BIDDER MUST ENTER THE NUMBER OF THIS ADDENDUM ON HIS PROPOSAL SHEET

Architecture Engineering Interior Design ADDENDUM (AD) PROJECT: Bryan Medical Center, East Campus AD NO.: 1 Edwards Medical Office Building 6 th Floor Area H DATE: January 30, 2019 New Sleep Lab Lincoln, Nebraska DAVIS DESIGN PROJECT NO.: 18-0132 ISSUED BY: Wade Stange, Architect Kelsey Anderson, Interior Designer Chris Hawk, Mechanical Engineer Jon Dalton, Electrical Engineer This addendum is issued by the Architect to all known bidders before receipt of proposals, for the purpose of explaining, interpreting, or modifying the original plans and specifications. When enumerated by the bidder upon the proposal sheet, the information or instructions given hereon will be equally binding upon all parties as if included in the original plans and specifications. BIDDER MUST ENTER THE NUMBER OF THIS ADDENDUM ON HIS PROPOSAL SHEET AD-1, ITEM 1: THE FOLLOWING ITEMS ARE APPLICABLE TO THE SPECIFICATIONS: In reference to Section 001116 - Invitation to Bid, entire section attached. AD-1, ITEM 2: In reference to Section 004113 - Bid Form, Stipulated Sum (Single-prime Contract), entire section attached. AD-1, ITEM 3: In reference to Section 011000 - Summary, make the following changes: Under Article 1.2 - Project Information, replace Paragraph A with the following: A. Project Identification: 1. Bryan Medical Center, East Campus Edwards Medical Office Building 6 th Floor Area H New Sleep Lab Lincoln, Nebraska 1221 N Street, Suite 600, Lincoln, Nebraska 68508 402.476.9700 15 East Main Street, Suite 201, Vermillion, South Dakota 57069 605.624.1081 davisdesign.com Page 1 of 9

JANUARY 30, 2019 ADDENDUM NO. 1 Under Article 1.3 - Work Covered by Contract Documents, Paragraph A, replace Sub-paragraph 1 with the following: 1. Construction of a Sleep Lab in Suite 601 on Sixth Floor of the Edwards Medical Office Building on Bryan East Campus. The scope area will be 6,246 SF. The occupancy is B (Business). Under Article 1.6 Coordination with Occupants, Paragraph A, add Sub-paragraph 4 with the following: 4. Coordinate with Bryan Hospital to access any adjacent areas in order to complete work in project scope area of construction. This will require accessing occupied tenant ceilings below project scope and in occupied tenant suites adjacent to project area on same floor. These will only be accessed on weekends or after hours to minimize tenant disruption. AD-1, ITEM 4: In reference to Section 012100 - Allowances, entire section attached. AD-1, ITEM 5: In reference to Section 013300 - Submittal Procedures, under Article 1.4, make the following changes: AD-1, ITEM 6: Paragraph D, Sub-paragraph 2, revise Sub-subparagraph a to read as follows: a. File name shall use project name identifier followed by an underscore and Specification Section number followed by an underscore and then a sequential number (e.g., BMC_E_EdwardsMOB_NewSleepLab_061000_01). Re-submittals shall include an alphabetic suffix after another underscore (e.g., BMC_E_EdwardsMOB_NewSleepLab_061000_01_A). In reference to Section 081113 Hollow Metal Doors and Frames, make the following changes: AD-1, ITEM 7: Under Article 2.3 Interior Doors and Frames, Paragraph A, revise sub-paragraph 3d to read as follows: d. Profile: Manufacturer s standard unequal rabbeted frames without drywall returns. No hospital stops will be used. In reference to Section 087100 - Door Hardware, see attached section. AD-1, ITEM 8: In reference to Section 092216 Non-structural Metal Framing, Page 092216-1, under Article 2.2, Paragraph A, revise Sub-paragraph 1 to read Minimum Base-Metal Thickness: For all interior metal studs, provide 20 gauge metal studs unless otherwise noted. 1221 N Street, Suite 600, Lincoln, Nebraska 68508 402.476.9700 15 East Main Street, Suite 201, Vermillion, South Dakota 57069 605.624.1081 davisdesign.com Page 2 of 9

JANUARY 30, 2019 ADDENDUM NO. 1 AD-1, ITEM 9: In reference to Section 095113 Acoustical Panel Ceilings, make the following changes: AD-1, ITEM 10: Under Article 2.4 Metal Suspension System, Paragraph B, remove item #6 (Attachment Type: Clip (no stab allowed) In reference to Section 096513 Resilient Base and Accessories, make the following changes: Under Article 2.2 Resilient Molding Accessory, Paragraph D, revise sub-paragraph 1 to read as follows: 1. Use metal trim indicated in Room Finish Schedule when transitioning from ceramic tile to carpet. AD-1, ITEM 11: In reference to Section 096516 Resilient Sheet Flooring, make the following changes: Under Article 2.2, add Paragraph C reading Refer to Material List and Room Finish Schedule in Drawings for any special adhesion requirements. Under Article 3.2, delete Paragraph I. AD-1, ITEM 12: In reference to Section 096813 Tile Carpeting, make the following changes: Under Article 3.1, revise Paragraph F to read as follows: Installation Method: As indicated on Drawings and recommended by manufacturer. Under Article 3.1, delete Paragraph N. AD-1, ITEM 13: In reference to Section 102800 - Toilet, Bath, and Laundry Accessories, revise Article 3.2, Paragraph A, to read as follows: A. Schedule of Toilet, Bath, and Laundry Accessories. Classroom 6H601-02: (1) Surface-mounted Paper Towel Dispenser (OF/CI) (1) Soap Dispenser (OF/CI) 1221 N Street, Suite 600, Lincoln, Nebraska 68508 402.476.9700 15 East Main Street, Suite 201, Vermillion, South Dakota 57069 605.624.1081 davisdesign.com Page 3 of 9

