B08_140P2021R0055_Att-01_Specifications_210409.pdf

INDEPENDENCE NATIONAL HISTORICAL PARK

PHILADELPHIA, PENNSYLVANIA

REPLACE SECOND BANK ROOF & ASSOCIATED FEATURES

PRESERVE SECOND BANK EXTERIOR MARBLE WALLS

REPAIR/REPLACE SECOND BANK WOOD WINDOWS

PMIS NOS. 224697, 176914, 177564

PROJECT SPECIFICATIONS & APPENDICES

NATIONAL PARK SERVICE

DENVER SERVICE CENTER

FINAL CONSTRUCTION DOCUMENT SUBMISSION

APRIL 9, 2021

TABLE OF CONTENTS

APPENDIX A: SPECIFICATIONS

APPENDIX B: HAZARDOUS MATERIALS SURVEY

APPENDIX C: STATEMENT OF STRUCTURAL TESTS AND SPECIAL

INSPECTIONS

APPENDIX A: SPECIFICATIONS

INDE – 224697, 176914, 177564 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 35 23 Safety Requirements

01 35 91 Historic Preservation Treatment Procedures

01 35 92 Collection Move and Storage Procedures

01 40 00 Quality Requirements

01 42 00 Reference Standards

01 50 00 Temporary Facilities and Controls

01 57 19.11 Indoor Air Quality Management

01 57 19.12 Noise & Acoustics Management

01 57 23 Under-an-Acre Pollution Prevention

01 67 00 Product Requirements

01 73 40 Execution

01 74 19 Construction Waste Management and Disposal

01 77 00 Closeout Procedures

01 78 23 Operation and Maintenance Data

DIVISION 02 - EXISTING CONDITIONS

02 41 19 Selective Demolition, Removal and Salvage

02 81 00 Hazmat Transportation

02 82 00 Asbestos Remediation

02 82 13 Asbestos Abatement

02 82 16 Engineering Controls for Asbestos-Containing Materials

02 82 33 Removal and Disposal of Asbestos-Containing Materials

02 83 13 Lead Hazard Control Activities

DIVISION 03 - CONCRETE - NOT USED

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DIVISION 04 - MASONRY

04 01 40.52 Stone Masonry Cleaning

04 01 40.91 Stone Masonry Restoration

04 01 40.93 Stone Consolidation

DIVISION 05 - METALS

05 03 73 Historic Decorative Metal Refinishing

05 51 33 Metal Ladders

DIVISION 06 - WOOD, PLASTICS, & COMPOSITES

06 03 12 Historic Wood Repair

06 10 00 Rough Carpentry

06 15 00 Wood Decking

06 46 00 Wood Trim

06 66 00 Rough Carpentry (Structural)

DIVISION 07 - THERMAL AND MOISTURE PROTECTION

07 61 00 Sheet Metal Roofing

07 62 00 Sheet Metal Flashing and Trim

07 72 00 Roof Accessories

07 92 00 Joint Sealants

DIVISION 8 - OPENINGS

08 11 13 Hollow Metal Doors and Frames

08 14 33 Stile and Rail Wood Doors

08 52 00 Wood Windows

08 71 00 Door Hardware

08 80 00 Glazing

DIVISION 9 - FINISHES

09 91 13 Exterior Painting

DIVISION 10 - SPECIALITIES

10 81 13 Bird Control Devices

DIVISIONS 11 THRU 25 - NOT USED

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DIVISION 26 - ELECTRICAL

26 05 00 Common Work Results for Electrical

26 05 19 Low-Voltage Electrical Power Conductors and Cables

26 05 26 Grounding and Bonding for Electrical Systems

26 05 29 Hangers and Supports for Electrical Systems

26 05 33 Raceways and Boxes for Electrical Systems

26 05 53 Identification for Electrical Systems

26 41 13 Lightning Protection for Structures

26 90 00 Electric Heating Cables

DIVISIONS 27 THRU 33 - NOT USED

END OF CONTENTS

http://mspec04.henryadams.com/frame/260526fcv.html http://mspec04.henryadams.com/frame/260553fcv.html

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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: Second Bank of the United States, 420 Chestnut Street, Philadelphia, Pennsylvania, 19106.

