D006605-08 Addendum 2.pdf

OPRHP-Pre-Bid Addendum Page 1 of 93

ADDENDUM

PROJECT: 38 Catherine St – Interior Renovations Schuyler Mansion State Historic Site NYS OPRHP Contract No(s): D006605, D006606, D006607, D006608

ADDENDUM NO: 2

ISSUE DATE: 9/17/2026

ALL BIDDERS SUBMITTING A BID FOR THE ABOVE-NAMED PROJECT SHALL TAKE NOTE OF THE FOLLOWING CHANGES, ADDITIONS, INTERPRETATIONS, CLARIFICATIONS, ETC. IN CONNECTION WITH THE DRAWINGS AND SPECIFICATIONS AND OTHER BID DOCUMENTS. THE FOLLOWING INSTRUCTIONS HAVE PRECEDENCE OVER ANYTHING CONTRARILY

SHOWN ON THE DRAWINGS OR DESCRIBED IN THE SPECIFICATION DOCUMENTS, AND ALL SUCH INFORMATION SHALL BE TAKEN INTO CONSIDERATION AND BE INCLUDED IN THE BIDDERS BID AMOUNT. ACKNOWLEDGE RECEIPT OF THIS ADDENDUM BY INSERTING ITS NUMBER AND DATE IN THE SPACE PROVIDED IN THE BID FORM. FAILURE TO DO SO

MAY SUBJECT BIDDER TO DISQUALIFICATION.

SUMMARY OF ADDENDUM ITEMS

*Please note that the deadline for questions has passed and no further RFI’s will be answered. If you have any additional questions, please use your best judgement while preparing your bid submission.

Item #1 RFI’s #1-7, received during the bidding phase and related responses are attached.

Item #2 Please Refer to the attached Specifications Section 23 07 19 HVAC Piping Insulation, dated 9/11/2026.

This shall replace the section of the same name within the bid documents.

Item #3 Door and Window Report, which is referenced in drawing sheet A-600, shall be added to the project manual as Appendix E. This report is provided only for reference. Where there are contradictions between the report and the bid drawings, the bid drawings shall take precedence. All measurements are approximate and must be verified in the field. See attached report.

Item #4 The attendance sheet from the pre-bid meeting is attached.

List of Attachments:

A. RFI’s #1-7 and Related Responses B. Specifications Section 23 07 19; dated 9/11/2026.

C. Door & Window Report (Appendix E); dated 2/26/2026 D. Pre-Bid Meeting Sign-In Sheet; dated 9/8/2026

NYS Office of Parks, Recreation and Historic Preservation Saratoga/Capital District Region, Hudson Valley District

REQUEST FOR INFORMATION

OPR-103

Project: 38 Catherine St - Interior Renovations, Schuyler Mansion State Historic Site

Contract Number: D006605 (GC); coordination with D006606 (EC), D006607 (MC), D006608 (PC)

Request From: Dominik Rzaca | The Dom Construction Group LLC

Reply Email Address: dom@thedomconstruction.com | 518-888-7938

Email Request to: Rachel Coe-Scharff | rachel.coe-scharff@parks.ny.gov

Request Number: TDCG-GC-001 Date: September 14, 2026

Spec Section No.: 00 22 19; 01 35 91

Drawing No.: Not applicable

Remarks: Historic restoration qualifications | Prebid clarification

Question:

Section 00 22 19 asks the low bidder to show a historic treatment specialist with five recent similar projects for plaster, wood repair, doors and windows. Can we meet this through our specialty subcontractors for each trade, or does the general contractor itself need the five projects? Please also tell us what "recent" means.

Answer:

If the answer changes the drawings or specifications, please issue it by addendum so all bidders carry the same scope.

06/2025 OPR 103 | The Dom Construction Group LLC Page 1 of 7

CoeScharffR Text Box The historic treatment requirements apply to whoever is doing the work, whether it is the GC or a subcontractor. If all of this work is being done by subcontractors, the GC should submit recent projects completed by the proposed subcontractor.

"Recent" shall be defined as projects completed within the last (5) years.

kusselk Text Box Question # 1:

REQUEST FOR INFORMATION

OPR-103

Project: 38 Catherine St - Interior Renovations, Schuyler Mansion State Historic Site

Contract Number: D006605 (GC); coordination with D006606 (EC), D006607 (MC), D006608 (PC)

Request From: Dominik Rzaca | The Dom Construction Group LLC

Reply Email Address: dom@thedomconstruction.com | 518-888-7938

Email Request to: Rachel Coe-Scharff | rachel.coe-scharff@parks.ny.gov

Request Number: TDCG-GC-002 Date: September 14, 2026

Spec Section No.: 01 50 00, 1.1.B

Drawing No.: M-101; M-102

Remarks: Temporary heat | Prebid clarification

Question:

Section 01 50 00 says the GC must keep the building at 50–55°F for the whole project and cannot use the permanent heating system until substantial completion. The existing boiler and radiators will be working for much of the job. Can we use the existing boiler, and later the new system, for temporary heat as they are available? If not, please tell us how long temporary heat is expected to run and who pays for the fuel and power.

Answer:

If the answer changes the drawings or specifications, please issue it by addendum so all bidders carry the same scope.

06/2025 OPR 103 | The Dom Construction Group LLC Page 2 of 7

CoeScharffR Text Box The GC may use the existing hydronic heating system before the radiators are removed and the new system once it is fully operational. The GC is responsible for fuel costs for temporary heat, while power will be covered by NYS OPRHP.

kusselk

Question # 2:

REQUEST FOR INFORMATION

OPR-103

Project: 38 Catherine St - Interior Renovations, Schuyler Mansion State Historic Site

Contract Number: D006605 (GC); coordination with D006606 (EC), D006607 (MC), D006608 (PC)

Request From: Dominik Rzaca | The Dom Construction Group LLC

Reply Email Address: dom@thedomconstruction.com | 518-888-7938

Email Request to: Rachel Coe-Scharff | rachel.coe-scharff@parks.ny.gov

Request Number: TDCG-GC-003 Date: September 14, 2026

Spec Section No.: 09 03 20; 06 03 12; 09 64 00

Drawing No.: A-100; A-110; A-120; A-601

Remarks: Plaster and wood repair quantities; Room 205 floor | Prebid clarification

Question:

The drawings call for patching and repairing existing plaster and historic wood, but the amount is not shown. Can you give bidders a quantity or an allowance to carry for this work, and tell us how repairs beyond that will be paid?

