B09_Atch_1_Specifications_Final_Rev1_0001.pdf

LAKE MEAD NATIONAL RECREATION AREA

BOULDER CITY, NEVADA

RELOCATE WATER INTAKE BARGE

LAKE - 254108

CONSTRUCTION DOCUMENTS -

PROJECT SPECIFICATIONS

NATIONAL PARK SERVICE (NPS)

DENVER SERVICE CENTER (DSC)

Table of Contents (TOC) | NPS DSC Division 1 Specifications | 012822 page 1 of 2

NPS DSC Division 1 Specifications Table of Contents

National Park Service (NPS) - Denver Service Center (DSC) | 1-28-22

Table of Contents (TOC)

Division 1 General Requirements

01 11 00 Summary of Work

01 26 01 Contract Modification Procedures

01 27 00 Definition of Contract Line Items

01 31 00 Project Management and Coordination

01 32 16 Construction Schedule

01 32 33 Photographic Documentation

01 33 23 Submittal Procedures

01 35 13.22 Archeological Protection

01 35 23 Safety Requirements

01 40 00 Quality Requirements

01 42 00 Reference Standards

01 50 00 Temporary Facilities and Controls

01 57 19.12 Noise and Acoustics Management

01 57 23 Temporary Storm Water Pollution Prevention (SWPP), Under-an-Acre Pollution Prevention (UPP)

01 67 00 Product Requirements

01 73 40 Execution

01 74 19 Construction Waste Management and Disposal

01 77 00 Closeout Procedures

01 78 23 Operation and Maintenance (O&M) Data

01 79 00 Demonstration & Training

01 91 14 Commissioning

Division 2 Existing Conditions

02 41 00 Demolition

Division 3 Concrete

03 10 00 Concrete Formwork

03 20 00 Concrete Reinforcement

03 30 00 Cast-in-Place Concrete

03 31 00 Marine Concrete

Division 5 Metals

05 12 00 Structural Steel Framing

Division 13 Special Construction

13 34 23 Fiberglass Reinforced Polymer (FRP) Shelter

Division 26 Electrical

26 00 00 General Electric

26 05 19 Low Voltage Electrical Power Conductors and Cables

26 05 26 Grounding and Bonding for Electrical Systems

26 05 29 Hangers and Supports for Electrical Systems

26 05 33 Raceway and Boxes

26 05 53 Identification for Electrical Systems

Table of Contents (TOC) | NPS DSC Division 1 Specifications | 012822 page 2 of 2

26 05 73 Power System Studies

26 24 16 Panelboards

26 27 26 Wiring Devices

26 27 28 Disconnect Switches

26 27 33 Power Distribution Units

26 29 13.16 Reduced Voltage Soft Starter

26 32 13.13 Engine Driven Generator Sets – Diesel

26 36 13 Manual Transfer Switch

26 43 13 Surge Protective Devices for Low-Voltage Electrical Power Circuits

26 50 00 Lighting

Division 31 Earthwork

31 21 00 Earthwork Concrete Structures

31 23 00 Excavation and Fill

31 41 00 Shoring

Division 32 Exterior Improvements

32 31 13 Chain Link Fence and Gates

32 90 00 Site Restoration

Division 33 Utilities

33 01 12 Testing of Water Distribution

33 14 16 Water Distribution

Division 35 Waterways and Marine Construction

35 51 13.01 Raw Water Intake Barge

35 51 13.02 Floating Wave Attenuator

Division 40 Process Integration

40 60 00 Instrumentation and Control System

40 71 00 Flow Measurement

Division 43 Process Gas and Liquid Handling

43 24 00 Vertical Turbine Pump

Division 46 Water and Wastewater Equipment

46 66 00 Ultraviolet Equipment

Supporting Documents

Submittal List (01 33 23)

Statement of Structural Tests and Inspections (01 40 00)

Closeout and Operation & Maintenance (O&M) Requirements (01 77 00, 01 78 23, 01 79 00)

Project Waste Management Plan Worksheet

Appendices

Calllville Bay Water Intake Barge Geotechnical Recommendations

Hazardous Materials Assessment

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051121 SEALS PAGE

Seals Page

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SECTION 01 07 00 – SEALS PAGE

The technical material and data contained in this document were prepared under the supervision and di-rection of the undersigned, whose seal, as a professional engineer licensed to practice as such, is affixed below.

Prepared by Robert Lovelady, P.E.

(Division 2, 13, 31, 32, 33, 40, 43, 46)

Prepared by David Oto, P.E.

(Division 26, 40)

Prepared by Stephen Cooper, P.E.

(Division 3, 31 (31 21 00))

Prepared by Patrick Parker, P.E.

(Division 3 (03 31 30), 5, 35)

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051121 SUMMARY OF WORK

NPS DSC Division 1 Specifications National Park Service (NPS) - Denver Service Center (DSC) | 5-11-21

LAKE 254108

SECTION 01 11 00 - SUMMARY OF WORK

PART 1 - GENERAL

1.1 SUMMARY

A. Section includes the following:

1. Work Covered by Contract Documents

2. Work Phases

3. Contractor Use of Site

4. Public Use of Site

5. Conduct of Operations

6. Work Restrictions

7. Special Construction Requirements

8. Soils Investigation Report

9. Additional Reports

1.2 WORK COVERED BY CONTRACT DOCUMENTS

A. Project Location: Project is located in Water Barge Cove near Callville Bay in Lake Mead National Recreation Area, Las Vegas, NV.

