B.02.08 Group1-18-R-J0018 Revision 0002 (Tampa).pdf

Revision 0002 GROUP1-18-R-J018 SF1442-A1

ADDENDUM TO THE STANDARD FORM 1442

REVISION 0002

31 July 2020

TAMPA HARBOR MAINTENANCE DREDGING 43 & 44 FOOT PROJECT TAMPA BAY

CUTS, GADSDEN POINT CUT, HILLSBOROUGH BAY CUTS AND UPPER CHANNELS,

HILLSBOROUGH COUNTY, FLORIDA

NOTICE OF INTENT TO ORDER: THIS OPPORTUNITY IS AVAILABLE ONLY TO THE

FOLLOWING CONTRACTORS AWARDED A CONTRACT UNDER SOLICITATION NUMBER

W912EP18R0029, GROUP 1 – UNRESTRICTED:

Callan Marine, Ltd. (W912EP19D0023); Cashman Dredging & Marine Contracting Co., LLC (W912EP19D0024); Cavache Inc. (W912EPD0025); Continental Heavy Civil Corp (CHC) (W912EP19D0026); Cottrell Contracting Corporation (W912EP19D0027); Great Lakes Dredge & Dock Company, LLC (W912EP19D0028); J.T. Cleary Inc.

(W912EP19D0029);Manson Construction Co. (W912EP19D0030); Marinex Construction, Inc. (W912EP19D0031); Norfolk Dredging Company (W912EP19D0032); Orion Marine Construction, Inc. (W912EP19D0033); Southern Dredging Co., Inc. (W912EP19D0034);

The Dutra Group (W912EP19D0035); Waterfront Property Services, LLC dba Gator Dredging (W912EP19D0036); Weeks Marine, Inc. (W912EP19D0037).

PROPOSALS WILL NOT BE CONSIDERED FROM ANY ENTITY OTHER THAN THE

PREVIOUSLY LISTED FIRMS INCLUDED IN THE GROUP 1 – UNRESTRICTED DREDGING

MATOC POOL.

EVALUATION: The award of the task order will be made on the basis of Lowest Price, Technical Acceptable (LPTA) evaluation method. To be considered technically acceptable, an offeror’s proposal must be rated “Acceptable under all non-price factors. The factors for evaluation will be as follows:

FACTOR 1 – Availability of technically acceptable dredge(s).

FACTOR 2 – Past performance.

FACTOR 3 – Price.

SUBMISSION REQUIREMENTS: Contractors are required to submit the following:

FACTOR 1 - Availability of technically acceptable dredge(s).

The contractor shall provide a letter on company letterhead identifying the dredge(s) the contractor proposes to do the work and the current location of dredge(s).

Evaluation Method:

The Government will evaluate all identified dredge(s) submitted to determine whether the identified dredge(s) have been found technically acceptable by the Contracting Officer prior to the proposal due date. The Government will also determine whether the dredge(s) are available to meet the required period of performance as stated in the Notice of Intent.

Revision 0002 GROUP1-18-R-J018 SF1442-A2

To be determined Acceptable for Factor 1, the identified dredge(s) must have been found technically acceptable prior to the proposal due date and be available to meet the required period of performance.

FACTOR 2 – Past performance.

NO SUBMISSION REQUIREMENT. Past Performance information submitted in response to the Dredging MATOC (Solicitation No. W912EP18R0029) will be used to determine the offeror’s record of complying with contractual requirements and meeting acceptable levels of performance risk.

Evaluation Method:

Past Performance was recently evaluated for all contractors under the Dredging MATOC. An "Acceptable" rating was earned under Past Performance for all offerors that received an award in accordance with the solicitation evaluation criteria for the Dredging MATOC (Solicitation No.

W912EP18R0029). Therefore, for this task order, all offerors will receive the Past Performance rating of "Acceptable".

Note: For future task orders, the Government reserves the right to use recent and relevant project data independently obtained from other Government or commercial sources or from any other sources available to include, but not limited to: (1) the Past Performance Information Retrieval System (PPIRS), (2) Federal Awardee Performance and Integrity Information System (FAPIIS) or Electronic Subcontract Reporting System (eSRS), or other data bases; (3) interviews with Program/Project Managers and Contracting Officers or rely upon personal business experience with the offeror; and (4) consider any information the offeror submits which explains any problems encountered on the identified contract and the offeror's corrective actions. The Government reserves the rights to obtain and evaluate past performance information from any source it deems appropriate. Information related to the contractor’s (or contractor’s team) performance in Quality, Schedule, Management, Regulatory Compliance and Safety/Security will be reviewed from the aforementioned additional sources to determine if the offeror is “Acceptable” or “Unacceptable.

FACTOR 3 – Price.

The Offeror’s submission for this factor shall be fully completed. Offeror completeness addresses the extent to which the elements of the price proposal are consistent with the requirements of the RFP.

Offerors are required to submit the following:

(1) Completed Bid Schedule (see Section 00010A).

(2) Bid Guarantee per Section 00700, Clause 52.228-1 and Section 00100A, Attachment 8, Paragraph 2.4.3, of the MATOC.

(3) Completed “Addendum to the Standard Form 1442” with the latest revision.

