner protected zones between the drive lanes. These mutually dependent components shall form a pre-engineered canopy, ready for construction on project site. The pre-engineered metal canopy will be designed to meet all site structural wind, snow and seismic requirements.

1. Canopy fascia shall be Aluminum Composite Panel (ACM) available with a fluorocarbon paint finish, masked on one side. Shall be warranted for 10 or 20 years. Color shall be white, subject to final approval of Owner.

B. Comply with NAAMM MFM for recommendations for applying and designating finishes.

1. Variations in appearance of finished work of abutting or adjacent pieces are acceptable if they are within one-half of the range of approved samples.

Noticeable variations in the same piece are not acceptable. Variations in appearance of other components are acceptable if they are within the range of approved samples and are assembled or installed to minimize contrast.

C. Fabricate pre-engineered canopies completely in factory.

PART 3 EXECUTION

3.1 EXAMINATION

A. Examine areas and conditions under which the work is to be installed, and notify the

Contractor in writing, with a copy to the Owner and the Architect, of any conditions detrimental to the proper and timely completion of the work. Do not proceed with the work until unsatisfactory conditions have been corrected.

1. Examine supporting foundations for compliance with manufacturer's requirements, including installation tolerances and other conditions affecting performance of supporting members.

2. Check installed anchor bolts for accuracy. Verify that bearing surfaces are ready to receive the work.

3. Verify the rough-in of required mechanical and electrical services prior to placement of the structure.

3.2 PREPARATION

A. Clean surfaces thoroughly prior to installation.

B. Prepare surfaces using the methods recommended by the manufacturer for achieving the best result for the substrate under the project conditions.

3.3 INSTALLATION

A. A work area shall be required extending 10 feet (3 m) beyond buildings and canopies in all directions to the extent practical. The work area shall be flat, comprised of hard-packed soil or gravel, asphalt, or concrete, and free of open excavation, debris, construction equipment and construction workers. An additional flat work space a minimum of 25 feet (7.6 m) by 25 feet (7.6 m) or as practical shall be provided adjacent to the canopy and/or building for unloading and storing materials. Site to meet OSHA guidelines to allow lift equipment and scaffolding to maneuver the work area.

Trumbull DPW Fuel Pump Renovation 02000-6 Canopies

B. Set pre-engineered metal canopy plumb and aligned. Level base plates true to plane with full bearing on concrete bases.

C. Fasten pre-engineered metal canopy columns to anchor bolts and/or foundation bolts.

D. Provide anchor bolts as follows:

1. Anchor bolts or foundation bolts will be set by the Contractor in accordance with approved site specific drawings. They must not vary from the size and dimensions shown on the erection drawings. Use of a plywood template is recommended. Remove template prior to column erection.

2. Anchor bolts shall conform to ASTM A 307, and shall have a minimum of 7 inches (178 mm) of exposed thread and 23 inch (584 mm) minimum embedment with 1-1/4 inch (32 mm) nut and washer as embedment end.

E. Provide bolted connections as follows:

1. Structural erection bolts shall conform to ASTM A 325/A 325M.

2. A minimum diameter of 3/4 inch (19 mm) erection bolts shall be used for cross beam-to-column connections and a minimum of 5/8 inch (16 mm) diameter bolts for all other connections.

3. Drilled holes in structural steel shall be deburred.

4. Flat structural washers (minimum of one) shall be used on bolted connections.

5. Bolts shall be tightened to snug tight per latest RCSC specifications (unless otherwise specified).

F. Provide screws as follows:

1. Fastening shall be performed per installation prints provided by the manufacturer.

2. Self-drilling and self-tapping screws shall have a sufficient cut point and a 1/2 inch (13 mm) outside diameter dished metal-backed neoprene washer to be used in water sealing applications.

G. Provide pedestrian protection and warnings during construction which comply with local, Federal, and OSHA codes.

H. Prior to steel erection of any kind, the Contractor shall grade, backfill and otherwise prepare the job site to allow for rolling scaffold and ensure safe working conditions including the removal or relocation of overhead power lines.

I. Any grade or elevation situations which deviate from the approved manufacturer's plans shall be conveyed to the manufacturer prior to fabrication.

J. All anchor bolts and/or leveling plates shall be set within 1/4 inch (6 mm) tolerance on layout and grade level.

K. Temporary electrical power shall be provided.

L. Dumpster for trash and debris shall be provided by the Contractor.

3.4 ADJUSTING AND CLEANING

Trumbull DPW Fuel Pump Renovation 02000-7 Canopies

A. After completing installation, inspect exposed finishes and repair damaged finishes.

3.5 PROTECTION

A. Protect installed products until completion of project.

B. Touch-up, repair, or replace damaged products before Substantial Completion.

END OF SECTION

J:\T\T0196\194_DPW Fuel Pumps\Specifications\Special Provisions\Div 02\02000 - Canopies.docx

Trumbull DPW Fuel Pump Renovation 02115 - 1 Aboveground Storage Tank and Piping Removal

SECTION 02115

ABOVEGROUND STORAGE TANK AND PIPING REMOVAL

PART 1 GENERAL

1.1 SUMMARY

A. Section Includes

1. Cleaning, removal, and disposal of one (1) 10,000-gallon and three (3) 8,000-gallon

Convault aboveground fuel-oil storage tank and conveyance appurtenances including tanks, piping, associated equipment and appurtenances at the Department of Public

Works (DPW) facility in Trumbull, Connecticut.