B. The Work consists of:

1. Installation of an underground electrical and water service from a tie in vault to a vault and disconnect switch where the underground services transition to above ground. The above ground services are then routed to the barge.

2. A UV Enclosure and generator site located on a plateau before the utility services transition to above ground. The site shall have electrical equipment including a backup generator, meter, and transformer and a fiberglass UV enclosure that houses a UV reactor to deactivate mussel larvae.

3. Mechanical piping and pumps, electrical equipment, and controls on a floating barge. The barge elements include anchor block, winches, chain link fencing, cleats, and a chain hoist among other elements. Additionally, wave attenuators with anchor blocks and winch platforms are to be installed.

C. Project will be constructed under a single prime contract.

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1.3 WORK PHASES

A. The Work shall be conducted in three (3) phases in the following order, with each phase substantially complete before beginning next phase:

1. Phase 1: NPS designated sensitive areas are present in the project limits. Contractor to construct the access road between waterline station 76+00 to station 89+00, as shown on the drawings, before other work may proceed beyond station 76+00.

2. Phase 2: Contractor to install and test all project components before the start-up process shall commence. Contractor to receive approval from Contracting Officer prior to startup and follow procedures outlined in the plans and specifications.

3. Phase 3: Following the approval of the system commissioning, the existing water intake barge system shall be abandoned and removed as outlined in the plans and specifications.

The existing water intake barge system shall remain operational and in use until the final approval of the new water intake barge system by the Contracting Officer. Remove and dispose old barge after pumps on new barge are operational for 14 consecutive calendar days.

1.4 CONTRACTOR USE OF SITE

A. General: Contractor shall have limited use of site for construction operations. Limit use of premises to areas within the Contract limits as indicated on drawings. Do not disturb portions of Project site beyond areas in which the Work is indicated.

1. Limits: Confine constructions operations to laydown yards and construction limits of disturbance as designated on the drawings.

B. Storage of Materials: Confine storage of materials to the Abandoned Loop D Campground, the Existing Generator Site, or the UV Enclosure and Generator Site Plateau as shown on drawing G7.

C. Parking: Confine parking to Abandoned Loop D Campground, the Existing Generator Site, or the UV Enclosure and Generator Site Plateau as shown on drawing G7.

D. Stockpiling: Confine stockpiling to Abandoned Loop D Campground, the Existing Generator Site or the UV Enclosure and Generator Site Plateau as shown on drawing G7.

E. Preservation of Natural Features:

1. Prevent damage to natural surroundings. Restore damaged areas, repairing or replacing damaged trees and plants, at no additional expense to the Government.

2. Provide temporary barriers to protect existing trees and plants and root zones.

3. Do not remove, injure, or destroy trees or other plants without prior approval. Consult with

Contracting Officer (CO) and remove agreed-on roots and branches that interfere with construction.

4. Do not fasten ropes, cables, or guys to existing trees.

5. Carefully supervise excavating, grading, filling, and other construction operations near trees to prevent damage.

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F. Keep roadway and entrance to Callville Bay campgrounds clear and available as to not interfere with the experience of park visitors.

G. Always maintain a clear path of egress through the construction camp for Government employees and emergency vehicles.

H. Construction Camp: Establishment of a camp will be permitted in the Abandoned Loop D Campground. Provide utilities as specified in Section 01 50 00 "Temporary Facilities and Controls". Adhere to park rules, animal deterrent policies, cleanliness policies, and return site to previous condition at completion of work. These requirements also apply to all Contractors’ employees who may, with prior approval, establish their own camping facilities.

I. Hauling Restrictions: Comply with legal load restrictions in hauling of materials. Load restrictions on park roads are identical to state load restrictions with such additional regulations as may be imposed by the Park Superintendent. Information regarding rules and regulations for vehicular traffic on park roads may be obtained from the Office of the Park Superintendent. A special permit will not relieve Contractor of liability for damage which may result from moving of equipment. Contractor to provide equipment that can transport materials on the existing and proposed access roads.

J. Bridge Restrictions: Identify jurisdictions, load restrictions, permit requirements, time and calendar restrictions as outlined.

1.5 PUBLIC USE OF SITE

A. Contractor shall conduct his operations to ensure the least inconvenience to public. Road closures may be permitted, when required, upon specific approval of Contracting Officer for a maximum of one half day. Contractor to coordinate with Contracting Officer at least two (2) weeks prior to any closures.

1.6 CONDUCT OF OPERATIONS

A. Contractor shall conduct his operations in conformance with rules and regulations promulgated by the Secretary of the Interior for the National Park Service, and applicable park rules and regulations prescribed by Park Superintendent.

B. Work on Saturdays, Sundays, Federal holidays or at night may not be performed unless stated in the Work Restrictions below or without prior consent from the Contracting Officer. Submit requests 3 business days in advance of the work to the Contracting Officer for approval.

C. No signs or advertisements (except those specified herein) shall be displayed on the construction site or within the park unless approved by the Contracting Officer.

1.7 WORK RESTRICTIONS

A. On-Site Work Hours: Work shall be generally performed during normal business working hours of 7 a.m. to 5 p.m., Monday through Friday, except when otherwise indicated.

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B. Existing Utilities

1. Existing Utilities: Notify Contracting Officer and utility companies of proposed locations and times for excavation.

2. Contractor shall be responsible for locating and preventing damage to known utilities. If damage occurs, repair utility at no additional expense to the Government.

3. If damage occurs to an unknown utility, repair utility. An equitable adjustment will be made in accordance with the Changes clause of the contract.

