Attachment_2_WRBR_152008_SPECIFICATIONS.pdf

WRIGHT BROTHERS VISITOR CENTER

WRBR 152008

00 01 10 - 1 TABLE OF CONTENTS

SECTION 00 01 10 - TABLE OF CONTENTS

PROCUREMENT AND CONTRACTING REQUIREMENTS

1.01 DIVISION 00 -- PROCUREMENT AND CONTRACTING REQUIREMENTS

00 01 10 - Table of Contents

SPECIFICATIONS

2.01 DIVISION 01 -- 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 - Photo Documentation for Historic Preservation Projects

01 33 23 - Submittal Procedures

01 35 13.22 - Archeological Protection

01 35 23 - Safety Requirements

01 35 91 - Historic Preservation Treatment Procedures

01 40 00 - Quality Requirements

01 42 00 - References

01 50 00 - Temporary Facilities and Controls

01 57 19.11 Indoor Air Quality Management

01 57 19.12 - Noise & Acoustics Management

01 57 23 - Under-An-Acre Pollution Prevention

01 67 00 - Product Requirements

01 73 40 - Execution

01 74 19 - Construction Waste Management and Disposal

0174 19 - Project Waste Management Plan Worksheet - Appendix A

01 74 19 - Standard Solid Waste Conversions - Appendix B

01 77 00 - Closeout Procedures

01 78 23 - Operation and Maintenance Data

01 81 13.13 - Sustainable Design Requirements - LEED for New Construction and Major Renovations

