240226 Balance of Work Addendum.pdf

BALANCE OF WORK (ELECTRICAL UPGRADES) ADDENDUM #1

1) SPECS 01 00 00-4 1.5 CONSTRUCTION SECURITY REQUIREMENTS

B. SECURITY PROCEDURES

Edit - 2. For working outside the “regular hours” as defined in the contract, The General Contractor shall give 3 days’ notice to the Contracting Officer so that arrangements can be provided for the employees. This notice is separate from any notices required for utility shutdown described later in this section. Regular hours are defined as 0630am - 430pm Monday to Friday for normal operating activities (non-utility outages).

2) SPECS 01 00 00-10 1.6 OPERATIONS AND STORAGE AREAS (FAR 52.236-10)

Add: Under J. UTILITY SERVICES

6. Regular hours are defined as 0630am - 0430pm Monday to Friday for normal operating activities (non-utility outages). Sprinkler and Fire Alarm and other non-electrical cutover outages can occur from 0830 to 1500 on normal business days only. Electrical Cutover Outages – weekday off hours and weekends (including weekend evenings and overnights)

3) SPECS 01 00 00-10 1.6 OPERATIONS AND STORAGE AREAS

Under J.2. – ADD Except for electric outages for the purposes of ELECTRICAL CUTOVERS as detailed in Drawing (ex C-E004). This will require a request of 60 CALENDAR DAYS advanced notice.

Under J.4 – CHANGE Contractor must submit the initial draft of the shutdown request 15 BUSINESS days in advance of the scheduled activity and revise as required

ADD Except for electric outages for the purposes of ELECTRICAL CUTOVERS as detailed in Drawing (ex C-E004). This will require a request of 60 CALENDAR DAYS advanced notice.

4) SPECS 01 00 00-29 1.20 AVAILABILITY AND USE OF UTILITY SERVICES

G. FUEL: Delete “Contractor shall reimburse the government for all natural and LP gas and burner fuel oil required for generators or any other use.” and ADD – “The fuel required for temporary power and operating all associated temporary power equipment will be the complete responsibility of the contractor. This includes all fuel necessary for meeting the temporary power requirements in this solicitation. The contractor will be responsible for paying for all associated fuel costs related to operating all temporary power equipment. This includes all scheduled fuel deliveries and providing temporary fuel storage on-site (temporary fuel oil storage tanks). The government will not provide any fuel oil or any fuel oil storage opportunities for the contractors use.”

5) SPECS 01 00 00-34 1.27 VA TRIRIGA CPMS

Title to read: 1.27 VA Capital Project Management System (CPMS).

Last line – CHANGE to read: The current VA CPMS is KAHUA

6) SPECS 22 63 00 – 20 3.3 CONNECTION TO EXISTING LABORATORY GAS SYSTEM

Change – C. Time for shutdown of the existing laboratory and healthcare system shall be coordinated at least 15 CALENDAR DAYS prior to shutdown with the COR and VA Medical Center.

7) SPECS 23 05 11 – 16 1.8 JOB CONDITIONS – WORK IN EXISTING BUILDING

Change – C. Steam and Condensate Service Interruptions: Limited steam and condensate service interruptions, as required for interconnections of new and existing systems, will be permitted by the COR during periods when the demands are not critical to the operation of the VAMC. These non-critical periods are limited to between 8 pm and 5 am in the appropriate off-season (if applicable). Provide at least 15 CALENDAR DAYS advance notice to the COR. The request shall include a detailed plan on the proposed shutdown and the intended work to be done along with manpower levels. All equipment and materials must be onsite and verified with plan 5 days prior to the shutdown or it will need to be rescheduled.

8) SPECS 26 05 11 – 14 1.16 OUTAGES FOR CUT-OVERS

Change – D. Submit each outage plan at least 60 CALENDAR DAYS advanced notice for approval by the Resident Engineer/COR.

9) DRAWING C-E004 L. GENERAL

Add Letter L – It is expected that ALL electrical cutover work will be performed in the evenings and on weekends including weekend evenings and overnights. The Contractor should not expect to have any electrical cutovers occur during normal business hours.

10) DRAWING C-E004 II. TEMPORARY POWER

A. Temporary Power

c. Add “ Contractor will provide ALL labor and materials to provide the required temporary power needed to minimize the power outage time durations. Contractor will provide all labor to install all temporary equipment and to make all the necessary connections to set-up, establish and maintain the necessary temporary power as required throughout the solicitation. ”

11) DRAWING C-E004 I. GENERAL

F. Coordinate all power outages with the COTR at least 60 calendar days with advanced written notice to the COTR for area power outages including switchgears/switchboards, ATSs, transformers, elevators, motor controllers, fire alarm system, fire pump, MCCs and Panels, etc. Submit each request separately at least 60 calendar days prior to start of work. Maintain power to all essential equipment/loads at all times including normal and emergency equipment/loads planned to be cut-over at the later stages due to scheduling.

12) DRAWING C-AE003 I. GENERAL

Add L. The fuel required for temporary power and operating all associated temporary power equipment will be the complete responsibility of the contractor. This includes all fuel necessary for meeting the temporary power requirements in this solicitation. The contractor will be responsible for paying for all associated fuel costs related to operating all temporary power equipment. This includes all scheduled fuel deliveries and providing temporary fuel storage on-site (temporary fuel oil storage tanks). The government will not provide any fuel oil or any fuel oil storage opportunities for the contractors use.”

13) DRAWING C-E004 – II. TEMPORARY POWER

A. Temporary Power Requirements

b. Work on energized equipment is not permitted in this facility unless approved by the Chief of Engineering approval is obtained thru VHA DIRECTIVE 1028 (ATTACHED).

* This applies throughout the plans and specs wherever a reference to working on energized equipment is mentioned.

14) DRAWING C-AE003

Special Inspection Note

Remove – Special Inspection Note – Contractor shall retain a New York State certified special inspector to provide periodic or continuous special inspections as noted on this sheet.

15) DRAWING A-AD101 & A-AE101

Room 0247N

Remove (A-AD101 & A-AE101) drawings in their entirety.

Add respective revised drawings in replacement on the removed sheets listed above (A-AD101 & A- AE101). Revised drawings are attached to this addendum and are hereby made part of this contract.

Contract Drawing Nos. A-AD101 rev. 5-10-2023 and A-AE101 rev. 5-10-2023 These new contract drawings are attached to this Addendum and are hereby made part of this contract.

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1 REMOVE EXISTING CONC CURB OR PAD AND ANY REINFORCING. APPLY BONDING AGENT AND LEVEL SLAB AS REQUIRED FOR NEW SCHEDULED FLR FINISH.