B. The Work consists of the following:

1. The Work for INDE 224697 includes replacing the copper roof, associated roofing elements like flashings, pipe drains, gutters, and downspouts with a new copper roof and associated roofing elements. The existing roof hatch will also be replaced with a new roof hatch, and a fall arrest system for safety equipment will be provided. This Work also includes providing new lightning protection and heat tracing systems.

2. The Work for INDE 176914 includes preserving and repairing the exterior marble masonry walls. The masonry will be cleaned, conserved, and stabilized where needed, and the walls will be repointed.

3. The Work for INDE 177564 includes replacing the sashes at the fifty-one (51) wood windows at the exterior. This Work also includes limited replacement of the wood window frames and replacement of the wood window sills as identified in the Drawings. Four (4) doors will also be replaced at the lower level of the east and west façades. This Work includes handling, disposing of, or abating in place the hazardous materials identified in the survey provided as a supplemental report with these Contract Documents and as shown in the Drawings. The work for this also includes crating, packing, and storing the collections of the first and second floors of the building as defined in the specifications.

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

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1.3 CONTRACTOR USE OF SITE

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

1. Limits of Contractor’s use of site and site disturbance: As identified in the Drawings.

B. Storage of Materials: Confine storage of materials to the contractor staging area in a single storage container. Coordinate size and storage container location with the Contracting Officer.

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. Preservation of Site Features:

1. Prevent damage to existing site features including pavers, curbs, pedestal, gates, fences, exterior ramp and steps, and site lighting.

a. Contractor to evaluate the weight limits of the existing pavers and pedestal prior to construction activity. Contractor to provide these weight limits in writing to the

Contracting Officer if the Contractor intends to store materials or place equipment

(including scaffolding) on the pavers or pedestal. Contractor may not proceed with storing materials or placing equipment on the pavers or pedestal until approval is provided by the Contracting Officer.

2. Provide temporary protection at site features listed above and as shown in the Drawings.

3. Provide temporary gutters and downspouts as needed to protect the site from run-off.

4. Do not remove site features without prior approval from the Contracting Officer.

5. Carefully supervise all construction operations to prevent damage.

6. All damage caused by construction operations to be repaired by Contractor.

E. Driveways and Entrances: Keep driveways, accessible ramps/entrances, maintenance entrances serving premises, pedestrian walkways, and sidewalks 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.

3. No parking on Park property.

4. Ramp at west side of building to remain open and accessible throughout construction.

5. Maintenance access at east side of building to remain open and accessible throughout construction.

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

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

1.4 PUBLIC USE OF SITE

A. The building and surrounding site will be closed to the public during construction. See Drawings for limits of closure. Coordinate the limits of the staging area with the Contracting Officer.

1. Building and surrounding site will be open to NPS personnel and contractors.

2. Library Street immediately south of the building to be closed to the public during construction.

a. The adjacent American Philosophical Society will continue to use part of Library

Street in front of their property to the west for loading/unloading. This portion of

Library Street to be accessible at all times.

1.5 OCCUPANCY REQUIREMENTS FOR BUILIDINGS

A. Existing Buildings

1. Full Government Occupancy: Government will occupy the premises during entire construction period, with the exception of areas under construction. Cooperate with

Government during construction operations to minimize conflicts and facilitate

Government usage. Perform the Work so as not to interfere with Government’s operations.

Maintain existing exits, unless otherwise indicated.

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.

b. Maintain existing building in a weathertight condition throughout construction period.

c. Maintain overhead protection at building and maintenance entrances throughout construction.

1.6 CONDUCT OF OPERATIONS

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

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B. Work on Saturdays, Sundays, Federal holidays or at night may not be performed without prior consent from the Contracting Officer. Submit requests forty-eight (48) 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.

1.7 WORK RESTRICTIONS

A. On-Site Work Hours: Work shall be generally performed during normal business working hours of

8 a.m. to 5 p.m., Monday through Friday, except when otherwise indicated.

1. If the Contractor requests to perform work outside of these hours, the request and a justification to work outside of these hours must be provided in writing to the Contracting

Officer at least seventy-two (72) hours in advance. These requests will be considered on a case-by-case basis.