01 90 00 - General Commissioning Requirements

01 90 10 - Functional Performance Testing (FPT) Procedures

01 90 20 - Demonstration and Training

01 90 30 - Exterior Enclosure Commissioning

2.02 DIVISION 02 -- EXISTING CONDITIONS

00 01 10 - 2 TABLE OF CONTENTS

02 54 60 - Cured-In-Place Pipe Liner

02 80 00 - Hazardous Materials Abatement

2.03 DIVISION 03 -- CONCRETE

03 01 00 - Concrete Repairs

03 01 30 - Cleaning Cast-In-Place Concrete

03 30 00 - Cast-in-Place Concrete

2.04 DIVISION 04 -- MASONRY

04 20 00 - Unit Masonry

2.05 DIVISION 05 -- METALS

05 12 00 - Structural Steel Framing

05 70 00 - Decorative Metal

2.06 DIVISION 06 -- WOOD, PLASTICS, AND COMPOSITES

06 10 00 - Rough Carpentry

06 20 00 - Finish Carpentry

2.07 DIVISION 07 -- THERMAL AND MOISTURE PROTECTION

07 18 00 - Traffic Coatings

07 21 19 - Foamed-In-Place Insulation

07 52 00 - Modified Bituminous Membrane Roofing

07 54 00 - Thermoplastic Membrane Roofing

07 62 00 - Sheet Metal Flashing and Trim

07 92 00 - Joint Sealants

07 92 10 - Sealant Joints for Concrete

2.08 DIVISION 08 -- OPENINGS

08 11 13 - Hollow Metal Doors and Frames

08 14 23 - Clad Wood Doors

08 31 00 - Access Doors and Panels

08 42 36 - Balanced Door Entrances

08 44 18 - Glazed Steel Curtain Walls

08 71 00 - Door Hardware

08 80 00 - Glazing

2.09 DIVISION 09 -- FINISHES

09 21 16 - Gypsum Board Assemblies

09 22 36.23 - Metal Lath

09 23 00 - Gypsum Plastering

09 24 00 - Portland Cement Plastering

00 01 10 - 3 TABLE OF CONTENTS

09 51 00 - Suspended Acoustical Ceilings

09 65 00 - Resilient Flooring

09 66 23 - Resinous Matrix Terrazzo Flooring

09 83 16 - Spray-Applied Acoustical Finish System

09 90 00 - Painting and Coating

2.10 DIVISION 10 -- SPECIALTIES

10 21 13.13 - Metal Toilet Compartments

10 22 29 - Full Height Glazed Partition System

10 28 00 - Toilet, Bath, and Laundry Accessories

2.11 DIVISION 11 -- EQUIPMENT (NOT USED)

2.12 DIVISION 12 -- FURNISHINGS (NOT USED)

2.13 DIVISION 13 -- SPECIAL CONSTRUCTION (NOT USED)

2.14 DIVISION 14 -- CONVEYING EQUIPMENT (NOT USED)

2.15 DIVISION 21 -- FIRE SUPPRESSION

21 03 00 - Wet Pipe Fire Protection Systems

21 05 29 - Hangers and Supports for Fire Sprinkler Systems

2.16 DIVISION 22 -- PLUMBING

22 01 10 - Plumbing General Requirements

22 01 50 - Basic Materials and Methods

22 05 10 - Excavation and Backfill

22 05 45 - Plumbing Related Work

22 05 53 - Plumbing Identification and Painting

22 07 00 - Plumbing Insulation

22 08 00 - Commissioning of Plumbing

22 10 00 - Plumbing Piping and Specialties

22 32 00 - Rainwater Harvesting Systems (Bid Option G)

22 40 00 - Plumbing Fixtures

2.17 DIVISION 23 -- HEATING, VENTILATING, AND AIR-CONDITIONING (HVAC)

23 05 10 - Basic Mechanical Requirements

23 05 10.1 - Excavation and Backfill

23 05 20 - Piping Specialties

23 05 23 - General Duty Valves for HVAC Piping

23 05 29 - Supports, Anchors and Vibration Isolation

23 05 30 - Electrical Provisions for Mechanical Work

00 01 10 - 4 TABLE OF CONTENTS

23 05 45 - Mechanical Related Work

23 05 48 - Seismic Restraints

23 05 50 - Basic Materials and Methods

23 05 71 - Adjustable Speed Drives

23 05 90 - Mechanical Painting and Identification

23 05 94 - Testing and Balancing of HVAC Systems

23 07 00 - HVAC Insulation

23 08 00 - Commissioning of HVAC

23 08 50 - Commissioning of Building Automation Systems (BAS)

23 09 23 - Building Automation System for HVAC

23 20 10 - Water Piping Systems and Hydronic Specialties

23 21 23 - Hydronic Pumps

23 21 60 - Pipes and Pipe Fittings

23 25 00 - Water Conditioning

23 31 00 - Ductwork and Dampers

23 34 23 - HVAC Power Ventilators

23 37 15 - Air Outlets and Inlets

23 73 13 - Air Handling Units (DOAS-1)

23 81 46 - Water-to-Water Heat Pumps

23 82 19 - Fan Coil Units

2.18 DIVISION 26 -- ELECTRICAL

26 00 00 - Electrical - General Requirements

26 00 10 - General Provisions

26 00 35 - Electrical Testing

26 00 60 - Electrical Demolition

26 01 23 - Building Wire and Cable

26 05 26 - Grounding and Bonding

26 05 28 - Surface Raceways

26 05 29 - Supporting Devices

26 05 33 - Conduit

26 05 34 - Boxes

26 05 39 - Trench Duct Feeder System

26 05 40 - Excavating and Backfilling for Electrical Systems

26 05 43 - Ductbank

26 05 48 - Seismic Restraints

26 05 53 - Electrical Identification

26 07 41 - Telephone and Data Systems

00 01 10 - 5 TABLE OF CONTENTS

26 08 00 - Commissioning of Electrical

26 09 43 - Network Lighting Controls

26 24 16 - Panelboards

26 27 13 - Electrical Metering

26 27 16 - Cabinets and Enclosures

26 27 26 - Wiring Devices

26 28 13 - Fuses

26 28 16 - Enclosed Switches

26 31 00 - Photovoltaic Power Generating System (Bid Option "6")

26 41 23 - Transient Voltage Surge Protective Device (SPD)