2 EXISTING LINEN CHUTE TO REMAIN. PROTECT THROUGHOUT DEMOLITION AND NEW CONSTRUCTION WORK. PHASE NEW WORK AND PROVIDE TEMPORARY

CONSTRUCTION BARRIERS TO PERMIT VA MEDICAL CENTER OPERATIONAL USE / ACCESS.

3 REMOVE EXISTING PLUMBING FIXTURES, INCLUDING ASSOCIATED PIPING AND BATHROOM SUPPORT ACCESSORIES, AS REQUIRED TO ALLOW FOR

PROPOSED WORK. REFER TO ARCH AND PLUMB DWGS FOR ADDITIONAL INFO.

4 REMOVE EXISTING DOOR, FRAME, FRAME SUPPORT, CONCRETE CURB BELOW AND ANY REINFORCING WITHIN. LEVEL SLAB AS REQUIRED.

5 REMOVE EXISTING LOUVERS, INCLUDING ALL ASSOCIATED HARDWARE AND FRAME SUPPORT.

6 REMOVE EXISTING WOOD CURB, CABLES AND ANY ASSOCIATED HARDWARE WITHIN. LEVEL SLAB AS REQUIRED.

7 REMOVE EXISTING COILING OVERHEAD DOOR, INCLUDING FRAME, TRACK, TRACK SUPPORTS (UNO TO REMAIN) AND ANY HARDWARE ASSOCIATED WITH

THE INSTALLATION OR OPERATION OF THE DOOR. STEEL LINTEL, BRICK EXTERIOR, AND CORNER PROTECTION TO REMAIN. ANY DAMAGE TO ELEMENTS TO REMAIN SHALL BE REPAIRED TO ORIGINAL CONDITION OR REPLACED TO MATCH EXISTING AT NO ADDITIONAL COST TO THE VA.

8 REMOVE EXISTING NON-LOAD BEARING WALL CONSTRUCTION, INCLUDING ANY VAPOR BARRIER, INSULATION, STUD BACKUP, ETC. DEMO CMU AT INTERFACING WALLS AS REQUIRED TO TOOTH-IN NEW CMU. CMU SHALL MATCH EXISTING SIZE AND TYPE. PREPARE EXISTING ADJACENT WALL, FLOOR AND UNDERSIDE OF SLAB FOR NEW WALL CONSTRUCTION AND FINISHES PER ARCHITECTURAL PLANS AND SPECIFICATIONS.

9 REMOVE EXISTING PERSONNEL DOOR AND FRAME, INCLUDING ALL ASSOCIATED HARDWARE AND FRAME SUPPORT. LEVEL SLAB AS REQUIRED.

10 EXISTING CONCRETE CURB TO REMAIN.

11 PREPARE WALLS FOR NEW FINISHES ACCORDING TO MANUFACTURERS RECOMMENDATIONS. REFER TO FINISH SCHEDULE AND FINISH KEY FOR NEW FINISH

INFORMATION.

12 SCRAPE PAINT FROM UNDERSIDE OF EXISTING SLAB ABOVE. PREPARE SLAB FOR NEW FINISHES AS INDICATED ON FINISH SCHEDULE AND FINISH KEY.

SURVEY UNDERSIDE OF SLAB FOR STRUCTURAL DAMAGE AND PROVIDE INFO. TO VA. CORRECT COSMETIC CRACKING AS REQUIRED TO SUPPORT

PROPOSED FINISHES.

13 REMOVE EXISTING SUSPENDED CEILING (PLASTER AND /OR GWB), INCLUDING ALL ASSOCIATED HARDWARE, CEILING TILES, HANGERS, SUPPORTS, ETC.

14 DEMOLISH EXISTING WALL TO REQUIRED DIMENSIONS FOR INSTALLATION OF NEW DOOR.

15 REMOVE EXISTING CONCRETE RAMP AND ANY REINFORCING WITHIN.

17 EXISTING FLOOR DRAIN TO BE REMOVED. INFILL SLAB DEPRESSION LEVEL WITH CONCRETE LEVEL WITH ADJACENT SLAB.

18 REMOVE EXISTING WALL GUARD RAIL. PATCH AND REPAIR WALL.

19 REMOVE EXISTING WALL-MOUNTED LADDER TO ROOF ACCESS HATCH ABOVE.

20 REMOVE EXISTING WINDOWS, INCLUDING ALL ASSOCIATED HARDWARE AND FRAME SUPPORT.

21 REMOVE EXISTING STOREFRONT SYSTEM AND ALL ASSOCIATED HARDWARE. STEEL LINTEL, AND EXTERIOR BRICK TO REMAIN. ANY DAMAGE TO ELEMENTS

TO REMAIN SHALL BE REPAIRED TO ORIGINAL CONDITION AT NO COST TO THE VA.

22 PROTECT EXISTING EQUIPMENT DURING DEMOLITION.

23 LOCK EXISTING TO REMAIN ROOF HATCH (ABOVE) FROM INSIDE.

24 REMOVE PLYWOOD COVERING AT LOUVERS.

Project Number

Building Number

Drawing Number

Project Title

Location

Issue Date Checked Drawn

Drawing Title

Approved:

VA FORM 08 - 6231

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F i l e

P a t h

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ISSUED FOR

CONSTRUCTION

FULLY SPRINKLERED

Office of Construction and Facilities Management

U.S. Department of Veterans Affairs

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PhaseARCHITECT/ENGINEER OF RECORD STAMPCONSULTANT

321 4 5 6 7 8 9 10

VA NY Manhattan Campus

423 E 23RD Street, New York, NY 10010

630-600A

Project Director

Revisions: Date:

A/E:

AECOM

3101 WILSON BLVD, SUITE 900

ARLINGTON, VA. 22201

703-682-4900

WWW.AECOM.COM

Construction Document Refresh

Key Plan

Balance of Work

9/12/2022

GENERAL DEMOLITION NOTES: DEMOLITION KEYNOTES:

A-AD101

PARTIAL GROUND FLOOR

DEMOLITION PLAN - PART A

DZ JH / DZ

PARTIAL GROUND FLOOR DEMOLITION PLAN - PART A

D1

REMOVE STEEL PIPE HANDRAIL ASSEMBLY AND SUPPORTS.

REMOVE EXISTING FLOOR FINISH AND BASE. PATCH / LEVEL / PREP FOR SCHEDULED FLOOR SYSTEM AND BASE.

REMOVE SLAB AS REQUIRED TO PERMIT POSITIVE SLOPE TO DRAIN AT FUTURE SHOWER AREA.

REMOVE EXISTING STEEL PIPE GUARD RAIL. GROUT AND REPAIR FLOOR SLAB ANT ANCHOR REMOVALS.28 29 REMOVE ABANDONED PERSONNEL DOOR AND FRAME. DEMO CMU TO TOOTH - IN NEW CMU INFILL AT OPENING.