B. Existing Utilities

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

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

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

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

1. Notify Contracting Officer not less than two (2) days in advance of proposed utility interruptions.

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

3. Hours for Utility Shutdowns: No shutdowns are expected.

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

1.8 SPECIAL CONSTRUCTION REQUIREMENTS

A. Project Website: A project website administered by the CMR 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. Permits: The Contractor is responsible for any permits that may be triggered by the proposed

Contractor staging area. Coordinate the proposed staging area with the CO and secure any permits as needed from the City of Philadelphia.

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C. See Drawings for temporary protection details related to door, window, and roof openings to be secured and weathertight for the duration of construction.

1.9 ADDITIONAL REPORTS

A. A report entitled “Hazardous Materials Survey, 2nd National Bank, 420 Chestnut Street, Philadelphia, PA 19106” has been prepared by Arc Environmental, Inc.

B. A copy of the report is available to all plan holders with this package.

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

PART 2 - PRODUCTS (Not Used)

PART 3 - EXECUTION (Not Used)

END OF SECTION 01 11 00

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031414 CONTRACT MODIFICATION PROCEDURES

SECTION 01 26 01 – CONTRACT MODIFICATION PROCEDURES

PART 1 - GENERAL

1.1 SUMMARY

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

1.2 DEFINITIONS AND ALLOWANCES

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

1. Rent

2. Utilities

3. Furnishings

4. Office equipment

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

6. Support, accounting, and administrative staff

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

Modifications

8. Estimating and preconstruction services

9. Mortgage costs

10. Real estate and corporate taxes

11. Automobile maintenance and travel costs for home office personnel

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

13. Depreciation of equipment and other assets

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

15. Legal services

16. Accounting and data processing

17. Professional fees/registration

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

1. Project Manager, Assistant Project Manager

2. Superintendent, Assistant Superintendent

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

4. Engineers

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

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6. Scheduling

7. Field Office Trailers and associated temporary utilities

8. Field office supplies

a. Mailing and couriers

b. Reproduction costs

c. Storage

d. Phones

e. Computers

f. Copiers

9. Personal vehicles i.e. Superintendent Pickup trucks

C. General Requirements: These are costs directly associated with the project and are necessary to perform the actual work of the modification. These costs shall be shown as direct costs in the estimate. The following items, if applicable, are considered allowable costs for calculating

General Requirements:

1. Hoisting

2. Material handling

3. Temporary fencing

4. Port-a-lets

5. Trash removal, dumpsters

6. Barricades

7. Small tools

8. Safety supplies

9. Scaffolding

10. Daily cleaning

11. Traffic control

12. Temporary signage

13. Temporary heating and power

D. Personnel Costs: Costs included in the modification must only be for General Conditions staff and workers 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.

INDE – 224697, 176914, 177564 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 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

INDE – 224697, 176914, 177564 01 26 01 - 4

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

3. Requests for extensions of contract time as a result of this change must be justified with a Time Impact Analysis (TIA). Refer to Division 01 Specification, “Construction

Schedule”, for time impact analysis requirements. TIA and associated costs must be received with the proposal by the date shown within the Request for Proposal letter.

Contractor’s failure to submit within the specified time frame will be construed as the

Contractor waiving the right for additional time and no time extension will be allowed.

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

5. Contractor must review and approve all subcontractor/supplier pricing in detail for proper format, scope, production rates, and pricing prior to submission to the NPS.

All delay costs associated with not reviewing and approving subcontractor/supplier pricing will be borne by the Contractor.

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

B. Labor:

1. Contractor shall estimate the cost of labor by itemizing each craft involved, indicating worker hourly rate (base rate + labor burden + fringe benefits) for each and itemizing the hours required for each craft that will be directly engaged in modification work.

Any work proposed that will require overtime work or premium pay shall be itemized separately. All rates shall be in accordance with the Davis-Bacon Act as incorporated herein. Labor Burden may include payroll taxes, Social Security, unemployment insurances, workers compensation insurance, FICA, FUTA, and other direct costs resulting from Federal, State, or local laws.