B. Related Sections

1. Section 02120 – Transportation and Disposal of Contaminated Materials

2. Section 02315 – Excavation, Backfill and Compaction

1.2 REFERENCES

A. National Fire Protection Association (NFPA) Standard 1, 2021 Edition – Fire Code

B. NFPA Standard 30, 2021 Edition – Flammable and Combustible Liquids Code

C. NFPA Standard 30A, 2021 Edition, Code for Motor Fuel Dispensing Facilities and Repair

Garages

D. NFPA Standard 326 – Standard for the Safeguarding of Tanks and Containers for Entry, Cleaning or Repair,” latest revision.

1.3 DEFINITIONS

A. Aboveground Storage Tank (AST): a storage tank and any associated piping designed to contain petroleum products that is located above the surface of the ground or the floor of an underground structure (such as a basement or vault).

1.4 SUBMITTALS

A. No fewer than ten working days prior to performing the Work of this Section, submit:

1. Tank Removal Work Plan as specified herein.

2. Copies of all local, State, or Federal permits and licenses obtained as required herein.

3. Written confirmation that local authorities have been notified of planned tank removal activities in accordance with local requirements.

1.5 TANK SUMMARY

A. Aboveground storage tank is located in the area designated on the Drawings. The summary of aboveground storage tanks at each Site which are to be removed under this Section is as follows:

Trumbull DPW Fuel Pump Renovation 02115 - 2 Aboveground Storage Tank and Piping Removal

TABLE 1

AST Removal Schedule

Tank

Number/Label Quantity

Capacity

(gallons) Contents

Material of

Construction

Diesel Tanks 2 8,000 Diesel Convault

Gasoline Tanks 1 8,000 Gasoline Convault

1 10,000 Gasoline Convault

B. In the event that additional, previously unidentified underground fuel storage tanks are encountered during the course of the Work, Owner will advise Contractor if such tanks are to be removed. Should Owner require removal of such tanks, Work shall be performed in accordance with this Section.

1.6 REGULATORY REQUIREMENTS

A. Perform all tank removal, cleaning and disposal work in accordance with local, State, and

Federal regulations and the requirements of any permits or authorizations.

B. An application for a permit to remove the subject AST shall be submitted to the local Fire

Department at least 72 hours prior to commencing any AST removal activities.

1. Provide a copy of the approved permit to the Owner and Engineer.

PART 2 PRODUCTS – NOT USED

PART 3 EXECUTION

3.1 GENERAL

A. Perform operations in a manner which considers the health, safety and protection of all

Contractor and Subcontractor personnel, support personnel, Owner and their representatives, and the surrounding environment.

B. The Work of this Section shall be performed only by trained personnel who understand the associated hazards. Such personnel shall be sufficiently qualified, trained, or educated to safely carry out the necessary operations.

C. Verify all existing conditions affecting the Work.

D. Prior to initiating tank removal activities, disconnect all electrical switches supplying electrical current to equipment that may be connected to the equipment to be removed.

E. Remove residual petroleum product and other free liquids from the tanks and piping prior to removal of the tank from the ground.

1. Contractor shall assume that up to a total of 1,000-gallons of residual fuel and sediment shall be removed from the AST systems and transported offsite for disposal, excluding cleaning fluids.

2. Owner shall approve and sign all waste manifests prior to transporting any waste liquids offsite.

Trumbull DPW Fuel Pump Renovation 02115 - 3 Aboveground Storage Tank and Piping Removal

3. Prior to transportation offsite, the tank shall not contain flammable or combustible vapors within flammable range.

3.2 TANK REMOVAL WORK PLANS

A. Develop, implement, maintain, and supervise as part of the Work, a comprehensive Tank

Removal Work Plan for the site detailing planned tank removal, cleaning, and related operations. The plan shall include, but not be limited to, methods, means and sequence of operations for excavation, removal, cleaning, and ultimate disposal of the tank. The Tank

Removal Work Plan shall be based on State and Federal regulatory requirements, NFPA 326, Contractor experience, requirements of this Section, and applicable permits, approvals, and authorizations.

B. At a minimum, the Tank Removal Work Plans shall include:

1. Overall approach to tank removal.

2. Pre-removal investigation activities.

3. Methods to be employed for product, sludge, vapor, and pumpable liquid removal, and storage/disposal methods.

4. Proposed location(s) of any tank staging area(s) to be utilized for the temporary storage and cleaning of the tank.

5. Tank opening and tank cleaning procedures applicable to in-place cleaning, if applicable, and cleaning at tank staging areas.

6. Identification of waste and tank transporters and means of transportation.

7. Treatment, disposal, and alternate facilities, and means of treatment, disposal or remediation.

8. Spill prevention procedures.

9. Spill contingency procedures.

10. Decontamination procedures and safety measures.

C. The Work of this Section shall not be performed until the Tank Removal Work Plan is reviewed by Owner, Engineer and/or representatives, and authorization is given to proceed.

3.3 PREPARATION

A. Determine nature and quantity of tank residuals to facilitate disposal of same. Sample residual product, pumpable liquids, and sludge. If the data is not adequate, perform additional sampling and analysis to the extent required by the approved off-site treatment/disposal facility. Satisfy all regulatory requirements related to management of tank residuals.

B. Before excavating, drain product piping back to the tank, remove residual liquids trapped in the product lines, and remove all product from the tank.

C. Collect, contain and dispose of all un-salvageable tank products and sludge off site in accordance applicable Federal, State and local requirements.

D. All equipment…