30 REMOVE EXISTING DOOR FRAME AND ADJACENT FRAME SUPPORT. PREP OPENING / WALL ABOVE FOR SCHEDULED DOOR AND FRAME.

31 REMOVE EXISTING DOOR FRAME AND WALL INTO WHICH THE DOOR IS INSTALLED TO DECK ABOVE. DEMO CMU AT INTERFACING WALL AS REQUIRED TO

TOOTH-IN NEW CMU . CMU SHALL MATCH EXIST SIZE AND TYPE..e. REMOVE ALL EXISTING ABANDONED / UNUSED, HANGERS, STRAPS, SUPPORTS, THREADED RODS, ETC.

7. ALL EXISTING TO REMAIN TELECOM CABLES, ELECTRICAL CONDUITS, WIRING, PIPES AND OTHER BUILDING PARTS / COMPONENTS THAT ARE LOOSE / UNSUPPORTED IN PLENUMS AND ABOVE DEMOED CEILINGS SHALL BE INDEPENDENTLY RE-SUPPORTED TO DECK ABOVE.

8. ALL EXISTING OPEN ELECTRICAL DEVICES (JUNCTION BOXES, WIRE TROUGHS, CONDULETS, ETC.) SHALL HAVE COVERS PLATES INSTALLED TO MATCH SIZES

REQUIRED. PROVIDE AND INSTALL COVER PLATES AS REQUIRED.

13. CORRIDORS, LINEN CHUTES, LOADING DOCKS / LEVELERS (MIN. OF 2), RECEIVING AREAS, ACCESS TO ELEVATORS, ACCESS TO PHASED WAREHOUSE STORAGE AREAS ETC. SHALL REMAIN FULLY FUNCTIONAL. DEMOLITION ACTIVITIES AFFECTING VA MEDICAL CENTER OPERATIONS WILL BE REQUIRED TO BE COORDINATED WITH THE RESIDENT ENGINEER AND CONDUCTED AFTER HOURS AS BASE CONTRACT WORK AT NO ADDITIONAL COST TO THE VA / GOVERNMENT.

f. REMOVE ALL EXISTING ABANDONED DUCTS, PIPES BACK TO MAINS. PROVIDE VALVES AND / OR CAPS AT PIPES. PROVIDE CAPS

/ SEAL DUCT OPENINGS AT MAIN AIR TIGHT.

16. SCRAPE / REMOVE FAILING PLASTER FINISHES FROM ALL WALL SURFACES. IN ROOMS WHERE EXISTING PLASTER AT CMU / CONCRETE WALLS IS PARTIALLY REMOVED BY PREVIOUS DEMOLITION / RENOVATION, REMOVE ALL REMAINING PLASTER DOWN TO SUBSTRATE. PREP WALLS FOR NEW FINISHES AS INDICATED

IN THE FINISH SCHEDULE.

INTENT.

PROVIDED AS A PART OF THE BASE CONTRACT WORK. CONFLICTS AND COORDINATION DISCREPANCIES SHALL BE BROUGHT TO THE ATTENTION OF THE

RESIDENT ENGINEER PRIOR TO COMMENCING THE WORK.

18. REFER TO DRAWINGS PKG.'S "B" & "C" FOR ADDITIONAL DEMOLITION WORK AND IT'S IMPACT ON DEMOLITION AND NEW WORK REQUIRED BY THIS DRAWING

PKG. "A".

1. REVIEW GENERAL NOTES PRIOR TO COMMENCEMENT OF THE WORK, REFER TO SHEET A-AE002. SCOPE OF DEMOLITION WORK IS GENERALLY INDICATED ON DRAWINGS FOR THE CONTRACTORS INFORMATION. IT IS THE CONTRACTORS RESPONSIBILITY TO DETERMINE THE FULL SCOPE, EXTENT, NATURE AND MANNER

OF DEMOLITION REQUIRED.

2. TAKE SPECIAL CARE TO DEMOLISH ONLY THAT WORK WHICH IS REQUIRED TO BE DEMOLISHED; DO NOT DISTURB WORK WHICH IS TO REMAIN. IF IN THE COURSE OF DEMOLITION, CONTRACTOR DESTROYS OR DISTURBS ANY OF THE WORK TO REMAIN, IT SHALL BE AT THE CONTRACTOR'S EXPENSE TO REPAIR OR REPLACE SUCH WORK AS NECESSARY TO RESTORE THE WORK TO THE ORIGINAL FOUND CONDITION. PROVIDE DUST BARRIERS FOR THE PROTECTION OF

EXISTING AREAS AND EQUIPMENT TO REMAIN.

3. KEEP REQUIRED CUTS AND PENETRATIONS IN EXISTING WORK TO ACCOMPLISH NEW WORK TO AN ABSOLUTE MINIMUM. PERFORM WORK NEATLY AND WITHOUT DISTURBANCE TO ADJACENT WORK TO REMAIN. REPAIR CUTS AND PENETRATIONS TO MATCH EXISTING ADJACENT SURFACES/FINISHES TO REMAIN.

4. REMOVE EXISTING FLOOR FINISHES, BASE, UNDERLAYMENT, ETC., FROM AREAS AS SHOWN ON THE CONTRACT DOCUMENTS, NOTIFY RESIDENT ENGINEER OF UNEVEN SLAB CONDITIONS RESULTING FROM BUILDING SETTLING, SLAB DEFLECTIONS, ETC.

5. PROTECT AT ALL TIMES THE PROPERTY OF THE VA MEDICAL CENTER, INCLUDING BUT NOT LIMITED TO WINDOWS, ELEVATORS, ELECTRICAL, FIRE ALARM, FIRE PROTECTION, AIR CONDITIONING EQUIPMENT, PERIPHERAL ENCLOSURES, ETC. (INSTALL TEMPORARY FILTERS ON RETURN AIR DUCTS ABOVE OR BELOW HUNG CEILINGS IN AREAS OF DEMOLITION, DURING DEMOLITION PHASE). CUT BACK DUCT WORK TO MAIN TRUNKS.

6. REMOVE EXISTING CEILING FINISHES, AND ABOVE CEILING CONSTRUCTION, UTILITIES, ETC., AS SHOWN ON THE CONTRACT DOCUMENTS. PROTECT ABOVE- CEILING UTILITIES, CONDUIT, DEVICES, ETC., SUPPORTING SPACES OUTSIDE THE SCOPE OF WORK FROM AREAS IN THE SCOPE OF WORK.