26 51 13 - Interior Luminaires

26 25 10 - Central Emergency Inverter System

2.19 DIVISION 27 -- COMMUNICATIONS

27 51 17 - Public Address System

2.20 DIVISION 28 -- ELECTRONIC SAFETY AND SECURITY

28 16 00 - Intrusion Detection

28 31 00 - Fire Alarm System

2.21 DIVISION 31 -- EARTHWORK

31 10 00 - Site Clearing

31 22 00 - Grading

31 23 16 - Excavation

31 23 16.13 - Trenching

31 23 23 - Fill

31 31 16 - Termite Control

31 37 00 - Riprap

2.22 DIVISION 32 -- EXTERIOR IMPROVEMENTS

32 11 23 - Aggregate Base Courses

32 12 16 - Asphalt Paving

32 13 13 - Concrete Paving

32 17 13 - Parking Bumpers

32 17 23.13 - Painted Pavement Markings

32 92 19 - Seeding

2.23 DIVISION 33 -- UTILITIES

33 10 00 - Water Utilities

33 23 01 - Closed-Loop Geothermal-Mixed-Fluid Injection Well

33 23 10 - Thermal-Enhanced Bentonite Grout

00 01 10 - 6 TABLE OF CONTENTS

2.24 DIVISION 34 -- TRANSPORTATION (NOT USED)

2.25 DIVISION 35 -- WATERWAY AND MARINE CONSTRUCTION (NOT USED)

2.26 DIVISION 40 -- PROCESS INTEGRATION (NOT USED)

2.27 DIVISION 41 -- MATERIAL PROCESSING AND HANDLING EQUIPMENT (NOT

USED)

2.28 DIVISION 42 -- PROCESS HEATING, COOLING, AND DRYING EQUIPMENT (NOT

USED)

2.29 DIVISION 43 -- PROCESS GAS AND LIQUID HANDLING, PURIFICATION AND

STORAGE EQUIPMENT (NOT USED)

2.30 DIVISION 44 -- POLLUTION CONTROL EQUIPMENT (NOT USED)

2.31 DIVISION 45 -- INDUSTRY-SPECIFIC MANUFACTURING EQUIPMENT (NOT USED)

2.32 DIVISION 46 -- WATER AND WASTEWATER EQUIPMENT

2.33 DIVISION 48 -- ELECTRICAL POWER GENERATION

48 00 01 - Renewable Energy Certificates

END OF SECTION 00 01 10

WRBR - 152008 01 11 00 - 1

091015 SUMMARY OF WORK

SECTION 01 11 00 - SUMMARY OF WORK

PART 1 - GENERAL

1.1 SUMMARY

A. This Section includes the following:

1. Work under other contracts.

2. Contractor use of site.

3. Public use of site.

4. Occupancy requirements for buildings

5. Conduct of operations.

6. Work Restrictions.

7. Special Construction Requirements.

8. Additional Reports.

1.2 WORK COVERED BY CONTRACT DOCUMENTS

A. Project Location: Visitor Center at Wright Brothers National Memorial, Kitty Hawk, North Carolina.

B. The Work consists of the following:

1. The Work includes a complete rehabilitation of the existing 1960 National Historic Landmark visitor center, including hazardous materials abatement; re-roofing; concrete repair; replacement of HVAC, electrical and plumbing systems; new sprinkler system; new storefront; and interior finishes.

2. Project is designed to comply with a LEED Gold Level according to the U.S. Green Building Council's Leadership in Energy & Environmental Design (LEED) Rating System, as specified in Division 01 Section "Sustainable Design Requirements."

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

1.3 CONTRACTOR USE OF SITE

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

1. Limits: Confine constructions operations to area adjacent to the Visitor Center, and where otherwise shown on the drawings.

2. Limit site disturbance, including earthwork and clearing of vegetation, to 40 feet beyond building perimeter; 10 feet beyond surface walkways, patios, surface parking, and utilities less than 12 inches in diameter; 15 feet beyond primary roadway curbs and main utility branch trenches; and 25 feet beyond constructed areas with permeable surfaces (such as pervious paving areas, storm water detention facilities, and fields) that require additional staging areas in order to limit compaction in the constructed area.

