B08_Attachment_1_Spec_Final_CDs_revised06_07_2024.pdf

Golden Gate National Recreation Area

Vista Point Multi-Use Connections to Fort Baker

GOGA 167755

CONSTRUCTION DOCUMENTS

PROJECT SPECIFICATIONS

NATIONAL PARK SERVICE

October 29, 2021

Revised May 10, 2024

GOGA 167755 TOC-1

TABLE OF CONTENTS

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 & Coordination 01 32 16 Construction Schedule 01 32 33 Photographic Documentation For Historic Preservation Projects 01 33 23 Submittal Procedures 01 34 00 Natural Habitat Requirements 01 35 13.22 Archeological Protection 01 35 23 Safety Requirements 01 35 40 Soils Management 01 35 50 Hazardous Materials 01 35 50 Tree Preservation 01 35 91 Historic Preservation Treatment Procedures 01 40 00 Quality Requirements 01 42 00 References 01 50 00 Temporary Facilities and Controls 01 50 02 Trucking 01 57 19.12 Noise and Exterior Lighting Management 01 57 23 Temporary Storm Water Pollution Prevention 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 Data 01 79 00 Demonstration and Training

DIVISION 02 – EXISTING CONDITIONS

02 41 19 Selective Demolition

DIVISION 03 - CONCRETE

03 30 00 Cast-in-Place Concrete

DIVISION 05 - METALS

05 12 00 Structural Steel

DIVISION 06 – WOOD AND PLASTICS

06 10 00 Rough Carpentry

DIVISION 31 - EARTHWORK

31 10 00 Site Clearing 31 20 00 Earth Moving

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31 23 16 Structure Excavation and Backfill 31 25 00 Erosion and Sediment Control 31 60 00 Special Foundations & Load-Bearing Elements

DIVISION 32 – EXTERIOR IMPROVEMENTS

32 12 16 Asphalt Paving 32 13 20 Site Concrete 32 17 00 Paving Specialties 32 31 13 Fences

DIVISION 33 - UTILITIES

33 11 00 Storm Drainage

Professional seals by Design Professionals and others responsible for preparing Construction Documents:

Civil Engineer Structural Engineer

Landscape Architect

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123115 SUMMARY OF WORK

SECTION 01 11 00 - SUMMARY OF WORK

PART 1 - GENERAL

1.1 SUMMARY

A. This Section includes the following:

1. Work covered by the Contract Documents.

2. Government Furnished Materials.

3. Contractor use of the site.

4. Contractor access and use of site.

5. Occupancy requirements for buildings.

6. Work Restrictions.

7. Special Construction Requirements.

8. Field Verification.

9. Storm Water Pollution Prevention Plan.

10. Soils Investigation Report

11. Additional Reports.

1.2 WORK COVERED BY CONTRACT DOCUMENTS

A. Project Location: The project location is in the Golden Gate National Recreation Area (GGNRA) at the Dana Bowers Vista Point. The trail extends from the north side of the State Highway 101 entrance to Dana Bowers Vista Point down toward the lower section of Conzelman Road, underneath the Golden Gate Bridge. The project may be accessed from State Highway 101, as shown on Sheet G1 in the Project Drawings.

B. The Work consists of the following:

1. The Work includes: safety improvements to the existing Old Conzelman Trail between Dana Bowers Vista Point at the top and Conzelman Road at the bottom. The Work includes constructing an asphalt pavement trail, improving trail grades, viewpoints, managing stormwater, and construction of retaining wall systems to support the improvements.

2. A Construction Schedule laying out project start and completion dates along with scope tasks shall be submitted per the Spec Section 01 32 16 “Construction Schedule.”

C. Project will be constructed under a single Contract.

1.3 GOVERNMENT-FURNISHED MATERIALS

A. Government will furnish products indicated below.

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1. Government will arrange and pay for delivery of Government-furnished items according to Contractor's Construction Schedule.

2. After delivery, Government will inspect delivered items for damage. Contractor shall be present for and assist in Government's inspection.

3. If Government-furnished items are damaged, defective, or missing, Government will arrange for replacement.

4. Contractor is responsible for receiving, unloading, and handling Government-furnished items at Project site.

5. Contractor is responsible for protecting Government-furnished items from damage during storage and handling, including damage from exposure to the elements.

6. If Government-furnished items are damaged as a result of Contractor's operations, Contractor shall repair or replace them.