9. REMOVE EXISTING ELECTRICAL WORK WITHIN THE PROJECT LIMIT, UNLESS OTHERWISE NOTED ON THE DEMOLITION, ELECTRICAL OR FIRE ALARM DRAWINGS. THIS SHALL INCLUDE PANELBOARDS, LIGHT FIXTURES, PULL BOXES, DISCONNECTS, RECEPTACLES, DEVICES, SWITCHES, CONDUITS, WIRES, WIREWAYS, SUPPORTS, ETC. ELECTRICAL CONTRACTOR SHALL DE-ENERGIZE ALL EQUIPMENT TO BE REMOVED. REFER TO DEMOLITION, ELECTRICAL AND FIRE ALARM DRAWINGS FOR ADDITIONAL REQUIREMENTS. FIRE ALARM DEVICES AND WIRING SHALL REMAIN OPERATIONAL DURING DEMOLITION WORK.

COORDINATE ALL WORK WITH ELECTRICAL CONTRACTOR PRIOR TO REMOVAL.

10. THE SCOPE OF WORK SHALL INCLUDE ALL REMOVALS AS REQUIRED BY THE DRAWINGS AS WELL AS ALL REMOVALS NOT SPECIFICALLY INDICATED ON THE DRAWINGS BUT NECESSARY FOR THE COMPLETION OF THE WORK, INCLUDING, BUT NOT LIMITTED TO THE FOLOWING:

a. REMOVE ALL WALL-MOUNTED ITEMS THROUGHOUT THE CONTRACT AREA, INCLUDING BUT NOT LIMITED TO, COAT HOOKS, SHELVING STANDARDS, CURTAINS, CHAIR RAILS, WALL PROTECTION, SHADES, BLINDS, SIGNAGE, ITEMS AFFIXED TO THE WALLS AND ANCHORING HARDWARE

AND MISCELLANEOUS FASTENING DEVICES, UNLESS OTHERWISE NOTED.

b. REMOVE ALL EXISTING MILLWORK INDICATED. REMOVE ALL RELATED FASTENERS, BLOCKING, HARDWARE, ETC. CUT AND CAP ALL RELATED

UTILITIES AS REQUIRED.

c. REMOVE ALL REMAINING FURNITURE, EQUIPMENT AND APPLIANCES, UNLESS OTHERWISE NOTED.

d. REMOVE ALL EXISTING CONDUIT, WIRING, BACKBOXES, AND DEVICES WITHIN WALLS TO BE DEMOLISHED. ALLWIRING TO BE REMOVED BACKTO RESPECTIVE CIRCUIT BREAKERS. EXISTING CIRCUIT BREAKERS TO REMAIN IN PANEL BOARDS. NO WIRING SHALL BE LEFT ABANDONED.

11. EXISTING CEILING CONSTRUCTION TO REMAIN SHALL BE REMOVED ONLY AS REQUIRED FOR NEW CONSTRUCTION. REINSTALL OR REPLACE CEILING AS

REQUIRED TO RESTORE TO PRE-WORK CONDITIONS.

12. AREAS DESIGNATED AS NOT IN CONTRACT (N.I.C.) SHALL REMAIN FULLY FUNCTIONAL, WITH ALL SERVICES IN OPERATION AND FULL ACCESS TO EGRESS DURING DEMOLITION. PROTECT THESE AREAS AND COORDINATE PHASING OF WORK WITH CONTRACTING OFFICER, RESIDENT ENGINEER, AND OTHER

CONTRACTORS.

14. IN AREAS OF CONSTRUCTION, CONTRACTOR TO FURNISH, INSTALL AND MAINTAIN OWN FIRE EXTINGUISHERS (FE), WHILE VAMC IS TO REMOVE AND STORE

15. SCRAPE PAINT FROM EXISTING MASONRY WALLS TO REMAIN, AND PREPARE WALLS FOR NEW FINISHES AS INDICATED ON FINISH SCHEDULE AND FINISH

KEY.

17. REFER TO THE MEP/ FP AND STRUCTURAL DRAWINGS FOR SCOPE AND LOCATIONS OF ADDITIONAL DEMOLITION WORK. ADDITIONAL DEMOLITION OF THE PARTITIONS, FLOORS / SLABS, CEILINGS, OPENINGS, ETC. NOT SHOWN BUT REQUIRED TO EXECUTE THE MEP/FP AND STRUCTURAL WORK IS TO BE

19. DOCUMENT EXISTING FLOOR SLAB ELEVATIONS (SPOT ELEVATIONS) AFTER COMPLETION OF DEMOLITION AND REMOVAL OF DEBRIS. THE “LASER LEVEL PER ASTM E 1155-96, 6.1.1.4 FOR FLATNESS METHOD” IS SUGGESTED. CONTRACTOR SHALL PROVIDE SURVEY TO FLOOR LEVELING / FLOOR FINISH SUB-CONTRACTOR(S) TO ACCOMPLISH THE FINAL DESIGN INTENT. REFER TO FLOOR AND FINISH PLANS AND SPECIFICATIONS FOR SUBSURFACE PREP / FINISH REQUIREMENTS. PROVIDE A COPY OF THE SURVEY TO THE VA CFM OFFICE AND THE A/E PRIOR TO IMPLEMENTATION OF THE SUBSURFACE PREPARATION AND FINAL FLOOR FINISH DESIGN

20. ACCESS EXISTING SHAFTS AS REQUIRED TO REMOVE EXISTING DUCTWORK AND ADD TO NEW DUCTWORK. ALL WORK TO GAIN ACCESS SHALL BE RESTORED TO EXISTING FOUND CONDITION OR TO MAINTAIN REQUIRED FIRE RESISTANCE RATINGS AT CONTRACTORS EXPENSE.

21. MAINTAIN AT ALL TIMES REQUIRED FIRE RATING OF SHAFTS, ENCLOSURES, EGRESS COMPONENTS, AND ALL OTHER FIRE-RATED ENCLOSURES.

22. CONDUIT AND BOXES IN EXISTING WALLS THAT ARE TO REMAIN SHALL BE ABANDONED IN PLACE (IF NOT REUSED) AND THE BOXES SHALL BE PROVIDED

FACILITY'S FIRE EXTINGUISHERS, TO BE RE-INSTALLED AT THE END OF CONSTRUCTION. CONTRACTOR IS TO REMOVE OWN FEs ONCE VAMC HAS

REINSTALLED ITS OWN

23. REFER TO SPECIFICATIONS AND GENERAL CONDITIONS FOR ANY ADDITIONAL DEMOLITION REQUIREMENTS.

WITH BLANK COVERS.

24. PROVIDE WEATHER PROTECTION FOR EXTERIOR ENVELOPE PENETRATIONS.

g. REMOVE ALL EXISTING FINISHES ON SUBSTRATES SCHEDULED FOR DEMOLITION AND ON EXISTING TO REMAIN SUBSTRATES THAT WILL BE EXPOSED TO VIEW OR THAT INTERFERE WITH OR PREVENT THE APPLICATION OF SCHEDULED NEW FINISHES.