Room 205 is scheduled as both new hardwood (HWD02) and existing hardwood to refinish (HWD01).

Please tell us how much of the room gets new flooring.

Answer:

If the answer changes the drawings or specifications, please issue it by addendum so all bidders carry the same scope.

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CoeScharffR Text Box Assume 10% of the wall surface area requires patching and repairs. If it is determined that additional repairs are required beyond this amount, the contractor can submit a proposed change order request for the use of the Field Order Allowance which will be reviewed by OPRHP.

The line between the 0905 and 0906 keynotes in Room 205 on page A-100 shows the boundary between the existing flooring and the area that needs new flooring. The room needs approximately 91 square feet of new flooring.

kusselk

Question # 3:

REQUEST FOR INFORMATION

OPR-103

Project: 38 Catherine St - Interior Renovations, Schuyler Mansion State Historic Site

Contract Number: D006605 (GC); coordination with D006606 (EC), D006607 (MC), D006608 (PC)

Request From: Dominik Rzaca | The Dom Construction Group LLC

Reply Email Address: dom@thedomconstruction.com | 518-888-7938

Email Request to: Rachel Coe-Scharff | rachel.coe-scharff@parks.ny.gov

Request Number: TDCG-GC-004 Date: September 14, 2026

Spec Section No.: 08 03 14

Drawing No.: A-600

Remarks: Salvaged door panels | Prebid clarification

Question:

The door schedule says to reinstall existing door panels 1, 3, 4, 7, 8, 9, 12 and 14 and refers to a Parks door and window report that is not in the bid set. Please send the report and confirm these doors are on site and in usable condition. If any are missing or too damaged to reuse, what should we include instead?

Answer:

If the answer changes the drawings or specifications, please issue it by addendum so all bidders carry the same scope.

06/2025 OPR 103 | The Dom Construction Group LLC Page 4 of 7

CoeScharffR Text Box The Door and Window report is attached. The listed doors are all on site. Most of them need some repair and/or refinishing work, but we don't believe any of them are too damaged to reuse.

The report includes photos and notes on each door. If any of them can't be repaired, the door would need to be replaced with a new door that meets the requirements of Specification Section 08 14 16.

kusselk

Question # 4:

REQUEST FOR INFORMATION

OPR-103

Project: 38 Catherine St - Interior Renovations, Schuyler Mansion State Historic Site

Contract Number: D006605 (GC); coordination with D006606 (EC), D006607 (MC), D006608 (PC)

Request From: Dominik Rzaca | The Dom Construction Group LLC

Reply Email Address: dom@thedomconstruction.com | 518-888-7938

Email Request to: Rachel Coe-Scharff | rachel.coe-scharff@parks.ny.gov

Request Number: TDCG-GC-005 Date: September 14, 2026

Spec Section No.: 01 50 00, 1.10; 01 10 00

Drawing No.: AD-100; A-100; A-110; MEP plans

Remarks: MEP openings and patching; third-floor base bid work | Prebid clarification

Question:

Section 01 50 00 says each prime does its own cutting and patching, but the A-100 keynotes give the GC the chases, wall openings and 3" core drills. Please confirm who opens and closes the walls, ceilings and floors for the mechanical, electrical and plumbing work, and who does the final plaster, ceiling, floor and paint repairs afterward.

Note 12 on A-100 says some third-floor work for MEP rough-in is in the base bid. Please tell us what GC work that is if Alternate 1 is not accepted.

Answer:

If the answer changes the drawings or specifications, please issue it by addendum so all bidders carry the same scope.

06/2025 OPR 103 | The Dom Construction Group LLC Page 5 of 7 kusselk Text Box Question # 5:

kusselk Text Box Chases & Exterior Wall Openings shall be part of the GC scope. Patching of Drywall, Plaster work, as well as Floor and Paint repairs shall also be the responsibility of the GC.

Interior openings shall be part of each respective MEP trades' scope. Each trade shall review and coordinate proposed opening locations with General Contractor in advance of cutting.

Per note 12- The wall demo and new walls on the north side of the bathroom (key note 0255 on AD-100 and 0929 on A-100) are part of the base bid.

REQUEST FOR INFORMATION

OPR-103

Project: 38 Catherine St - Interior Renovations, Schuyler Mansion State Historic Site

Contract Number: D006605 (GC); coordination with D006606 (EC), D006607 (MC), D006608 (PC)

Request From: Dominik Rzaca | The Dom Construction Group LLC

Reply Email Address: dom@thedomconstruction.com | 518-888-7938

Email Request to: Rachel Coe-Scharff | rachel.coe-scharff@parks.ny.gov

Request Number: TDCG-GC-006 Date: September 14, 2026

Spec Section No.: 02 82 00

Drawing No.: H-100; A-101; A-200; A-403; A-406

Remarks: Roof and skylight asbestos; chimney chase covers | Prebid clarification

Question:

H-100 says the roof coating and the third-floor skylight glazing contain asbestos. Does any of the GC roof, skylight or chimney work disturb these materials? If yes, please give the abatement quantity and say whether it is base bid or Alternate 1.

A-101 tags two chimneys (16" x 42") with keynote 0504. Please confirm two stainless steel chase covers, base bid.

Answer:

If the answer changes the drawings or specifications, please issue it by addendum so all bidders carry the same scope.

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CoeScharffR Text Box The GC scope should not disturb any of these materials. The PC will tie vent pipes into existing vents through the roof to avoid disturbing the ACM roof coating.