C. Existing Utility Interruptions: Do not interrupt utilities serving facilities occupied by Government or others unless permitted under the following conditions and then only after arranging to provide temporary utility services according to requirements indicated:

1. Notify Contracting Officer not less than three business days in advance of proposed utility interruptions.

2. Do not proceed with utility interruptions without Contracting Officer’s written permission.

3. Hours and length of Utility Shutdowns: The duration of interruption of the water supply to the Callville Bay Marina shall be minimized. Interruption of water supply during construction shall be limited to no more than 1 day (24 hours) during peak-season (February 1st through October 31st) and 3 days (72 hours) during off-season (November 1st through January 31st). All interruptions of water supply shall be coordinated with Callville Bay water plant operators with a minimum of 3 business days’ notice and a minimum of 1 day provided between any consecutive interruptions.

D. The use of the Callville Bay boat launch ramp for deploying large equipment will be restricted on one half day durations on Tuesdays, Wednesday, and Thursdays during non holiday periods to avoid conflicts with recreational boaters. The contractor is required to provide a written request to the Contracting Officer at least (2) two weeks prior to the date that the ramp needs to be closed.

Contractor may launch a single boat without any additional equipment during normal ramp operations, provided they follow all launching procedures required of the general public.

Contractor is required to clean boat before use.

E. Peak season for visitors at Callville Bay is between Memorial Day and Labor Day. Limitations for construction activities may arise when the contractor requires interruption of normal park operations, such as closure of the boat ramp, during this period.

1.8 SPECIAL CONSTRUCTION REQUIREMENTS

A. Project Website: A project website administered by NPS will be used for purposes of managing communication and documents during construction stage.

1. See Section 01 31 00 "Project Management and Coordination" for requirements on using Project Website.

B. The introduction of non-native species can threaten rare and endangered species or can create new populations of non-native species not traditionally found in the park. The contractor is required to inform personnel to thoroughly clean all vehicles, equipment, tools, supplies and materials prior to entering the park. The park requires, and will perform, inspections to ensure non-transport of non-native species prior to arriving at the park entrance. Contact the Contracting

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Officer at least five (5) business days in advance of park entry to arrange for inspection(s) outside the park.

C. Endangered species are protected by federal law. Obey all park regulations. Drivers must obey all traffic laws and keep an eye out for animals on or alongside road. Contract Park Dispatch at 702-293-8898 immediately if an animal is hit or ingured or will not move off the road. All contractors’ personnel working in Lake Mead National Recreation Area must have up-to-date Lake Mead Desert Tortoise Awareness Training prior to starting work. Contact the Contracting Officer’s Representative (COR) at least five (5) business days in advance to schedule the desert tortoise awareness training.

1.9 SOILS INVESTIGATION REPORT

A. The report Callville Bay Water Intake Barge Geotechnical Recommendations, June 4, 2024, prepared by DOWL is an appendix with this package.

B. In case of conflict between report and drawings or specifications, the drawings and specifications govern.

1.10 ADDITIONAL REPORTS

A. The report Hazardous Materials Assessment prepared by Stanley Consultants is an appendix with this package.

B. In case of conflict between report and drawings or specifications, drawings and specifications govern.

PART 2 - PRODUCTS (Not Used)

PART 3 - EXECUTION (Not Used)

END OF SECTION 01 11 00

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012721 CONTRACT MODIFICATION PROCEDURES

NPS DSC Division 1 Specifications National Park Service (NPS) - Denver Service Center (DSC) | 1-27-21

LAKE 254108

SECTION 01 26 01 – CONTRACT MODIFICATION PROCEDURES

PART 1 - GENERAL

1.1 SUMMARY

A. Section consists of administrative and procedural requirements for contract modifications.

1.2 DEFINITIONS AND ALLOWANCES

A. Home Office Overhead: Costs incurred in support of all of a contractor’s projects and not attributable to a specific job. The cost for home office overhead is only allowed as a percentage of all direct work excluding profit. The following items represent allowable home office overhead costs identified in Part 31 of the Federal Acquisition Regulation (FAR):

1. Rent

2. Utilities

3. Furnishings

4. Office equipment

5. Executive and management staff not exclusively assigned to the project

6. Support, accounting, and administrative staff

7. Preparation of cost proposals, estimating, and schedule analyses connected with

Modifications

8. Estimating and preconstruction services

9. Mortgage costs

10. Real estate and corporate taxes

11. Automobile maintenance and travel costs for home office personnel

12. Home office insurances i.e. structure, automotive, umbrella, flood, etc.

13. Depreciation of equipment and other assets

14. Home office supplies (paper, staples, etc.)

15. Legal services

16. Accounting and data processing

17. Professional fees/registration

B. General Conditions (Field Office Overhead): Management and administrative costs incurred on site for the designated project. Costs associated with preparation of modifications will not be allowed. Costs for these items are to be included only in the general conditions of the modification estimate. Only in the case of a contract time extension are additional general conditions included in modifications. The following items, if applicable, are considered allowable costs for calculating General Conditions:

1. Project Manager (PM), Assistant Project Manager

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2. Superintendent, Assistant Superintendent

3. Quality Control, Safety Officer, Environmental Manager, etc.

4. Engineers

5. Travel, lodging, and per diem (as established by Federal Travel Regulations)

6. Scheduling

7. Field Office Trailers and associated temporary utilities

8. Field office supplies

a. Mailing and couriers

b. Reproduction costs

c. Storage

d. Phones

e. Computers

f. Copiers

9. Personal vehicles i.e. Superintendent Pickup trucks

C. General Requirements: Costs directly associated with the project and are necessary to perform the actual work of the modification. These costs shall be shown as direct costs in the estimate.