Revision 0002 GROUP1-18-R-J018 SF1442-A3

THE FOLLOWING INFORMATION IS APPLICABLE ONLY TO THIS TASK ORDER:

Block 7. Issued By:

USA Engineer District Jacksonville Contracting Division 701 San Marco Blvd.

Jacksonville, FL 32207-8175

Block 9. For additional information contact:

A. Name: Timothy Humphrey

Email Address: Timothy.G.Humphrey@usace.army.mil

B. Telephone No.: (904) 232-1072

Block 10. Magnitude of Construction: Between $10,000,000.00 and $20,000,000.00

Description of Work: See Technical Specifications Section 01 11 00 for description of work.

THIS SOLICITATION IS FOR GROUP 1 – UNRESTRICTED

You must be registered in the System for Award Management (SAM) in order to receive an award from this Notice of Intent. The SAM website is located at www.sam.gov.

The NAICS Code for this Notice of Intent is 237990 and the Small Business Size Standard is $27.5 million.

Block 11. The performance period is mandatory. (See FAR Clause 52.211-10 in Section 00700).

Block 12A. The Contractor must furnish any required performance and payment bonds: Yes

Block 12B. PAYMENT BONDS DUE WITHIN 10 CALENDAR DAYS AFTER AWARD.

Block 13. ADDITIONAL SOLICITATION REQUIREMENTS:

A. Offers to perform the work required are due electronically at the following email address by 2:00 PM, local time on 10 August 2020: timothy.g.humphrey@usace.army.mil and send a carbon copy (cc) to tedra.n.thompson@usace.army.mil andgriselle.gonzalez@usace.army.mil.

B. An offer guarantee is required. An electronic copy of the bid guarantee shall besubmitted with the offer while the Original must be received within two calendar days of the proposal response date.

C. All offers are subject to the (1) work requirements and (2) other provisions and clauses incorporated in the Notice Intent in full text or by reference.

mailto:Timothy.G.Humphrey@usace.army.mil http://www.sam.gov/ mailto:timothy.g.humphrey@usace.army.mil mailto:tedra.n.thompson@usace.army.mil mailto:griselle.gonzalez@usace.army.mil

GROUP1-18-R-J018 SF1442-A4 Revision 0002

D. Offers providing less than 60 calendar days for Government acceptance after the date offers are due will not be considered and will berejected.

NOTICE TO OFFERORS: Offerors are to complete Blocks 14, 15, 16, 17, 19 and 20A - 20D below:

Block 14. NAME AND ADDRESS OF OFFEROR (including Zip Code)

DUNS: CAGE:

Block 15. TELEPHONE NO. (Includearea code):

Block 16. REMITTANCE ADDRESS: (Include only if different than Item 14)

Block 17. The offeror agrees to perform the work required at the prices specified below in strict accordance with the terms of this Notice of Intent, if this offer is accepted by the Government in writing within 60 calendar days after the date offers are due.

Block 18. The offeror agrees to furnish any required performance and payment bonds.

Block 19. ACKNOWLEDGMENT OF REVISIONS

(The offeror acknowledges receipt of revisions to the notice of intent -- give number and date of each)

REVISION

NO.

DATE

GROUP1-18-R-J018 SF1442-A5 Revision 0002

Block 20A.

Name and Title of Person

Authorized to Sign Offer (Type or print)

Block 20B.

Email Address

Block 20C.

Signature

Block 20D.

Offer Date

Block 26 --This Task Order will be administered by:

Tampa Resident Office 4211 W. Boy Scout Blvd Suite 170 Tampa, FL 33607

Block 27 -- Payment will be made by:

USACE Finance Center 5722 Integrity Drive

ATTN: CEFC-AO-P

Millington, TN 38054-5005

GROUP1-18-R-J018 Revision 0002

SF 30 CONTINUATION

SHEET

Tampa Harbor Maintenance Dredging, 43 & 44-Foot Project, Tampa Bay Cuts, Gadsden Point Cut, Hillsborough Bay Cuts and Upper Channels, Hillsborough County, Florida

Revision 0002

SUMMARY OF CHANGES

1. SPECIFICATIONS:

The text changes have been updated with additions noted by underlined text and deletions noted by line/cross-outs, and pertain only to changes made by this amendment. The entire section is replaced if there is any change. The Project Table of Contents and Submittal Register are replaced without underlines and cross-outs if there are changes to these documents.

Changes to Specifications:

Volume 1 of 2 – Technical Specifications:

NA

Volume 2 of 2 – Technical Specifications:

DELETE Section 01 50 02 and REPLACE with the attached revised Section 01 50 02.

2. DRAWINGS:

DELETE Drawing No. C-14 and REPLACE with the attached revised Drawing No. C-14.

DELETE Drawing No. C-15 and REPLACE with the attached revised Drawing No. C-15.

DELETE Drawing No. C-56 and REPLACE with the attached revised Drawing No. C-56.

