Project Name: Window and Roofing Replacement at Blanton-Nason-Brewer (BNB) Hall.

Transcription

1 DOCUMENT ADDENDUM NO. 1 1 PROJECT INFORMATION Project Name: Window and Roofing Replacement at Blanton-Nason-Brewer (BNB) Hall. Project Location: Truman State University Campus. Owner: Truman State University. D. Architect: Wm. Ittner, Inc. E. Architect Project Number:. F. Date of Addendum: September 22, NOTICE TO BIDDERS This Addendum is issued to all registered plan holders pursuant to the Instructions to Bidders and Conditions of the Contract. This Addendum serves to clarify, revise, and supersede information in the Project Manual, Drawings, and previously issued Addenda. Portions of the Addendum affecting the Contract Documents will be incorporated into the Contract by enumeration of the Addendum in the Owner/Contractor Agreement. The Bidder shall acknowledge receipt of this Addendum in the appropriate space on the Bid Form. The date for receipt of bids is unchanged by this Addendum, at same time and location. 3 ATTACHMENTS This Addendum includes the following attached Documents and Specification Sections: 4. Document Bid Form Stipulated Sum (Single-Prime Contract), dated , (reissued). Section Allowances, dated , (reissued). Section Unit Prices, dated , (reissued). Section Selective Demolition, dated , (reissued). This Addendum includes the following attached Sheets: Architectural Sheet AD1, A1, dated , (reissued). Architectural Sheet A3, dated , (reissued). Architectural Sheet A4, dated , (reissued). Architectural Sheet A5, dated , (reissued). Architectural Sheet A1, dated , (reissued). Architectural Sheet A2, dated , (reissued). Architectural Sheet A3, dated , (reissued). ADDENDUM NO

2 4 REVISIONS TO DIVISION 00 PROCUREMENT REQUIREMENTS AND CONTRACTING REQUIREMENTS Document Instructions to Bidders, (not reissued). AIA Document A , Page 4, Article 4 Bidding Procedures, 4.1 Preparation of Bids, ADD Paragraph 4.10 as follows: a. Document Forms, (not reissued). AIA Document A , Page 16, Article 3 Contractor, REVISE Paragraph 6 NOT USED as follows: a Bids shall not include sales and use tax. 6 TAXES Bidders are directed to submit bid prices that do not include sales tax. The Project is exempt from sales tax pursuant to Section RSMo. The Contractor will receive a Project Exempt Certificate and a Missouri Tax Exemption Letter from Truman State University to use when purchasing materials on a tax free basis. It is the Contractor's responsibility to provide the necessary documentation to any subcontractors and suppliers. These documents shall be used solely for the purchase of materials being directly incorporated into or consumed in the construction of work under this Contract. BIDDER QUESTIONS - REQUESTS FOR INFORMATION / CLARIFICATION (responses follow questions in bold, underlined print) The details on sheet A4 illustrate a one piece pvc jamb extension. Pella will provide two separate pieces (extension jamb & casing) that will require additional blocking from what is shown. In order to make sure all bidders are including the required blocking please review the attached detail and clarify the extent of blocking to be provided). Details on sheet A4 have been revised to show additional blocking; as well as correcting blocking that was shaded as existing, but is actually new (at sills). Is the pvc trim to be painted? No, the PVC white finish is acceptable. Exterior elevation general notes. Please clarify extent of plant growth to be removed from building. At the elevation work is performed, none is anticipated. D. Please verify that the entire exterior of the building is to be cleaned and sealed. Incorrect, the extent of cleaning and sealing is limited to shaded portions of the building indicated on sheet A3, not the entire building. E. Note 3 states to re-point all mortar joints as shown and as required. Please clarify quantity of re-pointing that will be required. All masonry in the shaded portions of the building indicated on sheet A3 is to be tuckpointed (mortar at brick joints, and raked back mortar joints with sealant at stone-to-stone, and brick-to-stone joints). F. Please verify that note 4 applies to stone window sills as well as copings. Incorrect, note 4 applies only to coping and cap stones in the shaded portions of the building indicated on sheet A3, not window sills located lower on the building and not part of this project scope. ADDENDUM NO