Yes, the base bid includes two stainless steel chase covers.

kusselk

Question # 6:

REQUEST FOR INFORMATION

OPR-103

Project: 38 Catherine St - Interior Renovations, Schuyler Mansion State Historic Site

Contract Number: D006605 (GC); coordination with D006606 (EC), D006607 (MC), D006608 (PC)

Request From: Dominik Rzaca | The Dom Construction Group LLC

Reply Email Address: dom@thedomconstruction.com | 518-888-7938

Email Request to: Rachel Coe-Scharff | rachel.coe-scharff@parks.ny.gov

Request Number: TDCG-GC-007 Date: September 14, 2026

Spec Section No.: 02 83 10; 01 50 00, 1.6

Drawing No.: H-100

Remarks: Lead-painted debris disposal | Prebid clarification

Question:

For the lead-painted debris we generate, who pays for the TCLP testing and waste profiling, and are any results available now? Do you expect any of it to go out as hazardous waste? Please give bidders a basis for pricing disposal and tell us how any extra hazardous-disposal cost would be handled.

Answer:

If the answer changes the drawings or specifications, please issue it by addendum so all bidders carry the same scope.

06/2025 OPR 103 | The Dom Construction Group LLC Page 7 of 7 kusselk Text Box Question # 7:

kusselk Text Box CLP Testing / Waste Profiling: No TCLP waste-characterization results or approved waste profiles are available at this time. The existing lead information is based on XRF/ Lead inspection data, which identifies LBP/LCP, but does not determine whether the generated debris will be hazardous waste.

Who Pays / Performs Testing: Per Section 02 83 10, waste storage and disposal are the Contractor’s responsibility, while sampling/analysis is provided by the Owner’s Third-Party Environmental Consultant. LBP/LCP waste and lead-contaminated water are referenced to Section 02 86 00 for hazardous waste identification and disposal requirements.

Expected Disposal: At this time, we cannot confirm whether any lead-painted debris will require hazardous-waste disposal until representative TCLP/waste-characterization testing is completed. If TCLP results are non-hazardous, the debris may be disposed of as non-hazardous C&D debris or recycled, subject to acceptance by the receiving facility. If TCLP results indicate hazardous waste, that waste stream must be managed and disposed of accordingly.

Basis for Bidding: For bidding, contractors should include proper segregation, containerization, handling, transportation, and disposal/ recycling of lead-painted debris in accordance with the Contract Documents. Any hazardous-waste transportation or disposal costs resulting from TCLP/waste profiling should also be the responsibility of the GC.

Any additional removals that may be required and are not clearly noted in the contract documents can be addressed via Field Order Allowance at the discretion of NYS OPRHP.

NYS OPRHP- HUDSON VALLEY DISTRICT Schuyler Mansion State Historic Site 38 Catherine Street - Interior Renovations

September 11, 2026 HVAC PIPING INSULATION 23 07 19 - 1

SECTION 23 07 19

HVAC PIPING INSULATION

PART 1 - GENERAL

1.1 SUMMARY

A. Section includes insulation for HVAC piping systems.

1.2 ACTION SUBMITTALS

A. Product Data: For each type of product. Include thermal conductivity, water-vapor permeance thickness, and jackets (both factory and field applied, if any).

1.3 DELIVERY, STORAGE, AND HANDLING

A. Packaging: Insulation system materials are to be delivered to the Project site in unopened containers. The packaging is to include name of manufacturer, fabricator, type, description, and size.

1.4 COORDINATION

A. Coordinate sizes and locations of supports, hangers, and insulation shields specified in Section 23 05 29 "Hangers and Supports for HVAC Piping and Equipment."

B. Coordinate clearance requirements with piping Installer for piping insulation application. Before preparing piping Shop Drawings, establish and maintain clearance requirements for installation of insulation and field-applied jackets and finishes and for space required for maintenance.

1.5 SCHEDULING

A. Schedule insulation application after pressure testing systems and, where required, after installing and testing heat tracing. Insulation application may begin on segments that have satisfactory test results.

PART 2 - PRODUCTS

2.1 PERFORMANCE REQUIREMENTS

A. Surface-Burning Characteristics: For insulation and related materials, as determined by testing identical products in accordance with ASTM E84 by a testing agency acceptable to authority having jurisdiction. Factory label insulation, jacket materials, adhesive, mastic, tapes, and cement material containers with appropriate markings of applicable testing agency.

1. All Insulation Installed Indoors and Outdoors: Flame-spread index of 25 or less, and smoke-developed index of 50 or less.

September 11, 2026 HVAC PIPING INSULATION 23 07 19 - 2

2.2 INSULATION MATERIALS

A. Comply with requirements in "Piping Insulation Schedule, General," "Indoor Piping Insulation Schedule," "Outdoor, Aboveground Piping Insulation Schedule," and "Outdoor, Underground Piping Insulation Schedule" articles for where insulating materials are applied.

B. Products do not contain asbestos, lead, mercury, or mercury compounds.

C. Foam insulation materials do not use CFC or HCFC blowing agents in the manufacturing process.

D. Flexible Elastomeric: Closed-cell, or expanded-rubber materials; suitable for maximum use temperature between minus 70 deg F and 220 deg F. Comply with ASTM C534/C534M, Type I, for tubular materials, Type II for sheet materials.

1. Manufacturers: Subject to compliance with requirements, available manufacturers offering products that may be incorporated into the Work include, but are not limited to the following:

a. Aeroflex USA.

b. Armacell LLC.

c. K-Flex USA.

E. Glass-Fiber, Preformed Pipe: Glass fibers bonded with a thermosetting resin; suitable for maximum use temperature up to 850 deg F in accordance with ASTM C411. Comply with

ASTM C547.

1. Manufacturers: Subject to compliance with requirements, available manufacturers offering products that may be incorporated into the Work include, but are not limited to the following:

a. Johns Manville; a Berkshire Hathaway company.

b. Knauf Insulation.

c. Owens Corning.

2. Preformed Pipe Insulation: Type I, Grade A with factory-applied ASJ-SSL.

3. Fabricated shapes in accordance with ASTM C450 and ASTM C585.

4. Factory-applied jacket requirements are specified in "Factory-Applied Jackets" Article.

2.3 ADHESIVES

A. Materials are compatible with insulation materials, jackets, and substrates and for bonding insulation to itself and to surfaces to be insulated unless otherwise indicated.

B. Flexible Elastomeric and Polyolefin Adhesive: Solvent-based adhesive.

1. Manufacturers: Subject to compliance with requirements, available manufacturers offering products that may be incorporated into the Work include, but are not limited to the following:

a. Armacell LLC.

b. K-Flex USA.