(End of Summary of Changes)

Tampa Harbor, M/D, 43 & 44-Foot Project, Tampa Bay Cuts, Gadsden Point Cut, Hillsborough Bay Cuts and Upper Channels

SECTION TABLE OF CONTENTS

DIVISION 01 - GENERAL REQUIREMENTS

SECTION 01 50 02

TEMPORARY CONSTRUCTION FACILITIES

PART 1 GENERAL

1.1 SUMMARY

1.2 REFERENCES

1.3 SUBMITTALS

1.4 PRECONSTRUCTION REQUIREMENTS

1.4.1 Mobilization/Demobilization Plan

1.4.2 Security Plan

1.5 EXISTING UTILITIES

1.5.1 Water

1.5.2 Electricity

1.6 BRIDGE-TO-BRIDGE COMMUNICATION

1.7 WORK AND ACCESS DATA

1.7.1 Staging and Access Areas

1.7.1.1 Existing Conditions Documentation and Post Construction

Restoration

1.7.2 Contractor Responsibilities

1.8 CONTRACTOR'S TEMPORARY FACILITIES

PART 2 PRODUCTS

2.1 TEMPORARY SIGNAGE

2.1.1 Bulletin Board

2.1.2 Project Identification and Safety Signs

2.1.3 Construction Forms and Details

2.1.4 Warning Signs

2.2 TEMPORARY FENCING

2.2.1 Polyethylene Mesh Safety Fencing

2.2.2 Chain Link Panel Fencing

2.2.3 Post-Driven Chain Link Fencing

2.3 TEMPORARY WIRING

2.4 STORAGE CONTAINERS

PART 3 EXECUTION

3.1 GENERAL REQUIREMENTS

3.1.1 Identification of Employees

3.1.2 Employee Parking

3.1.3 Onsite Information

3.1.4 Janitorial Services

3.2 AVAILABILITY AND USE OF UTILITY SERVICES

3.2.1 Lighting

3.2.2 Heating and Cooling

3.2.3 Water

3.2.4 Fire Extinguisher

3.2.5 Utility Lines

SECTION 01 50 02 Page 1

3.2.6 Electric Power

3.3 CONTRACTOR'S TEMPORARY FACILITIES

3.3.1 Contractor Field Office

3.3.1.1 Office Space for Government Personnel

3.3.2 Appearance of Trailer(s)

3.3.3 Waste Storage

3.3.4 Fuel Storage and Fueling Operations

3.4 SECURITY PLAN

3.4.1 Visitors

3.5 ACCOMMODATIONS AND MEALS FOR INSPECTORS

3.6 CLEANUP

3.7 RESTORATION OF STORAGE AREA

-- End of Section Table of Contents --

SECTION 01 50 02 Page 2

SECTION 01 50 02

TEMPORARY CONSTRUCTION FACILITIES

PART 1 GENERAL

1.1 SUMMARY

In addition to Construction Facilities this Section covers:

Temporary Utilities Construction Aids Vehicular Access and Parking Project Identification

See Section 01 57 20 ENVIRONMENTAL PROTECTION for requirements including silt control, trailer placement, fueling restrictions, dust control, solid waste, and cleanup. Upon completion of project, clean up and restore area in accordance with Clause CLEANING UP of Section 00700 CONTRACT CLAUSES in Volume 1.

a. Construction Facilities include, but are not limited to, the following:

(1) Contractor Offices

(2) Information Bulletin Board

(3) Material and Equipment Storage Area

(4) Fueling Area

(5) Secured Storage Area

(6) Employee Parking Area

(7) Debris Container (dumpster)

(8) Construction Signage to include Project Sign; Safety Sign; and, Construction Warning Signs

b. Temporary Utilities include, but are not limited to, the following:

(1) Water

(2) Electric

(3) Sewage

(4) Communications

(i) Telephone

(ii) Internet (10 Mbps or higher speed)

(5) Lighting

1.2 REFERENCES

The publications listed below form a part of this specification to extent referenced. The publications are referred to in text by basic designation only.

INSTITUTE OF ELECTRICAL AND ELECTRONICS ENGINEERS (IEEE)

IEEE C2 (2017; Errata 1-2 2017; INT 1 2017) National Electrical Safety Code

SECTION 01 50 02 Page 3

NATIONAL FIRE PROTECTION ASSOCIATION (NFPA)

NFPA 70 (2019; TIA 19-1; TIA 19-2; TIA 19-3; TIA

19-4; ERTA 1 2019) National Electrical Code

NFPA 241 (2019) Standard for Safeguarding Construction, Alteration, and Demolition Operations

U.S. ARMY CORPS OF ENGINEERS (USACE)

EM 385-1-1 Safety and Health Requirements Manual

1.3 SUBMITTALS

Government approval is required for submittals with a "G" designation;

submittals not having a "G" designation are for information only. Submit the following in accordance with Section 01 33 00 SUBMITTAL PROCEDURES.

SD-01 Preconstruction Submittals

Mobilization/Demobilization Plan ; G, RO

Security Plan ; G, RO

SD-02 Shop Drawings

Contractor's Temporary Facilities

Temporary Electric Drawings

1.4 PRECONSTRUCTION REQUIREMENTS

Submit the following preconstruction submittal items no later than 30 calendar days after Notice to Proceed.