7. Contractor shall install and otherwise incorporate Government-furnished items into the Work.

1.4 CONTRACTOR USE OF SITE

A. The Contractor’s use of the premises is restricted to the designated work area. Materials and equipment must be stored inside the work area. Maintain all equipment and materials within lockable fence and provide 6’-0” temporary panel fence around the work area. See Section 01 50 00, Temporary Facilities and Controls. Contractor shall maintain control of the site during the period of construction by creating perimeter control through fences.

B. Temporary facilities include: portable toilets rented by the contractor and cleaned on a weekly or as-needed basis by the contractor.

C. Staging Area: Contractor shall work with NPS to identify an appropriate staging area. If staging area is determined to be in Vista Point Trailhead Parking Lot, contractor shall coordinate availability and use with NPS.

D. Protection of Historic Features: The Golden Gate National Recreation Area contains many project locations which are highly sensitive sites and may contain historical resources. The Contractor shall closely follow the plans shown, and alert the Contracting Officer immediately of any major deviations. A Preconstruction Conference and separate Start-up Meeting with the Contracting Officer will be required prior to beginning work. Confine all operations to work limits of the project.

Prevent damage to historic features that lie within the work limits, including but not limited to historic buildings and features, archeological resources including features both above and below grade, cultural landscapes and features including plantings, manhole covers, gutters, paving, drainage features, utilities, walkways, etc. Protect historic features from damage due to the work of this contract. Application of spray paint or any permanent markings to site features is prohibited. (Only chalk based paint or crayon should be used).

E. Preservation of Natural Features:

1. Prevent damage to natural surroundings. Restore damaged areas as directed and approved by the Contracting Officer, at no additional expense to the Government.

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

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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.

6. Take measures to prevent equipment from compacting soils adjacent to or within the construction zone that will not be displaced by a constructed facility such as the parking lot.

7. All geologic and fossil materials within the park are protected. Avoid disturbing soils or rock within or outside the project are, except as specified in the contract documents or as directed by the Contracting Officer.

8. See Section 01 34 00 Natural Habitat Requirements for additional project requirements.

F. 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.

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

H. 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. See Section 01 50 02 Trucking.

I. Contractor shall provide OSHA and other required postings regard safety at the site.

J. All Contractor employees and subcontractor employees shall be advised of the rules and regulations of the National Park Service.

K. Contractor and subcontractor vehicles not required on the worksite itself shall be parked in a location to be reviewed and approved by NPS.

L. Utilities to support construction activities by contractor:

1. Water: Contractor to install NPS approved backflow preventer and meter at NPS specified location. Contractor will be billed monthly at rate of $65 per 1,000 gallons not to exceed 10,000 gallons per day. Prior to using water, agreement between NPS and contractor must be signed. Billings are sent electronically via email, thus additional information from contractor is point of contact information to send billings and finally company tax ID number.

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1.5 PUBLIC USE OF SITE

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

The Contractor shall coordinate request and approval from NPS to use Vista Point Trailhead parking area southwest of US 101 for contractor parking, staging, or stockpiling. The Vista Point Trail will be closed to the public during construction. Closures may be permitted at the public bike cross trail at the top of the project, when required, upon specific approval of Contracting Officer. Submit closure request to Contracting Officer at least 10 calendar days in advance of requested closure date.

Closure may be permitted for a maximum of five calendar days at a time.

B. Emergency Vehicle Access: Contractor will stop all work as necessary to allow passage of emergency vehicles and direct traffic flow to accommodate immediate passage of these vehicles. For those projects in which trenching is required, the Contractor shall have a sufficient number of steel plates on hand to bridge any gap necessary for emergency vehicle access.

1.6 OCCUPANCY REQUIRMENTS FOR BUILIDINGS

A. Existing Buildings

1. Partial Government Occupancy: Government may 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.

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 CO.

1.7 CONDUCT OF OPERATIONS

A. Contractor personnel shall comply with all Federal and State law and regulations, including the Golden Gate National Recreation Area Superintendent’s Compendium. Any exception must be specifically justified and approved in writing by the Contracting Officer.

1. The Superintendent’s Compendium can be found at this internet address:

https://www.nps.gov/goga/learn/management/lawsandpolicies.htm

B. 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.

1.8 WORK RESTRICTIONS

A. On Site Work Hours: The 40 hour work week shall be generally performed during normal business working hours of 7 a.m. to 5:30p.m., Monday through Friday, except when available daylight does not permit such or otherwise indicated.