REMOVE EXISTING LOUVER AND EXTERIOR WALL CONSTRUCTION AS REQUIRED TO ACCOMMODATE NEW LOUVER SIZE.32 PROVIDE A 3'-8" (W) x 7'-3" (H) OPENING IN THE EXISTING WALL. TOOTH IN NEW CMU AT OPENING JAMBS. PROVIDE LINTEL SUPPORT PER LINTEL SCHEDULE.33 REMOVE ALL REMAINING EXISTING PLASTER AND / OR TILE FINISHES FROM THE WALLS. REMOVE REMAINING EXISTING CERAMIC FLOOR TILE.34

35 REMOVE PIPE STORAGE RACK ASSEMBLY IN IT'S ENTIRETY.

36 REMOVE EXISTING SHEET FLOOR AND BASE. PREP FLOOR AND WALLS FOR SCHEDULED FINISHES.

37 REMOVE EXISTING LOUVER, INCLUDING ALL ASSOCIATED HARDWARE AND FRAME SUPPORT. REMOVE FACE BRICK TO PERMIT TOOTH-IN OF NEW FACE

BRICK AT OPENING INFILL.

DEMOLITION KEYNOTES (CONT.):

38 REMOVE 12" (H) CONCRETE BLOCK. PATCH AND REPAIR FLOOR AS REQUIRED FOR SCHEDULED FLOOR FINISH.

REMOVE WORKBENCH, SHELVES AND ALL ASSOCIATED SUPPORTS.

REMOVE PLASTER FINISH FROM WALL IN IT'S ENTIRETY.

41 REMOVE "TEMP" CMU INFILL. REMOVE CMU AS REQUIRED TO PERMIT NEW CMU TOOTH-IN INTO EXISTING WALL COURSING.

42 REMOVE DOOR FRAME AND GWB OPENING INFILL. REMOVE CMU AS REQUIRED TO PERMIT NEW CMU TOOTH-IN INTO EXISTING CMU WALL COURSING.

44 REMOVE WALK-IN COOLER CEILING PANELS AND ALL ASSOCIATED SUPPORTS.

43 REMOVE EXISTING WALL MTD. GAS CYLINDER RESTRAINT ASSEMBLIES. SALVAGE RESTRAINT ASSEMBLIES FOR RE-INSTALLATION.

45 REMOVE EXISTING FLOOR MTD. GAS CYLINDER RESTRAINT RACKS. SALVAGE FOR TEMPORARY RE-INSTALLATION IN 1st FLR SECONDARY MANIFOLD RM 1091S.

48 REMOVE EXISTING UNISTRUT WALL AND / OR FLOOR MOUNTED BRACKETS.

46 REMOVE EXISTING CMU AS REQUIRED TO TOOTH-IN "NEW" 4" CMU INTO EXISTING COURSING.

49 CHIP EXISTING SLAB TO A DEPTH AS REQUIRED TO ALIGN "NEW" EPOXY RESIN TERRAZZO FLR FINISH LEVEL / FLUSH WITH THE EXIST'G EPOXY RESIN

TERRAZZO.

51 REMOVE BRICK PAVERS AT ENTRY. COORDINATE WITH "NEW" WORK / FLOOR FINISH TRANSITION REQUIREMENTS.

EXISTING 1-HOUR RATED TEMPORARY CONSTRUCTION BARRIER TO REMAIN FOR DURATION OF CONSTRUCTION ACTIVITIES. COORDINATE REMOVAL /

MODIFICATIONS OF BARRIER WITH PACKAGE "C" CONSTRUCTION ACTIVITIES.

53 REMOVE EXISTING DoD EQUIPMENT / PANELS IN THERE ENTIRETY INCLUDING ALL WALL MTD SUPPORTS. SEE ELECTRICAL DRAWINGS FOR ADDITIONAL

REQUIREMENTS.

52 REMOVE FAILING PLASTER FINISHES AT WALLS AND CEILING SURFACES UP TO / INCLUDING INTERMEDIATE LANDING BETWEEN GROUND FLOOR AND FIRST

FLOOR.

PLAN

NORTH

REMOVE EXISTING WALL PHONE / HOUSING BOX AND ALL ASSOCIATED WIRING / CONDUITS BACK TO SOURCE.

56 EXISTING ACTIVE FUEL MANIFOLD; PROTECT FROM DEMOLITION ACTIVITIES.

55 REMOVE GWB CIELING AS REQUIRED FOR STEAM LINE TIE IN. SEE MECH DWGS.

REMOVE EXISTING SUSPENDED PLASTER CEILING ASSEMBLY AS REQUIRED FOR NEW ENTRY FRAME, LIGHTS, AND SPRINKLER INSTALLATION, ETC.

(SPECIFIC TO THIS

DRAWING ONLY)

(SPECIFIC TO THIS

DRAWING ONLY)

MODIFY FLOOR SLAB TO ACCOMMODATE NEW ELECTRICAL / TELECOM CONDUIT(S) TO RECESSED FLOOR BOX. PROVIDE CONCRETE INFILL / REPAIR.

REFER TO DETAIL C7/A-AE503 AND ELECTRICAL FOR ADDITIONAL INFORMATION.

MODIFY FLOOR SLAB TO ACCOMMODATE NEW PLUMBING OR REMOVE OBSOLETE / NO LONGER USED PLUMBING PIPE. PROVIDE CONCRETE INFILL / REPAIR. REFER TO DETAIL A7/A-AE503 AND PLUMBING DRAWINGS FOR ADDITIONAL INFORMATION.

59 SAW CUT / REMOVE EXISTING MASONRY AS REQUIRED FOR TRANSFER GRILLE. COORDINATE OPENING REQUIREMENTS WITH MECHANICAL.

60 REMOVE EXTERIOR LOADING DOCK END WALL ENCLOSURE PANELS / OHD SLATS INCLUDING ALL TRACK / SUPPORT ASSEMBLIES AND TRIM.

63 -

64 REMOVE EXISTING THRESHOLD. PREP EXIST. SLAB / FINISHES AT DOOR OPENING AND W/I CSSSD G580 TO RECEIVE NEW RESINOUS TRANSITION FLR FINISH.

61 REMOVE EXISTING DOOR FRAMING AND SUPPORTS. LEVEL SLAB AS REQUIRED.

62 REMOVE EXISTING FULL HEIGHT CORNER GUARDS. PATCH AND REPAIR WALL SURFACES

REMOVE EXISTING DOOR AND FRAME, INCLUDING ALL ASSOCIATED HARDWARE, THRESHOLDS AND FRAME SUPPORT. LEVEL SLAB AS SPECIFIED / REQUIRED.