1.4.1 Mobilization/Demobilization Plan

Plan must include, but not be limited to, the following:

a. Mobilization Requirements:

(1) Methods, equipment and materials

(2) Connection of utilities

(3) Placement of site facilities and temporary controls

(4) Construction of facilities

b. Demobilization Requirements (methods, equipment and materials required to clean-up and restore site at project conclusion):

(1) Collection, recycle and disposal of solid waste

(2) Contract-generated material

(3) Utility disconnection

(4) Removal of Contractor facilities

(5) Repair and restoration of site (i.e., fences, roads, or permanent facilities)

SECTION 01 50 02 Page 4

1.4.2 Security Plan

Prepare a Security Plan for Contracting Officer describing site security as follows:

a. Day and night security

b. Weekend and holiday security

c. General security duties

1.5 EXISTING UTILITIES

Investigate the availability of utilities at the project site. Provide potable water, sanitary sewer, electricity from transformer, communications and optional utilities require at the project site.

Provide internet services with 10 Mbps minimum speed and wireless capabilities to the Contractor's Field Office complex.

1.5.1 Water

In addition to the above, provide and maintain an adequate supply of water for construction use at no additional cost to the Government. Install and maintain necessary supply connections and piping for same, but only at such locations and in such manner as may be approved by the Contracting Officer. Provide and maintain temporary toilet and washing facilities.

Install and maintain toilet and washing facilities in a location approved by the Contracting Officer. Refer to paragraph AVAILABILITY AND USE OF UTILITY SERVICES below.

1.5.2 Electricity

In addition to the above, furnish all electric current at no additional cost to the Government. Install, connect, and maintain all temporary lines in a workmanlike manner satisfactory to the Contracting Officer.

Remove temporary lines in like manner at no additional cost to the Government prior to completion of the construction. Refer to paragraph AVAILABILITY AND USE OF UTILITY SERVICES below.

1.6 BRIDGE-TO-BRIDGE COMMUNICATION

Equip all dredges/marine equipment engaged in work under this contract with bridge-to-bridge radio telephone equipment in order that radio communication may be made with passing vessels. Operate the radio equipment on a single channel very high frequency (VHF), FM, on a frequency of 156.55 MC per second with low power output having a communication range of approximately ten miles. The frequency has been approved by the Federal Communications Commission. Monitor channels #13 and #16 at all times.

1.7 WORK AND ACCESS DATA

1.7.1 Staging and Access Areas

Obtain and coordinate staging areas and submit for Contracting Officer's approval. Access areas are shown on the contract drawings for the Contractor's use. The Contracting Officer will field-determine the final limits of the access areas indicated on the drawings in coordination with the Local Sponsor and the Contractor. Investigate and obtain any additional areas which may be necessary for construction operations at the Contractor's expense. The additional areas will be subject to the

SECTION 01 50 02 Page 5 approval of the Contracting Officer.

1.7.1.1 Existing Conditions Documentation and Post Construction Restoration

At all access sites and staging areas to be used, provide:

a. Photo-document the condition of all such areas prior to disrupting the site.

b. Limit access width through existing vegetation to 20 feet or less.

c. Replace any fencing, signage, curbing, or any other structural features disturbed by the Contractor's activities.

d. Restore and revegetate the access route with native dune plants to the pre-project condition subject to the approval of the Contracting Officer. Revegetation of access and staging areas must be with sod (non-dune areas) or viable plant units (dune areas) at 18-inch maximum spacing with species and diversity equivalent to preconstruction conditions. Include a survival warranty of 90 percent of the plant material for 90 days for revegetation. Install vegetation with fertilization and irrigation, or with initial irrigation, fertilization and approved water-absorbent polymeric gels, at no additional expense to the Government. Replace shrubs and trees to preconstruction conditions per the requirements of Section 01 57 20

ENVIRONMENTAL PROTECTION.

1.7.2 Contractor Responsibilities

Exclude the public from the work area in the immediate vicinity of his operations including but not limited to fill placement, grading, and transport. Minimize areas closed to the public. Install warning signs to warn the public and all commercial recreational boats of all construction activities. Provide and maintain all water and land access routes necessary for his equipment and plant to and from the work sites.

Ascertain the environmental conditions which can affect access, such as climate, terrain, and winds.

1.8 CONTRACTOR'S TEMPORARY FACILITIES

General layout sketch of temporary site facilities must include, but not be limited to, the following:

a. Trailer locations

b. Parking areas

c. Material storage

d. Equipment lay down area

e. Areas for gravel

f. Fuel areas

g. Supplemental or other staging area

h. Temporary well, water supply

i. Septic field or holding tanks, port-a-lets

j. Contaminated water handling

k. Concrete cleaning area and methods of disposal

l. Fences -- location and dimensions, entrance and exit points, and details of installation

m. Utilities (poles, connections and services)

n. Explosives storage

SECTION 01 50 02 Page 6

PART 2 PRODUCTS

2.1 TEMPORARY SIGNAGE

2.1.1 Bulletin Board

Prior to commencement of work activities, provide a clear weatherproof covered bulletin board not less than 915 by 1220 mm (36 by 48 inches) in size for displaying the Equal Employment Opportunity poster, a copy of the wage decision contained in the contract, Wage Rate Information poster, WH1090 Paid Sick Leave for Contractors poster (https://www.dol.gov/whd/regs/compliance/wh1090.pdf), Safety and Health Information as required by EM 385-1-1 Section 01 and other information approved by the Contracting Officer. Display legible copies of the aforementioned data until work is completed. Remove the bulletin board upon completion of work. The bulletin board will remain the property of the Contractor. Coordinate requirements herein with Section 01 35 26

GOVERNMENTAL SAFETY REQUIREMENTS.