September 11, 2026 HVAC PIPING INSULATION 23 07 19 - 3

2. Flame-spread index is 25 or less and smoke-developed index is 50 or less as tested in accordance with ASTM E84.

3. Wet Flash Point: Below 0 deg F.

4. Service Temperature Range: 40 to 200 deg F.

5. Color: Black.

C. Glass-Fiber and Mineral Wool Adhesive: Comply with MIL-A-3316C, Class 2, Grade A.

D. ASJ Adhesive and FSK and PVDC Jacket Adhesive: Comply with MIL-A-3316C, Class 2, Grade A, for bonding insulation jacket lap seams and joints.

E. PVC Jacket Adhesive: Compatible with PVC jacket.

2.4 MASTICS AND COATINGS

A. Materials are compatible with insulation materials, jackets, and substrates.

B. Vapor-Retarder Mastic, Water Based: Suitable for indoor use on below-ambient services.

1. Water-Vapor Permeance: Comply with ASTM E96/E96M or ASTM F1249.

2. Service Temperature Range: 0 to plus 180 deg F.

3. Color: White.

2.5 SEALANTS

A. Materials are as recommended by the insulation manufacturer and are compatible with insulation materials, jackets, and substrates.

B. Joint Sealants:

1. Permanently flexible, elastomeric sealant.

a. Service Temperature Range: Minus 150 to plus 250 deg F.

b. Color: White or gray.

C. FSK and Metal Jacket Flashing Sealants:

1. Fire- and water-resistant, flexible, elastomeric sealant.

2. Service Temperature Range: Minus 40 to plus 250 deg F.

3. Color: Aluminum.

D. ASJ Flashing Sealants and PVDC and PVC Jacket Flashing Sealants:

1. Fire- and water-resistant, flexible, elastomeric sealant.

2. Service Temperature Range: Minus 40 to plus 250 deg F.

3. Color: White.

2.6 FACTORY-APPLIED JACKETS

A. Insulation system schedules indicate factory-applied jackets on various applications. When factory-applied jackets are indicated, comply with the following:

September 11, 2026 HVAC PIPING INSULATION 23 07 19 - 4

1. ASJ: White, kraft-paper, fiberglass-reinforced scrim with aluminum-foil backing;

complying with ASTM C1136, Type I.

2.7 FIELD-APPLIED JACKETS

A. Metal Jacket:

1. Aluminum Jacket: Comply with ASTM B209, Alloy 3003, 3005, 3105, or 5005, Temper H- 14.

a. Factory cut and rolled to size.

b. Finish and thickness are indicated in field-applied jacket schedules.

c. Moisture Barrier for Outdoor Applications: 53-mil-thick, heat-bonded polyethylene and kraft paper.

d. Factory-Fabricated Fitting Covers:

1) Same material, finish, and thickness as jacket.

2) Preformed two-piece or gore, 45- and 90-degree, short- and long-radius elbows.

3) Tee covers.

4) Flange and union covers.

5) End caps.

6) Beveled collars.

7) Valve covers.

8) Field fabricate fitting covers only if factory-fabricated fitting covers are not available.

B. Self-Adhesive Outdoor Jacket (Asphaltic): 60-mil-thick, laminated vapor barrier and waterproofing membrane for installation over insulation located aboveground outdoors;

consisting of a rubberized bituminous resin on a cross-laminated polyethylene film covered with stucco-embossed aluminum-foil facing.

1. Available Manufactures offering products that may be incorporated into the Work include, but are not limited to the following:

a. Polyguard.

b. 3M.

c. Armacell.

d. ITW Insulation Systems.

2.8 TAPES

A. ASJ Tape: White vapor-retarder tape matching factory-applied jacket with acrylic adhesive, complying with ASTM C1136.

1. Width: 3 inches.

2. Thickness: 11.5 mils.

3. Adhesion: 90 ounces force/inch in width.

4. Elongation: 2 percent.

5. Tensile Strength: 40 lbf/inch in width.

6. ASJ Tape Disks and Squares: Precut disks or squares of ASJ tape.

September 11, 2026 HVAC PIPING INSULATION 23 07 19 - 5

B. PVC Tape: White vapor-retarder tape matching field-applied PVC jacket with acrylic adhesive;

suitable for indoor and outdoor applications.

1. Width: 2 inches.

2. Thickness: 6 mils.

3. Adhesion: 64 ounces force/inch in width.

4. Elongation: 500 percent.

5. Tensile Strength: 18 lbf/inch in width.

PART 3 - EXECUTION

3.1 EXAMINATION

A. Examine substrates and conditions for compliance with requirements for installation tolerances and other conditions affecting performance of insulation application.

1. Verify that systems to be insulated have been tested and are free of defects.

2. Verify that surfaces to be insulated are clean and dry.

B. Proceed with installation only after unsatisfactory conditions have been corrected.

3.2 PREPARATION

A. Clean and dry surfaces to receive insulation. Remove materials that will adversely affect insulation application.

B. Coordinate insulation installation with the tradesman installing heat tracing. Comply with requirements for heat tracing that apply to insulation.

C. Mix insulating cements with clean potable water; if insulating cements are to be in contact with stainless steel surfaces, use demineralized water.

3.3 GENERAL INSTALLATION REQUIREMENTS

A. Install insulation materials, accessories, and finishes with smooth, straight, and even surfaces;

free of voids throughout the length of piping, including fittings, valves, and specialties.

B. Install insulation materials, forms, vapor barriers or retarders, jackets, and of thicknesses required for each item of pipe system, as specified in insulation system schedules.

C. Install accessories compatible with insulation materials and suitable for the service. Install accessories that do not corrode, compress, or otherwise damage insulation or jacket.

D. Install insulation with longitudinal seams at top and bottom (12 o'clock and 6 o'clock positions) of horizontal runs.

E. Install multiple layers of insulation with longitudinal and end seams staggered.

F. Do not weld brackets, clips, or other attachment devices to piping, fittings, and specialties.

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G. Keep insulation materials dry during storage, application, and finishing. Replace insulation materials that get wet during storage or in the installation process before being properly covered and sealed in accordance with the Contract Documents.