PHASE REMOVAL AND INSTALLATION OF NEW WORK SO THAT THEY ARE IMMEDIATELY SEQUENTIAL IN TIMING / CONSTRUCTION SCHEDULING. TIME DURATION FOR INSTALLATION AND REMOVAL OF ICRA BARRIERS, REMOVAL AND REPLACEMENT OF DOOR AND FRAME, AND COMPLETION OF FINISHES / CLEAN-UP ARE LIMITED TO A SINGLE 48 HOUR PERIOD. AFTER HOUR / WEEKEND WORK WILL BE REQUIRED / DIRECTED BY THE VA CFM OFFICE. AFTER HOUR / WEEKEND WORK SHALL BE CONSIDERED AS BASE CONTRACT WORK AT NO ADDITIONAL COSTS TO THE VA. SUBMIT ILSM AND WORK SCHEDULE FOR REVIEW /

APPROVAL BY VA CFM OFFICE / RESIDENT ENGINEER BEFORE START OF WORK.

EXCAVATE TO NOT DISTURB EXISTING FOUNDATIONS; COORDINATE DRAIN PIPE DEMO / INSTALLATION / CONNECTION TO "NEW" AREAWAY AD W/ PLUMB.

65 PROTECT EXISTING ELECTRICAL PANELS, CONDUITS AND EQUIPMENT IN PUMP CONTROLLERS ROOM.

66 PROTECT EXISTING WALLS AND DOOR ASSEMBLY AT PUMP CONTROLLERS ROOM. COORDINATE DEMOLITION WORK IN THIS ROOM WITH CFM.

ADDENDUM 2 5.10.2023

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17. EXISTING FLOOR ACCESS HATCHES TO PERIMETER STEAM TRENCH ARE TO BE MAINTAINED AND COORDINATED WITH PROPOSED FLOOR FINISHES.

18. PATCH/REPAIR EXISTING CMU WALLS TO ORIGINAL CONDITION. REFER TO REPAIR WORK GENERATED UPON COMPLETION OF DEMOLITION WORK.

19. LOCATE ALL NEW DOOR JAMBS 4" FROM ADJACENT WALL, UNLESS OTHERWISE DIMENSIONED. SEE FLOOR PLANS AND DOOR SCHEDULE FOR

ADDITIONAL INFORMATION AND LOCATIONS.

20. ALL EXISTING SPRAYED FIRE RESISTIVE MATERIALS (SFRM) AT STEEL STRUCTURAL MEMBERS IN THE PROJECT AREA LIMITS THAT IS MISSING / DAMAGED / DELAMINATING / FAILING AS A RESULT OF CONSTRUCTION ACTIVITIES OR EXISTING CONDITIONS, SHALL BE SCRAPPED, PREPPED, PATCHED AND REPAIRED WITH

NEW SFRM TO ACHIEVE A 2 -HR FIRE RESISTANCE RATING.

21. NO INFRASTRUCTURE OR UTILITIES SHALL BE INSTALLED IN OR PASS THROUGH EXIT ENCLOSURES UNLESS IN COMPLIANCE WITH NFPA 101 SECTION 7.1.3.2.1.

22. FURNITURE SHALL BE OWNER FURNISHED / OWNER INSTALLED AND IS SHOWN FOR INFORMATION ONLY; (UON).

23. CORRIDORS, LOADING DOCKS / LEVELERS (MIN. 2), RECEIVING AREAS, ACCESS TO ELEVATORS, ACCESS TO WAREHOUSE STORAGE AND ACCESS TO PHASED WAREHOUSE STORAGE AREAS SHALL REMAIN FULLY FUNCTIONAL. NEW WORK AFFECTING VAMC OPERATIONS WILL BE REQUIRED TO BE COORDINATED WITH VA CFM RESIDENT ENGINEER AND CONDUCTED AFTER HOURS AS BASE CONTRACT WORK AT NO ADDITIONAL COSTS TO THE VA.

161412

22 23

EX

EX

EX

EX

EX

33 3526

EX

323028

1. REFER TO SHEET A-AE001 FOR TYPICAL PLAN SYMBOLS AND LEGENDS .

2. CONTRACTOR TO REVIEW GENERAL NOTES PRIOR TO COMMENCEMENT OF THE WORK. REFER TO SHEET A-AE002.

3. CONTRACTOR TO REVIEW PROPOSED FLOOR PLANS PRIOR TO COMMENCEMENT OF THE WORK. CONFLICTS AND COORDINATION DISCREPANCIES SHALL BE BROUGHT TO THE ATTENTION OF THE VA CFM OFFICE AND A/E PRIOR TO COMMENCEMENT OF THE WORK.

4. REFER TO LIFE SAFETY PLANS FOR LOCATIONS AND INTENDED RATINGS OF EXISTING FIRE-RATED WALL CONSTRUCTION TO REMAIN. CONTRACTOR TO ENSURE THE RATING INTEGRITY OF EXISTING WALLS TO REMAIN IS NOT COMPROMISED DURING DEMOLITION AND NEW CONSTRUCTION. EXISTING CONDITIONS WHICH COMPROMISE THE INTEGRITY OF THE WALL SHALL BE REPAIRED BY THE CONTRACTOR TO ENSURE THE INTENDED FIRE RATING IS

MAINTAINED.

5. THE ENTIRE BUILDING, INCLUDING FLOORS AT WHICH WORK AREAS ARE LOCATED WILL BE OCCUPIED THROUGHOUT CONSTRUCTION. EXITS SHALL BE KEPT READILY AVAILABLE AND UNOBSTRUCTED AT ALL TIMES. NOISY WORK OR OTHER WORK THAT WOULD BE DISRUPTIVE TO ADJACENT VAMC SPACES, (INCLUDING FLOORS ABOVE / BELOW WORK AREAS) SHOULD BE COORDINATED WITH THE VA AND PERFORMED "OFF HOURS" WHEN DIRECTED BY THE VA CFM OFFICE. "OFF HOURS" WORK SHALL BE CONSIDERED AS BASE CONTRACT WORK AT NO ADDITIONAL COST TO THE VA.

6. ALL DIMENSIONS ARE TO FINISH FACE OF WALL, UNLESS OTHERWISE NOTED.

7. NEW DOORS, WINDOWS, LOUVERS AND FRAMES IDENTIFIED IN LOCATIONS WHERE EXISTING DOORS, WINDOWS AND LOUVERS HAVE BEEN DEMOLISHED SHALL MATCH IN SIZE, TYPE AND DETAIL, UNLESS NOTED OTHERWISE. NOTATIONS ON DRAWINGS ARE TO BE VERIFIED IN THE FIELD FOR ACCURACY WITH EXISTING CONDITIONS. FIELD CONDITIONS WHICH DEVIATE FROM INFORMATION PROVIDED ON THE DRAWINGS SHALL BE BROUGHT TO THE ATTENTION OF THE CFM OFFICE FOR FINAL COORDINATION AND RESOLUTION PRIOR TO ORDERING / FABRICATION OR INSTALLING NEW DOORS, FRAMES

OR LOUVERS.