JANUARY 30, 2019 ADDENDUM NO. 1 Reader/Exam Room 6H601-08: (2) Coat/Towel Hook (CF/CI) Exam Room 6H601-09: (2) Coat/Towel Hook (CF/CI) Exam Room 6H601-11: (2) Coat/Towel Hook (CF/CI) Nourishment 6H601-16: (1) Surface-mounted Paper Towel Dispenser (OF/CI) (1) Soap Dispenser (OF/CI) Soiled Processing 6H601-22: (1) Surface-mounted Paper Towel Dispenser (OF/CI) (1) Soap Dispenser (OF/CI) Patient Room 6H601-23, 6H601-24, 6H601-25, 6H601-26, 6H601-27, 6H601-28, and 6H601-29: (1) Surface-mounted Paper Towel Dispenser (OF/CI) (1) Soap Dispenser (OF/CI) ADA Toilet 6H601-23A, 6H601-24A, 6H601-26A, 6H601-29A: (1) 36-inch Grab Bar (CF/CI) (1) 42-inch Grab Bar (CF/CI) (2) 18 Grab Bar (vertical installation) (CF/CI) (1) L-shaped Grab Bar (CF/CI) (2) Robe/Towel Hook (CF/CI) (1) Double-roll Toilet Tissue Dispensers (OF/CI) (1) Feminine Product Disposal Units (OF/CI) (1) Recessed Paper Towel Dispenser (OF/CI) (1) Soap Dispenser (OF/CI) (1) Wall Mirror - 24 inch by 36 inch (CF/CI) Toilet 6H601-25A, 6H601-27A, 6H601-28A: (1) 36-inch Grab Bar (CF/CI) (1) 42-inch Grab Bar (CF/CI) (2) 18 Grab Bar (vertical installation) (CF/CI) (1) L-shaped Grab Bar (CF/CI) (2) Robe/Towel Hook (CF/CI) (1) Double-roll Toilet Tissue Dispensers (OF/CI) 1221 N Street, Suite 600, Lincoln, Nebraska 68508 402.476.9700 15 East Main Street, Suite 201, Vermillion, South Dakota 57069 605.624.1081 davisdesign.com Page 4 of 9

JANUARY 30, 2019 ADDENDUM NO. 1 (1) Feminine Product Disposal Units (OF/CI) (1) Recessed Paper Towel Dispenser (OF/CI) (1) Soap Dispenser (OF/CI) (1) Wall Mirror - 24 inch by 36 inch (CF/CI) AD-1, ITEM 14: In reference to Section 105113 Metal Lockers, revise Article 3.2, Paragraph A, to read as follows: A. Schedule of Metal Lockers: Passage 6H601-03: (7) Double Tier Lockers AD-1, ITEM 15: In reference to Section 211313 Wet-pipe Sprinkler Systems, make the following changes: Under Article 3.2, add a paragraph reading as follows: Reference joist and / or pre-engineered metal building required support drawings, and structural drawings for hanging or support requirements at concentrated loads, piping 3 inches or larger, or special requirements as existing conditions. Under Article 3.10, Paragraph B, add Subparagraph 2 reading as follows: 2. Standard-weight, Schedule 40, black-steel pipe with cut- or roll-grooved ends; uncoated, grooved-end fittings for steel piping; grooved-end-pipe couplings for steel piping; and grooved joints. AD-1, ITEM 16: In reference to Section 220529 Hangers and Supports for Plumbing Piping and Equipment, under Article 3.1, replace Paragraph C with the following: Reference joist and / or pre-engineered metal building required support drawings, and structural drawings for hanging or support requirements at concentrated loads, piping 3 inches or larger, or special requirements as existing conditions. 1221 N Street, Suite 600, Lincoln, Nebraska 68508 402.476.9700 15 East Main Street, Suite 201, Vermillion, South Dakota 57069 605.624.1081 davisdesign.com Page 5 of 9

JANUARY 30, 2019 ADDENDUM NO. 1 AD-1, ITEM 17: In reference to Section 224000 Plumbing Fixtures, make the following changes: Under Article 3.2: At the end of the Paragraph J, add sentence reading Lavatory and sink water stops shall be roughed in at 21 inches above finished floor. At the end of Paragraph K, add sentence reading Lavatory and sink waste piping shall be roughed-in at 19 inches above finished floor. AD-1, ITEM 18: In reference to Section 230529 Hangers and Supports for HVAC Piping and Equipment, under Article 3.1, replace Paragraph C with the following: Reference joist and / or pre-engineered metal building required support drawings, and structural drawings for hanging or support requirements at concentrated loads, piping 3 inches or larger, or special requirements as existing conditions. AD-1, ITEM 19: In reference to Section 230900 - Instrumentation and Control for HVAC, entire section attached. AD-1, ITEM 20: In reference to Section 233113 Metal Ducts, make the following changes: Under Article 3.1, add Paragraph M and N reading as follows: L. At Contractor s option, equivalent round duct dimensions may be utilized in lieu of rectangular duct dimensions identified on Drawings. Equivalent diameter shall be calculated per SMACNA requirements for equal friction. Utilizing equivalent area is not acceptable. As-built documents shall be updated accordingly. M. At Contractor s option, to coordination with other trades and building elements, equivalent rectangular duct dimensions may be utilized in lieu of rectangular duct dimensions identified on Drawings. Equivalent sizing shall have equal friction. Duct aspect ratio of re-sized duct shall not be greater than 3:1 without engineer s approval. Utilizing equivalent area is not acceptable. As-built documents shall be updated accordingly. Under Article 3.9: Paragraph C, Subparagraph 1, Sub-subparagraph e, change SnapLock to Spiral lock seam. 1221 N Street, Suite 600, Lincoln, Nebraska 68508 402.476.9700 15 East Main Street, Suite 201, Vermillion, South Dakota 57069 605.624.1081 davisdesign.com Page 6 of 9