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B. Storage of Materials: Confine storage of materials to contractor’s storage units outside of building.

C. 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 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.

D. Driveways and Entrances: Keep driveways and entrances serving premises clear and available to Government, Government's employees, and emergency vehicles at all times. Do not use these areas for parking or storage of materials.

1. Schedule deliveries to minimize use of driveways and entrances.

2. Schedule deliveries to minimize space and time requirements for storage of materials and equipment on-site.

E. Construction Camp: Establishment of a camp within the park will not be permitted.

F. Hauling Restrictions: Comply with all legal load restrictions in the hauling of materials. Load restrictions on park roads are identical to the 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.

1.4 PUBLIC USE OF SITE

A. Contractor shall at all times conduct his operations to ensure the least inconvenience to the public.

Road closures will be permitted, when required, upon specific approval of Contracting Officer for a maximum of 24 hours. Provide one business week’s notice to Contracting Officer.

1.5 OCCUPANCY REQUIREMENTS FOR BUILDINGS

A. Existing Buildings

1. Partial Government Occupancy: Government will occupy the premises during entire construction period, with the exception of areas under construction. Cooperate with Government during construction operations to minimize conflicts and facilitate Government usage. Perform the Work so as not to interfere with Government’s operations.

Maintain existing exits, unless otherwise indicated.

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a. Maintain access to existing walkways, corridors, and other adjacent occupied or used facilities. Do not close or obstruct walkways, corridors, or other occupied or used facilities without written permission from the Contracting Officer (CO).

1.6 CONDUCT OF OPERATIONS

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

B. Work on Saturdays, Sundays, Federal holidays or at night may not be performed without prior consent from the Contracting Officer. Submit requests 48 business hours (forty-eight) 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 8 a.m. to 5 p.m., Monday through Friday, except when otherwise indicated.

1. Weekend Hours: same as weekday hours.

2. Early Morning Hours: not allowed.

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 two (2) days in advance of proposed utility interruptions.

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

3. Hours for Utility Shutdowns: outside normal operating hours for park.

D. Nonsmoking Building: Smoking is not permitted within the building or within 25 feet of entrances, operable windows, or outdoor air intakes.

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1.8 SPECIAL CONSTRUCTION REQUIREMENTS

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

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

1.9 ADDITIONAL REPORTS

A. A report entitled ”Limited Hazardous Materials Survey Report,” dated 9/8/2015, has been prepared by Froehling & Robertson, Inc.

B. Contact the Contracting Officer for a copy.

C. If conflicts occur between the report and drawings or specifications, the drawings and specifications govern.

PART 2 - PRODUCTS (Not Used)

PART 3 - EXECUTION (Not Used)

END OF SECTION 01 11 00

WRBR - 152008 01 26 01 - 1

031414 CONTRACT MODIFICATION PROCEDURES

SECTION 01 26 01 – CONTRACT MODIFICATION PROCEDURES

PART 1 - GENERAL

1.1 SUMMARY

A. The work of this section consists of administrative and procedural requirements for contract modifications.

1.2 DEFINITIONS AND ALLOWANCES

A. Home Office Overhead: Those 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 the preparation of modifications will not be allowed. The 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, Assistant Project Manager

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)

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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: These are 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 the 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: This is the hourly rate paid directly to the worker

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

1) Social Security

2) Medicare

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

4) FUTA– Cap Rate and percentage to be proportionally allocated over one year.

5) SUTA– Cap Rate and percentage to be proportionally allocated over one year.

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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 the contractor from claims resulting from bodily injury or property damage to a third party. Include this 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 that the contractor will pay the labor and material costs they have incurred. Banks and Insurance companies charge a premium for each individual project based on a sliding scale which relates to the size of the project. Include this as a separate line item in modification proposals and provide current company bonding rates upon request.

H. Builder’s Risk Insurance: This covers the contractor’s loss due to fire, high winds, or other natural forces. This is 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. Your proposal must be received in the format and within the time frame specified in the Request for Proposal letter. Costs or delays resulting from failure of contractor to submit within the time frame specified will not be compensable.

