B08_SOW_Specifications.pdf

100% FINAL CONSTRUCTION DOCUMENTS SPECIFICATIONS

Cow Creek – Admin. Bldg. CC50

Repair Wind Damage and Install

Fire Suppression System Death Valley National Park | JULY 27, 2020

Architecture

Planning

Conservation

REPAIR MICROBURST DAMAGE AND INSTALL FIRE

SUPPRESSION SYSTEM IN COW CREEK ADMIN. OFFICE CC-50 100% FINAL CONSTRUCTION DOCUMENTS

DEVA – 248603 & 251928 SEALS PAGE

00 01 07 - 1

SECTION 00 01 07

SEALS PAGE

1.1 DESIGN PROFESSIONALS OF RECORD

ARCHITECT Kitty Vieth, AIA

Architectural Resources Group Pier 9 The Embarcadero, San Francisco, CA 94111

Ph. 415-421-1680

CIVIL

ENGINEER

Rodney McNeely, PE

Provost & Pritchard Consulting Group 286 W. Cromwell Avenue Fresno, CA 93711-6162

Ph. 559-449-2700

STRUCTURAL

Farshad Khodayari

SOHA

48 Colin P. Kelly Street San Francisco, CA 94107

Ph. 415-989-9900

MECHANICAL

Rick Russell

Interface Engineering Inc.

135 Main Street, Suite 400 San Francisco, CA 94105

Ph. 415-489-7248

DEVA – 248603 & 251928 SEALS PAGE

00 01 07 - 2

ELECTRICAL

Thomas Jun

Interface Engineering Inc.

135 Main Street, Suite 400

Ph. 415-489-3212

PLUMBING

Rick Russell

Interface Engineering Inc.

135 Main Street, Suite 400

Ph. 415-489-7248

FIRE

PROTECTION

ENGINEER

Nick Artim, PE

Heritage Protection Group 6 Brookside Drive Middlebury, Vermont 05753 (US)

Ph. +1 802 388-1064

END OF SECTION 00 01 07

7/27/2020

DEVA 227667 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 and Coordination

01 32 16 Construction Schedule

01 32 33 Photo Documentation for Historic Preservation Projects

01 33 23 Submittal Procedures

01 35 23 Safety Requirements

01 35 91 Historic Preservation Treatment Procedures

01 40 00 Quality Requirements

01 40 01 CQC Accessibility Inspection Report

01 74 19 Construction Waste Management and Disposal

01 77 00 Closeout Procedures

DIVISION 03 – CONCRETE

03 30 00 Cast-In-Place Concrete

DIVISION 04 – MASONRY

04 81 00 Adobe Masonry Restoration

DIVISION 06 – WOOD, PLASTICS, AND COMPOSITES

06 10 00 Rough Carpentry

DIVISION 07 – THERMAL AND MOISTURE PROTECTION

07 21 00 Thermal Insulation

07 41 13 Metal Roofing

DIVISION 08 – OPENINGS

08 14 16 Flush Wood Doors

DEVA 227667 TOC-2

DIVISION 09 – FINISHES

09 21 16 Gypsum Board Assemblies

09 51 00 Acoustical Ceilings

09 64 00 Wood Flooring

09 65 43 Linoleum Flooring

09 91 13 Exterior Painting

09 91 23 Interior Painting

DIVISION 10 – SPECIALTIES

10 28 00 Toilet and Bath Accessories

DIVISION 21 – FIRE SUPPRESSION

21 13 00 Fire Sprinkler Systems: Wet-Pipe

DIVISION 23 – HEATING VENTILATING AND AIR CONDITIONING

23 00 00 Heating, Ventilating and Air Conditioning – HVAC – Basic Requirements

23 05 29 Hangers and Supports for HVAC Piping, Ductwork and Equipment

23 05 53 Identification for HAC Piping, Ductwork and Equipment

23 05 93 Testing, Adjusting, and Balancing for HVAC

23 07 00 HVAC Insulation

23 09 33 Electric and Electronic Control System for HVAC

23 31 00 HVAC Ducts and Casings

23 33 00 Air Duct Accessories

23 34 00 HVAC Fans

23 37 00 Air Outlets and Inlets

23 40 00 HVAC Air Cleaning Devices

DIVISION 26 – ELECTRICAL

26 00 00 Electrical Basic Requirements

26 05 19 Low-Voltage Electrical Power Conductors and Cables

26 05 29 Hangers and Supports for Electrical Systems and Equipment

26 05 33 Raceways

26 05 34 Boxes

26 05 53 Identification for Electrical Systems

26 09 23 Occupancy and Vacancy Sensors

26 27 26 Wiring Devices

26 51 00 Lighting

DEVA 227667 TOC-3

DIVISION 28 – ELECTRONIC SAFETY AND SECURITY

28 31 00 Fire Detection and Notification System

DIVISION 31 - EARTHWORK

31 23 00 Site Excavation and Grading

31 23 33 Utility Trenching & Backfilling

31 37 10 Riprap

DIVISION 32 – EXTERIOR IMPROVEMENTS

32 11 23 Aggregate Base

DIVISION 33 - UTILITIES

33 05 26 Utility Line Marking

33 10 00 Site Water Distribution

33 21 15 Disinfection of Water Distribution System

DEVA – 248603 & 251928 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 covered by the Contract Documents.