JANUARY 30, 2019 ADDENDUM NO. 1 Paragraph C, Subparagraph 2, Sub-subparagraph e, change SnapLock to Spiral lock seam. Paragraph C, Subparagraph 3, Sub-subparagraph e, change SnapLock to Spiral lock seam. Paragraph D, Subparagraph 1, Sub-subparagraph e, change SnapLock to Spiral lock seam. Paragraph D, Subparagraph 2, Sub-subparagraph e, change SnapLock to Spiral lock seam. Paragraph D, Subparagraph 3, Sub-subparagraph e, change SnapLock to Spiral lock seam. Paragraph E, Subparagraph 1, Sub-subparagraph e, change SnapLock to Spiral lock seam. Paragraph E, Subparagraph 2, Sub-subparagraph e, change SnapLock to Spiral lock seam. Paragraph H, Subparagraph 2, Sub-subparagraph b, add verbiage at the end reading Adjustable elbows may be utilized on ductwork with a pressure class of 2 inch wg and below. Adjustable elbows shall be sealed to meet leakage requirements. Paragraph H, Subparagraph 2, Sub-subparagraph c, add verbiage at the end reading Adjustable elbows may be utilized on ductwork with a pressure class of 2 inch wg and below. Adjustable elbows shall be sealed to meet leakage requirements. Paragraph H, Subparagraph 2, add Sub-subparagraph d reading Round mitered elbows, where shown on Drawings, shall include turning vanes. Paragraph I, Subparagraph 2, add Sub-subparagraph c reading Round bullhead tees, where shown on Drawings, shall include turning vanes. AD-1, ITEM 21: In reference to Section 260100, under Article 1.4, add Paragraph H reading as follows: Due to the work required by this project, existing installations of improperly supported electrical raceways and lowvoltage cabling shall be corrected. The Electrical Contractor shall include an allowance to provide additional supports or replace existing supports that do not meet current accepted codes. The Electrical Contractor shall track, separately, the time and material required to make all necessary corrections and resolve that cost with the allowance identified in Section 012100 "Allowances." Allowance should be $2000.00. AD-1, ITEM 22: In reference to Section 260553 Identification for Electrical Systems, make the following changes: Page 260553-1, Under Part 2 Products, add Article 2.1 reading as follows: 2.1 POWER RACEWAY IDENTIFICATION MATERIALS D. Provide color coded EMT raceways for all systems as follows: 1. Galvanized Normal Power 1221 N Street, Suite 600, Lincoln, Nebraska 68508 402.476.9700 15 East Main Street, Suite 201, Vermillion, South Dakota 57069 605.624.1081 davisdesign.com Page 7 of 9

JANUARY 30, 2019 ADDENDUM NO. 1 2. Blue Communications 3. Red Fire Alarm 4. Yellow Emergency Re-number all Articles after adding this additional Article. PAGE 260553-2, Article 2.3 Conductor Identification Materials, add Paragraph B reading as follows: All distribution and branch wiring shall have color coded outer insulation per phase designation, except for conductor larger than #8 AWG. PAGE 260553-3, Article 2.9 Equipment Identification Labels, add Paragraph B and associated Subparagraphs reading as follows: B. For equipment on essential electrical system, background color shall match that of system designation with black letters. 1. Emergency: Yellow. Page 260553-4, under Article 3.2, Paragraph B, Subparagraph 1, sub-sub-paragraph b, revise sub-sub-paragraph 4 to read as follows: 4. Neutral: White with phase color tracer for all single-phase circuits. Page 260553-4, under Article 3.2, Paragraph B, Subparagraph 1, sub-sub-paragraph c, revise sub-sub-paragraph 4 to read as follows: 4. Neutral: Gray with phase color tracer for all single-phase circuits. Page 260553-4, under Article 3.2, Paragraph I, Subparagraph 1, sub-sub-paragraph a, revise sub-sub-paragraph 4 to read as follows: 4. Indoor Equipment: Self-adhesive, engraved, laminated acrylic or melamine label with equipment tag, voltage, and ampacity. Unless otherwise indicated, provide a single line of text with 1/2-inch- high letters on 1-1/2-inch- high label; where two lines of text are required, use labels 2 inches high. Distribution panels shall have individual breakers labeled by Bryan staff with Owner provided label. Contractor shall coordinate requirements and apply labels to all breakers, including spaces that are provided by this project. AD-1, ITEM 23: In reference to Section 260943 Networked Lighting Controls, section is attached. AD-1, ITEM 24: In reference to Section 270536 Cable Trays for Communications Systems, section is attached. 1221 N Street, Suite 600, Lincoln, Nebraska 68508 402.476.9700 15 East Main Street, Suite 201, Vermillion, South Dakota 57069 605.624.1081 davisdesign.com Page 8 of 9

JANUARY 30, 2019 ADDENDUM NO. 1 AD-1, ITEM 25: In reference to Section 275116 Public Address and Mass Notification Systems, section is attached. AD-1, ITEM 26: In reference to Section 275223 Nurse Call/Code Blue Systems, section is attached. AD-1, ITEM 27: In reference to Section 280513 Conductors and Cables for Electronic Safety and Security, Page 280513-5, under Article 2.8, Paragraph A, delete Sub-paragraphs 1-5 and replace with the following: 1. Comtran Corporation. 2. Southwire. 3. West Penn Wire. 4. Windy City Wire. AD-1, ITEM 28: In reference to Section 281300 Access Control, section is attached. END AD-1 1221 N Street, Suite 600, Lincoln, Nebraska 68508 402.476.9700 15 East Main Street, Suite 201, Vermillion, South Dakota 57069 605.624.1081 davisdesign.com Page 9 of 9

DOCUMENT 001116 - INVITATION TO BID 1.1 PROJECT INFORMATION A. Notice to Bidders: Prequalified bidders are invited to submit bids for Project as described in this Document according to the Instructions to Bidders. B. Project Identification: 1. Bryan Medical Center, East Campus Edwards Medical Office Building 6 th Floor Area H New Sleep Lab Lincoln, Nebraska C. Owner: 1. Bryan Medical Center 1600 South 48th Street Lincoln, Nebraska 68506 D. Architect: 1. Davis Design, Inc. 1221 N Street, Suite 600 Lincoln, Nebraska 68508 Telephone: (402) 476-9700 Fax: (402) 476-9722 E. Project Description: Project consists of demolition and construction of new Sleep Lab at Bryan Health East Campus. F. Construction Contract: Bids will be received for the following Work: 1. General Contract (all trades). 1.2 BID SUBMITTAL AND OPENING A. Owner will receive sealed bids until the bid time and date at the location indicated below. Owner will consider bids prepared in compliance with the Instructions to Bidders issued by Owner, and delivered as follows: 1. Bid Date: February 22, 2019. 2. Bid Time: 2:00pm INVITATION TO BID 001116-1