3 G. Please clarify quantity of (040100): Brick removal and replacement, Stone removal and replacement, Stone fragment removal and patching, Masonry crack injection. A brick replacement allowance is added to the Bid Form. Note that any replacement brick needed for work on the parapets is to be salvaged from the demolished chimneys to the extent possible. Stone replacement, fragment patching, and crack injection portions of the specification indicate work procedures for these building elements and areas in the event work is required. Work of this nature will be addressed if and when it occurs, through the allowances. H. Per section the contractor is to repair all areas disturbed by construction with new sod. Will seeding be accepted? If so, please provide specification. Sod is required. I. Will the contractor be able to stage/cut materials at an area on each floor level during the construction process or will they be required to set up outside of the building? Yes, the Contractor may set-up multiple locations for cutting materials in the building but must protect the areas and clean-up promptly after completion of work in the area. J. Will contractor be able to drop the masonry debris generated from the chimney demolition down the existing chimney or will the debris need to be hoisted from the roof? The chimney materials will need to be carefully removed from the roof and not dropped down the chimney. Note that replacement brick needed for work on the parapets is to be salvaged from the demolished chimneys to the extent possible. K. Section 6 of the general conditions is noted as not used. Please verify that the project is tax exempt. The project is tax exempt. See the modified Instructions to Bidders, and General Conditions of the Contract for Construction in paragraph 4 of Addendum No. L. Please verify that the EXTERIOR ELEVATIONS GENERAL NOTES on Sheet A3 apply only to shaded areas P01, as indicated by the note WORK APPLIES TO MASONRY AT SHADED INDICATED AREAS, and not to the entire building. Yes, as indicated, the scope of masonry maintenance work applies only to the shaded areas on A3, not the entire building. M. Please verify the locations that have Head H3 and Jamb J3, shown on Sheet A5 and have gyp board work. It is noted as BATHROOMS, however, on Sheet A4, Head H2 and Jamb J2 are noted as BATHROOMS and do not have the gyp board work. It can be assumed that bathrooms are located in locations that have E03 type windows utilizing obscure insulated glass, however, the locations that have H3/J3 vs H2/J2 are not specified. The H3, J3, and S3 details on A5 should be considered typical at bathrooms, and therefore gypsum board cutting and patching work should be included in the base bid at all bathroom windows. Bathrooms are located at windows denoted as E03 on the building elevations. N. Per ROOF DEMOLITION KEYNOTES on sheet AD1, Note D01 says REMOVE AND REPLACE ANY EXISTING DAMAGED ROOF DECKING, WITH NEW DECKING TO MATCH EXISTING ADJACENT ROOF DECKING. (TYPICAL). However, per spec section A, Allowance No. 2 includes 500 board feet of removal of deteriorated / damaged 1x wood roof decking and replacement with material matching existing, as required. Please verify that we are not to carry any more than the allowed 500 board feet per the allowance, and disregard the excerpt from note D01 that indicates all damaged decking to be replaced. The directions are complementary and neither is to be disregarded. All damaged / deteriorated wood decking is to be replaced, and to accomplish that work, 500 board feet of decking material removal and replacement is to be included in the base bid by allowance. If the field verified amount of replacement turns out to be more or less than 500 board feet, the contract amount will be adjusted up or down accordingly based on the unit price. ADDENDUM NO

4 O. Am I correct in my understanding that the only Maintenance of Masonry scope is on the back of the parapets at the ends of the gable roofs? Will there be an allowance or unit price for replacing damaged brick or copings on those parapets not visible during the per-bid that are discovered during the construction portion of the project? Yes, as indicated, the scope of masonry maintenance work applies only to the shaded areas on A3, not the entire building. A brick replacement allowance is added to the Bid Form. Note that replacement brick needed for work on the parapets is to be salvaged from the demolished chimneys to the extent possible. P. We have been asked to provide a proposal for the joint sealants on the exterior side only for the new vinyl fiberglass windows. The details do not indicate sealant at the brick jambs or heads of the windows on the exterior side (re: details H1, J1, H2, & J2 on sheet A4) with only details S1, J1A, J1B & S2 having sealants on the exterior side of the panning. Is this the intent? I see in the window spec there are some sealant tape accessories? Are these going to provide the sealant closure at those window jambs & heads not indicating sealants? Sealant is to be installed at the full perimeter of windows, and where trim pieces join. Consult Pella on the specific requirements for concealed and exposed sealant details of their windows and trim. Q. Also, will there be a pre-bid attendance list issued? The prebid attendance roster has been posted to the Dropbox, and will issued with Addendum No. END OF DOCUMENT Prebid Conference Attendance Roster - attached following this addendum. ADDENDUM NO

