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<br />LEVEL 1 DEMOLITION - PHASE 1 - DUCTWORK
<br />\\� SCALE: 1 /8" = 1'-0"
<br />Copyright © 2018. This drawing is an instrument of service and property of RS&H. Inc. Any use or reproduction without the
<br />expressed written consent of this corporation is prohibited. All rights reserved.
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<br />EXISTING CONDENSERS TO j
<br />BE REMOVED IN PHASE 2 --% i I
<br />PREPARE EXISTING
<br />OUTDOOR AIR DUCT FOR
<br />NEW CONNECTION
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<br />GENERAL HVAC DEMOLITION NOTES:
<br />1. THE DEMOLITION PLAN IS INTENDED TO PROVIDE THE CONTRACTOR WITH A
<br />GENERAL KNOWLEDGE OF THE EXISTING CONDITIONS WITHIN THE PROJECT AREA.
<br />EXISTING EQUIPMENT, STRUCTURE, DUCTWORK. ETC., LOCATED ON DRAWING WERE
<br />DERIVED FROM EXISTING DRAWINGS AND LIMITED FIELD OBSERVATIONS. THIS
<br />DRAWING MAY NOT BE ALL INCLUSIVE OF SERVICES THAT EXIST IN THE PROJECT
<br />AREA. CONTRACTOR SHALL VERIFY SERVICES AND LOCATIONS PRIOR TO ANY
<br />DEMOLITION WORK. ANY DEVIATIONS IMPACTING WORK SHOWN ON THESE
<br />DOCUMENTS SHALL BE REPORTED TO THE ARCHITECT AND ENGINEER PRIOR TO
<br />BEGINNING DEMOLITION. BEGINNING OF DEMOLITION SHALL SIGNIFY CONTRACTOR'S
<br />ACCEPTANCE OF EXISTING CONDITIONS. THE CONTRACTOR IS RESPONSIBLE FOR
<br />ALL REQUIRED DEMOLITION WHETHER SHOWN ON THE PLANS OR NOT.
<br />2. CONTRACTOR SHALL PERFORM A PRE -BID SURVEY TO FIELD -VERIFY AND
<br />COORDINATE ALL DIMENSIONS PRIOR TO PROCUREMENT OR FABRICATION. FIELD
<br />CONDITIONS SHALL GOVERN. COORDINATE THE WORK WITH OTHER TRADES
<br />INVOLVED. COORDINATE NEW WORK WITH EXISTING ELEMENTS SUCH AS THE
<br />BUILDING STRUCTURE AND ARCHITECTURAL FEATURES, SPRINKLER PIPING, LIGHTS,
<br />PLUMBING, AND ELECTRICAL CONDUIT. COST OF REROUTING DUCTWORK OR PIPING
<br />DUE TO CONFLICTS WITH EXISTING CONDITIONS SHALL BE PAID BY CONTRACTOR.
<br />3. ALL MECHANICAL SYSTEMS SERVING OTHER SPACES OR FLOORS THAT RUN
<br />THROUGH THE PROJECT AREA SHALL REMAIN ACTIVE DURING CONSTRUCTION SO AS
<br />NOT TO CAUSE ANY DISRUPTION TO THESE OTHER SPACES DURING THE DEMOLITION
<br />OF THE EXISTING DUCTWORK.
<br />4. TEMPORARY MECHANICAL SERVICES SHALL BE PROVIDED WHEN NEW WORK
<br />AFFECTS SERVICES NEEDING TO REMAIN ACTIVE. COORDINATE SERVICE
<br />INTERRUPTIONS WITH OWNER AT LEAST TWO WEEKS IN ADVANCE.
<br />5. ALL EQUIPMENT REMOVED UNDER THIS PROJECT SHALL BE DOUBLE -BAGGED AND
<br />DISPOSED OF UNLESS OTHERWISE NOTED.
<br />6. CONTRACTOR SHALL REMOVE OR RELOCATE EXISTING CONTROLS WHERE
<br />NECESSARY. REMOVED CONTROLS SHALL BE RETURNED TO OWNER.