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

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

C. Materials:

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

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

D. Equipment:

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

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

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

a. U.S. Army Corps of Engineers, Ownership and Operating Expense Schedule (use latest edition and applicable region) http://www.nps.gov/dscw/publicforms.htm#ct

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b. Construction Blue Book

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

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

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

6. Standby unit rates used are to be in accordance with paragraph 1.3, D, 2, above. If the

US Army Corp of Engineers is utilized, then their standby rates prevail. If Bluebook or local equipment pricing is accepted, then ½ of the equipment costs minus any operating costs, major repair and overhaul will be accepted.

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

8. Equipment that is not used and on the jobsite for up to five consecutive days may be classified at standby rates, provided that the equipment is or has been used solely to perform work on the modification and will be necessary to complete additional modification work. Equipment that is still on the jobsite but not in use after five consecutive days will not be considered in the modification pricing.

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

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

E. Establishment and Application of Overhead and Profit Percentages:

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

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

Prime Contractor does not self-perform the work, the maximum profit percentage shall be 3%:

Overhead………………10%

Profit………………8%

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.

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

PART 2 - PRODUCTS

PART 3 - EXECUTION

END OF SECTION 012601

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082714 DEFINITION OF CONTRACT LINE ITEMS

SECTION 01 27 00 – DEFINITION OF CONTRACT LINE ITEMS

PART 1 - GENERAL

1.1 SUMMARY

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

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

PART 2 - PRODUCTS (Not Used)

PART 3 - EXECUTION

3.1 LIST OF CONTRACT LINE ITEMS

PMIS 224697 – Replace Second Bank Roof and Associated Roof Features

Base Bid – Contract Line Item No. 0001 Replace Roof and Associated Roof Features.

1. This item consists of replacing the existing copper roof and associated copper features including flashings, pole gutters, downspouts, and cornice vents along the east and west façades. This item also consists of providing a roof hatch and interior ladder access from the attic space. This item includes the removal of and providing new bird netting as indicated in the drawings. Structural repairs will be completed at select roof rafters at the attic. This work excludes Contract Line Items 0002 and 0003 below.

2. Measurement for payment will be percentage complete of line item per scheduled value.

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

Base Bid – Contract Line Item No. 0002 Roof Sheathing Replacement.

1. This item consists of replacing the wood sheathing at the roof where damaged. For the purposes of the bid, it is estimated that 2,970 square feet of replacement shall be required.

2. Measurement shall be in square feet.

3. Payment shall be made at the contract unit price.

Base Bid – Contract Line Item No. 0003 Sistering Roof Rafters with Decayed Rafter Tails.

1. This item consists of sistering the roof rafters where the rafter tails are suspected of decay.

For the purposes of the bid, it is estimated that eight (8) rafters will need sistering where this condition is present as defined on the structural drawings.

2. Measurement shall be per rafter requiring sistering.

3. Payment shall be made at the contract unit price.

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Bid Option 1 – Contract Line Item No. 0024 Provide Fall Arrest Anchor System.

1. This item consists of providing a fall arrest anchor system at the roof and the associated structural reinforcement.

2. Measurement for payment will be percentage complete of line item per scheduled value.

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

Bid Option 2 – Contract Line Item No. 0025 Provide Lightning Protection System.

1. This item consists of providing a lightning protection system in accordance with NFPA

780. This system to include copper strike termination devices, ground terminals, and other required connections and fittings.

2. Measurement for payment will be percentage complete of line item per scheduled value.

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

Bid Option 3 – Contract Line Item No. 0026 Provide Roof and Gutter Deicing System.

1. This item consists of providing a roof and gutter deicing system including ice melt cabling, prefabricated copper covers, custom copper flashing, and other required electrical equipment such as sensors at the roof and attic.

2. Measurement for payment will be percentage complete of line item per scheduled value.

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

PMIS 176914 – Preserve Second Bank Exterior Marble Walls

The following items consist of repairing and performing various conservation treatments in locations

(as shown in the Drawings) on the exterior marble masonry walls.

Base Bid – Contract Line Item No. 0004 Raking and Repointing Stone Joints.

1. This item consists of raking and repointing the joints between stone units. For the purposes of the bid, it is estimated that 20% of the joints (equating to 6,532 square feet) shall require raking and repointing. This item includes the access required to complete this work.