2.1.2 Project Identification and Safety Signs

Provide signs, their content, and location as indicated on the web site provided in paragraph CONSTRUCTION FORMS AND DETAILS below. Erect the signs within 15 days after receipt of the Notice to Proceed. Correct the data required by the safety sign, with light colored metallic or non-metallic numerals. Use the Safety Scoreboard sign on board the dredge in lieu of the safety performance sign. Upon completion of the project, remove the signs from the site.

2.1.3 Construction Forms and Details

See the CONSTRUCTION FORMS & DETAILS module at the following web address:

https://www.saj.usace.army.mil/About/Divisions-Offices/Engineering/Design-Branch/ Specifications-Section/

2.1.4 Warning Signs

Post temporary signs, tags, and labels to give workers and the public adequate warning and caution of construction hazards according to the EM 385-1-1 Section 04. Attach signs to the perimeter fencing every 150 feet or as determined by the Contracting Officer warning the public of the presence of construction hazards. Install signs requiring unauthorized persons to keep out of the construction site. Update the data required by the safety signs daily.

2.2 TEMPORARY FENCING

Provide fencing along the construction site and at all open excavations and tunnels to control access by unauthorized personnel. Provide highly visible safety fencing to be seen by pedestrians and vehicular traffic.

Specific fencing requirements are as described herein. All fencing will meet the requirements of EM 385-1-1 .

2.2.1 Polyethylene Mesh Safety Fencing

Temporary safety fencing must be a high visibility orange colored, high density polyethylene grid, a minimum of 48 inches high and maximum mesh size of 2 inches. Extend fencing from the grade to a minimum of 48 inches above the grade and be tightly secured to T-posts spaced as necessary to

SECTION 01 50 02 Page 7 maintain a rigid and taut fence. Fencing must remain rigid and taut with a minimum of 200 pounds of force exerted on it from any direction with less than 4 inches of deflection.

2.2.2 Chain Link Panel Fencing

Temporary panel fencing must be galvanized steel chain link panels 6 feet high. Multiple fencing panels may be linked together at the bases to form long spans as needed. Weight down each panel base using sand bags or other suitable materials in order for the fencing to withstand anticipated winds while remaining upright. Fencing must remain rigid and taut with a minimum of 200 pounds of force exerted on it from any direction with less than 4 inches of deflection.

2.2.3 Post-Driven Chain Link Fencing

Temporary post-driven fencing must be galvanized chain link fencing 6 feet high supported by a tightly secured to galvanized steel posts driven below grade. Locate fence posts on minimum 10 foot centers. Posts may be set in various surfaces such as sand, soil, asphalt or concrete as necessary.

Chain link fencing must remain rigid and taut with a minimum of 200 pounds of force exerted on it from any direction with less than 4 inches of deflection. Completely remove fencing and posts at the completion of construction. Restore any surfaces disturbed or damaged to its original condition. Locate and identify underground utilities prior to setting fence posts. Equip fence with a lockable gate. Gate must remain locked when construction personnel are not present.

2.3 TEMPORARY WIRING

Provide temporary wiring in accordance with EM 385-1-1 Section 11, NFPA 241 and NFPA 70 . Include monthly inspection and testing of all equipment and apparatus.

2.4 STORAGE CONTAINERS

Welded steel construction, locking, shipping containers or equal.

PART 3 EXECUTION

3.1 GENERAL REQUIREMENTS

3.1.1 Identification of Employees

Furnish identification as approved and directed by the Contracting Officer to each employee and require each employee engaged on the work to display them. Immediately deliver prescribed identification to the Contracting Officer for cancellation upon release of any employee. When required, obtain and provide fingerprints of persons employed on the project. Wear identifying markings on hard hats clearly identifying the company for whom the employee works.

3.1.2 Employee Parking

a. Park employee's vehicles in areas designated by Contractor, away from construction traffic, within reasonable walking distance of site.

Maintain area free of ruts, mud holes and puddles. Place gravel where required by deteriorated conditions.

SECTION 01 50 02 Page 8

b. Contractor should protect unattended equipment as it may be subject to vandalism.

c. Storage trailers and storage area with Government material should be locking type with lighting.

3.1.3 Onsite Information

Keep copy of contract drawings, specifications, and other contract documents at Contractor's Office onsite, available for use at all times.

3.1.4 Janitorial Services

a. Daily -- Sweep and mop floors; empty wastebaskets; service and sanitize bathrooms and other common areas; restock cleaning supplies and toiletries such as, but not limited to, hand soap, hand sanitizer, paper towels, and toilet paper.

b. Weekly -- Wash floors, windows (inside and out).

c. Cut grass as needed to keep below 3 inches high.