The following items, if applicable, are considered allowable costs for calculating General Requirements:

1. Hoisting

2. Material handling

3. Temporary fencing

4. Port-a-lets

5. Trash removal, dumpsters

6. Barricades

7. Small tools

8. Safety supplies

9. Scaffolding

10. Daily cleaning

11. Traffic control

12. Temporary signage

13. Temporary heating and power

D. Personnel Costs: Costs included in the modification must only be for General Conditions staff and workers actually present and working on project site. Modification costs for salaried workers are only allowed within the structure of a 40-hour week and no overtime or holiday pay will be allowed.

1. Worker Hourly Rates are costs directly associated with the individual worker and consist of the following:

a. Base Rate: The hourly rate paid directly to the worker

b. Labor Burden: Employer payments of all applicable burdens; includes insurance and taxes the business must pay on behalf of the worker to government entities and educational forums, such as:

1) Social Security

2) Medicare

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3) Workers Compensation – Policy and company calculation to be made available.

4) Federal Unemployment Tax Act (FUTA) - Cap Rate and percentage to be proportionally allocated over one year.

5) State Unemployment Tax Act (SUTA) - Cap Rate and percentage to be proportionally allocated over one year.

6) Union agreement costs - Other costs required under an enforceable collective bargaining agreement.

c. Fringe Benefits: Various non-wage compensations provided to employees such as:

1) Health Care Insurance Premiums

2) Cell Phone

3) Clothing

4) 401K and Pensions

5) Vehicle allowances

6) Gas allowance

7) Life insurance premiums

8) Disability insurance

9) Other Fringe Benefits required under an enforceable collective bargaining agreement

E. Bonuses or Deferred Compensation: No Bonus or Deferred Compensation will be allowed within any components of pricing including Home Office Overhead, General Conditions, General Requirements, Hourly Worker Rates, or the direct costs of work.

F. General Liability Insurance: An insurance policy that protects Contractor from claims resulting from bodily injury or property damage to a third party. Include as a separate line item within all modification proposals and provide a current insurance quote upon request.

G. Performance and Payment Bonds: A performance bond is a surety bond issued by an insurance company or bank to guarantee satisfactory completion of a project. The Payment Bond guarantees the Contractor will pay the labor and material costs incurred. Banks and Insurance companies charge a premium for individual project based on a sliding scale related to the size of the project.

Include as a separate line item in modification proposals and provide current company bonding rates upon request.

H. Builder’s Risk Insurance: Covers the contractor’s loss due to fire, high winds, or other natural forces. Not reimbursed by the National Park Service (NPS) and shall not be included in modification proposals.

1.3 MODIFICATION PROPOSAL PRICING REQUIREMENTS

A. General:

1. Proposal be received in the format and within the time frame specified in the Request for Proposal (RFP) letter. Costs or delays resulting from failure of contractor to submit within the time frame specified will not be compensable.

2. Proposal shall be detailed with itemized lists of equipment, materials, labor, production rates, overhead, profit, and bond markup for each item. Labor costs must be itemized http://en.wikipedia.org/wiki/Employee http://en.wikipedia.org/wiki/Surety_bond http://en.wikipedia.org/wiki/Insurance http://en.wikipedia.org/wiki/Bank

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by craft and hourly rate, including Fringe Benefits and Labor Burden. If the costs of Fringe Benefits and Labor Burden are not itemized, it is assumed they are included in the hourly rate shown, or contractor is not requesting reimbursement. Contractor may utilize the government provided Contractor Estimate Form, or their own form, provided that it contains the same information and level of detail as the Government’s form.

3. Requests for extensions of contract time as a result of change must be justified with a Time Impact Analysis (TIA). Refer to Section 01 32 16 "Construction Schedule", for time impact analysis requirements. TIA and associated costs shall be received with the proposal by the date shown within the Request for Proposal letter. Contractor’s failure to submit within the specified time frame will be construed as the Contractor waiving right for additional time and no time extension will be allowed.

4. All supporting documentation used to justify the proposed modification will be made available to the Contracting Officer (CO) upon request.

5. Contractor shall review and approve all subcontractor/supplier pricing in detail for proper format, scope, production rates, and pricing prior to submission to NPS. All delay costs associated with not reviewing and approving subcontractor/supplier pricing will be borne by the Contractor.

6. All pricing and production rates within the estimate must be based on fair and reasonable pricing and cannot include built-in contingency.

B. Labor:

1. Contractor shall estimate cost of labor by itemizing each craft involved, indicating worker hourly rate (base rate + labor burden + fringe benefits) for each and itemizing hours required for each craft directly engaged in modification work. Any work proposed requiring overtime work or premium pay shall be itemized separately. Rates shall be in accordance with the Davis-Bacon Act as incorporated herein. Labor Burden may include payroll taxes, Social Security, unemployment insurances, workers compensation insurance, Federal Insurance Contributions Act (FICA), FUTA, and other direct costs resulting from Federal, State or local laws.

2. Itemize labor costs for equipment operators separate from equipment costs.

3. Labor cost for foremen shall only be costs for related work required for the modification.

C. Materials:

1. Estimated cost for materials shall include quotes from multiple sources. Material prices shall include applicable fees and credits, including but not limited to, sales tax, freight and delivery charges, and tax rebates.