2. The proposal must be detailed with itemized lists of equipment, materials, labor, production rates, overhead, profit, and bond markup for each item. Labor costs must be itemized 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 that that they are included in the hourly rate shown, or contractor is not requesting reimbursement. Contractor may utilize the government provided Contractor Estimate

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Form, or their own form, provided that it contains the same information and level of detail as the Gov’t provided form.

3. Requests for extensions of contract time as a result of this change must be justified with a Time Impact Analysis (TIA). Refer to Division 01 Specification, “Construction Schedule”, for time impact analysis requirements. TIA and associated costs must 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 the 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 upon request.

5. Contractor must review and approve all subcontractor/supplier pricing in detail for proper format, scope, production rates, and pricing prior to submission to the 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 the cost of labor by itemizing each craft involved, indicating worker hourly rate (base rate + labor burden + fringe benefits) for each and itemizing the hours required for each craft that will be directly engaged in modification work.

Any work proposed that will require overtime work or premium pay shall be itemized separately. All 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, 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. The labor cost for foremen shall only be costs for related work required for the modification.

C. Materials:

1. The estimated cost for materials shall include quotes from multiple sources. Material prices must include all 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 the NPS.

D. Equipment:

1. Equipment used for the project must be appropriately sized for the 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 must be broken out separately.

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

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

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b. Construction Blue Book

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

4. The estimated equipment rates shall include the operating costs of all fuel, oil, lubrication, supplies, small tools, necessary attachments, ground engaging components, tires & tracks, routine repairs and maintenance (cost of major repair and overhaul is not allowed per 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 the full rate for equipment only for the duration that the equipment will be utilized to accomplish the work of the modification.

6. Standby unit rates used are to be in accordance with paragraph 1.3, D, 2, above. If the US Army Corp of Engineers is utilized then their standby rates prevail. If Bluebook or local equipment pricing is accepted, then ½ of the 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, the established standby rate shall apply from the first day of the delay.

8. Equipment that is not used and on the jobsite for up to five consecutive days may be classified at standby rates, provided that the equipment is or has been used solely to perform work on the modification and will be necessary to complete additional modification work. Equipment that is 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………………10% Profit……………… 7%

2. Total aggregate limit of markup (OH&P) for contractor and subcontractors on modification work shall not exceed 25%. The NPS will not be responsible for allocation of percentages between contractor and subcontractors at any tier.

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

4. Combined Increases and Decreases: On proposals involving both increases and decreases in the Contract Price, the overhead and profit mark-ups are required on the 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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082714 DEFINITION OF CONTRACT LINE ITEMS

SECTION 01 27 00 – DEFINITION OF CONTRACT LINE ITEMS

PART 1 - GENERAL

1.1 SUMMARY

A. The intent of this section is to explain, in general, what is and what is not included in a contract line item, and the limits or cut-off points where one item ends and another begins.

B. If no contract line item exists for a portion of the work, include the 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]: Foundations

1. This item consists of new concrete sump pump pit, grade beam for new electrical service, replacement of concrete floor slabs, epoxy underlayment, as shown on architectural, structural and electrical drawings and specifications.

2. Measurement for payment will be per scope of work.

3. Payment will be made at the contract lump sum price.

C. Contract Line Item No. [2]: Superstructure

1. This item consists of replacement of cold-formed metal framing at exterior soffits.

2. Measurement for payment: per entire scope of work.

D. Contract Line Item No. [3]: Exterior Enclosure

1. This item consists of concrete wall, roof and ceiling structural repairs, cleaning of concrete, sealing of concrete, painting of exterior face of concrete dome shell, new spray foam insulation, new exterior plaster soffits, new exterior walls, removal of extruded aluminum exterior panels, replacement of 255 sf of plywood sheathing, reinstallation of reusable channel lap siding, 765 sf of new channel lap siding, painting of exterior steel frames of original wall panels, new metal and glass curtain walls, new metal clearstory windows, and new doors and frames as shown on structural and architectural drawings and as specified.