<br />7. PROPERLY REMOVE AND DISPOSE OF ALL EXISTING TO -BE -REMOVED HVAC
<br />DUCTWORK, PIPING AND AIR DISTRIBUTION DEVICES. CONSULT WITH OWNER AND
<br />OBTAIN OWNER'S APPROVAL PRIOR TO DISPOSAL OF REMOVED MATERIAL.
<br />8. PATCH HOLES LEFT IN WALLS AND FLOOR AFTER REMOVAL OF EXISTING DUCTWORK,
<br />CONDUIT, ETC., TO MATCH NEW EXISTING CONSTRUCTION AND FIRE RATING. THIS
<br />INCLUDES ANY EXISTING OPENINGS IN RATED WALLS OR FLOORS.
<br />9. PROVIDE PRE -CONSTRUCTION TEST & BALANCE FOR SUPPLY, RETURN AND EXHAUST
<br />OF EXISTING MECHANICAL EQUIPMENT SERVING PROJECT AREA. INCLUDE FLOW AND
<br />STATIC PRESSURE IN MAIN DUCTS, FAN STATIC PRESSURE, MOTOR HP AND FLA,
<br />PRESSURE DROP ACROSS COILS AND FILTERS, AND CHILLED WATER FLOW.
<br />10. CONTRACTOR SHALL BE RESPONSIBLE FOR CLEANING THE AIR HANDLER AND
<br />DUCTWORK SERVING THE AREA PRIOR TO FINAL TEST AND BALANCE. CLEANING OF
<br />THE AIR HANDLER AND DUCTWORK SHALL CONSIST OF REPLACING THE FILTERS.
<br />11. ALL EXISTING AIR DISTRIBUTION DEVICES LOCATED WITHIN PROJECT AREA SHALL
<br />BE FITTED WITH TEMPORARY CONSTRUCTION FILTERS THROUGHOUT PROJECT
<br />DURATION TO HELP PREVENT ACCUMULATION OF DUST'N DEVICES AND DUCTWORK.
<br />12. CAP ALL DEMOLISHED BRANCH DUCT AT DUCT MAIN, CAP AND SEAL OPENINGS
<br />DURING ENTIRE RENOVATION OF THE HVAC DUCTWORK
<br />13. ALL EXISTING AND/OR NEW WALL. CEILING AND FLOOR PENETRATIONS TO THE
<br />SPACE SHALL BE CAULKED AND SEALED AIR TIGHT AND VAPOR TIGHT AFTER
<br />DEMOLITION AND PRIOR TO NEW CONSTRUCTION BY AN APPROVED CONTRACTOR.
<br />14. ALL NEW AND EXISTING HEATING HOT WATER PIPING TO THE SPACE SHALL BE
<br />INSULATED WITH NEW APPROVED INSULATION, MINIMUM 1" THICK.
<br />15. MINIMUM DUCT SIZE IS 10" X 6" EXCEPT WHERE SPECIFICALLY INDICATED
<br />OTHERWISE.
<br />0 DEMO HVAC KEY NOTES:
<br />0 PROVIDE A TEMPORARY HEPA FILTERED NEGATIVE AIR FAN FOR
<br />CONSTRUCTION AREA, MAINTAIN A MINIMUM 0.03" NEGATIVE PRESSURE
<br />IN THIS AREA RELATIVE TO THE ADJACENT SPACES. PROVIDE VISUAL
<br />DISPLAY OF AIRFLOW DIRECTION. PROVIDE ADDITIONAL NEGATIVE AIR
<br />MACHINES AS REQUIRED TO ACHIEVE MINIMUM NEGATIVE PRESSURE.