H. Install insulation with tight longitudinal seams and end joints. Bond seams and joints with adhesive recommended by insulation material manufacturer.

I. Install insulation with least number of joints practical.

J. Where vapor barrier is indicated, seal joints, seams, and penetrations in insulation at hangers, supports, anchors, and other projections with vapor-barrier mastic.

1. Install insulation continuously through hangers and around anchor attachments.

2. For insulation application where vapor barriers are indicated, extend insulation on anchor legs from point of attachment to supported item to point of attachment to structure. Taper and seal ends attached to structure with vapor-barrier mastic.

3. Install insert materials and insulation to tightly join the insert. Seal insulation to insulation inserts with adhesive or sealing compound recommended by insulation material manufacturer.

4. Cover inserts with jacket material matching adjacent pipe insulation. Install shields over jacket, arranged to protect jacket from tear or puncture by hanger, support, and shield.

K. Apply adhesives, mastics, and sealants at manufacturer's recommended coverage rate and wet and dry film thicknesses.

L. Install insulation with factory-applied jackets as follows:

1. Draw jacket tight and smooth, but not to the extent of creating wrinkles or areas of compression in the insulation.

2. Cover circumferential joints with 3-inch-wide strips, of same material as insulation jacket.

Secure strips with adhesive and outward-clinching staples along both edges of strip, spaced 4 inches o.c.

3. Overlap jacket longitudinal seams at least 1-1/2 inches. Install insulation with longitudinal seams at bottom of pipe. Clean and dry surface to receive self-sealing lap. Staple laps with outward-clinching staples along edge at 4 inches o.c.

4. For below-ambient services, apply vapor-barrier mastic over staples.

5. Cover joints and seams with tape, in accordance with insulation material manufacturer's written instructions, to maintain vapor seal.

6. Where vapor barriers are indicated, apply vapor-barrier mastic on seams and joints and at ends adjacent to pipe flanges and fittings.

M. Cut insulation in a manner to avoid compressing insulation.

N. Finish installation with systems at operating conditions. Repair joint separations and cracking due to thermal movement.

O. Repair damaged insulation facings by applying same facing material over damaged areas.

Extend patches at least 4 inches beyond damaged areas. Adhere, staple, and seal patches in similar fashion to butt joints.

P. For above-ambient services, do not install insulation to the following:

1. Vibration-control devices.

2. Testing agency labels and stamps.

3. Nameplates and data plates.

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3.4 PENETRATIONS

A. Insulation Installation at Interior Wall and Partition Penetrations (That Are Not Fire Rated):

Install insulation continuously through walls and partitions.

B. Insulation Installation at Floor Penetrations:

1. Pipe: Install insulation continuously through floor penetrations.

2. Seal penetrations through fire-rated assemblies. Comply with requirements in

Section 07 84 13 "Penetration Firestopping."

3.5 GENERAL PIPE INSULATION INSTALLATION

A. Requirements in this article generally apply to all insulation materials, except where more specific requirements are specified in various pipe insulation material installation articles below.

B. Insulation Installation on Fittings, Valves, Strainers, Flanges, Mechanical Couplings, and Unions:

1. Install insulation over fittings, valves, strainers, flanges, mechanical couplings, unions, and other specialties with continuous thermal and vapor-retarder integrity unless otherwise indicated.

2. Insulate pipe elbows using prefabricated fitting insulation made from same material and density as that of adjacent pipe insulation. Each piece is butted tightly against adjoining piece and bonded with adhesive. Fill joints, seams, voids, and irregular surfaces with insulating cement finished to a smooth, hard, and uniform contour that is uniform with adjoining pipe insulation.

3. Insulate tee fittings with prefabricated fitting insulation of same material and thickness as that used for adjacent pipe. Cut sectional pipe insulation to fit. Butt each section closely to the next and hold in place with tie wire. Bond pieces with adhesive.

4. Insulate valves using prefabricated fitting insulation of same material, density, and thickness as that used for adjacent pipe. Overlap adjoining pipe insulation by not less than 2 times the thickness of pipe insulation, or one pipe diameter, whichever is thicker.

For valves, insulate up to and including the bonnets, valve stuffing-box studs, bolts, and nuts. Fill joints, seams, and irregular surfaces with insulating cement.

5. Insulate strainers using prefabricated fitting insulation of same material, density, and thickness as that used for adjacent pipe. Overlap adjoining pipe insulation by not less than 2 times the thickness of pipe insulation, or one pipe diameter, whichever is thicker.

Fill joints, seams, and irregular surfaces with insulating cement. Insulate strainers, so strainer basket flange or plug can be easily removed and replaced without damaging the insulation and jacket. Provide a removable reusable insulation cover. For below-ambient services, provide a design that maintains vapor barrier.

6. For services not specified to receive a field-applied jacket, except for flexible elastomeric, install fitted PVC cover over elbows, tees, strainers, valves, flanges, and unions.

Terminate ends with PVC end caps. Tape PVC covers to adjoining insulation facing, using PVC tape.

3.6 INSTALLATION OF FLEXIBLE ELASTOMERIC INSULATION

A. Seal longitudinal seams and end joints with manufacturer's recommended adhesive to eliminate openings in insulation that allow passage of air to surface being insulated.

B. Insulation Installation on Pipe Flanges:

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1. Install pipe insulation to outer diameter of pipe flange.

2. Make width of insulation section same as overall width of flange and bolts, plus twice the thickness of pipe insulation.

3. Fill voids between inner circumference of flange insulation and outer circumference of adjacent straight pipe segments with cut sections of sheet insulation of same thickness as that of pipe insulation.

4. Secure insulation to flanges and seal seams with manufacturer's recommended adhesive to eliminate openings in insulation that allow passage of air to surface being insulated.

C. Insulation Installation on Pipe Fittings and Elbows:

1. Install sections of pipe insulation and miter if required in accordance with manufacturer's written instructions.

2. Secure insulation materials and seal seams with manufacturer's recommended adhesive to eliminate openings in insulation that allow passage of air to surface being insulated.