2. No markup shall be applied to any material provided by NPS.

D. Equipment:

1. Equipment used for the project must be appropriately sized for work being performed.

2. Do not include costs for "miscellaneous tools and equipment", in your proposal for a replacement value of $500 or less. Costs shown in excess of $500 shall be broken out separately.

3. Regardless of ownership, rates to be used in determining equipment rental costs shall be the lowest cost from one of the following sources:

http://www.nps.gov/dscw/publicforms.htm

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a. United States (U.S.) Army Corps of Engineers, Ownership and Operating Expense Schedule (use latest edition and applicable region)

b. Construction Blue Book

c. Local equipment rental rates, documented by actual invoice charges, or itemized vendor quotes.

4. Estimated equipment rates shall include operating costs of all fuel, oil, lubrication, supplies, small tools, necessary attachments, ground engaging components, tires and tracks, routine repairs and maintenance (cost of major repair and overhaul is not allowed per Federal Acquisition Regulation (FAR) 31.105(d)(2)), depreciation, storage, insurance, and all incidentals. Mobilization, if applicable, may be included for equipment solely used on the modification work but must be listed separately.

5. Estimate full rate for equipment only for duration that equipment will be utilized to accomplish work of the modification.

6. Standby unit rates used in accordance with paragraph 1.3, D, 2, above. If the U.S. Army Corp of Engineers is utilized then their standby rates prevail. If Bluebook or local equipment pricing is accepted, then 1/2 of equipment costs minus any operating costs, major repair and overhaul will be accepted.

7. If equipment is in standby mode due solely to a documented NPS delay, established standby rate shall apply from the first day of the delay.

8. Equipment not used and on job site for up to five consecutive days may be classified at standby rates, provided the equipment is or has been used solely to perform work on the modification and will be necessary to complete additional modification work.

Equipment still on the jobsite but not in use after five consecutive days will not be considered in the modification pricing.

9. Requests for compensation for equipment stand by time must be justified, documented and itemized separately.

10. The estimated timeframe (daily, weekly, monthly) for use of the equipment must reflect the lowest cost to the Government.

E. Establishment and Application of Overhead and Profit Percentages:

1. Home Office Overhead and Profit (OH&P) shall be applied to direct costs only. Profit shall not be applied to overhead amounts; and overhead shall not be applied to profit.

Home office overhead shall contain only allowable, allocable, and reasonable costs per the contract documents and FAR Part 31. Profit percentages are based on risk factors found in FAR Part 31which have been applied to the specific type of work included in this project. Negotiated rates shall not exceed the following percentages for OH&P for contractor self-performed work:

Overhead…………5% Profit………………8%

2. Total aggregate limit of markup (OH&P) for Contractor and Subcontractors on modification work shall not exceed 20%. The NPS will not be responsible for allocation of percentages between contractor and subcontractors at any tier.

3. If Contractors form a partnership, partnership may only receive home office overhead and profit in same amount as an individual Contractor (refer to paragraph 1.3,E,1 above). It is the responsibility of the partners to decide on division of revenue.

4. Combined Increases and Decreases: On proposals involving both increases and decreases in the Contract Price, overhead and profit mark-ups are required on net increases and deducted on net decreases.

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5. At no time can profit be calculated on Overhead or itself, it must be calculated on direct costs of work only.

PART 2 - PRODUCTS

PART 3 - EXECUTION

END OF SECTION 012601

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012721 DEFINITION OF CONTRACT LINE ITEMS

NPS DSC Division 1 Specifications National Park Service (NPS) - Denver Service Center (DSC) | 1-27-21

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SECTION 01 27 00 – DEFINITION OF CONTRACT LINE ITEMS

PART 1 - GENERAL

1.1 SUMMARY

A. Section explains in general, what is and is not included in a contract line item, and limits or cut-off points where one item ends and another begins.

B. If no contract line item exists for a portion of work, include costs in a related item.

PART 2 - PRODUCTS (Not Used)

PART 3 - EXECUTION

3.1 LIST OF CONTRACT LINE ITEMS

A. Contract Line Item No.1: Barge Services

1. This item consists of the installation of the mechanical piping on the water intake barge including the pumps, valves, piping, pipe supports and other appurtenances as indicated on the plans and specifications. Additionally, this item includes the installation of the electrical cables, disconnect switch, RTU, main electrical panel, barge lighting, barge grounding, and other electrical and instrumentation appurtenances indicated on the plans and the specifications to be installed on the water intake barge.

2. No separate measurement of quantities shall be made. Payment shall be made at the contract lump sum price.

3. Payment will be made monthly.

B. Contract Line Item No.2: Barge Equipment

1. This item consists of the installation of a 21’x21’ barge with winches, bollards, concrete anchor blocks, gates and other appurtenances as indicated on the plans and the specifications. Additionally, this includes the demolition and removal of the existing barge and salvage of items indicated on the barge,

2. No separate measurement of quantities shall be made. Payment shall be made at the contract lump sum price.

3. Payment will be made monthly.

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012721 DEFINITION OF CONTRACT LINE ITEMS

C. Contract Line Item No.3: Wave Attenuator

1. This item consists of the installation of wave attenuators with winches, winching platforms, concrete anchor blocks and other appurtenances as indicated on the plans and specifications.