2. Work phases.

3. Work under other contracts.

4. Government Furnished Materials.

5. Contractor use of premises.

6. Public use of site.

7. Occupancy requirements for buildings.

8. Work Restrictions.

9. Special Construction Requirements.

10. Soils Investigation Report.

11. Additional Reports.

1.2 WORK COVERED BY CONTRACT DOCUMENTS

A. Project Location: Death Valley National Park, Cow Creek Maintenance Area, 579 Cow Creek Service Road, Building CC50, Death Valley, CA 92328

B. The Work consists of the following:

This historic building with adobe walls and metal roof was severely damaged during the microburst storm event in September 2017. Approximately 65% of the metal roof and the associated structural roof system were blown off which exposed the interior attic space and ultimately the interior office space to further wind and water damage.

1. Remove and dispose of existing temporary roof structure, including stick-frame construction, plywood sheathing, tarpaper, metal sheet roofing and any remaining R36 attic fiberglass insulation.

2. Reconstruct new roof section area, matching existing construction materials and techniques, with new roofing system

3. The interior floor is in a salvageable condition and requires sanding and re-finishing.

4. Remove existing suspended ceiling, all base and door wood trim, all interior vertical drywall and inspect for mold and mitigate as necessary. Inspect status of wall insulation and install new as necessary. Remove all HVAC insulated supply and return ducts, and diffusers throughout ceiling area. Replace with new HVAC insulated supply and return ducts, and diffusers. Remove all fluorescent light fixtures and replace with new LED light fixtures. Remove all electrical wiring located within ceiling assembly and roof structure, DEVA – 248603 & 251928 01 11 00 - 2 all the way to the electrical breaker panel and replace with new. Remove all telecommunications and data lines located within ceiling assembly and roof structure, all the way to junction boxes or panels and replace with new.

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

1.3 WORK PHASES

A. The Work shall be conducted in one phase.

1.4 WORK UNDER OTHER CONTRACTS

A. General: Cooperate fully with separate contractors so work on those contracts may be carried out smoothly, without interfering with or delaying work under this Contract. Coordinate the Work of this Contract with work performed under separate contracts. Cooperate fully with Government employees accessing various area of the site to perform other work.

B. Preceding Work: Government will award separate contract(s) for the following construction operations at Project site. Those operations are scheduled to be substantially complete before work under this Contract begins.

C. Concurrent Work: Government will award separate contract(s) for the following construction operations at Project site. Those operations will be conducted simultaneously with work under this Contract.

D. Future Work: Government will award separate contract(s) for the following additional work to be performed at site after Substantial Completion. Completion of that work will depend on successful completion of preparatory work under this Contract.

1.5 GOVERNMENT-FURNISHED MATERIALS

A. Government will furnish products indicated.

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.

DEVA – 248603 & 251928 01 11 00 - 3

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.

B. Government-Furnished Products: None

1.6 CONTRACTOR USE OF SITE

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

1. Limits: Confine constructions operations to the area as indicated on the Staging Plan included in the drawings.

B. Storage of Materials: Confine storage of materials to the area as indicated on the Staging Plan included in the drawings. Additional short-term staging areas may be identified as the project progresses, if approved in advance by the Contracting Officer in response to a written request by submittal from the contractor.

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. Particular care shall be taken to provide continuous vehicular access clear on the access road that is located on the South side of the Hacienda building leading to the Stables.

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

DEVA – 248603 & 251928 01 11 00 - 4

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.

G. Preservation of Cultural Resources: Building CC50 is a contributing structure in the Cow Creek Historic District. The utmost care and craftsmanship must be employed when impacting any character defining elements as a result of the Work. All work must be conducted in accordance with the Secretary of the Interior’s Standards for Rehabilitation.

1.7 PUBLIC USE OF SITE

A. The site will be closed to the public during construction.

1.8 OCCUPANCY REQUIRMENTS FOR BUILIDINGS

A. Existing Buildings

1. Partial Government Occupancy: Government will occupy the Cow Creek Area during entire construction period, with the exception of the building 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 Contracting Officer (CO).

1.9 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 72 hours 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.

1.10 WORK RESTRICTIONS

A. On-Site Work Hours: Work shall be generally performed during normal business working hours of 6:00 a.m. to 4:30 p.m., Monday through Friday, except when otherwise indicated.

DEVA – 248603 & 251928 01 11 00 - 5

1. Weekend and Federal Holiday Hours: Not allowed unless approved in advance by Contracting Officer. Submit requests 72 hours in advance to the Contracting Officer for approval.

2. Early Morning Hours: Will be allowed with prior approval from Contracting Officer

3. Hours for core drilling or other noisy work: No restrictions

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 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: 8 hours maximum.

D. Designated Smoking Location: Smoking is not permitted within any building or within 25 feet of entrances, operable windows, or outdoor air intakes.