2. Measurement shall be in square feet.

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

Base Bid – Contract Line Item No. 0005 Remove Bird Netting Anchors and Patch Holes.

1. This item consists of removing anchors associating with the bird netting and patching the stone assuming a size of 1” by 1” by 2”. For the purposes of the bid, it is estimated that

240 locations require this work. This item includes the access required to complete this work.

2. Measurement shall be per location.

3. Payment shall be made at the contract unit price per location.

Base Bid – Contract Line Item No. 0006 Copper Staining Removal.

1. This item consists of removing the copper staining using the cleaning methods specified.

For the purposes of the bid, it is estimated that 70% (equating to 22,862 square feet) shall require cleaning. This item includes the access required to complete this work.

2. Measurement shall be in square feet.

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

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Base Bid – Contract Line Item No. 0007 Iron Staining Removal.

1. This item consists of removing the iron staining using the cleaning methods specified. For the purposes of the bid, it is estimated that 5% (equating to 1,633 square feet) shall require cleaning. This item includes the access required to complete this work.

2. Measurement shall be in square feet.

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

Base Bid – Contract Line Item No. 0008 Biological Growth Removal.

1. This item consists of removing the biological growth using the cleaning methods specified.

For the purposes of the bid, it is estimated that 5% (equating to 1,633 square feet) shall require cleaning. This item includes the access required to complete this work.

2. Measurement shall be in square feet.

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

Base Bid – Contract Line Item No. 0009 Flat Marble Dutchman.

1. This item consists of providing a flat marble dutchman assuming a size of 8” by 6” by 4”.

For the purposes of the bid, it is estimated that thirty-six (36) locations require this work.

This item includes the access required to complete this work.

2. Measurement shall be per location.

3. Payment shall be made at the contract unit price per location.

Base Bid – Contract Line Item No. 0010 Profiled Marble Dutchman.

1. This item consists of providing a profiled marble dutchman assuming a size of 8” by 6” by

4”. For the purposes of the bid, it is estimated that thirty (30) locations require this work.

This item includes the access required to complete this work.

2. Measurement shall be per location.

3. Payment shall be made at the contract unit price per location.

Base Bid – Contract Line Item No. 0011 Micro-Pin Repair with Mortar Fill.

1. This item consists of providing a micro-pin repair and mortar fill at edges where the stone unit is uneven. For the purposes of the bid, it is estimated that sixty (60) locations require this work. This item includes the access required to complete this work.

2. Measurement shall be per location.

3. Payment shall be made at the contract unit price per location.

Base Bid – Contract Line Item No. 0012 Full Face Marble Dutchman.

1. This item consists of removing damaged marble, preparing and painting cramp anchors, and providing a full face marble dutchman. For the purposes of the bid, it is estimated that one (1) location requires this work. This item includes the access required to complete this work.

2. Measurement shall be per location.

3. Payment shall be made at the contract unit price per location.

Base Bid – Contract Line Item No. 0013 Micro-Pin Repair.

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1. This item consists of providing a micro-pin repair. For the purposes of the bid, it is estimated that sixty-seven (67) locations require this work. This item includes the access required to complete this work.

2. Measurement shall be per location.

3. Payment shall be made at the contract unit price per location.

Base Bid – Contract Line Item No. 0014 Grout and Fill Cracks with Composite Patching Mortar.

1. This item consists of grouting and filling cracks with composite patching mortar assuming a size of 1/8” by 1’-0” long. For the purposes of the bid, it is estimated that 162 locations require this work. This item includes the access required to complete this work.

2. Measurement shall be per location.

3. Payment shall be made at the contract unit price per location.

Base Bid – Contract Line Item No. 0015 Grout and Fill Cracks.

1. This item consists of grouting and filling cracks assuming a size of 1/6” by 1’-0” long. For the purposes of the bid, it is estimated that 427 locations require this work. This item includes the access required to complete this work.

2. Measurement shall be per location.

3. Payment shall be made at the contract unit price per location.

Base Bid – Contract Line Item No. 0016 Mortar Fill at Edges.