3. Location: Davis Design, Inc. 1221 N Street, Suite 600 Lincoln, Nebraska 68508 Telephone: (402) 476-9700 Fax: (402) 476-9722 Bids may also be emailed to Julie Blake at julie.blake@davisdesign.com. B. Bids will be thereafter privately opened. 1.3 PREBID CONFERENCE A. A prebid conference for all bidders will be held at Bryan Medical Center, East Campus, Edwards Medical Office Building, Sixth Floor on February 11, 2019 at 10:00am local time. Prospective bidders are required to attend. 1.4 DOCUMENTS A. Online Procurement and Contracting Documents: Obtain access after January 31, 2019 by accessing Davis Design s FTP site. 1.5 TIME OF COMPLETION AND LIQUIDATED DAMAGES A. Bidders shall begin the Work on receipt of the Notice to Proceed and shall complete the Work within the Contract Time. 1.6 BIDDER'S QUALIFICATIONS A. Bidders must be properly licensed under the laws governing their respective trades and be able to obtain insurance and bonds required for the Work. A Performance Bond, a separate Labor and Material Payment Bond, and Insurance in a form acceptable to Owner will be required of the successful Bidder. B. Bids are by invitation only. 1. The invited General Contractors are as follows: NOTE: All bidders are requested to identify their proposed project manager and project superintendent as well as their number of years of experience on the bid form. a. Mr. Ed Zastera Brester Construction Company 1200 Infinity Court Lincoln, NE 68512 INVITATION TO BID 001116-2

Telephone: (402) 423-2337 Facsimile: (402) 423-4517 Email: EdZ@bresterconstruction.com b. Mr. Doug Klute Cheever Construction Company 3425 North 44 th Street Lincoln, Nebraska 68504 Telephone: (402) 477-6745 Email: dklute@cheeverconstruction.com c. Mr. Jesse Volpp Hausmann Construction 8885 Executive Woods Drive Lincoln, Nebraska 68512 Telephone: (402) 438-3230 Email: JesseV@hausmannconstruction.com estimating@hausmannconstruction.com d. Mr. Heath Franzen Sampson Construction Company 3730 South 14th Street Lincoln, NE 68502 Telephone: (402) 434-5450 Facsimile: (402) 434-5408 Email: heath.franzen@sampson-construction.com END OF DOCUMENT 001116 INVITATION TO BID 001116-3

DOCUMENT 004113 - BID FORM - STIPULATED SUM (SINGLE-PRIME CONTRACT) 1.1 BID INFORMATION A. Bidder:. B. Project Identification: 1. Bryan Medical Center, East Campus Edwards Medical Office Building 6 th Floor Area H New Sleep Lab Lincoln, Nebraska C. Owner: 1. Bryan Medical Center 1600 South 48th Street Lincoln, Nebraska 68506 D. Architect: 1. Davis Design, Inc. 1221 N Street, Suite 600 Lincoln, Nebraska 68508 Telephone: (402) 476-9700 Fax: (402) 476-9722 E. Architect Project Number: 18-0132. 1.2 CERTIFICATIONS AND BASE BID A. Base Bid, Single-Prime (All Trades) Contract: The undersigned Bidder, having carefully examined the Procurement and Contracting Requirements, Conditions of the Contract, Drawings, Specifications, and all subsequent Addenda, as prepared by Davis Design, Inc., and Architect's consultants, having visited the site, and being familiar with all conditions and requirements of the Work, hereby agrees to furnish all material, labor, equipment and services, including all scheduled allowances, necessary to complete the construction of the above-named project, according to the requirements of the Procurement and Contracting Documents, for the stipulated base bid sum of: BID AMOUNT 1. Dollars $. BID FORM - STIPULATED SUM (SINGLE-PRIME CONTRACT) 004113-1

1.3 ALLOWANCES A. Allowance No. 1: The Sum of $2,000 has been included in bidder s base bid. YES NO 1.4 BID GUARANTEE A. The undersigned Bidder agrees to execute a contract for this Work in the above amount and to furnish surety as specified within 7 days after a written Notice of Award, if offered within 90 days after receipt of bids: 1.5 TIME OF COMPLETION A. The undersigned Bidder proposes and agrees hereby to commence the Work of the Contract Documents on a date specified in a written Notice to Proceed to be issued by Architect, and shall fully complete the Work within calendar days from date of Notice to Proceed. 1.6 ACKNOWLEDGEMENT OF ADDENDA A. The undersigned Bidder acknowledges receipt of and use of the following Addenda in the preparation of this Bid: 1. Addendum No., dated. 2. Addendum No., dated. 3. Addendum No., dated. 1.7 BIDDER ACKNOWLEDGEMENTS A. Bidder acknowledges that all specified allowances and unit costs (if any) are included in the base bid amount. YES NO 1.8 PROPOSED PROJECT TEAM: A. Proposed Project Manager: 1. Number of Years Experience: BID FORM - STIPULATED SUM (SINGLE-PRIME CONTRACT) 004113-2

B. Proposed Project Superintendent: 1. Number of Years Experience: 1.9 SUBMISSION OF BID Respectfully submitted this day of, 2019. Submitted By: Authorized Signature: (Name of bidding firm or corporation) (Handwritten signature) Signed By: (Type or print name) Title: (Owner/Partner/President/Vice President) Street Address: City, State, Zip Phone: License No.: Federal ID No.: (Affix Corporate Seal Here) END OF DOCUMENT 004113 BID FORM - STIPULATED SUM (SINGLE-PRIME CONTRACT) 004113-3