3.2 AVAILABILITY AND USE OF UTILITY SERVICES

Install temporary facilities and utilities in accordance with IEEE C2 , EM 385-1-1 , NFPA 70 . Obtain necessary construction, building, zoning, or soil erosion and sediment control approvals required by local authorities and utility companies. Equip trailer(s) with wind tie downs in accordance with local wind and building code requirements.

3.2.1 Lighting

Electric light, non-glare type luminaries to provide a minimum illumination, level of 30-foot candles at desk height level. Comply with temporary lighting, wiring and Ground Fault Circuit Interrupter (GFCI) requirements found in EM 385-1-1 .

3.2.2 Heating and Cooling

Adequate equipment to maintain internal ambient air temperature of 75 degrees F in 105 degrees F and 70 degrees F in 30 degrees F. Equip trailer(s) with smoke alarms. If bottled gas is used to heat, equip trailer(s) with carbon monoxide alarms.

3.2.3 Water

Non-potable well water may be used to flush toilets, and for dish and hand washing. Provide bulk potable water in storage tanks or bottled water for drinking.

3.2.4 Fire Extinguisher

Refer to EM 385-1-1 . Non-toxic, dry chemical, fire extinguisher meeting Underwriters Laboratories, Inc., approval for Class A, Class B, and Class C fires with a minimum rating of 2A; 10B; and 10C.

3.2.5 Utility Lines

Install, connect and modify temporary lines as coordinated with owning utility. Conform requirements in accordance with IEEE C2 and NFPA 70 for Temporary Electric Lines. Remove temporary line at completion of project.

SECTION 01 50 02 Page 9

3.2.6 Electric Power

Submit temporary electric drawings including electricity supply and lighting - from transformer source to layout locations, fixtures, and materials, to include outdoor lighting. Provide electrical service and transformers sufficient to operate heating/air conditioning units.

Directly purchase electrical power.

3.3 CONTRACTOR'S TEMPORARY FACILITIES

Place the field offices, staging areas, stockpile storage, and temporary buildings in the coordinated areas approved as directed by the Contracting Officer and in accordance with Section 01 57 20 ENVIRONMENTAL PROTECTION.

Make temporary movement or relocation of Contractor facilities when approved by the Contracting Officer.

3.3.1 Contractor Field Office

Provide on-site field office of sufficient size and staff capability to manage project activities. Provide communications and computer capabilities to manage the work, including implementing RMS, facsimile, electronic mail, reproduction, to track schedule and cost. Include a conference area with table and chairs to accommodate a minimum of 8 people. Provide handicap access with a 1 on 12 ramp and gravel parking spot marked with handicap parking sign. Provide high-speed internet services (10 Mbps or higher speed rate) and wireless capabilities to the field office facilities/compound to include Government office space to facilitate RMS, SharePoint (file transfer) and visitor usage.

3.3.1.1 Office Space for Government Personnel

Provide a minimum of 80 square feet air conditioned office space (with locking door) for exclusive use by Government personnel in the Contractor's trailer with the following:

a. Two office desks with lockable drawers (60 inches by 30 inches, laminated top) and two swivel office chairs.

b. Fire resistant, five drawer, legal size, lockable filing cabinet.

c. A microwave oven and refrigerator.

d. A minimum of two designated Government parking spaces per each active staging/access area.

e. Temporary toilet and washing facilities, for Government personnel only, either in or outside of the Government office space. Toilet and washing facilities are not considered part of the minimum 80 square feet office space.

3.3.2 Appearance of Trailer(s)

Maintain trailer(s) used for both office and material storage purposes in clean, neat exterior appearance and in good repair. Trailer(s) requiring exterior painting or maintenance will not be allowed on site until determined satisfactory by Contracting Officer.

SECTION 01 50 02 Page 10

3.3.3 Storage Area

Provide temporary 6-foot high chain link fence for storage containers, trailers or sheds containing Government property. Fence posts may be driven. Ground chain link fence against lightning. Store Contracting Officer's property, owned materials and equipment within fenced storage area. Store small size Government property, equipment, tools, and materials in locked steel containers. Do not stockpile Government property and materials outside fence in preparation for next day's work.

Park mobile equipment, tractors, wheeled lifting equipment, cranes, trucks, and like equipment, within fenced areas on weekends.

3.3.3.1 Maintenance of Storage Area

Keep fencing in a state of good repair and proper alignment. Should the Contractor elect to traverse with construction equipment or other vehicles, cover grassed or unpaved areas which are not established roadways, with a layer of gravel as necessary to prevent rutting and the tracking of mud onto paved or established roadways; gravel gradation will be at the Contractor's discretion. Mow grass located within the boundaries of the construction site for the duration of the project. Edge or trim neatly, grass and vegetation along fences, buildings, under trailers, and in areas not accessible to mowers.

3.3.3 Waste Storage

Provide dumpsters or suitable debris containers. Prevent windblown trash;

cover as needed. Dispose of offsite when needed. Refer to Section

01 57 20 ENVIRONMENTAL PROTECTION.

3.3.4 Fuel Storage and Fueling Operations

Refer to Section 01 57 20 ENVIRONMENTAL PROTECTION. Provide light when fueling at night.