D. Insulation Installation on Valves and Pipe Specialties:

1. Install prefabricated valve covers manufactured of same material as that of pipe insulation when available.

2. When prefabricated valve covers are not available, install cut sections of pipe and sheet insulation to valve body. Arrange insulation to permit access to packing and to allow valve operation without disturbing insulation.

3. Install insulation to flanges as specified for flange insulation application.

4. Secure insulation to valves and specialties, and seal seams with manufacturer's recommended adhesive to eliminate openings in insulation that allow passage of air to surface being insulated.

3.7 INSTALLATION OF GLASS-FIBER INSULATION

A. Insulation Installation on Straight Pipes and Tubes:

1. Secure each layer of preformed pipe insulation to pipe with wire or bands, and tighten bands without deforming insulation materials.

2. Where vapor barriers are indicated, seal longitudinal seams, end joints, and protrusions with vapor-barrier mastic and joint sealant.

3. For insulation with jackets on above-ambient surfaces, secure laps with outward-clinched staples at 6 inches o.c.

4. For insulation with jackets on below-ambient surfaces, do not staple longitudinal tabs.

Instead, secure tabs with additional adhesive, as recommended by insulation material manufacturer, and seal with vapor-barrier mastic and flashing sealant.

B. Insulation Installation on Pipe Flanges:

1. Install prefabricated pipe insulation to outer diameter of pipe flange.

2. Make width of insulation section same as overall width of flange and bolts, plus twice the thickness of pipe insulation.

3. Fill voids between inner circumference of flange insulation and outer circumference of adjacent straight pipe segments with glass-fiber or mineral-wool blanket insulation.

4. Install jacket material with manufacturer's recommended adhesive, overlap seams at least 1 inch, and seal joints with flashing sealant.

C. Insulation Installation on Pipe Fittings and Elbows:

September 11, 2026 HVAC PIPING INSULATION 23 07 19 - 9

1. Install prefabricated sections of same material as that of straight segments of pipe insulation when available.

2. When preformed insulation elbows and fittings are not available, install mitered sections of pipe insulation, to a thickness equal to adjoining pipe insulation. Secure insulation materials with wire or bands.

D. Insulation Installation on Valves and Pipe Specialties:

1. Install prefabricated sections of same material as that of straight segments of pipe insulation when available.

2. When prefabricated sections are not available, install fabricated sections of pipe insulation to valve body.

3. Arrange insulation to permit access to packing and to allow valve operation without disturbing insulation.

4. Install insulation to flanges as specified for flange insulation application.

3.8 INSTALLATION OF FIELD-APPLIED JACKETS

A. Where metal or self-adhesive Outdoor jackets are indicated, install with 2-inch overlap at longitudinal seams and end joints. Overlap longitudinal seams arranged to shed water. Seal end joints with weatherproof sealant recommended by insulation manufacturer.

B. Secure metal jacket with stainless steel or aluminum bands 12 inches o.c. and at end joints.

3.9 FINISHES

A. Flexible Elastomeric Thermal Insulation: After adhesive has fully cured, apply two coats of insulation manufacturer's recommended protective coating.

B. Do not field paint aluminum jackets.

3.10 PIPING INSULATION SCHEDULE, GENERAL

A. Insulation conductivity and thickness per pipe size comply with schedules in this Section or with requirements of authorities having jurisdiction, whichever is more stringent.

B. Acceptable preformed pipe and tubular insulation materials and thicknesses are identified for each piping system and pipe size range. If more than one material is listed for a piping system, selection from materials listed is Contractor's option.

3.11 INDOOR PIPING INSULATION SCHEDULE

A. Condensate and Equipment Drain Water below 60 Deg F:

1. All Pipe Sizes: Insulation is one of the following:

a. Flexible Elastomeric: 3/4 inch thick.

b. Glass-Fiber, Preformed Pipe Insulation, Type I: 1/2 inch thick.

B. Heating-Hot-Water Supply and Return, 200 Deg F and Below:

September 11, 2026 HVAC PIPING INSULATION 23 07 19 - 10

1. NPS 6 and Smaller: Insulation shall be the following:

a. Glass-Fiber, Preformed Pipe, Type I: 1 1/2 inches thick.

C. Refrigerant Suction and Hot-Gas Piping, Outdoors:

1. All Pipe Sizes: Insulation shall be the following:

a. Flexible Elastomeric: 1 inch thick.

D. Refrigerant Liquid Piping, Outdoors:

1. All Pipe Sizes: Insulation shall be the following:

a. Flexible Elastomeric: 1 inch thick.

E. Refrigerant Suction and Hot-Gas Piping, Indoor:

1. All Pipe Sizes: Insulation shall be the following:

a. Flexible Elastomeric: 3/4 inch thick.

F. Refrigerant Liquid Piping, Indoor:

1. All Pipe Sizes: Insulation shall be the following:

a. Flexible Elastomeric: 3/4 inch thick.

3.12 OUTDOOR, FIELD-APPLIED JACKET SCHEDULE

A. Install jacket over insulation material. For insulation with factory-applied jacket, install the field-applied jacket over the factory-applied jacket. Provide one of the following:

1. Aluminum, Stucco Embossed: 0.024 inch thick.

2. Self-Adhesive Outdoor Jacket (Asphaltic).

END OF SECTION

KATHY HOCHUL

Governor

KATHY MOSER

Commissioner

New York State Office of Parks, Recreation and Historic Preservation – Hudson Valley Capital District

Taconic Region • 9 Old Post Road, Staatsburg, New York 12580 • (845) 889-4100

Palisades Region • 3006 Seven Lakes Dr, Bear Mountain, NY 10911• (845) 786-2701

Saratoga Region • 19 Roosevelt Drive, Saratoga Springs, NY 12866 • (518) 584-2000 www.parks.ny.gov

Door & Window Report 38 Catherine St.

Schuyler Mansion State Historic Site February 26, 2026 http://www.parks.ny.gov/ kusselk Typewritten Text Appendix E

Doors

Notes:

All dimensions are approximate. The contractor is responsible for verifying dimensions in the field.