1. Work will be permitted in the evenings or on Fridays or Saturdays by prior authorization of the NPS Contracting Officer. Submit requests 48 hours in advance of the work to the Contracting Officer for approval.

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2. Proposed exterior lighting for night work should be reviewed/approved by NPS Contracting Officer. See section 01 57 19.12 Noise and Exterior Lighting Management.

3. No onsite work shall be performed during federal holiday periods unless otherwise directed by the Contracting Officer.

4. Early Morning Hours: See section 01 57 19.12 Noise and Exterior Lighting Management.

5. Hours for Core Drilling, or other noisy activity. See section 01 57 19.12 Noise and Exterior Lighting Management.

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.

4. Existing Utilities: USA Notification & Utility Field Meeting

a. The Contractor shall contact Underground Service Alert (USA) (1-800-642-2444) seven (7) calendar days prior to start of each ground disturbing phase and shall be responsible for maintaining a valid USA location tag through renewal during the construction. The Contractor shall schedule a utility field meeting prior to any excavation. This shall be so stated in the USA notification. The Contractor shall be responsible to coordinate the utility field meeting at which time he shall explain the limits and impacts to USA member utilities.

b. The majority of the utilities within the Vista Point Trail are owned by NPS. As such, very few utilities will actually be marked out by USA. It is the Contractor's responsibility to field locate & mark all utilities within the project work area. Field location and marking shall be performed a minimum of three (3) days prior to ground disturbance; notify CO upon completion of field location and marking for CO review and approval. No trenching shall be performed prior to CO approval.

5. Water and Wastewater Systems: The Contractor is not authorized to open/close valves, operate pumps and/or de-energize the water or waste water system; An NPS USRO must do or be onsite to observe

6. See Spec Section 017340 3.2 “Execution” for utility marking and coordination with other utility providers.

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 10 working days in advance of proposed utility interruptions.

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

D. Smoking: Smoking is not permitted within 25 feet of entrances, operable windows, or outdoor air intakes. Designated smoking areas shall be approved by the Contracting Officer.

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1.9 FIELD VERIFICATION

A. See Section 01 73 40 Execution.

1.10 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.

B. Hot Work Permit: A hot work permit is required for any cutting, welding or heat gun work No open flame torch work will be allowed. The NPS Fire Inspection office will issue the permit to the Contractor. Permit will be good through completion of work. The Contractor will be responsible for ensuring that all workers and subcontractors follow permit conditions.

1.11 STORM WATER POLLUTION PREVENTION PLAN

A. Submit a Storm Water Pollution Prevention Plan (SWPPP) for each Contract with ground disturbing activities prior to performing any ground disturbing activity. Prepare the SWPPP in conformance with Section 01 57 23 “Temporary Stormwater Pollution Prevention.”

B. Implement all appropriate requirements of the SWPPP.

PART 2 - (Not Used)

PART 3 - EXECUTION (Not Used)

END OF SECTION 011100

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123115 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:

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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)

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

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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.

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:

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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1. Your proposal must 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. 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 Form, or their own form, provided that it contains the same information and level of detail as the Gov’t provided form. The government form is available at:

http://www.nps.gov/dscw/upload/ContractorEstimateForm_1-24-13.xls

a. Requests for extensions of contract time as a result of this 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 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.

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

c. 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.

d. 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, 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. 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.

http://www.nps.gov/dscw/upload/ContractorEstimateForm_1-24-13.xls http://www.nps.gov/dscw/upload/ContractorEstimateForm_1-24-13.xls

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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:

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

f. Construction Blue Book

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

4. The estimated rental 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 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 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 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. The following percentages establish the maximum allowable markups

(OH&P) for contractor self-performed work:

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Overhead………………10%

Profit………………9.00%

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, then 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.

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 (Not used)

PART 3 - EXECUTION (Not used)

END OF SECTION 011000

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123115 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. 0001: Trail Improvements.