E. Contract Line Item No. [4]: Exterior Plywood Sheathing Replacement

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1. This item consists of replacement of deteriorated exterior plywood sheathing below existing channel lap exterior siding, as shown on architectural drawings and in specifications.

2. Measurement for payment: Per square foot.

3. Payment will be made at the contract price per square foot.

F. Contract Line Item No. [5]: Exterior Channel Lap Siding Replacement

1. This item consists of new replacement channel lap siding, installed, as shown on architectural drawings and in specifications. Reinstallation of all existing reusable channel lap siding is included in [3] Exterior Enclosure.

2. Measurement for payment: Per square foot.

3. Payment will be made at the contract price per square foot.

G. Contract Line Item No. [6]: Roofing

1. This item consists of re-lining of dome roof drains, polyurethane coating and copper flashings on perimeter edge of roof, new modified bitumen roof membrane on dome and flat roofs, and new copper roofing.

H. Contract Line Item No. [7]: Interior Construction

1. This item consists of new glazed tile walls in toilets, new tempered glass partition and doors between Lobby and Flight Room, new gypsum board wall partitions, new wood doors, new restroom fixtures, and new toilet stalls, as shown on architectural and plumbing drawings and specifications.

2. Measurement for payment: per entire scope of work.

I. Contract Line Item No. [8] Interior Finishes

1. This item consists of painting of cmu partitions, repair of glazed tile walls in restrooms, stripping and refinishing of cypress wall panels, paint edges of concrete piers, paint steel frames of existing panels, paint interior doors and frames, new rubber flooring, new terrazzo floors, new and existing suspended ceilings, acoustical coating in dome, replace plaster removed during abatement with new gypsum wallboard, new gypsum wallboard interior soffits and ceilings, sealed concrete flooring, new interior signs, and interior painting as shown on architectural drawings and specifications.

J. Contract Line Item No. [9] Plumbing Systems

1. This item consists of new plumbing fixtures, new domestic water distribution, new wall hydrants, new recirculation pump, new sump pump, new floor drains and trench drain, hot water heater, backflow preventers, and relocation of roof drainage piping, as shown on architectural and plumbing drawings and specifications.

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K. Contract Line Item No. [10] HVAC

1. This item consists of ground source heat pump wells, water to water heat pumps, DOAS unit, HVAC piping and ductwork, diffusers, exhaust fan, pumps, fan coil units, water storage tanks, DDC controls, and system testing and balancing, as shown on mechanical and plumbing drawings and specifications.

2. Measurement for payment: per entire scope of work.

L. Contract Line Item No. [11] Fire Protection

1. This item consists of new sprinkler system as shown on fire protection drawings and specifications.

2. Measurement for payment: per entire scope of work.

L. Contract Line Item No. [12] Electrical

1. This item consists of new main distribution panel, new distribution wiring, new conduit, new panels, switches and outlets, power and disconnects for mechanical equipment, new and reconditioned light fixtures, exit signs, lighting control system, fire alarm system, grounding system, security system, public address system, and telcom/data wiring as shown on architectural and electrical drawings and specifications.

2. Measurement for payment: per entire scope of work.

M. Contract Line Item No. [13] Selective Building Demolition

1. This item consists of hazardous materials abatement, electrical demolition, HVAC demolition, dismantling of wooden movable partitions, restroom partition demolition, information desk removal, demolition of floor slabs, removal of plumbing fixtures, removal of suspended ceilings, removal of modified bitumen roof membrane, removal of polymer coating on concrete roofs, removal of existing flashings, demolition of existing concrete ramps, demolition of concrete sidewalk, removal of underground tank, abandonment of existing well, as shown on architectural, structural, civil, landscape, electrical, mechanical and plumbing drawings and specifications.

N. Contract Line Item No. [14] Site Improvements

1. This item consists of replacement of concrete paving panels, sealing of joints in terrace paving, replacement of steel railings, new accessible ramp, new concrete stair, parking lot striping and signs, new exterior signs, new parking drop-off, new wood bench/railing, repair of concrete steps and retaining walls, and new seeding, as shown on architectural, landscape, and civil drawings and specifications.