SECTION 012100 - ALLOWANCES PART 1 - GENERAL 1.1 SUMMARY A. Section includes administrative and procedural requirements governing allowances. B. Types of allowances include the following: 1. Lump-sum allowances. 2. Contingency allowances. 3. Testing and inspecting allowances. 1.2 SELECTION AND PURCHASE A. At the earliest practical date after award of the Contract, advise Architect of the date when final selection and purchase of each product or system described by an allowance must be completed to avoid delaying the Work. B. At Architect's request, obtain proposals for each allowance for use in making final selections. Include recommendations that are relevant to performing the Work. C. Purchase products and systems selected by Architect from the designated supplier. 1.3 ACTION SUBMITTALS A. Submit proposals for purchase of products or systems included in allowances, in the form specified for Change Order. 1.4 INFORMATIONAL SUBMITTALS A. Submit invoices or delivery slips to show actual quantities and costs of materials delivered to the site for use in fulfillment of each allowance. B. Submit time sheets and other documentation to show labor time and cost for installation of allowance items that include installation as part of the allowance. C. Coordinate and process submittals for allowance items in same manner as for other portions of the Work. ALLOWANCES 012100-1

1.5 COORDINATION A. Coordinate allowance items with other portions of the Work. Furnish templates as required to coordinate installation. 1.6 LUMP-SUM ALLOWANCES A. Allowance shall include cost to Contractor of specific products and materials, less all applicable trade discounts, and shall include applicable taxes, freight, and delivery to Project site. B. Allowance shall include amount listed at the end of this section. 1.7 CONTINGENCY ALLOWANCES A. Use the contingency allowance only as directed by Architect for Owner's purposes and only by Change Orders that indicate amounts to be charged to the allowance. B. Contractor's overhead, profit, and related costs for products and equipment ordered by Owner under the contingency allowance are included in the allowance and are not part of the Contract Sum. These costs include delivery, installation, taxes, insurance, equipment rental, and similar costs. C. Change Orders authorizing use of funds from the contingency allowance will include Contractor's related costs and reasonable overhead and profit margins. D. At Project closeout, credit unused amounts remaining in the contingency allowance to Owner by Change Order. 1.8 TESTING AND INSPECTING ALLOWANCES A. Testing and inspecting allowances include the cost of engaging testing agencies, actual tests and inspections, and reporting results. B. The allowance does not include incidental labor required to assist the testing agency or costs for retesting if previous tests and inspections result in failure. The cost for incidental labor to assist the testing agency shall be included in the Contract Sum. C. Costs of services not required by the Contract Documents are not included in the allowance. D. At Project closeout, credit unused amounts remaining in the testing and inspecting allowance to Owner by Change Order. ALLOWANCES 012100-2

1.9 ADJUSTMENT OF ALLOWANCES A. No additional costs to the allowance is allowed unless approved by Owner prior to proceeding with the work. B. Allowance Adjustment: To adjust allowance amounts, prepare a Change Order proposal based on the difference between purchase amount and the allowance, multiplied by final measurement of work-in-place where applicable. If applicable, include reasonable allowances for cutting losses, tolerances, mixing wastes, normal product imperfections, and similar margins. 1. Include installation costs in purchase amount only where indicated as part of the allowance. 2. If requested, prepare explanation and documentation to substantiate distribution of overhead costs and other margins claimed. 3. Submit substantiation of a change in scope of work, if any, claimed in Change Orders related to unit-cost allowances. C. Submit claims for increased costs because of a change in scope or nature of the allowance described in the Contract Documents, whether for the purchase order amount or Contractor's handling, labor, installation, overhead, and profit. Claims must be submitted prior to the commencement of work. 1. Do not include Contractor's or subcontractor's indirect expense in the Change Order cost amount unless it is clearly shown that the nature or extent of work has changed from what could have been foreseen from information in the Contract Documents. 2. No change to Contractor's indirect expense is permitted for selection of higher- or lowerpriced materials or systems of the same scope and nature as originally indicated. PART 2 - PRODUCTS (Not Used) PART 3 - EXECUTION 3.1 EXAMINATION A. Examine products covered by an allowance promptly on delivery for damage or defects. Return damaged or defective products to manufacturer for replacement. 3.2 PREPARATION A. Coordinate materials and their installation for each allowance with related materials and installations to ensure that each allowance item is completely integrated and interfaced with related work. ALLOWANCES 012100-3

3.3 SCHEDULE OF ALLOWANCES A. Allowance No. 1: Include allowance of $2,000 for electrical raceways and low voltage cabling contingency to provide additional supports or replace existing supports that do not meet current codes. END OF SECTION 012100 ALLOWANCES 012100-4

SECTION 087100 DOOR HARDWARE PART 1 - GENERAL 1.1 RELATED DOCUMENTS A. Drawings and general provisions of the Contract, including General and Supplementary Conditions and Division 1 Specification Sections, apply to this Section. 1.2 SUMMARY A. This Section includes commercial door hardware for the following: 1. Swinging doors. 2. Sliding doors. 3. Other doors to the extent indicated. B. Door hardware includes, but is not necessarily limited to, the following: 1. Mechanical door hardware. 2. Electromechanical door hardware. 3. Cylinders specified for doors in other sections. C. Related Sections: 1. Division 08 Section Door Hardware Schedule. 2. Division 08 Section Hollow Metal Doors and Frames. 3. Division 08 Section Flush Wood Doors. 4. Division 08 Section Access Control Hardware. D. Codes and References: Comply with the version year adopted by the Authority Having Jurisdiction. 1. ANSI A117.1 - Accessible and Usable Buildings and Facilities. 2. ICC/IBC - International Building Code. 3. NFPA 70 - National Electrical Code. 4. NFPA 80 - Fire Doors and Windows. 5. NFPA 101 - Life Safety Code. 6. NFPA 105 - Installation of Smoke Door Assemblies. 7. State Building Codes, Local Amendments. E. Standards: All hardware specified herein shall comply with the following industry standards: 1. ANSI/BHMA Certified Product Standards - A156 Series 2. UL10C Positive Pressure Fire Tests of Door Assemblies DOOR HARDWARE 087100-1