Bottom Hinge: Distance from bottom of door or doorway to bottom of lower hinge Top Hinge: Distance from top of door or doorway to top of upper hinge Latch: Distance from bottom of door or doorway to center of latch or hole for latch Swing: Swing of original door based on hinge & strikelplate locations Typical Hinge Size: 3-1/2" Most of the hinges are separated at the pins, if doors or doorways are marked to have hinges, that generally means that they have only their side of the hinge Flooring depth: 7/8" Original doors are solid wood with 6 vertical panels

Doors Available for Reuse

# Width Height Thickness Bottom Hinge

Top Hinge

Latch Swing Existing Hardware Condition Location Type

1 30" 83-1/4" 1-7/16" 9" 8" 35-5/8" LH passage door knob, hinges (very rusty) Hinge side in poor condition Basement Original

2 28-3/4" 81-1/2" 1-3/8" 8-1/4" 3-5/8" 39" LH ? door knob, hinges Good Door between 107 & 103

Original

3 29-7/8" 83-3/4" 1-5/16" 7-3/4" 3-7/16" 40-3/16" LH passage door knob (not springy Good 103 Original

4 29-3/4" 84" 1-3/8" + 1/4" 7-1/4" 6-1/2" 38-1/2" RH

keyed entrance door knob (not springy enough), one hinge

Good, sheet of lauan attached to one side 103 Original

5 29-5/8" 81-15/16" 1-5/16" 8-7/16" 6-11/16" 39-9/16" RH

keyed entrance door knob, original keyed entrance hardware with knob

Good 207 Original

6 25-7/8" 79-1/2" 1-1/4" 7-1/8" 7-3/4" 36-1/4" RH hinges Latch side of door cut, cut goes through hole for lockset, wood damaged where original hardware was removed, hole in

301 (attic hatch) Original

7 29-5/16" 83-13/16" 1-3/8" 9-3/4" 7-1/16" 36-3/4" LH hinges Needs to be stripped and painted, minor separation between stiles and top rail

306 Original

8 29-5/8" 83-3/4" 1-5/16" 9-3/4" 7-1/16" 36-13/16" LH original keyed entrance, no knob on Needs to be stripped and painted, top of 306 Original 9 29-3/4" 84" 1-5/16" 9-3/4" 7" 37-3/8" LH hinges Needs to be stripped and painted 306 Original 10 29" 82-3/8" 1-3/4" 8" 6-1/2" 43-1/2" ? keyed entrance door knob (not springy Good 303 Hollow Single Panel

11 30" 80" 1-5/16" + 1/4" 5-5/8" 7" 36" RH deadbolt, hinges Needs to be stripped and painted, sheet of lauan attached to one side

303 Original

12 29-13/16" 83" 1-3/8" 9-3/16" 7-1/8" 39-1/8" LH hinges Needs to be painted, left and right bottom 303 Original 13 29-13/16" 79-13/16" 1-3/8" 6-5/16" 6-7/16" 32-7/16" RH original keyed entrance missing knobs, Needs to be painted 303 Original

14 29-3/4" 83-7/16" 1-7/16" 9-5/16" 6-11/16" 36-7/16" RH

original keyed entrance with keyhole covered, mising knobs, hinges

Needs to be stripped and painted 303 Original

Doorways Requiring Doors

# Width Height Bottom Hinge

Top Hinge

Latch Swing Existing Hardware Notes

102-1 34-7/8" 90-1/2" RO, no flooring, width measurement includes easily removable spacers

103-1 32-1/2" 89-3/4" RO, no flooring 103-2 New wall, 36" door 103-3 32-3/8" 89-3/4" RO, no flooring, min 34" door required 104-1 32-3/4" 91" RO, no flooring, min 34" door required 107-1 29-1/8" 82-1/2" New wall 202-1 29-3/4" 84-1/4" 10-1/4" 7-1/8" 37" RH into 202 strike plate No flooring, stop coming off 207-1 RH into 207 301-1 30" 82-1/4" 8-3/8" 7-1/8" 39-1/8" RH into 306 2 strike plates Deadbolt at 50-3/8" 302-1 29-7/8" 83-1/4" 8-1/2" 7-1/4" 38-7/8" RH into 302 hinges, 2 strike plates Deadbolt at 46-9/16" 302-2 30" 83-1/2" 9-1/2" 7-1/8" 39-3/4" RH into 303 hinges, strike plate 302-3 30" 83-3/4" 9-5/8" 7-1/8" 36-1/4" LH into 302 hinges, strike plate 304-1 30" 83-1/2" 9-1/4" 7-1/8" 36-1/2" RH into 304 305-1 30" 83-1/2" 9-1/4" 7-1/8" 39-1/2" LH into 305 hinges, strike plate 306-1 30" 83-1/2" 9-1/2" 7" 36-1/2" LH into 306 hinges, strike plate (original only) 306-2 29-7/8" 83-1/2" 9-3/8" 7" 36-3/8" LH into 306 strike plate (original only) Wear from latch centered at 36-1/8" 307-1 30" 83-5/8" 9-7/16" 7" 39-7/8" LH into 307 Jamb split on both sides

309-1 29-3/4" 83" 6-3/4" 6-1/8" Double door into hall

Past hinge locations on both sides, bottom of middle hinge 40-1/4" from floor

310-2 30" 83-5/8" 9-7/8" 6-3/4" 36-5/8" RH into 310 strike plate (original only) Wear from latch centered at 36-1/2"

Windows

Notes:

All dimensions are approximate. The contractor is responsible for verifying dimensions in the field.