3.4 SECURITY PLAN

Provide site security person at all times when there are no on-site activities. Maintain 24-hour security during weekends and holidays. Site security must include, but not be limited, to:

a. Limit vehicular access to authorized vehicles and personnel only.

b. Limit public access to travel along access road only. Keep access road closed at all times except for passage of authorized personnel and vehicles.

c. Maintain a list of authorized personnel and subcontractors available at site offices.

d. Maintain a sign-in log documenting visitors, deliveries, and security incidents. Include date, name, address, company, time in and time out for each employee and visitor.

e. Check fenced areas, equipment, trailers on a daily basis. If damage is observed or vandalism is found report to Contracting Officer.

SECTION 01 50 02 Page 11

3.4.1 Visitors

No visitors will be allowed on site without knowledge of Contractor and permission of Contracting Officer. Direct visitors to report upon arrival to Contractor's Field Office for site safety and accident prevention briefing. Provide visitors appropriate protective equipment (i.e., ear plugs, safety glasses, etc.).

3.5 ACCOMMODATIONS AND MEALS FOR INSPECTORS

a. Furnish regularly to inspectors, for office purposes, a suitable separate room on board the dredge or other craft upon which they are employed or, if not available thereon. Furnish suitable alternate accommodations ashore at a location approved by the Contracting Officer, suitable transportation between the alternate accommodations and the dredge or other craft upon which they are employed.

b. If the Contractor maintains on this work an establishment for the subsistence of the Contractor's own employees, furnish to inspectors employed on the work, and to all Government agents who may visit the work on official business, meals of a quality satisfactory to the Contracting Officer. The meals furnished will be paid for by the Government employees at a rate no greater than the JTR meal rate per person for the county in which work is performed.

3.6 CLEANUP

Remove construction debris, waste materials, packaging material and the like from the work site daily. Clean away any dirt or mud tracked onto paved or surfaced roadways. Store materials resulting from demolition activities which are salvageable within the fenced area described above or at the supplemental storage area. Neatly stack stored material not in trailers, whether new or salvaged, when stored. Refer to Section 01 57 20 ENVIRONMENTAL PROTECTION for solid waste and post construction cleanup.

3.7 RESTORATION OF STORAGE AREA

Remove the fence upon completion of the project. After removal of trailers, materials, and equipment from within the fenced area, the area will become the property of the Contractor. Restore areas used by the Contractor for the storage of equipment or material, or other use, to the original or better condition. Remove gravel used to traverse grassed areas and restore the area to its original condition, including top soil and seeding as necessary.

-- End of Section --

SECTION 01 50 02 Page 12

G A S

G A S

G A S

G A S

G A S

G A S

G A S

G A S

G A S

.4 .1

.9

.6

.4

.3

.0

.8

.5

.2

.7

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2 3 4 5 6 7 8 9 10 11 12

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D R

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A N

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S O

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G A

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U T

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L S

B O

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U G

H B

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U T S

S T

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U T -C

S T

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U T -C

S T

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U T -C

S T

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U T -C

S T

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U T -C

S T

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U T -C

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100' 200'0 C-14

C U

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T B S

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CUT-C (TB)

DREDGING PLAN

RGE. 0

RGE. 250

RGE. 500

RGE. 0

RGE. 500

X

X

X

X

X

Y=1217000

Y=1218000

Y=1219000

Y=1220000

Y=1216000

M A

T C

H L

IN

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U T -C S

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T A

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S T

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S T

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RGE. 150

RGE. 300

PLUS 2-FOOT ALLOWABLE OVERDEPTH

RGE. 175

RGE. 375

RGE. 350

RGE. 250

RGE. 150

RGE. 175

RGE. 350

43-FOOT REQUIRED DEPTH (OPTION C)

S T

A C

U T -C

S T

A C

U T -C

S T

A C

U T -C

Y=1,218,374.5

X=470,065.1

OF GAS PIPELINE

APPROXIMATE CHANNEL CROSSING

Y=1,219,103.2

X=470,360.3

OF GAS PIPELINE

APPROXIMATE CHANNEL CROSSING

500' OF VERIFIED PIPELINE LOCATION.

DREDGING. NO ANCHORING OR SPUDDING SHALL TAKE PLACE WITHIN

CONTRACTORS SHALL VERIFY LOCATION OF PIPELINE CROSSING PRIOR TO

1,000 FOOT WIDE "RESTRICTED DREDGING AREA" CENTERED ON GAS PIPELINE.