O. Contract Line Item No. [15] Site Mechanical Utilities

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1. This item consists of connection to existing water utility, new 6” fire line and hydrant, fire line connection to building, post indicator valve and fire department connection, replication of existing concrete fountain with new custom concrete fountain, connection to existing septic system, and piping between HVAC well field and building, as shown on civil, plumbing, landscape and architectural drawings and specifications.

P. Contract Line Item No. [16] Site Electrical Utilities

1. New power feeds for Visitor Center and Ticket Booths, transformer pads, and new photovoltaic system and feeder, as shown on electrical drawings and in architectural and electrical specifications.

Q. Contract Line Item No. [17] Bid Option 1: Provide TPO Roofing in lieu of Modified Bitumen

Roofing.

1. Provide TPO Roofing and flashings as shown on architectural drawings A1.3 Visitor

Center New Roof Plan, A5.3 Roof Details Bid Option, and as described in specifications Section 07 54 00 Thermoplastic Membrane Roofing in lieu of modified bitumen roofing.

2. Measurement for payment: per entire scope of work.

3. Payment will be made at the contract lump sum price.

R. Contract Line Item No. [18] Bid Option 2: Provide Plaster Ceilings in Interior in lieu of

Gypsum Wallboard.

1. Provide gypsum plaster ceilings on metal lath in interior spaces as shown on architectural drawings A1.2 Visitor Center New Reflected Ceiling Plan, A2.3 Interior Elevations, A2.4 Interior Elevations, A5.6 Ceiling Details Bid Option, and as described in specifications Section 09 23 00 Gypsum Plastering.

2. Measurement for payment: per entire scope of work

3. Payment will be made at the contract lump sum price.

S. Contract Line Item No. [19] Bid Option 3: Provide Stainless Steel Doors in lieu of Hollow

Metal Doors.

1. Provide painted stainless steel doors and frames in lieu of hollow metal doors and frames as shown on A4.5 Door Frame Elevations/Details, and as described in specifications Section 08 11 13 Hollow Metal Doors and Frames.

2. Measurement for payment: per entire scope of work.

3. Payment will be made at the contract lump sum price.

T. Contract Line Item No. [20] Bid Option 4: LEED Gold Contractor Requirements.

1. Provide Contractor’s accounting and documentation in support of achieving a LEED

Gold certification as described in specifications Section 01 81 13.13 Sustainable Design Requirements – LEED for New Construction and Major Renovations.

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U. Contract Line Item No. [21] Bid Option 5: Renewable Energy Certificates

1. Provide Renewable Energy Certificates for 25% of the Visitor Center’s annual energy use for a period of two years, as specified in Section 48 00 01 Renewable Energy Certificates.

2. Measurement for payment: per entire scope of work.

3. Payment will be made at the contract lump sum price.

V. Contract Line Item No. [22] Bid Option 6: Provide 10% Photovoltaic Power

1. Supply all materials and labor to provide a photovoltaic power system capable of generating electricity equal to 10% of the building energy usage, associated service receptacle circuit, and DC grounding electrode system, as shown on E1 Electrical Site Plan, PV1 Photovoltaic System Detail Sheet and PV2 Photovoltaic Panel Ground Mount Structure, and as described in specifications Section 26 31 00 - Photovoltaic Power Generating System.

2. Measurement for payment: per entire scope of work.

3. Payment will be made at the contract lump sum price.

W. Contract Line Item No. [23] Bid Option 7: Provide Rainwater Harvesting System

1. Supply all materials and labor to provide a rainwater harvesting system as shown on

Sheets P3.2, P4.3, P4.5, P5.2, P6.2, P6.5 and P6.7, and as described in specifications Section 22 32 00 Rainwater Harvesting System.