Windows are measured with the stops included, the stops are generally 1/2" thick Only bottom sashes were tested for operability All window hardware is metal

Window Schedule

# Width Height Bottom Sash

Top Sash

Trim Operability Sill Hardware Notes

1.B 36" 77-1/2" 40-1/2" 38-3/4" None Ropes off pulleys lock, sash lift, 2 upper sash handles 1.C 36" 77-1/2" 40-1/2" 38-3/4" None lock, sash lift, 2 upper sash handles 1.D 20-1/4" 59-7/8" 30-3/4" 30-1/2" c lock 1.E 24" 41" 21" 21" g lock, sash lift 1.F 32" 77-1/2" 32-1/2" 39-1/4" b Left rope broken lock

1.G 32" 77-1/2" 32-1/2" 39-1/4" a Upper sash non-operable, held in place with wood blocks

2 locks

1.H 16" 41-1/4" 22" 20-1/2" b Ropes broken/missing lock, sash lift 1.J 32" 59-1/2" 31" 29-1/2" e lock, sash lift 1.M 32" 59-1/2" 31" 29-1/2" h Left rope broken lock 2.A 36" 71-1/2" 37-1/4" 35-1/4" b lock, 2 sash lifts, 2 upper sash handles 2.B 36" 71-1/2" 37-1/4" 35-1/4" a Ropes broken lock, 2 sash lifts, 2 upper sash handles 2.C 36" 71-1/2" 37-1/4" 35-1/4" a Ropes broken lock, 2 sash lifts, 2 upper sash handles 2.D 20" 47-1/2" 25" 23-3/4" d Ropes broken/missing lock, sash lift 2.E 24" 41" 21" 21" g Stuck lock, sash lift 2.F 32" 72" 37" 35-3/4" b Replace - 32" 3 locks, sash lift 2.H 16" 32" 16" 41" b Right rope broken sash lift 2.J 32" 60" 31-1/4" 29-3/4" b lock 2.K 32" 60" 31-1/4" 29-3/4" b lock 2.L 20" 59-1/2" 31" 29-3/4" f Stuck sash lift 2.M 32" 59-1/2" 31" 29-3/4" f sash lift Right upper stop damaged 3.A 36" 68-1/2" 35-5/8" 34-3/8" b lock, 2 sash lifts, 2 upper sash handles

3.B 36" 68-1/2" 35-5/8" 34-3/8" a lock, 2 sash lifts, 2 upper sash handles Right upper sash handle disconnected on right side

3.C 36" 68-1/2" 35-5/8" 34-3/8" a lock, 2 sash lifts, 1 upper sash handle

# Width Height Bottom Sash

Top Sash

Trim Operability Sill Hardware Notes

3.D 17" 59-7/8" 22" 30-3/4" c Upper sash not fully closed sash lift 3.E 24" 41" 21" 21" i Stuck sash lift (handle) 3.F 32" 69" 35-1/2" 34-1/2" b Replace - 32" lock 3.G 32" 69" 35-1/2" 34-1/2" a Upper sash not fully closed Replace - 32" sash lift Bottom stop out of place 3.H 16" 41-1/4" 22" 21" b Upper sash not fully closed Replace - 16" sash lift Missing right casing 3.J 32" 56" 29" 29-1/4" b Replace - 32" lock (broken)

3.K 32" 56" 29" 29-1/4" b Upper sash not fully closed Replace - 32" lock Right stop coming off; missing pane, parks with replace

3.L 20" 56" 29" 28" f Replace - 20" sash lift 3.M 32" 56" 29" 29" f Replace - 32" lock, sash lift Left upper stop damaged

Window Trim Schedule

Type Casing width

Casing profile

Corner dimensio

Corner Type a 5-1/4" Fluted 5-1/2" Flower b 4-1/4" Fluted 4-1/2" Bullseye c 5" Fluted 5" Bullseye d 4" Fluted 4" Flat e 3-1/2" Flat None f 3-3/4" Flat with slanted inner edge

None g 4-1/8" Flat None h 4-1/4" Flat None i 4-1/2" Flat None

Typical Front Window (X.A, X.B, X.C)

Corner Dimension (See Trim Schedule)

Casing Width (See Trim Schedule)

21-1/4"

8"

X.A: 6-1/8" X.B & X.C: 8"

36"H eight

B ottom

S ash

T op

S as h

3- 1/

4"

37-1/8"

1/2"

1-3/4"1-1/4"

1- 1/

2"

4"

See Window Schedule

Typical Window (X.D, X.F, X.G, X.H, 2.J, 3.J, X.K)

Corner Dimension (See Trim Schedule)

Casing Width (See Trim Schedule)

Width"

B ottom

S ash

T op

S as h

3- 1/

4"

1-3/4"

1- 1/

4"

1- 1/

2"

See Window Schedule

H ei gh t

1-1/4"

Typical Bathroom Window (X.E)

2"

2-1/4"

2- 1/

4"

1-1/4"

24"

21"

21"

41"

Casing Width (See Trim Schedule)

1-1/8"

1.E & 2.E: 3-1/2" 3.E: 4"

Typical Bathroom Window (X.E)

2"

2-1/4"

2- 1/

4"

1-1/4"

24"

21"

21"

41"

Casing Width (See Trim Schedule)

1-1/8"

1.E & 2.E: 3-1/2" 3.E: 4"

Typical Back Window (X.M, X.L, 1.J)

1-3/4"

1- 1/

1-1/4"

Width

B ottom

S ash

T op S ash

H eight

Casing Width (See Trim Schedule)

3-1/4"

2.M, 3.M, X.L: 3-1/2" 1.J, 1.M: 3"

2.M & 3.M: 1" 2.L & 3.L: 7/8" 1.J: 1-1/4" 1.M: 1-1/8"

See Window Schedule

Door 1

Door 2

Door 3

Door 4

Door 5

Door 6

Door 7

Door 8

Door 9

Door 10

Door 11

Door 12

Door 13

Door 14

Doorway 102-1

Doorway 103-1

Doorway 103-3

Doorway 104-1

Doorway 202-1

Doorway 207-1

Doorway 301-1

Doorway 302-1

Doorway 302-2

Doorway 302-3

Doorway 304-1

Doorway 305-1

Doorway 306-1

Doorway 306-2

Doorway 307-1

Doorway 309-1

Doorway 310-2

Window 1.B

Window 1.C Window 1.D

Window 1.E

Window 1.F

Window 1.G

Window 1.H

Window 1.J

Window 1.M

Window 2.A

Window 2.B

Window 2.C

Window 2.D

Window 2.E

Window 2.F

Window 2.H

Window 2.J

Window 2.K Window 2.L

Window 2.M

Window 3.A

Window 3.B Window 3.C

Window 3.D

Window 3.E

Window 3.F

Window 3.G

Window 3.H

Window 3.J

Window 3.K

Window 3.L

Window 3.M kusselk Rectangle

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