2. No separate measurement of quantities shall be made. Payment shall be made at the contract lump sum price.

3. Payment will be made monthly.

D. Contract Line Item No.4: Support Facilities

1. This item generally consists of the system demolition, water line and electrical line installation, and site improvements from the existing utility tie-in to the barge as indicated in the plans and specifications. In further detail, it includes demolition and removal of the existing above ground electrical and water utilities, and the existing generator site; the abandonment of the below ground electrical and water utilities. It also consists of the access road/utility corridor from the tie-in to the existing utilities to the lake shoreline including associated cut and fill earthwork and rip rap; construction entrance at the Loop D

Campground; access control barriers; fencing and concrete pads at the generator site; and the UV fiberglass enclosure and concrete pad. Additionally it consists of the underground water line and appurtenances from the existing tie in to the transition vault; the tie in vault and associated valves and appurtenances; the transition vault and associated valves and appurtenances; above ground water line and appurtenances from the transition vault to the barge; the valves, piping, pipe supports and other appurtenances inside the UV enclosure;

the below ground electrical service from the existing tie in to the generator site; electrical conduit and lines at the UV enclosure and generator site; above ground electrical service from DSX-1 to the barge; the generator, meter, manual transfer switch, feeders and other electrical equipment within the generator fencing; the UV reactor and associated electrical equipment within the UV enclosure and the grounding of the UV enclosure and generator site.

2. No separate measurement of quantities shall be made. Payment shall be made at the contract lump sum price.

3. Payment will be made monthly.

E. Contract Line Item No.5: NV Energy Cost

1. This item generally consists of the cost to install the primary electrical service. NV Energy to install the primary conductors, transformer, transformer connections and utility meter.

This item also includes the cost for NV Energy removals, inspection and scheduling, design and coordination, easements and permitting, contracts and asset management and a design contingency. NV Energy to provide the estimated costs of these services.

2. No separate measurement of quantities shall be made. Payment shall be made at the contract lump sum price.

3. Payment will be made monthly.

END OF SECTION 01 27 00

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042123 PROJECT MANAGEMENT AND COORDINATION

NPS DSC Division 1 Specifications National Park Service (NPS) - Denver Service Center (DSC) | 4-21-23

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SECTION 01 31 00 - PROJECT MANAGEMENT AND COORDINATION

PART 1 - GENERAL

1.1 SUMMARY

A. Section includes administrative provisions for coordinating construction operations on Project including, but not limited to, the following:

1. Definitions

2. Construction Coordination

3. Submittals

4. Coordination Drawings

5. Requests for Information (RFIs)

6. NPS/DSC Project Website

7. Project Meetings

8. Environmental Coordination

9. Permits

B. Related Requirements:

1. Section 01 32 16 "Construction Schedule" for preparing and submitting Contractor’s construction schedule.

2. Section 01 73 40 "Execution" for procedures for coordinating general installation and field-engineering services, including establishment of benchmarks and control points.

3. Section 01 77 00 "Closeout Procedures" for coordinating closeout of the Contract.

4. Section 01 91 14 "Total Building Commissioning" for coordinating the work with Owner’s

Commissioning Authority.

1.2 DEFINITIONS

A. Agency with Jurisdiction B. Construction Permits – Contractor Provided C. Government Furnished Permits

1.3 CONSTRUCTION COORDINATION

A. Coordination: Coordinate construction operations included in different Sections of Specifications to ensure efficient and orderly installation of each part of the Work. Coordinate construction operations, included in different Sections, which depend on each other for proper installation, connection, and operation.

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1. Schedule construction operations in sequence required to obtain best results where installation of one part of the Work depends on installation of other components, before or after its own installation.

2. Coordinate installation of different components with other Contractors to ensure maximum accessibility for required maintenance, service, and repair.

3. Make provisions to accommodate items scheduled for later installation.

4. Where availability of space is limited, coordinate installation of different components to ensure maximum performance and accessibility for required maintenance, service, and repair of components, including mechanical and electrical.

5. Properly plan construction operations to include permit requirements. Allow enough time to execute permit provisions to maintain work schedule, site visits, inspections, and reporting deadlines.

B. Prepare memoranda for distribution to each party involved, outlining special procedures required for coordination. Include such items as required notices, reports, and list of attendees at meetings.

C. Administrative Procedures: Coordinate scheduling and timing of required administrative procedures with other construction activities and activities of other contractors to avoid conflicts and to ensure orderly progress of the Work. Such administrative activities include, but are not limited to:

1. Preparation of Contractor's Construction Schedule

2. Preparation of the Schedule of Values

3. Installation and removal of temporary facilities and controls

4. Delivery and processing of submittals

5. Progress meetings

6. Permit requirements

7. Pre-installation conferences

8. Project closeout activities

9. Commissioning activities

1.4 SUBMITTALS

A. Coordination Drawings: Prepare Coordination Drawings if limited space availability necessitates maximum utilization of space for efficient installation of different components or if coordination is required for installation of products and materials fabricated by separate entities.

1. Content: Project-specific information, drawn accurately to scale. Do not base Coordination Drawings on reproductions of Contract Documents or standard printed data. Include following information, as applicable:

a. Indicate functional and spatial relationships of components of architectural, structural, civil, mechanical, and electrical systems.

b. Indicate dimensions shown on Contract Drawings and make specific note of dimensions that appear to be in conflict with submitted equipment and minimum clearance requirements. Provide alternate sketches to Contracting Officer (CO) for resolution of such conflicts.

c. Indicate space requirements for routine maintenance and anticipated replacement of components during the life of the installation.

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d. Show location and size of access doors required for access to concealed dampers, valves, and controls.

e. Indicate required installation sequences.