2. Measurement for payment: per entire scope of work.

END OF SECTION 01 27 00

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091015 PROJECT MANAGEMENT AND COORDINATION

SECTION 01 31 00 - PROJECT MANAGEMENT AND COORDINATION

PART 1 - GENERAL

1.1 SUMMARY

A. This 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 SharePoint 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 9000 “General Commissioning Requirements” for coordinating the work with

Owner’s Commissioning Authority.

1.2 DEFINITIONS

1.3 CONSTRUCTION COORDINATION

A. Coordination: Coordinate construction operations included in different Sections of the 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.

1. Schedule construction operations in sequence required to obtain the 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 adequate provisions to accommodate items scheduled for later installation.

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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 all 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, the following:

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. Division 01 documents: The following items shall be submitted a minimum of one week prior to the Preconstruction Conference. Contracting Officer will notify Contractor of tentative date for the Pre-Construction Conference.

1. Letter designating Project Superintendent.

2. Construction Schedule.

3. A comprehensive breakdown of the 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. Satisfactory evidence of liability insurance coverage and workman’s compensation for the Contactor and all subcontractors.

8. Waste Management Plan.

9. Quality Control Plan.

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

11. Indoor Air Quality (IAQ) Management Plan.

12. Contractors Commissioning Plan.

13. Historic Preservation Treatment Plan.

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

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a. Name of Permit.

b. The Agency(ies) with Jurisdiction issuing the permit.

c. Information required from the Government to complete the permit application.

B. All items listed must be provided to the Contracting Officer before the Pre-Construction Conference is held. If all of these documents have not been received one week prior to the scheduled Pre-Construction Conference date, the conference will be cancelled, Notice to Proceed will not be issued, and the Contracting Officer will consider other contractual remedies.

Work shall not commence until written Notice to Proceed has been issued.

1.5 REQUESTS FOR INFORMATION (RFIs)

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

1. CO 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 the RFI: Include a 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 the

Contract Time or the Contract Sum, Contractor shall state impact in the 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 the RFI Form on the NPS/DSC SharePoint website as follows:

1. Enter the 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 the drop-down of the “Send to” box.

3. Enter the details of the question and attach related documents.

4. Select “Submit Form” at the bottom of the page.

D. Contracting Officer’s Action: CO will review each RFI, determine action required, and respond. CO will determine the critical nature of each RFI and issue a response accordingly.

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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 the Contract

Documents.

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

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

g. Incomplete RFIs or inaccurately prepared RFIs.

2. CO's action may include a request for additional information, in which case time for response will date from time of receipt of additional information.

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

1.6 PROJECT WEB SITE

A. Use the NPS/DSC SharePoint Project website for communication throughout the contract period. The NPS/DSC SharePoint Project website will be used for the following functions:

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 however are not suitable to be shared using the NPS/DSC SharePoint Project website. Documents containing Personal Identifying Information (PII) (i.e. certified payrolls) shall not be shared using the NPS/DSC SharePoint Project website and shall be coordinated with the SharePoint Project team as appropriate.

C. Submit to the CO a list of all employees who will need access to the website. The users will receive an invitation to register from the Department of Interior (DOI). Once the user is registered on the DOI website, they will be given access to the NPS/DSC SharePoint Project website. For login procedures and other SharePoint information, refer to the Workflows website at http://www.nps.gov/dscw/precon_spproj.htm.

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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. The 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 01 documents.

5. Coordination of Subcontractors.

6. Labor law application.

7. Modifications.

8. Payments to Contractor.

9. Payroll reports.

10. Contract time.

11. Liquidated damages.

12. Contractor Performance Evaluation.

13. Display of Hotline posters.

14. Notice to proceed.

15. Correspondence procedures.

16. NPS/DSC SharePoint 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: The Contracting Officer will schedule weekly meetings with the 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 at these meetings.

All participants at the meeting shall be familiar with the 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. The meeting agenda will include the following:

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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,

h. Construction Schedule update (provide updated CPM).

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

j. Other business relating to work.

k. Permit requirements.

C. Preinstallation Conferences: Conduct a preinstallation conference 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 the installation and its coordination or integration with other materials and installations that have preceded or will follow, shall attend the…