8. ALL PARTITIONS SHALL BE TYPE Y6 UNLESS OTHERWISE NOTED.

9. EXPOSED CMU SHALL BE BULLNOSE AT OUTSIDE CORNERS, UNLESS OTHERWISE NOTED. BULLNOSE CMU IS NOT REQUIRED WHERE CORNER GUARDS OR CERAMIC

PORCELAIN WALL TILE IS SCHEDULED.

10. PROVIDE CONTROL JOINTS AT 25’-0” O.C. MAXIMUM FOR CMU AND GYPSUM BOARD PARTITIONS, UNLESS OTHERWISE NOTED. SEE DETAIL E2/A-AE603

FOR CMU CONTROL JOINT.

11. REVIEW FLOOR SLABS ACROSS ENTIRE SCOPE OF WORK AREA PRIOR TO NEW CONSTRUCTION ACTIVITIES. INFILL DEMOLISHED FLOOR SLABS RESULTING FROM PREVIOUS REMEDIATION / ABATEMENT / DEMOLITION WORK. IN AREAS WHERE PREVIOUS DEMOLITION OR EXISTING CONDITIONS HAVE CAUSED UNEVENNESS OF THE FLOOR SLAB, CONTRACTOR SHALL PATCH / APPLY FLOOR LEVELING COMPOUND TO LEVEL EXISTING SLAB TO MATCH ADJACENT SLAB HEIGHT / CONSTRUCTION. COORDINATE WITH FLOOR FINISH MANUFACTURER'S REQUIREMENTS AND CONTRACT SPECIFICATIONS.

12. SUB-FLOOR SHALL BE CLEAN AND FREE OF DUST, SOLVENTS, SEALERS, ADHESIVE RESIDUE, AND OTHER FOREIGN MATERIALS PRIOR TO FINISH FLOOR INSTALLATION. PREPARE SURFACE ACCORDING TO MANUFACTURER'S RECOMMENDATIONS AND CONTRACT SPECIFICATIONS.

13. VERIFY EXISTING COLUMN CENTERLINES, SIZES AND LOCATIONS PRIOR TO THE START OF WORK. BRING ANY DISCREPANCIES TO THE VA CFM RESIDENT

ENGINEER'S ATTENTION PRIOR TO START OF WORK IN THAT AREA.

14. DIMENSIONS SHOWN AS V.I.F. SHALL BE VERIFIED IN THE FIELD BY THE CONTRACTOR. CONTRACTOR SHALL NOTIFY THE COR OF

ANY DISCREPANCY IN DIMENSIONS PRIOR TO COMMENCEMENT OF THE WORK.

15. NEW CONSTRUCTION ADJOINING EXISTING CONSTRUCTION IN THE SAME PLANE SHALL BE FLUSH WITH NO VISIBLE JOINT, UNLESS OTHERWISE

NOTED.

16. REINFORCE EXISTING AND NEW PARTITIONS AS REQUIRED TO INSTALL AND SUPPORT NEW WALL-MOUNTED ITEMS (MILLWORK, FURNITURE, ETC.).

REINFORCEMENT (STRAPPING, BLOCKING, ETC.) IS TO BE CONCEALED. OPEN AND MODIFY EXISTING PARTITIONS AS NECESSARY TO ACCOMPLISH

WORK. PATCH PARTITIONS AND PREPARE TO RECEIVE NEW FINISH AS SCHEDULED.

S SS S

1 INSULATED COILING DOOR WITH AIR CURTAIN ENCLOSURE (ABOVE).

2 INFILL EXISTING SLAB PENETRATION OR DEPRESSIONS WITH CONCRETE. SEE DETAIL E9 / A-AE501.

3 CONCRETE CURB EXTENSION AT SAME HEIGHT AS EXISTING ADJACENT CURB.

EXISTING CONCRETE CURB TO REMAIN.5

6 42" (H) VERTICALLY FOLDING OR CANTILEVERED GUARDRAIL. SEE SPECIFICATION SECTION 11 13 15 AND F5/A-AE503.

7 6" (H) HOUSEKEEPING PAD PAINTED FEDERAL SAFETY YELLOW. COORDINATE PAD WITH LAYOUT LOCATION AND DIMENSIONS WITH MECH. EQUIPMENT.

8 CONTINUOUS WALL PROTECTION, CRASH RAILS CR-1, REFER TO TYPICAL MOUNTING HEIGHT DETAIL ON SHEET A-AI201 & DETAILS ON A-AE501 FOR

ADDITIONAL INFORMATION.

9 42" (H) GUARD RAIL (FIXED). SEE DETAIL C1 / A-AE501 AND SPECIFICATION SECTION 11 13 15

10 COILING DOOR (HOOD ABOVE).

11 TRANSPARENT STRIP DOOR CURTAIN PER SPECIFICATION SECTION 11 13 15 REQUIREMENTS 12 6" DIAMETER BOLLARD PAINTED BLACK WITH FEDERAL SAFETY YELLOW STRIPES. SEE DETAIL C1 / A-AE502 13 REPLACEMENT WINDOW OR LOUVER. VIF ALL DIMENSIONS AND ELEVATIONS TO MATCH EXISTING.

15 SAFETY STRIPING PAINTED FEDERAL SAFETY YELLOW (4" (W) STRIPE - 8" (W) SPACE BETWEEN STRIPE). PAINT CP - SEE FINISH KEY.