1.3 SUBMITTALS A. Product Data: Manufacturer's product data sheets including installation details, material descriptions, dimensions of individual components and profiles, operational descriptions and finishes. B. Door Hardware Schedule: Prepared by or under the supervision of supplier, detailing fabrication and assembly of door hardware, as well as procedures and diagrams. Coordinate the final Door Hardware Schedule with doors, frames, and related work to ensure proper size, thickness, hand, function, and finish of door hardware. 1. Format: Comply with scheduling sequence and vertical format in DHI's "Sequence and Format for the Hardware Schedule." 2. Organization: Organize the Door Hardware Schedule into door hardware sets indicating complete designations of every item required for each door or opening. Organize door hardware sets in same order as in the Door Hardware Sets at the end of Part 3. Submittals that do not follow the same format and order as the Door Hardware Sets will be rejected and subject to resubmission. 3. Content: Include the following information: a. Type, style, function, size, label, hand, and finish of each door hardware item. b. Manufacturer of each item. c. Fastenings and other pertinent information. d. Location of door hardware set, cross-referenced to Drawings, both on floor plans and in door and frame schedule. e. Explanation of abbreviations, symbols, and codes contained in schedule. f. Mounting locations for door hardware. g. Door and frame sizes and materials. h. Warranty information for each product. 4. Submittal Sequence: Submit the final Door Hardware Schedule at earliest possible date, particularly where approval of the Door Hardware Schedule must precede fabrication of other work that is critical in the Project construction schedule. Include Product Data, Samples, Shop Drawings of other work affected by door hardware, and other information essential to the coordinated review of the Door Hardware Schedule. C. Keying Schedule: After a keying meeting with the owner has taken place prepare a separate keying schedule detailing final instructions. Submit the keying schedule in electronic format. Include keying system explanation, door numbers, key set symbols, hardware set numbers and special instructions. Owner must approve submitted keying schedule prior to the ordering of permanent cylinders/cores. D. Operating and Maintenance Manuals: Provide manufacturers operating and maintenance manuals for each item comprising the complete door hardware installation in quantity as required in Division 01, Closeout Submittals. DOOR HARDWARE 087100-2

1.4 QUALITY ASSURANCE A. Manufacturers Qualifications: Engage qualified manufacturers with a minimum 5 years of documented experience in producing hardware and equipment similar to that indicated for this Project and that have a proven record of successful in-service performance. B. Installer Qualifications: A minimum 3 years documented experience installing both standard and electrified door hardware similar in material, design, and extent to that indicated for this Project and whose work has resulted in construction with a record of successful in-service performance. C. Door Hardware Supplier Qualifications: Experienced commercial door hardware distributors with a minimum 5 years documented experience supplying both mechanical and electromechanical hardware installations comparable in material, design, and extent to that indicated for this Project. Supplier recognized as a factory direct distributor by the manufacturers of the primary materials with a warehousing facility in Project's vicinity. Supplier to have on staff a certified Architectural Hardware Consultant (AHC) available during the course of the Work to consult with Contractor, Architect, and Owner concerning both standard and electromechanical door hardware and keying. D. Source Limitations: Obtain each type and variety of door hardware specified in this section from a single source unless otherwise indicated. 1. Electrified modifications or enhancements made to a source manufacturer's product line by a secondary or third party source will not be accepted. 2. Provide electromechanical door hardware from the same manufacturer as mechanical door hardware, unless otherwise indicated. E. Each unit to bear third party permanent label demonstrating compliance with the referenced standards. F. Keying Conference: Conduct conference to comply with requirements in Division 01 Section "Project Meetings." Keying conference to incorporate the following criteria into the final keying schedule document: 1. Function of building, purpose of each area and degree of security required. 2. Plans for existing and future key system expansion. 3. Requirements for key control storage and software. 4. Installation of permanent keys, cylinder cores and software. 5. Address and requirements for delivery of keys. G. Pre-Submittal Conference: Conduct coordination conference in compliance with requirements in Division 01 Section "Project Meetings" with attendance by representatives of Supplier(s), Installer(s), and Contractor(s) to review proper methods and the procedures for receiving, handling, and installing door hardware. 1. Prior to installation of door hardware, conduct a project specific training meeting to instruct the installing contractors' personnel on the proper installation and adjustment of DOOR HARDWARE 087100-3

their respective products. Product training to be attended by installers of door hardware (including electromechanical hardware) for aluminum, hollow metal and wood doors. Training will include the use of installation manuals, hardware schedules, templates and physical product samples as required. 2. Inspect and discuss electrical roughing-in, power supply connections, and other preparatory work performed by other trades. 3. Review sequence of operation narratives for each unique access controlled opening. 4. Review and finalize construction schedule and verify availability of materials. 5. Review the required inspecting, testing, commissioning, and demonstration procedures H. At completion of installation, provide written documentation that components were applied to manufacturer's instructions and recommendations and according to approved schedule. 1.5 DELIVERY, STORAGE, AND HANDLING A. Inventory door hardware on receipt and provide secure lock-up and shelving for door hardware delivered to Project site. Do not store electronic access control hardware, software or accessories at Project site without prior authorization. B. Tag each item or package separately with identification related to the final Door Hardware Schedule, and include basic installation instructions with each item or package. C. Deliver, as applicable, permanent keys, cylinders, cores, access control credentials, software and related accessories directly to Owner via registered mail or overnight package service. Instructions for delivery to the Owner shall be established at the "Keying Conference". 1.6 COORDINATION A. Templates: Obtain and distribute to the parties involved templates for doors, frames, and other work specified to be factory prepared for installing standard and electrified hardware. Check Shop Drawings of other work to confirm that adequate provisions are made for locating and installing hardware to comply with indicated requirements. B. Door Hardware and Electrical Connections: Coordinate the layout and installation of scheduled electrified door hardware and related access control equipment with required connections to source power junction boxes, low voltage power supplies, detection and monitoring hardware, and fire and detection alarm systems. C. Door and Frame Preparation: Doors and corresponding frames are to be prepared, reinforced and pre-wired (if applicable) to receive the installation of the specified electrified, monitoring, signaling and access control system hardware without additional in-field modifications. 1.7 WARRANTY A. General Warranty: Reference Division 01, General Requirements. Special warranties specified in this Article shall not deprive Owner of other rights Owner may have under other provisions DOOR HARDWARE 087100-4