2. Refer to individual Sections for Coordination Drawing requirements for Work in those Sections.

3. Follow NPS DSC Electronic Drawing Standards. See CAD/BIM (Computer Aided Design/Building Information Modeling) & Drafting Standards page > DSC Requirements section.

B. Coordination Drawing Organization: Organize coordination drawings as follows:

1. Floor Plans and Reflected Ceiling Plans: Show architectural, structural, mechanical, plumbing, fire-protection, fire-alarm, and electrical elements. Show locations of visible ceiling-mounted devices relative to acoustical ceiling grid. Supplement plan drawings with section drawings where required to adequately represent the Work.

2. Plenum Space: Indicate sub-framing for support of ceiling and wall systems, mechanical and electrical equipment, and related Work. Locate components within ceiling plenum to accommodate layout of light fixtures indicated on Drawings. Indicate areas of conflict between light fixtures and other components.

3. Mechanical Rooms: Provide coordination drawings for mechanical rooms showing plans and elevations of mechanical, plumbing, fire-protection, fire-alarm, and electrical equipment.

4. Structural Penetrations: Indicate penetrations and openings required for all disciplines.

5. Slab Edge and Embedded Items: Indicate slab edge locations and sizes and locations of embedded items for metal fabrications, sleeves, anchor bolts, bearing plates, angles, door floor closers, slab depressions for floor finishes, curbs and housekeeping pads, and similar items.

6. Mechanical and Plumbing Work:

a. Sizes and bottom elevations of ductwork, piping, and conduit runs, including insulation, bracing, flanges, and support systems.

b. Dimensions of major components, such as dampers, valves, diffusers, access doors, cleanouts and electrical distribution equipment.

c. Fire-rated enclosures around ductwork.

7. Electrical Work:

a. Runs of vertical and horizontal conduit 1-1/4 inches (32 millimeters) in diameter and larger.

b. Light fixture, exit light, emergency battery pack, smoke detector, and other fire-alarm locations.

c. Panel board, switch board, switchgear, transformer, busway, generator, and motor control center locations.

d. Location of pull boxes and junction boxes, dimensioned from column center lines.

8. Fire-Protection System:

a. Locations of standpipes, mains piping, branch lines, pipe drops, and sprinkler heads.

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9. Review: Contracting Officer will review coordination drawings to confirm Work is being coordinated; details of coordination are Contractor's responsibility. If Contracting Officer determines coordination drawings are not prepared in scope or detail, or are otherwise deficient, Contracting Officer will inform Contractor, who shall make changes and resubmit.

C. Coordination Digital Data Files: Prepare coordination digital data files according to:

1. File Submittal Format: Submit or post coordination drawing files using Portable Document

Format (PDF) file format.

2. Contracting Officer will furnish Contractor one set of digital data files (AutoCad.dwg) of

Drawings for use in preparing coordination digital data files.

a. Contracting Officer makes no representations as to accuracy or completeness of digital data files as they relate to Drawings.

b. Digital Data Software Program: Drawings are available in AutoCad.dwg.

D. Division 1 documents:

1. Letter designating Key Personnel

2. Construction Schedule

3. A Comprehensive Schedule of Values

4. Accident Prevention Plan

5. A List of Subcontractors for this project

6. Written statements from Subcontractors certifying compliance with applicable labor standard clauses.

7. Certificates of Insurance and Standard Form SF1413 for Contactor and all Subcontractors

8. Waste Management Plan

9. Quality Control Plan

10. Temporary Storm Water Pollution Prevention Plan (SWPP or UPPP)

11. Contractors Commissioning Plan

12. List of Required Construction Permits. Include the following information for each permit:

a. Name of Permit

b. Agency(ies) with Jurisdiction issuing the permit

c. Information required from Government to complete permit application

13. Coordination Drawings and Files

E. Provide items listed to Contracting Officer at least one week prior to Pre-Construction Conference, or as directed by Contracting Officer.

1. Failure to submit items may result in:

a. Construction conference may be cancelled, Notice to Proceed may not be issued, and Contracting Officer will consider other contractual remedies.

b. Work shall not commence until written Notice to Proceed has been issued and Certificates of Insurance and SF1413 documents are received for Contractor and all Subcontractors.

1.5 REQUESTS FOR INFORMATION (RFIs)

A. General: Immediately on discovery of the need for additional information or interpretation of Contract Documents, Contractor shall prepare and submit an RFI utilizing form created on NPS/DSC management software website.

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1. Contracting Officer will not respond to RFIs submitted by other entities controlled by Contractor.

2. Coordinate and submit RFIs in a prompt manner to avoid delays in the work.

B. Content of RFI: Include detailed, legible description of item needing information or interpretation and the following:

1. RFI number, numbered sequentially

2. Date

3. RFI subject

4. Specification Section number and title and related paragraphs, as appropriate.

5. Drawing number and detail references, as appropriate.

6. Field dimensions and conditions, as appropriate.

7. Contractor's suggested resolution: If Contractor's suggested resolution impacts Contract

Time or Contract Sum, Contractor shall state impact in RFI.

8. Contractor's signature

9. Requested date for response

10. Attachments: Include sketches, descriptions, measurements, photos, Product Data, Shop

Drawings, coordination drawings, and other information necessary to fully describe items needing interpretation.

a. Include dimensions, thicknesses, structural grid references, and details of affected materials, assemblies, and attachments on attached sketches.

C. RFI Form: Complete RFI Form on NPS/DSC Project Website as follows:

1. Enter general information at the top of the form.

2. Under the "Action" section at the bottom of the form, select "Question" then select "CMR" in drop-down of "Send to" box.