1. This item consists of providing mortar fill at areas of where the edges of the stone unit are uneven. For the purposes of the bid, it is estimated that 410 locations require this work.

This item includes the access required to complete this work.

2. Measurement shall be per location.

3. Payment shall be made at the contract unit price per location.

Base Bid – Contract Line Item No. 0017 Remove Ferrous Anchors and Provide Dutchman.

1. This item consists of removing ferrous anchors, prepping the stone, and providing a marble dutchman assuming a size of 8” by 6” by 4”. For the purposes of the bid, it is estimated that forty-one (41) locations require this work. This item includes the access required to complete this work.

2. Measurement shall be per location.

3. Payment shall be made at the contract unit price per location.

Base Bid – Contract Line Item No. 0018 Remove Ferrous Anchors and Patch Holes.

1. This item consists of removing ferrous anchors and patching the stone assuming a size of

6” by 4” by 2” using composite patching mortar. For the purposes of the bid, it is estimated that 153 locations require this work. This item includes the access required to complete this work.

2. Measurement shall be per location.

3. Payment shall be made at the contract unit price per location.

Base Bid – Contract Line Item No. 0019 Patch Repair.

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1. This item consists of providing a patch repair using composite patching mortar. For the purposes of the bid, it is estimated that 652 locations require this work. This item includes the access required to complete this work.

2. Measurement shall be per location.

3. Payment shall be made at the contract unit price per location.

Base Bid – Contract Line Item No. 0020 Blind Pin Repair.

1. This item consists of providing a blind pin repair to cracked stone units. For the purposes of the bid, it is estimated that one (1) location requires this work. This item includes the access required to complete this work.

2. Measurement shall be per location.

3. Payment shall be made at the contract unit price per location.

Base Bid – Contract Line Item No. 0021 Spall Removal and Stone Tooling.

1. This item consists of removing spalls and tooling the stone to shed water. For the purposes of the bid, it is estimated that twenty-three (23) locations require this work. This item includes the access required to complete this work.

2. Measurement shall be per location.

3. Payment shall be made at the contract unit price per location.

Bid Option 4 – Contract Line Item No. 0027 Consolidation Treatment.

1. This item consists of providing pre-treatment, cleaning, and consolidation treatment. For the purposes of the bid, it is estimated that 370 square feet require this work. This item includes the access required to complete this work.

2. Measurement shall be in square feet.

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

PMIS 177564 – Repair/Replace Second Bank Wood Windows

Base Bid – Contract Line Item No. 0022 Replace First Floor Wood Windows, Select Basement

Windows, Select Basement Doors, and Associated Elements.

1. This item consists of replacing the wood window sashes at the first floor (windows 101 through 120) including glazing and surrounding trim and providing treatment as defined on the Drawings. This item consists of replacing two of the wood window sashes at the basement (windows 008 and 009) including glazing, surrounding trim, and sills and providing treatment as defined on the Drawings. This item consists of replacing the doors

(01 through 04) at the basement including the surrounding trim, and thresholds as defined on the Drawings. This item includes refurbishing and reinstalling the iron grilles and providing new door hardware. This item includes the access required to complete this work.

2. Measurement for payment will be percentage complete of line item per scheduled value.

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

Base Bid – Contract Line Item No. 0023 Build Crates, Load First Floor Art, Uncrate, and

Reinstall.

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1. This item consists of building and loading crates for the first floor art collection for storage onsite during construction, moving the loaded crates to locations within the Second Bank building on the first floor, and uncrating and reinstalling after construction as indicated in the specifications and by the Contracting Officer. For the purposes of the bid, it is estimated that this will require twenty-five (25) crates.

2. Measurement for payment will be percentage complete of line item per scheduled value.

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

Bid Option 5 – Contract Line Item No. 0028 Replace Basement Wood Windows and Associated

Elements.

1. This item consists of replacing the wood window sashes at the basement (windows 001 through 007 and windows 010 through 014B) including glazing, surrounding trim, and sills and providing treatment as defined on the Drawings. This item includes reinstalling the refurbished window hardware. This item includes the access required to complete this work.

2. Measurement for payment will be percentage complete of line item per scheduled value.

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

Bid Option 6 – Contract Line Item No. 0029 Replace Second Floor Wood Windows and

Associated Elements.