1. This item consists of site preparation, site improvements, site mechanical utilities.

2. Measurement for payment will be Lump Sum.

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

B. Contract Line Item No. 0002: Lead Soil Remediation

1. This item consists of excavation, removal, and site preparation for contaminated soil areas.

2. Measurement for payment will be unit based per TON.

3. Payment will be made at the contract price per TON.

END OF SECTION 01 27 00

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123115 PROJECT MANAGEMENT AND COORDINATION

SECTION 01 31 00 - PROJECT MANAGEMENT AND COORDINATION

PART 1 - GENERAL

1.1 SUMMARY

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. Project meetings.

7. Environmental Coordination.

8. Permits

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 017700 “Closeout Procedures” for coordinating closeout of the Contract.

1.2 DEFINITIONS

Agency with Jurisdiction: An organization, office, or individual responsible for enforcing the requirements of a code or standard, or for approving equipment, materials, an installation, or a procedure.

Construction Permits – Contractor Provided: Permits that will be supplied for and obtained by the contractor.

Government Furnished Permits: Permits that will be applied for and obtained by the government.

1.3 CONSTRUCTION COORDINATION

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.

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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.

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.

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.

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

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 the Contract Documents or standard printed data. Include the following information, as applicable:

a. Indicate functional and spatial relationships of components of structural, civil, and landscaping systems.

b. Indicate dimensions shown on the 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 the Contracting Officer (CO) for resolution of such conflicts.

c. Indicate space requirements for routine maintenance and for 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 other controls.

e. Indicate required installation sequences.

2. Sheet Size: At least 8-1/2 by 11 inches (215 by 280mm) but no larger than 30 by 40 inches

(750 by 1000mm).

3. Number of Copies: Submit two opaque copies of each submittal. Contracting Officer will return one copies.

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

Sections.

Coordination Drawing Organization: Organize coordination drawings as follows:

1. Structural Wall Systems: Show pile, lagging, and site coordination elements. Provide plan, elevation, section drawings and details to represent the Work.

2. Review: Contracting Officer (CO) will review coordination drawings to confirm that the

Work is being coordinated, but not for the details of the coordination, which are

Contractor's responsibility. If CO determines that coordination drawings are not being prepared in sufficient scope or detail, or are otherwise deficient, CO will so inform

Contractor, who shall make changes as directed and resubmit.

Coordination Digital Data Files: Prepare coordination digital data files according to the following requirements:

1. File Preparation Format: Same digital data software program, version, and operating system as original Drawings.

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

Format (PDF) file format.

3. Contracting Officer (CO) will furnish Contractor one set of digital data files

(AutoCad.dwg) of Drawings for use in preparing coordination digital data files.

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

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

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. Certificates of Insurance or SF 1413 for Contractor and all Subcontractors.

8. Waste Management Plan.

9. Quality Control Plan.

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

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11. Historic Preservation Treatment Plan (HPTP).

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

a. Name of Permit.

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

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

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)

General: Immediately on discovery of the need for additional information or interpretation of the

Contract Documents, Contractor shall prepare and submit an RFI electronically utilizing the NPS standard RFI format, with attachments in either Word or Adobe .pdf format as necessary.

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.

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.

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.

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.

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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 MEETINGS

Preconstruction Conference: Before start of construction, Contracting Officer will arrange an on-site meeting with Contractor.

Attending shall be the following:

1. CO and/or COR

2. Contractor’s Project Manager

3. Contractor’s Superintendent

4. Major subcontractors

5. NPS Project Manager

6. Others as appropriate

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. Workplan & Schedule.

5. Resolution of comments on required Division 01 documents.

6. Coordination of Subcontractors.

7. Traffic Control & Safety.

8. Labor law application.

9. Modifications.

10. Payments to Contractor.

11. Payroll reports.

12. Contract time.

13. Liquidated damages.

14. Contractor Performance Evaluation.

15. Display of Hotline posters.

16. Notice to proceed.

17. Correspondence procedures.

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18. Acceptance/rejection of work.

19. Progress meetings.

20. Submittal procedures.

21. NPS Final Accessibility Inspection.

22. Environmental requirements.

23. Permit requirements.

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

25. Saturday, Sunday, holiday and night work.

26. Reference materials.

27. Value engineering.

28. Schedule of Values.

Progress Meetings: The Contracting Officer will schedule progress meetings at agreed upon regular intervals.

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:

a. Approval of minutes of previous meetings.

b. Safety items/ ‘toolbox’ safety meeting topic.

c. Submittal status.

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

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

f. Modifications.

g. Work in progress and projected.

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

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

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

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

k. Other business relating to work.

l. Permit requirements.