1. Contracting Officer to locate a designated smoking location during construction.

1.11 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.

1.12 SOILS INVESTIGATION REPORT

1.13 ADDITIONAL REPORTS

DEVA – 248603 & 251928 01 11 00 - 6

PART 2 - PRODUCTS (Not Used)

PART 3 - EXECUTION (Not Used)

END OF SECTION 01 11 00

DEVA – 248603 & 251928 01 26 01 - 1

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)

DEVA – 248603 & 251928 01 26 01 - 2

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.

DEVA – 248603 & 251928 01 26 01 - 3

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 Form, or their 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 http://www.nps.gov/dscw/publicforms.htm#ct

DEVA – 248603 & 251928 01 26 01 - 4

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)

b. Construction Blue Book

DEVA – 248603 & 251928 01 26 01 - 5

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…………………..6.7% (see draft Profit Calculator)

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.

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

DEVA – 248603 & 251928 01 26 01 - 6

PART 2 - PRODUCTS

PART 3 - EXECUTION

END OF SECTION 012601

DEVA – 248603 / 251928 01 27 00 - 1

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 – Historic Repair and Rehabilitation Work after Microburst Storm removed part of the roof. Project No. 248603

1. This item consists of all work associated with the repair and rehabilitation of the Cow Creek building CC-50 as illustrated in the DEVA 248603/251928 Contract Documents.

Generally, the project includes: Removal of damaged elements, protection and retention of salvageable materials, repairing the structure, and returning it to operational use as an office facility. Work includes but is not limited to the following: Reconstruct section of roof, inspect and repair any damaged adobe coursework at roof line, install gutters and downspouts, install new suspended ceiling, drywall, insulation, HVAC ducts and grilles, light fixtures, exit signs, and the electrical and data wiring located above the ceiling.

Install swales and splashblocks. Refinish interior drywall, doors, and wood floors.

Replace bathroom door, fixtures and accessories. Paint exterior trim and exposed wood.

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

B. Contract Line Item No. 2: Installation of Fire Suppression System. Project No. 251928

1. This item consists of all work associated with installing a fire suppression system in Cow Creek building CC-50 as illustrated in the DEVA 248603/251928 Contract Documents.

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

END OF SECTION 01 27 00

DEVA – 248603 & 251928 01 31 00 - 1

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. Construction Coordination.

2. Submittals

3. Coordination Drawings.

4. Requests for Information (RFIs).

5. NPS/DSC SharePoint Project Website.

6. Project meetings.

7. Environmental Coordination.

8. Permits

B. Related Requirements:

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

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

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

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

Commissioning Authority.

1.2 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.

a. Work associated with the accessible paths shall be scheduled to occur toward the end of the overall construction schedule to coincide with construction activities in adjacent areas that are under a separate contract.

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

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

DEVA – 248603 & 251928 01 31 00 - 2

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.

1.3 SUBMITTALS

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

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

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

b. Indicate dimensions shown on 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.

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 280 mm) but no larger than is legible when printed at 11 by 17 inches.

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3. Number of Copies: Submit documents electronically in .pdf format.

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

Section

5. File size: All .pdf submittals shall be reduced in file size such that they are compatible with Adobe Acrobat 10.0 and later.

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

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

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

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

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

5. Mechanical and Plumbing Work: Show the following:

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

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

c. Fire-rated enclosures around ductwork.

6. Electrical Work: Show the following:

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

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

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

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

7. Fire-Protection System: Show the following:

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

8. 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.

9. Coordination Drawing Prints: Prepare coordination drawing prints according to requirements in Section 01 33 23 "Submittal Procedures."

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

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

2. File Preparation Format: AutoCad.dwg, Version 2010, operating in Microsoft Windows operating system OR Revit version 2016 or later.

3. File Submittal Format: Submit or post coordination drawing files using Portable Document Format (PDF) file format.

4. 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.

D. 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:

a. Name of Permit.

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

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

E. 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.

1.4 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.

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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.

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.

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1.5 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.

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

1.6 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.

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

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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. Accessibility Inspection Reports

28. 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:

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.

l. Interim accessibility inspection report update.

C. 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. Sustainable design requirements.

i. Review of mockups.

j. Possible conflicts.

k. Compatibility requirements.

l. Time schedules.

m. Weather limitations.

n. Manufacturer's written instructions.

o. Warranty requirements.

p. Compatibility of materials.

q. Acceptability of substrates.

r. Temporary facilities and controls.

s. Space and access limitations.

t. Regulations of agency(ies) with jurisdiction.

u. Testing and inspecting requirements.

v. Installation procedures.

w. Coordination with other work.

x. Required performance results.

y. Protection of adjacent work.

z. 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

A. 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 Indoor Air Quality (IAQ) Management Plan.

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

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.

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

1. Quality Requirements.

2. Regulatory Requirements.

3. Indoor Air Quality (IAQ) Management.

4. Noise & Acoustics Management.

5. Temporary Storm Water Pollution Prevention Environmental Management.

6. Construction Waste Management.

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