5 DOCUMENT BID FORM - STIPULATED SUM (SINGLE-PRIME CONTRACT) - ADDENDUM NO BID INFORMATION Bidder:. Project Name: Window and Roofing Replacement at Blanton-Nason-Brewer (BNB) Hall. Project Location: Truman State University Campus. D. Owner: Truman State University. E. Architect: Wm. Ittner, Inc. F. Architect Project Number:. 2 CERTIFICATIONS AND BASE BID 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 Wm. Ittner, 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 sum of: Dollars ($ ). 3 BID GUARANTEE The undersigned Bidder agrees to execute a contract for this Work in the above amount and to furnish surety as specified within 10 days after a written Notice of Award, if offered within 60 days after receipt of bids, and on failure to do so agrees to forfeit to Owner the attached bid bond, as liquidated damages for such failure, in the following amount constituting five percent (5%) of the Base Bid amount above: In the event Owner does not offer Notice of Award within the time limits stated above, Owner will return to the undersigned their bid bond. BID FORM - STIPULATED SUM (SINGLE-PRIME CONTRACT) ADDENDUM NO

6 4 SUBCONTRACTORS AND SUPPLIERS 5 The following companies shall execute subcontracts for the portions of the Work indicated: Masonry Work:. Carpentry Work:. Roofing Work:. 4. Window Work:. 5. Window Manuf r:. 6. Other (describe):. TIME OF COMPLETION The undersigned Bidder proposes and agrees hereby to commence the Work of the Contract Documents upon receipt of written Notice to Proceed, and shall fully complete the Work by July 31, Preparation of submittals and ordering of materials for all Work shall commence upon Contract award. a Window submittals shall be complete and ready for existing window opening field measuring by December 16, Field measurement of existing window openings to be conducted between December 19 and December 23, Final window submittals shall be complete by January 13, Mobilization and Work on-site may commence on May 15, ACKNOWLEDGEMENT OF ADDENDA The undersigned Bidder acknowledges receipt of and use of the following Addenda in the preparation of this Bid: 7 Addendum No. 1, dated. Addendum No. 2, dated. Addendum No. 3, dated. ALLOWANCES The undersigned Bidder certifies that Base Bid submission includes those allowances described below and scheduled in Section "Allowances." BID FORM - STIPULATED SUM (SINGLE-PRIME CONTRACT) ADDENDUM NO

7 8 SCHEDULE OF ALLOWANCES 9 Allowance No. 2: Quantity Allowance: Include 500 board feet of Removal of deteriorated / damaged 1x wood roof decking and replacement with material matching existing, as required, according to Section "Rough Carpentry." $ is included for the work of this allowance. Coordinate quantity allowance adjustment with unit-price requirements in Section "Unit Prices." Allowance No. 2: Quantity Allowance: Include 250 square feet of removal of deteriorated / damaged brick and replacement with 50-percent salvaged brick and 50-percent new brick to matching existing, as required, according to Section "Maintenance of Masonry." $ is included for the work of this allowance. Coordinate quantity allowance adjustment with unit-price requirements in Section "Unit Prices." Allowance No. 3: Contingency Allowance: Include a contingency allowance of $50, for use according to Owner's written instructions. BID SUPPLEMENTS The following supplements are a part of this Bid Form and are attached hereto. Bid Form Supplement - Bid Bond Form (AIA Document A310). BID FORM - STIPULATED SUM (SINGLE-PRIME CONTRACT) ADDENDUM NO