of the Contract Documents and shall be in addition to, and run concurrent with, other warranties made by Contractor under requirements of the Contract Documents. B. Warranty Period: Written warranty, executed by manufacturer(s), agreeing to repair or replace components of standard and electrified door hardware that fails in materials or workmanship within specified warranty period after final acceptance by the Owner. Failures include, but are not limited to, the following: 1. Structural failures including excessive deflection, cracking, or breakage. 2. Faulty operation of the hardware. 3. Deterioration of metals, metal finishes, and other materials beyond normal weathering. 4. Electrical component defects and failures within the systems operation. C. Standard Warranty Period: One year from date of Substantial Completion, unless otherwise indicated. D. Special Warranty Periods: 1. Ten years for extra heavy duty cylindrical (bored) locks and latches. 2. Two years for electromechanical door hardware. 1.8 MAINTENANCE SERVICE A. Maintenance Tools and Instructions: Furnish a complete set of specialized tools and maintenance instructions as needed for Owner's continued adjustment, maintenance, and removal and replacement of door hardware. PART 2 - PRODUCTS 2.1 SCHEDULED DOOR HARDWARE A. General: Provide door hardware for each door to comply with requirements in Door Hardware Sets and each referenced section that products are to be supplied under. B. Designations: Requirements for quantity, item, size, finish or color, grade, function, and other distinctive qualities of each type of door hardware are indicated in the Door Hardware Sets at the end of Part 3. Products are identified by using door hardware designations, as follows: 1. Named Manufacturer's Products: Product designation and manufacturer are listed for each door hardware type required for the purpose of establishing requirements. Manufacturers' names are abbreviated in the Door Hardware Schedule. C. Substitutions: Requests for substitution and product approval for inclusive mechanical and electromechanical door hardware in compliance with the specifications must be submitted in writing and in accordance with the procedures and time frames outlined in Division 01, Substitution Procedures. Approval of requests is at the discretion of the architect, owner, and their designated consultants. DOOR HARDWARE 087100-5

2.2 HANGING DEVICES A. Hinges: ANSI/BHMA A156.1 certified butt hinges with number of hinge knuckles and other options as specified in the Door Hardware Sets. 1. Quantity: Provide the following hinge quantity: a. Two Hinges: For doors with heights up to 60 inches. b. Three Hinges: For doors with heights 61 to 90 inches. c. Four Hinges: For doors with heights 91 to 120 inches. d. For doors with heights more than 120 inches, provide 4 hinges, plus 1 hinge for every 30 inches of door height greater than 120 inches. 2. Hinge Size: Provide the following, unless otherwise indicated, with hinge widths sized for door thickness and clearances required: a. Widths up to 3 0 : 4-1/2 standard or heavy weight as specified. b. Sizes from 3 1 to 4 0 : 5 standard or heavy weight as specified. 3. Hinge Weight and Base Material: Unless otherwise indicated, provide the following: a. Exterior Doors: Heavy weight, non-ferrous, ball bearing or oil impregnated bearing hinges unless Hardware Sets indicate standard weight. b. Interior Doors: Standard weight, steel, ball bearing or oil impregnated bearing hinges unless Hardware Sets indicate heavy weight. 4. Hinge Options: Comply with the following: 5. Manufacturers: a. Non-removable Pins: Provide set screw in hinge barrel that, when tightened into a groove in hinge pin, prevents removal of pin while door is closed; for the all out-swinging lockable doors. a. Ives (IV). b. McKinney Products; ASSA ABLOY Architectural Door Accessories (MK). 2.3 CYLINDERS AND KEYING A. General: Cylinder manufacturer to have minimum (10) years experience designing secured master key systems and have on record a published security keying system policy. B. Source Limitations: Obtain each type of keyed cylinder and keys from the same source manufacturer as locksets and exit devices, unless otherwise indicated. C. Cylinders: Original manufacturer cylinders complying with the following: 1. Mortise Type: Threaded cylinders with rings and cams to suit hardware application. DOOR HARDWARE 087100-6

2. Rim Type: Cylinders with back plate, flat-type vertical or horizontal tailpiece, and raised trim ring. 3. Bored-Lock Type: Cylinders with tailpieces to suit locks. 4. Mortise and rim cylinder collars to be solid and recessed to allow the cylinder face to be flush and be free spinning with matching finishes. 5. Keyway: Match Facility Standard. D. High Security Cylinders: ANSI/BHMA A156.5, Grade 1, patterned high security cylinders and keys able to be used together under the same facility master or grandmaster key system. Provide UL437 certified high security cylinders, employing a patterned locking mechanism requiring the use of a patterned key and pick resistance; cylinders are to be factory keyed. 1. Manufacturers: a. Sargent Manufacturing (SA) - KESO Series. b. No Substitution. E. Keying System: Each type of lock and cylinders to be factory keyed. 1. Conduct specified "Keying Conference" to define and document keying system instructions and requirements. 2. Furnish factory cut, nickel-silver large bow permanently inscribed with a visual key control number as directed by Owner. 3. Existing System: Key locks to Owner's existing system. F. Key Quantity: Provide the following minimum number of keys: 1. Change Keys per Cylinder: Two (2) 2. Master Keys (per Master Key Level/Group): Five (5). G. Construction Keying: Provide construction master keyed cylinders. H. Key Registration List (Bitting List): 1. Provide keying transcript list to Owner's representative in the proper format for importing into key control software. 2. Provide transcript list in writing or electronic file as directed by the Owner. 2.4 MECHANICAL LOCKS AND LATCHING DEVICES A. Tubular Locksets, Grade 1 (Extra-Heavy Duty): ANSI/BHMA A156.2 Series 4000, Grade 1 certified. 1. Locksets to withstand 3000 inch pounds of torque applied to the locked lever without gaining access. Locksets to fit a standard 2 1/8 bore without the use of through-bolts. Lever handles to be made of solid material with no plastic fillers. Latchbolt head to be one-piece stainless steel construction encased within the lock body. Extended cycle test: Locks to have been cycle tested in ordinance with ANSI/BHMA A156.2 requirements to DOOR HARDWARE 087100-7