3. Enter details of question and attach related documents.

4. Select "Submit Form" at bottom of page.

D. Contracting Officer’s Action: Contracting Officer will review each RFI, determine action required, and respond. Contracting Officer will determine critical nature of each RFI and issue response accordingly within 10 days following receipt of the RFI.

1. The following are not considered to be RFIs and will receive no action:

a. Requests for approval of submittals.

b. Requests for approval of substitutions.

c. Requests for approval of Contractor's means and methods.

d. Requests for coordination information already indicated in Contract Documents.

e. Requests for adjustments in Contract Time or Contract Sum.

f. Requests for interpretation of Architect's actions on submittals.

g. Incomplete RFIs or inaccurately prepared RFIs.

2. Contracting Officer's action may include a request for additional information; time for response will date from time of receipt of additional information.

3. Contracting Officer's action on RFIs may result in need for a change to Contract Time or Contract Sum. All contract changes will be processed following terms and conditions of contract.

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1.6 PROJECT WEB SITE

A. Use NPS/DSC management software website for communication throughout contract period on:

1. Project directory

2. Project correspondence

3. Meeting agendas and minutes

4. Contract modifications forms and logs

5. RFI form and processing

6. Task and issue management

7. Photo documentation

8. Baseline schedule, schedule updates and calendar management

9. Submittal form and processing

10. Payment coordination documentation

11. Drawing and specification document hosting, viewing, and updating

12. Online document collaboration

13. Reminder and tracking functions

14. Archiving functions

15. Notification of submittal and RFI statuses and current responsible party

16. Permits and addendums

B. Some documents are not suitable to be shared using the NPS/DSC management software website.

Documents containing Personal Identifying Information (PII) (i.e. certified payrolls) shall not be shared using NPS/DSC management software website and shall be coordinated with Project team as appropriate.

C. Submit to Contracting Officer a list of employees who will need access to the website. Users will receive an invitation to register from Department of Interior (DOI). Once registered on DOI website, user will be given access to NPS/DSC management software website.

D. All users will be required to have the following software packages:

1. Internet Explorer version 7 or later.

2. Adobe Acrobat Professional (Pro) version 9 or later.

1.7 PROJECT MEETINGS

A. Preconstruction Conference: Before start of construction, Contracting Officer will arrange an on-site meeting with Contractor. Meeting agenda will include the following as a minimum:

1. Roles & Responsibilities / Lines of Authority

2. Park rules and regulations

3. Jobsite Safety

4. Resolution of comments on required Division 1 documents

5. Coordination of Subcontractors

6. Labor law application

7. Modifications

8. Payments to Contractor

9. Payroll reports

10. Contract time

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11. Liquidated damages

12. Contractor Performance Evaluation

13. Display of Hotline posters

14. Notice to proceed

15. Correspondence procedures

16. NPS/DSC Project website

17. Acceptance/rejection of work

18. Progress meetings

19. Submittal procedures

20. NPS Final Accessibility Inspection

21. Environmental requirements

22. Permit requirements

23. As-constructed drawings/operation and maintenance (O&M) manuals.

24. Saturday, Sunday, holiday and night work.

25. Reference materials

26. Value engineering

27. Schedule of Values

B. Progress Meetings: Contracting Officer will schedule weekly meetings with Contractor.

1. Attendees: In addition to Government Representatives, each Contractor, Subcontractor, supplier, and other entity concerned with current progress or involved in planning, coordination, or performance of future activities shall be represented. Participants at meeting shall be familiar with Project and authorized to conclude matters relating to the Work.

2. Agenda: Review and correct or approve minutes of previous progress meeting. Review other items of significance that could affect progress. Meeting agenda will include:

a. Approval of minutes of previous meetings

b. Submittal status

c. Review of off-site fabrication and delivery schedules.

d. Requests for information (RFI) and other issues.

e. Modifications

f. Work in progress and projected.

1) Status of required inspections (Special Inspections, Accessibility, etc.)

g. Inspections of work in progress and projected (Special inspections, Accessibility, etc.)

h. Construction Schedule update (provide updated Critical Path Method (CPM)).

i. Status of Project Record Drawings and O&M manuals.

j. Other business relating to work.

k. Permit requirements

C. Preinstallation Conferences: Conduct at Project site before each construction activity that requires coordination with other construction.

1. Attendees: Installer and representatives of manufacturers and fabricators involved in or affected by installation and its coordination or integration with other materials and installations that have preceded or will follow, shall attend meeting. Advise Contracting Officer of scheduled meeting dates.

2. Agenda: Review progress of other construction activities and preparations for particular activity under consideration, including requirements for:

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a. Contract Documents

b. Options

c. Related RFIs

d. Related Change Orders

e. Purchases

f. Deliveries

g. Submittals

h. Review of mockups

i. Possible conflicts

j. Compatibility requirements

k. Time schedules

l. Weather limitations

m. Manufacturer's written instructions

n. Warranty requirements

o. Compatibility of materials

p. Acceptability of substrates

q. Temporary facilities and controls

r. Space and access limitations

s. Regulations of agency(ies) with jurisdiction

t. Testing and inspecting requirements

u. Installation procedures

v. Coordination with other work

w. Required performance results

x. Protection of adjacent work

y. Protection of construction and personnel

3. Record significant conference discussions, agreements, and disagreements, including required corrective measures and actions.

4. Reporting: Distribute minutes of meeting to each party present and to other…