8 10 SUBMISSION OF BID Respectfully submitted this day of, Submitted By: (Name corporation). Authorized Signature: (Handwritten signature). D. Signed By: (Type or print name). E. Title: (Owner/Partner/President/Vice President). F. Witness By: (Handwritten signature). G. Attest: (Handwritten signature). H. By: (Type or print name). I. Title: (Corporate Secretary or Assistant Secretary). J. Street Address:. K. City, State, Zip:. L. Phone:. M. License No.:. N. Federal ID No.: (Affix Corporate Seal Here). of bidding firm or END OF DOCUMENT BID FORM - STIPULATED SUM (SINGLE-PRIME CONTRACT) ADDENDUM NO

9 SECTION ALLOWANCES ADDENDUM NO PART 1 - GENERAL 1 RELATED DOCUMENTS 2 Drawings and general provisions of the Contract, including General and Supplementary Conditions and other Division 01 Specification Sections, apply to this Section. SUMMARY Section includes administrative and procedural requirements governing allowances. Types of allowances include the following: Related Requirements: 3 Quantity allowances. Contingency allowances. Section "Unit Prices" for procedures for using unit prices, including adjustment of quantity allowances when applicable. DEFINITIONS 4 Allowance is a quantity of work or dollar amount established in lieu of additional requirements, used to defer selection of actual materials and equipment to a later date when direction will be provided to Contractor. If necessary, additional requirements will be issued by Change Order. SELECTION AND PURCHASE At the earliest practical date after award of the Contract, advise Architect of the date when final selection, or purchase and delivery, of each product or system described by an allowance must be completed by the Owner to avoid delaying the Work. At Architect's request, obtain proposals for each allowance for use in making final selections. Include recommendations that are relevant to performing the Work. Purchase products and systems selected by Architect from the designated supplier. 5 ACTION SUBMITTALS Submit proposals for purchase of products or systems included in allowances in the form specified for Change Orders. ALLOWANCES - ADDENDUM NO

10 6 INFORMATIONAL SUBMITTALS Submit invoices or delivery slips to show actual quantities of materials delivered to the site for use in fulfillment of each allowance. 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. Coordinate and process submittals for allowance items in same manner as for other portions of the Work. 7 QUANTITY ALLOWANCES Allowance shall include cost to Contractor of specific products and materials ordered by Owner or selected by Architect under allowance and shall include freight and delivery to Project site. Unless otherwise indicated, Contractor's costs for receiving and handling at Project site, labor, installation, overhead and profit, and similar costs related to products and materials ordered by Owner or selected by Architect under allowance shall be included as part of the Contract Sum and not part of the allowance. Unused Materials: Return unused materials purchased under an allowance to manufacturer or supplier for credit to Owner, after installation has been completed and accepted. 8 If requested by Architect, retain and prepare unused material for storage by Owner. Deliver unused material to Owner's storage space as directed. CONTINGENCY ALLOWANCES 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. 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, insurance, equipment rental, and similar costs. Change Orders authorizing use of funds from the contingency allowance will include Contractor's related costs and reasonable overhead and profit. D. At Project closeout, credit unused amounts remaining in the contingency allowance to Owner by Change Order. 9 ADJUSTMENT OF ALLOWANCES 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. Include installation costs in purchase amount only where indicated as part of the allowance. ALLOWANCES - ADDENDUM NO

11 4. If requested, prepare explanation and documentation to substantiate distribution of overhead costs and other markups. Submit substantiation of a change in scope of Work, if any, claimed in Change Orders related to unit-cost allowances. Owner reserves the right to establish the quantity of work-in-place by independent quantity survey, measure, or count. 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. 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. 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 1 EXAMINATION 2 Examine products covered by an allowance promptly on delivery for damage or defects. Return damaged or defective products to manufacturer for replacement. PREPARATION 3 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. SCHEDULE OF ALLOWANCES Allowance No. 1: Quantity Allowance: Include 500 board feet of removal of deteriorated / damaged 1x wood roof decking and replacement with material matching existing, as required, according to Section "Rough Carpentry." Allowance No. 2: Quantity Allowance: Include 250 square feet of removal of deteriorated / damaged brick and replacement with 50-percent salvaged brick and 50-percent new brick to matching existing, as required, according to Section "Maintenance of Masonry." Coordinate quantity allowance adjustment with unit-price requirements in Section "Unit Prices." Coordinate quantity allowance adjustment with unit-price requirements in Section "Unit Prices." Allowance No. 3: Contingency Allowance: Include a contingency allowance of $50, for use according to Owner's written instructions. ALLOWANCES - ADDENDUM NO