34 million cycles. Furnish with standard 2 3/4 backset and 1/2" throw latchbolt (3/4" at rated paired openings). 2. Manufacturers: a. Sargent Manufacturing (SA) 11 Line. b. No Substitution. 2.5 LOCK AND LATCH STRIKES A. Strikes: Provide manufacturer's standard strike with strike box for each latch or lock bolt, with curved lip extended to protect frame, finished to match door hardware set, unless otherwise indicated, and as follows: 1. Flat-Lip Strikes: For locks with three-piece antifriction latchbolts, as recommended by manufacturer. 2. Extra-Long-Lip Strikes: For locks used on frames with applied wood casing trim. 3. Aluminum-Frame Strike Box: Provide manufacturer's special strike box fabricated for aluminum framing. 4. Double-lipped strikes: For locks at double acting doors. Furnish with retractable stop for rescue hardware applications. B. Standards: Comply with the following: 1. Strikes for Mortise Locks and Latches: BHMA A156.13. 2. Strikes for Bored Locks and Latches: BHMA A156.2. 3. Strikes for Auxiliary Deadlocks: BHMA A156.36. 4. Dustproof Strikes: BHMA A156.16. 2.6 ELECTRIC STRIKES A. Standard Electric Strikes: Heavy duty, cylindrical and mortise lock electric strikes conforming to ANSI/BHMA A156.31, Grade 1, UL listed for both Burglary Resistance and for use on fire rated door assemblies. Stainless steel construction with dual interlocking plunger design tested to exceed 3000 lbs. of static strength and 350 ft-lbs. of dynamic strength. Strikes tested for a minimum 1 million operating cycles. Provide strikes with 12 or 24 VDC capability and supplied standard as fail-secure unless otherwise specified. Provide latchbolt and latchbolt strike monitoring indicating both the position of the latchbolt and locked condition of the strike where specified. 1. Manufacturers: a. HES (HS) 1006 Series (Provided by VTI). DOOR HARDWARE 087100-8

2.7 DOOR CLOSERS A. All door closers specified herein shall meet or exceed the following criteria: 1. General: Door closers to be from one manufacturer, matching in design and style, with the same type door preparations and templates regardless of application or spring size. Closers to be non-handed with full sized covers including installation and adjusting information on inside of cover. 2. Standards: Closers to comply with UL-10C for Positive Pressure Fire Test and be U.L. listed for use of fire rated doors. 3. Size of Units: Comply with manufacturer's written recommendations for sizing of door closers depending on size of door, exposure to weather, and anticipated frequency of use. Where closers are indicated for doors required to be accessible to the physically handicapped, provide units complying with ANSI ICC/A117.1. 4. Closer Arms: Provide heavy duty, forged steel closer arms unless otherwise indicated in Hardware Sets. 5. Closers shall not be installed on exterior or corridor side of doors; where possible install closers on door for optimum aesthetics. 6. Closer Accessories: Provide door closer accessories including custom templates, special mounting brackets, spacers and drop plates as required for proper installation. Provide through-bolt and security type fasteners as specified in the hardware sets. B. Door Closers, Surface Mounted (Large Body Cast Iron): ANSI/BHMA A156.4, Grade 1 surface mounted, heavy duty door closers with complete spring power adjustment, sizes 1 thru 6; and fully operational adjustable according to door size, frequency of use, and opening force. Closers to be rack and pinion type, one piece cast iron body construction, with adjustable backcheck and separate non-critical valves for closing sweep and latch speed control. 1. Manufacturers: a. LCN Closers (LC) - 4040XP Series. b. Sargent Manufacturing (SA) - 281 Series. 2.8 DOOR STOPS AND HOLDERS A. General: Door stops and holders to be of type and design as specified below or in the Hardware Sets. B. Door Stops and Bumpers: ANSI/BHMA A156.16, Grade 1 certified door stops and wall bumpers. Provide wall bumpers, either convex or concave types with anchorage as indicated, unless floor or other types of door stops are specified in Hardware Sets. Do not mount floor stops where they will impede traffic. Where floor or wall bumpers are not appropriate, provide overhead type stops and holders. DOOR HARDWARE 087100-9

1. Manufacturers: a. Ives (IV). b. Rockwood Products; ASSA ABLOY Architectural Door Accessories (RO). C. Overhead Door Stops and Holders: ANSI/BHMA A156.6, Grade 1 certified overhead stops and holders to be surface or concealed types as indicated in Hardware Sets. Track, slide, arm and jamb bracket to be constructed of extruded bronze and shock absorber spring of heavy tempered steel. Provide non-handed design with mounting brackets as required for proper operation and function. 1. Manufacturers: a. Rixson Door Controls (RF). b. Rockwood Products; ASSA ABLOY Architectural Door Accessories (RO). c. Sargent Manufacturing (SA). 2.9 ARCHITECTURAL SEALS A. General: Thresholds, weatherstripping, and gasket seals to be of type and design as specified below or in the Hardware Sets. Provide continuous weatherstrip gasketing on exterior doors and provide smoke, light, or sound gasketing on interior doors where indicated. At exterior applications provide non-corrosive fasteners and elsewhere where indicated. B. Smoke Labeled Gasketing: Assemblies complying with NFPA 105 that are listed and labeled by a testing and inspecting agency acceptable to authorities having jurisdiction, for smoke control ratings indicated, based on testing according to UL 1784. 1. Provide smoke labeled perimeter gasketing at all smoke labeled openings. C. Fire Labeled Gasketing: Assemblies complying with NFPA 80 that are listed and labeled by a testing and inspecting agency acceptable to authorities having jurisdiction, for fire ratings indicated, based on testing according to UL-10C. 1. Provide intumescent seals as indicated to meet UL10C Standard for Positive Pressure Fire Tests of Door Assemblies, and NPFA 252, Standard Methods of Fire Tests of Door Assemblies. D. Sound-Rated Gasketing: Assemblies that are listed and labeled by a testing and inspecting agency, for sound ratings indicated. E. Replaceable Seal Strips: Provide only those units where resilient or flexible seal strips are easily replaceable and readily available from stocks maintained by manufacturer. F. Manufacturers: 1. National Guard Products (NG). 2. Pemko Products; ASSA ABLOY Architectural Door Accessories (PE). DOOR HARDWARE 087100-10