<br />PROVIDE TEMPORARY DUST BARRIER PARTITIONS. ALL EXISTING
<br />RETURN REGISTERS AND OPENINGS LOCATED WITHIN THE RENOVATION
<br />AREA SHALL BE SHUT AND TAPED CLOSED, ISOLATING THE RENOVATION
<br />AREA FROM THE AIR HANDLER SYSTEM. ALL EXISTING EXHAUST
<br />REGISTERS LOCATED WITHIN THE RENOVATION AREA SHALL BE
<br />PROVIDED WITH TEMPORARY CONSTRUCTION FILTERS. ROUTE
<br />TEMPORARY 120 FLEXIBLE DUCT FROM DISCHARGE OF HEPA UNIT TO
<br />OUTSIDE OF DEMOLITION BOUNDARY. PROVIDE 2 SETS OF HEPA
<br />FILTERS - ONE HEPA FILTER AT NEGATIVE AIR FAN, AND ONE HEPA
<br />FILTER AT DISCHARGE INTO CLEAN CORRIDOR.
<br />O PROVIDE AN INCLINED MANOMETER, DIFFERENTIAL PRESSURE TYPE,
<br />WITH WHITE FACE GAUGE AND BLACK LETTERS WITH MAXIMUM
<br />PRESSURE RANGE OF 0.1" W.G. THIS SHALL BE USED BY THE
<br />CONTRACTOR TO RECORD, ON A DAILY BASIS, THE NEGATIVE
<br />PRESSURE IN THE RENOVATION AREA RELATIVE TO THE ADJACENT
<br />SPACES.
<br />O3 PROVIDE TEMPORARY CONSTRUCTION BARRIER AS SHOWN IN
<br />ARCHITECTURAL DRAWINGS.
<br />® PROVIDE PORTABLE DUST ENCLOSURE,
<br />O5 DEMOLISH DUCTWORK AND ALL ASOCIATED AIR TERMINALS TO POINT
<br />INDICATED. CAP AND SEAL AIRTIGHT WHERE NECESSARY.
<br />© DEMOLISH EXISTING EXHAUST DUCT AND EXHAUST FAN ON ROOF. CAP
<br />ROOF OPENING WEATHER TIGHT AND PREPARE FOR NEW FAN
<br />07 REMOVE EXISTING OVEN HOOD, DUCTWORK, EXHAUST FAN AND
<br />ASSOCIATED EQUIPMENT. PATCH AND REPAIR EXISTING WALL AND
<br />FINISH AS NECCESSARY,
<br />a' r
<br />1715 N. Westshore Blvd., Suite 600
<br />Tampa„ Florida 33607-3999
<br />904-256-2500 Fax 904-256-2503
<br />www.rsandh.com
<br />FL Cert. Nos. AAC001886 ` IB26000956
<br />5620' LCC000210 ` GB238
<br />TLC
<br />ENGINEERING
<br />SULUI l U fv S0
<br />255 S. Orange Avenue
<br />Suite 1600
<br />Orlando, FL 32801
<br />P 407.841.9050
<br />www.tic-engineers.com
<br />COA 15
<br />Copyright 2019 TLC Engineering Solutions, Inc.
<br />TLC Project No.: 119333
<br />PROJECT TITLE:
<br />KITCHEN RENOVATION
<br />ADVENTHEALTH ZEPHYRHILLS
<br />PROJECT ADDRESS:
<br />7050 Gall Blvd. Zephyrhills, FL 33541
<br />Aaron Lee Johnson, P.E.
<br />Florida License #71576
<br />LEE 'JO
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<br />No 71576
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<br />REVISIONS
<br />NO. DESCRIPTION DATE
<br />r --
<br />DATE ISSUED: 03/20/2020
<br />REVIEWED BY: ALJ
<br />DRAWN BY: LLP
<br />DESIGNED BY: LLP
<br />PROJECT NUMBER:
<br />504- 0226- 000
<br />© 2019 RS&H, INC.
<br />SHEET TITLE:
<br />LEVEL 1 DEMOLITION
<br />PLAN - PHASE 1 -
<br />DUCTWORK
<br />SHEET ID:
<br />MD1 01
<br />PROJECT STATUS:
<br />CONSTRUCTION
<br />DOCUMENTS
<br />2
<br />3
<br />4
<br />f61
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