12 END OF SECTION ALLOWANCES - ADDENDUM NO

13 SECTION UNIT PRICES ADDENDUM NO PART 1 - GENERAL 1 RELATED DOCUMENTS 2 Drawings and general provisions of the Contract, including General and Supplementary Conditions and other Division 01 Specification Sections, apply to this Section. SUMMARY Section includes administrative and procedural requirements for unit prices. Related Requirements: 3 Section "Allowances" for procedures for using unit prices to adjust quantity allowances. Section "Contract Modification Procedures" for procedures for submitting and handling Change Orders. DEFINITIONS 4 Unit price is an amount incorporated into the Agreement, applicable during the duration of the Work as a price per unit of measurement for materials, equipment, or services, or a portion of the Work, added to or deducted from the Contract Sum by appropriate modification, if the scope of Work or estimated quantities of Work required by the Contract Documents are increased or decreased. PROCEDURES Unit prices include all necessary material, plus cost for delivery, installation, insurance, overhead, and profit. Measurement and Payment: See individual Specification Sections for work that requires establishment of unit prices. Methods of measurement and payment for unit prices are specified in those Sections. Owner reserves the right to reject Contractor's measurement of work-in-place that involves use of established unit prices and to have this work measured, at Owner's expense, by an independent surveyor acceptable to Contractor. D. List of Unit Prices: A schedule of unit prices is included in Part Specification Sections referenced in the schedule contain requirements for materials described under each unit price. UNIT PRICES ADDENDUM NO

14 PART 2 - PRODUCTS (Not Used) PART 3 - EXECUTION 1 SCHEDULE OF UNIT PRICES Unit Price No. 1: Removal of deteriorated / damaged 1x wood roof decking and replacement with material matching existing. Description: Removal of deteriorated / damaged 1x wood roof decking and replacement with material matching existing, as required, according to Section "Rough Carpentry." Unit of Measurement: Board feet. Quantity Allowance: Coordinate unit price with allowance adjustment requirements in Section "Allowances." Unit Price No. 2: Removal of deteriorated / damaged brick and replacement with salvaged brick and/or new brick to matching existing. Description: Removal of deteriorated / damaged brick and replacement with 50-percent salvaged brick and 50-percent new brick to matching existing, as required, according to Section "Maintenance of Masonry." Unit of Measurement: Square feet (of wall surface). Quantity Allowance: Coordinate unit price with allowance adjustment requirements in Section "Allowances." END OF SECTION UNIT PRICES ADDENDUM NO

15 SECTION SELECTIVE DEMOLITION - ADDENDUM NO PART 1 - GENERAL 1 RELATED DOCUMENTS 2 Drawings and general provisions of the Contract, including General and Supplementary Conditions and Division 01 Specification Sections, apply to this Section. SUMMARY Section Includes: Related Requirements: 3 Demolition and removal of selected portions of building or structure. Salvage of existing items to be reused or recycled. Section "Summary" for restrictions on use of the premises, Owner-occupancy requirements, and phasing requirements. Section "Execution" for cutting and patching procedures. DEFINITIONS Remove: Detach items from existing construction and dispose of them off-site unless indicated to be salvaged or reinstalled. Remove, Salvage, and Reinstall: Detach items from existing construction, in a manner to prevent damage, prepare for reuse, and reinstall where indicated. Existing to Remain: Leave existing items that are not to be removed and that are not otherwise indicated to be salvaged or reinstalled. 4 MATERIALS OWNERSHIP 5 Unless otherwise indicated, demolition waste becomes property of Contractor. FIELD CONDITIONS Conditions existing at time of inspection for bidding purpose will be maintained by Owner as far as practical. Notify Architect of discrepancies between existing conditions and Drawings before proceeding with selective demolition. Hazardous Materials: It is not expected that hazardous materials will be encountered in the Work. SELECTIVE DEMOLITION ADDENDUM NO