J U

L Y

A

A

R E

V

IS

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C C

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P A

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NOT TO SCALE

N

C -0

C -0

C -0

C -0

C -0

C -0

C -07

C -08

C -09

C -10

C -11

C -12

C -13

C -1

C -1

C -1

TAMPA BAY

G

S

G A S

G A S

G A S

G A S

G A S

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2 3 4 5 6 7 8 9 10 11 12

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IN

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B O

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PLANE COORDINATES

YX

AIDS TO NAVIGATION

1,219,599

1,219,143

471,304

471,486RLB-4C (11/18)

GLB-3C (11/18)

"GLB-3C"

"RLB-4C"

VB-TH19-23

VB-TH19-22

S T

A C

U T -C

S T

A C

U T -C

S T

A C

U T -C

S T

A C

U T -C

S T

A C

U T -C

S T

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U T -C

C-15

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T B S

T A T

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100' 200'0

DREDGING PLAN

CUT-C (TB)

M

T C

H L

G

C -1

C

U T -C S

T A

M A

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RGE. 0

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Y=1218000

Y=1219000

Y=1220000

Y=1221000

X

X

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X

X

S T

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U T -C

PLUS 2-FOOT ALLOWABLE OVERDEPTH

RGE. 500

RGE. 250

RGE. 0

RGE. 350

RGE. 175

43-FOOT REQUIRED DEPTH (OPTION C)

S T

A C

U T -C

S T

A C

U T -C

S T

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U T -C

S T

A C

U T -C

S T

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U T -C

S T

A C

U T -C

S T

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U T -C

S T

A C

U T -C

S T

A C

U T -C

RGE. 325

RGE. 200

RGE. 250

RGE. 350

RGE. 175

RGE. 325

RGE. 200

500' OF VERIFIED PIPELINE LOCATION.

DREDGING. NO ANCHORING OR SPUDDING SHALL TAKE PLACE WITHIN

CONTRACTORS SHALL VERIFY LOCATION OF PIPELINE CROSSING PRIOR TO

1,000 FOOT WIDE "RESTRICTED DREDGING AREA" CENTERED ON GAS PIPELINE.

J U

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KEY PLAN

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C -0

C -0

C -0

C -0

C -0

C -0

C -07

C -08

C -09

C -10

C -11

C -12

C -13

C -1

C -1

C -1

TAMPA BAY

STA. 25+00

OF SLOPE

EXISTING TOE

0 5

25+00

30+00

35+00

40+00

45+00

50+00

55+00

60+00

65+00

70+00

100+00

105+00

110+00

115+00

120+00

125+00

130+00

135+00

140+00

145+00

150+00

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B

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A N M

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C-56

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250' 500'0

D

IS

P O

S A

L A

R E

A D

M P

F -D

SHEET GENERAL NOTES

-T

H M

D -C

.d g n

DISPOSAL AREA

S T

A

INTO DMPF SITE 3-D (SEE NOTE 6)

AREA LIMITS FOR DISCHARGE

STA. 145+00

INTO DMPF SITE 3-D (SEE NOTE 6)

AREA LIMITS FOR DISCHARGE

STA. 104+00

7. STATIONING USED FOR GENERAL PURPOSES.

145+00.

NORTHERN SECTION OF DMPF 3-D WITHIN STATIONS 25+00 TO

THROUGH EAST BAY SHALL BE DISCHARGED WITHIN THE

STATIONS 80+00 TO 104+00. MATERIAL FROM PORT SUTTON (TB)

DISCHARGED WITHIN THE SOUTHERN SECTION OF DMPF 3-D, WITHIN

6. MATERIAL FROM CUTS A (TB) THROUGH CUT-C (HB) SHALL BE

EQUIPMENT AND MATERIALS.

OFFICER'S REPRESENTATIVE FOR EXACT PLACEMENT OF

5. CONTRACTOR SHALL COORDINATE WITH THE CONTRACTING

SHOULD NOT BE OPERATED IN THESE AREAS.

TO PREVENT RUNOFF FROM IMPACTING SEAGRASS. VESSELS

MEASURES SHALL BE EMPLOYED IN THESE AREAS, IF NECESSARY,

3.1.6 SEAGRASS PROTECTION MEASURES. EROSION CONTROL

DO NOT OCCUR. REFER TO SECTION 01 57 20, PARAGRAPH

4. THE CONTRACTOR SHALL ENSURE IMPACTS TO SEAGRASS

SOUTHWEST FLORIDA WATER MANAGEMENT DISTRICT.

ARE GENERATED FROM SURVEYS COMPLETED IN 2016 BY

3. THE SEAGRASS LIMITS SHOWN ARE APPROXIMATE AND

WILL VARY FROM THOSE SHOWN IN THE AERIAL IMAGE.

REFERENCE PURPOSES ONLY. CONDITIONS INSIDE DMPF-3D

2. THE AERIAL IMAGERY SHOWN IS FROM 2015, AND IS FOR

FIELD VERIFIED BY THE CONTRACTOR PRIOR TO BIDDING.

1. ELEVATIONS OF THE PERIMETER DIKE SHOWN SHOULD BE

U L

Y

A

A

R E

V

IS

E D T

O A

C C

O M

P A

N Y R

E V

IS

IO

N

SHED

CONTAINER

WEIR RISER BOARD

(SEE NOTE 3 & 4)

SEAGRASS

PATCHY

EXISTING OUTFALL

Y=1,271,041.29

X=513,555.22

OF OUTFALL LOCATION

APPROXIMATE CENTER

EXISTING PIPES AND WEIRS

(SEE NOTE 5)

STAGING AREAS

HILLSBOROUGH BAY

(+39' NAVD 88)

TOP OF EXISTING DIKE

DREDGE MATERIAL PLACEMENT FACILITY 3-D

(DMPF 3-D)