3. Contractor shall:

a. Prepare agenda for Progress meetings in format approved by the Contracting

Officer.

b. Distribute written notice of each Progress meeting 4 business days in advance of meeting date, except for meetings scheduled at established intervals.

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

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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 meeting. Advise CO of scheduled meeting dates.

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

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 authorities having 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 the meeting to each party present and to other parties requiring information.

5. Do not proceed with installation if the conference cannot be successfully concluded.

Initiate whatever actions are necessary to resolve impediments to performance of the Work and reconvene the conference at earliest feasible date.

1.7 ENVIRONMENTAL COORDINATION

Contractor’s Environmental Manager: Designate an on-site party responsible for overseeing the

Contractor’s conformance to environmental goals for the project and implementing procedures for environmental protection.

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1. Qualifications: Minimum 3 years Construction experience on projects of similar size and scope; with environmental procedures similar to those of this project; must be familiar with environmental regulations applicable to construction operations.

2. Responsibilities: Responsibilities shall include:

a. Compliance with applicable Federal, State, and local environmental regulations, including maintaining required documentation.

b. Implementation of the Waste Management Plan(WMP).

c. Implementation of the Storm Water Pollution Prevention Plan (SWPPP).

d. Selection and documentation of Affirmative Procurement of materials per Section

016700

e. Present an overview of environmental issues and summarize site specific procedures relating to management plans at the Preconstruction conference.

f. Training for Contractor personnel in accordance with their position requirements.

g. Monitoring and documentation of environmental procedures.

Perform project quality control in accordance with requirements specified in Related Sections, including:

1. Quality Requirements.

2. Regulatory Requirements.

3. Noise & Acoustics Management.

4. Temporary Storm Water Pollution Prevention Environmental Management.

5. Construction Waste Management.

Contractor’s Environmental Training Program: Contractor shall provide environmental training for workers performing work on the project site. Training shall include the following:

1. Overview of environmental issues related to the Project, including lead and asbestos awareness.

2. Review of site specific procedures and management plans:

a. Construction Waste Management.

b. Noise & Exterior Lighting Management.

c. Temporary Storm Water Pollution Prevention.

3. Compliance with environmental regulations: As specified in Regulatory Requirements.

Submit Contractor 40 CFR employee training records upon request of Contracting Officer.

Provide documentation for environmental procedures as specified herein and in accordance with approved Waste Management Plan, and Storm Water Pollution Prevention Plan.

1.8 PERMITS

General:

1. Permits and Responsibilities: The Contractor shall, without additional expense to the

Government, be responsible for obtaining any necessary licenses and permits, and for complying with any Federal, State and municipal laws, codes, and regulations applicable to the performance of the work. The Contractor shall also be responsible for all damages

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to persons or property that occur as a result of the Contractor’s fault or negligence. The

Contractor shall also be responsible for all materials delivered and work performed until completion and acceptance of the work.

2. For the purpose of this contract the Contractor will not be considered an agent of the

Government. Therefore the Contractor will comply with the appropriate Federal, State and local laws.

Government Furnished Permits: During the development of the project’s design the permits listed below were negotiated and agreed to by the Government. The terms and provisions of these permits shall be adhered to for the duration specified in each permit.

1. None.

Potential Permits: The permits listed below were identified during the design process as likely to be required based on typical means and methods of construction. The list is provided to assist the contractor in determining which permits will be required for the contract’s chosen means and methods. The list shall not be considered complete, as it is the responsibility of the contractor to determine means and methods, and obtain the required permits. It is the responsibility of the

Contractor to obtain all permits required to legally conduct the work.

a. Street Closure – California Department of Transportation (CALTRANS)

b. Standard Encroachment Permit - CALTRANS

c. SWRCB 2009-0009-DWQ Construction Stormwater Permit with

Stormwater Pollution Prevention Plan – California State Water Resource Control

Board

d. MS4 Stormwater Permit -- California State Water Resource Control Board

Coordination with Agency(ies) with Jurisdiction Issuing Permits

1. Coordination: Contact the Agency(ies) with Jurisdiction as needed and sufficiently in advance to avoid delaying the work: Coordinate meetings, reporting requirements, inspections, or any other requirements.

Administrative Procedures:

1. Coordinate scheduling and timing of required administrative provisions of project permits with Agency(ies) with Jurisdiction, Construction…