16 D. If suspected hazardous materials are encountered, do not disturb; immediately notify Architect and Owner. Hazardous materials will be removed by Owner under a separate contract. Storage or sale of removed items or materials on-site is not permitted. PART 2 - PRODUCTS (Not Used) PART 3 - EXECUTION 1 EXAMINATION 2 Review Project Record Documents of existing construction or other existing condition and hazardous material information provided by Owner. Owner does not guarantee that existing conditions are same as those indicated in Project Record Documents. PROTECTION Temporary Protection: Provide temporary barricades and other protection required to prevent injury to people and damage to adjacent buildings and facilities to remain Provide protection to ensure safe passage of people around selective demolition area and to and from occupied portions of building. Provide temporary weather protection, during interval between selective demolition of existing construction on exterior surfaces and new construction, to prevent water leakage and damage to structure and interior areas. Protect walls, ceilings, floors, and other existing finish work that are to remain or that are exposed during selective demolition operations. Protect furniture, furnishings, and equipment that have not been removed. Remove temporary barricades and protections where hazards no longer exist. SELECTIVE DEMOLITION, GENERAL General: Demolish and remove existing construction only to the extent required by new construction and as indicated. Use methods required to complete the Work within limitations of governing regulations and as follows: Remove decayed, vermin-infested, or otherwise dangerous or unsuitable materials and promptly dispose of off-site. Dispose of demolished items and materials promptly. Site Access and Temporary Controls: Conduct selective demolition and debris-removal operations to ensure minimum interference with roads, streets, walks, walkways, and other adjacent occupied and used facilities. Removed, Salvaged, and Reinstalled Items: Clean and repair items to functional condition adequate for intended reuse. SELECTIVE DEMOLITION ADDENDUM NO

17 D. 4 Reinstall items in locations indicated. Comply with installation requirements for new materials and equipment. Provide connections, supports, and miscellaneous materials necessary to make item functional for use indicated. Existing Items to Remain: Protect construction indicated to remain against damage and soiling during selective demolition. When permitted by Architect, items may be removed to a suitable, protected storage location during selective demolition and cleaned and reinstalled in their original locations after selective demolition operations are complete. SELECTIVE DEMOLITION PROCEDURES FOR SPECIFIC MATERIALS Roofing: Remove no more existing roofing than what can be covered in one day by new roofing and so that building interior remains watertight and weathertight. See Section Asphalt Shingles for new roofing requirements. 5 Remove existing roofing system down to substrate. DISPOSAL OF DEMOLISHED MATERIALS Remove demolition waste materials from Project site and dispose of them in an EPA-approved construction and demolition waste landfill acceptable to authorities having jurisdiction. 6 Do not allow demolished materials to accumulate on-site. Remove and transport debris in a manner that will prevent spillage on adjacent surfaces and areas. Remove debris from elevated portions of building by chute, hoist, or other device that will convey debris to grade level in a controlled descent. Burning: Do not burn demolished materials. CLEANING 7 Clean adjacent structures and improvements of dust, dirt, and debris caused by selective demolition operations. Return adjacent areas to condition existing before selective demolition operations began. SELECTIVE DEMOLITION SCHEDULE ALL EXTERIOR WINDOWS, UNLESS OTHERWISE INDICATED ON DRAWINGS Remove: Existing exterior windows, brackets and fasteners, and associated exterior and interior trim and sealant; clean and prep openings in preparation for new replacement fiberglass windows; existing gypsum board returns to the extent required to remove existing window and facilitate installation of new window; and, existing deteriorated wood blocking and replace with new wood blocking materials to match existing. Remove, Salvage, and Reinstall: Salvage brick removed from existing chimneys indicated to be demolished, for reuse if whole brick units are required to replace damaged materials encountered during masonry restoration. SELECTIVE DEMOLITION ADDENDUM NO

18 END OF SECTION SELECTIVE DEMOLITION ADDENDUM NO

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