1. This item consists of replacing the wood window sashes at the second floor (windows 201 through 217) including glazing, surrounding trim, and sills and providing treatment as defined on the Drawings. This item includes reinstalling the refurbished window hardware.

This item includes the access required to complete this work.

2. Measurement for payment will be percentage complete of line item per scheduled value.

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

Bid Option 7 – Contract Line Item No. 0030 Pack, Transport, and Return Second Floor Contents.

1. This item consists of packing, transporting to offsite storage, and then returning the contents of the second floor after construction as indicated in the specifications and by the

Contracting Officer. The initial packing and transporting for storage will occur before construction. The return and unpacking will occur after construction has been completed.

2. Measurement for payment will be percentage complete of line item per scheduled value.

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

Bid Option 8 – Contract Line Item No. 0031 Storage Space Rental for Second Floor Contents.

1. This item consists of providing rented storage space for the items transported from the second floor of the Second Bank building. For the purposes of the bid, it is estimated that this space should be roughly 2,000 square feet in size and should be rented for twelve (12) months.

2. Measurement shall be in months.

3. Payment shall be made at the contract unit monthly price.

END OF SECTION 01 27 00

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091015 PROJECT MANAGEMENT AND COORDINATION

SECTION 01 31 00 - PROJECT MANAGEMENT AND COORDINATION

PART 1 - GENERAL

1.1 SUMMARY

A. This Section includes administrative provisions for coordinating construction operations on

Project including, but not limited to, the following:

1. Definitions

2. Construction Coordination.

3. Submittals

4. Coordination Drawings.

5. Requests for Information (RFIs).

6. Construction management online platform.

7. Project meetings.

8. Environmental Coordination.

9. Permits

B. Related Requirements:

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

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

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

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

Owner’s Commissioning Authority.

1.2 DEFINITIONS

A. Agency with Jurisdiction

B. Construction Permits – Contractor Provided

C. Government Furnished Permits

1.3 CONSTRUCTION COORDINATION

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

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

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

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

http://www.nps.gov/dscw/definitionsdc_a.htm#awj http://www.nps.gov/dscw/definitionsdc_c.htm#cpcp http://www.nps.gov/dscw/definitionsdc_g.htm#gfperm

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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.

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

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

1. Preparation of Contractor's Construction Schedule.

2. Preparation of the Schedule of Values.

3. Installation and removal of temporary facilities and controls.

4. Delivery and processing of submittals.

5. Progress meetings.

6. Permit requirements.

7. Pre-installation conferences.

8. Project closeout activities.

9. Commissioning activities.

1.4 SUBMITTALS

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

1. Letter designating Project Superintendent.

2. Construction Schedule.

3. A comprehensive breakdown of the Schedule of Values.

4. Accident Prevention Plan.

5. A list of Subcontractors for this project.

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

7. Satisfactory evidence of liability insurance coverage and workman’s compensation for the Contactor and all subcontractors.

8. Waste Management Plan.

9. Quality Control Plan.

10. Indoor Air Quality (IAQ) Management Plan.

11. Historic Preservation Treatment Plan.

12. Submittal schedule.

13. 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.

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

B. All items listed must be provided to the Contracting Officer before the Pre-Construction

Conference is held. If all of these documents have not been received one week prior to the scheduled Pre-Construction Conference date, the conference will be cancelled, Notice to

Proceed will not be issued, and the Contracting Officer will consider other contractual remedies.

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

1.5 REQUESTS FOR INFORMATION (RFIs)

A. General: Immediately on discovery of the need for additional information or interpretation of the Contract Documents, Contractor shall prepare and submit an RFI utilizing the form created by the approved construction management online platform.

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 approved construction management online platform as follows:

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

2. Under the “Action” section at the bottom of the form, select “Question” then select

“CMR” in the drop-down of the “Send to” box.

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

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

D. Contracting Officer’s Action: CO will review each RFI, determine action required, and respond.

CO will determine the critical nature of each RFI and issue a response accordingly.

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

a. Requests for approval of submittals.

b. Requests for approval of substitutions.

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

d. Requests for…