16 12" (W) SAFETY EDGE PAINTED FEDERAL SAFETY YELLOW. PAINT CP - SEE FINISH KEY

17 STRUCTURAL COLUMNS AND FIREPROOFING - SEE DETAIL F9 / A-AE501.

18 PROVIDE GLAZED FACE RATED CMU TO MATCH EXISTING AT STAIR SIDE.

Project Number

Building Number

Drawing Number

Project Title

Location

Issue Date Checked Drawn

Drawing Title

Approved:

VA FORM 08 - 6231

A

F i l e a t h

P

M

ISSUED FOR

CONSTRUCTION

FULLY SPRINKLERED

Office of Construction and Facilities Management

U.S. Department of Veterans Affairs

B

C

D

E

F

A

B

C

D

E

F

21 4 5 6 7 8 9 10

PhaseARCHITECT/ENGINEER OF RECORD STAMPCONSULTANT

321 4 5 6 7 8 9 10

VA NY Manhattan Campus

423 E 23RD Street, New York, NY 10010

630-600A

Project Director

Revisions: Date:

A/E:

AECOM

3101 WILSON BLVD, SUITE 900

ARLINGTON, VA. 22201

703-682-4900

WWW.AECOM.COM

Construction Document Refresh

Key Plan

Balance of Work

9/12/2022

GENERAL NEW WORK NOTES (CONTINUED): KEYNOTES:

PARTIAL GROUND FLOOR PLAN - PART A

D1

PLAN

NORTH

A-AE101

PARTIAL GROUND FLOOR PLAN -

PART A

DZ JH / DZ

GENERAL NEW WORK NOTES:

19 GUARD POST - SEE DETAIL D3 / A-AE503.

20 EXISTING CONCRETE CURB. PATCH AND REPAIR AS REQUIRED.

21 EXISTING LINEN CHUTE. PHASE NEW WORK TO PERMIT VAMC OPERATIONAL USE / ACCESS. AFTER HOURS NEW WORK ACTIVITIES AS BASE CONTRACT

WORK WILL BE REQUIRED AT NO ADDITIONAL COST TO THE VA.

22 EXISTING COLUMN / PIPE ENCLOSURE . PATCH AND REPAIR / EXTEND FULL HEIGHT TO DECK WITH CMU TO MATCH EXISTING TYPE.

FOR EXISTING STEEL COLUMN, SEE DETAIL F9/ A-AE501

23 REPAINT EXISTING DOOR AND FRAME (BOTH SIDES) P-4.

24 REPAINT EXISTING WINDOW FRAME (BOTH SIDES) P-4.

INSTALL IMPACT FLOOR RAIL - SEE DETAIL C5 / A-AE503.

25 TOOTH-IN NEW CMU TO MATCH EXISTING (SIZE AND TYPE) AT EXISTING WALL(S) AT PREVIOUS CROSS CORRIDOR DOOR / WALL REMOVAL.

26 ELEVATOR DOORS SHALL HAVE A SKIN (SK) APPLIED. SEE SPECIFICATION SECTION 14 27 16 "CUSTOM ELEVATOR DOORS AND FRAMES" FOR REQUIREMENTS.

27 ELEVATOR DOOR FRAMES TO BE STAINLESS STEEL CLAD FULL HEIGHT. PAINT HOISTWAY FRAME HEAD P-4. SEE SPECIFICATION SECTION 14 27 16 "CUSTOM

ELEVATOR DOORS AND FRAMES" AND SPECIFICATION SECTION 09 91 00 "PAINTING" FOR REQUIREMENTS. DO NOT PAINT THE STAINLESS STEEL CAR POSITION INDICATOR PLATE. REMOVE EXISTING AND PROVIDE "NEW" FLOOR IDENTIFICATION MARKERS ON BOTH JAMBS OF HOISTWAY DOOR FRAMES.

28 PLATFORM GUARD RAILING - SEE DETAIL D7 / A-AE503.

PROVIDE WIRE TIES BETWEEN EXISTING / NEW CMU PARTITION. INSTALL A 12" (W) MIN. 1 HR FIRE RATED JOINT ASSEMBLY AT EACH SIDE OF CMU WALL JOINT.

29 WALL HANDRAIL - SEE SIM. DETAIL C8 / A-AE502.

30 PAINT LAUNDRY CHUTE DOOR AND FRAME P-4.

31 INSTALL 34" FRT PLYWOOD WAINSCOT FROM TOP OF BASE THE UNDERSIDE OF WINDOW FRAME. PROVIDE STAINLESS STEEL J-TRIM AT ALL PLYWOOD EDGES.

PAINT PLYWOOD TO MATCH WALL.

32 PROVIDE OPENING / SLOT IN WALL IN PLENUM AREA ABOVE DOOR TO PERMIT OPERATION OF THE SPRINKLER VALVE.

33 INFILL OPENING WITH FACE BRICK AND CMU TO MATCH EXISTING WALL THICKNESS, FACE BRICK SHALL BE TOOTHED INTO EXISTING WALL COURSING. FACE

BRICK SHALL MATCH EXISTING.

34 INFILL WALL OPENING ABOVE. WALL CONSTRUCTION ASSEMBLY AND THICKNESS TO MATCH CONDITIONS.

35 INFILL / COMPLETE THE WALL CONSTRUCTION TO THE UNDERSIDE OF DECK. PROVIDE CONTINUOUS HEAD OF WALL FIRE-STOPPING ALONG COL. LINE "X".

36 INFILL DOOR OPENING WITH CMU AND GWB CONSTRUCTION ABOVE TO MATCH EXISTING WALL ASSEMBLY / THICKNESS.

37 RE-INSTALL SALVAGED FLOOR MTD. GAS CYLINDER RESTRAINT RACKS

(RELOCATED FROM 1st FLOOR SECONDARY MANIFOLD RM 1091S)

AFTER RESINOUS FLOORING INSTALLATION. PAINT RACKS P-4.

COORDINATE RACK RE-INSTALLATION WITH THE PHASING OF MANIFOLD

INSTALLATION ON PLUMBING DRAWINGS

KEYNOTES (CONTINUED):

46 PROVIDE FIRESTOP PENETRATION ASSEMBLIES AT NEW STEAM PIPE

PENETRATION THROUGH EXISTING WALL(S).

45 PATCH AND REPAIR MULTIPLE HOLES IN WALL AND FLOOR AT UNISTRUT /

EQUIPMENT REMOVAL.

38 RE-INSTALL SALVAGED WALL MTD. GAS CYLINDER RESTRAINTS ASSEMBLIES PAINT

P-4.

39 PAINT ALL EXISTING WALL MTD. GAS CYLINDER RESTRAINTS ASSEMBLIES P-4

WITHIN THE ROOM.

40 TOOTH-IN 4" CMU INTO EXISTING WALL AT DOOR JAMB AND HEAD AT AREAS OF

DEMOLITION.

44 REPAIR MORTAR AND / OR INFILL PENETRATION ADJACENT TO LOUVER OPENING.

INSTALL 18" STEEL PLATE AT UNDERSIDE OF CRAWL SPACE SLAB (2" LARGER THAN

OPENING - ALL SIDES) AND GROUT SOLID ALL THROUGH SLAB CORE DRILL

OPENINGS.

PATCH / REPAIR CMU INTO OPENING AT PREVIOUS PHONE BOX REMOVAL.

PROVIDE "NEW" PLASTER / REPAIR FINISHES AT WALLS AND CEILING SURFACES

UP TO / INCLUDING INTERMEDIATE LANDING BETWEEN GROUND FLOOR AND FIRST

FLOOR.

(SPECIFIC TO THIS

DRAWING ONLY)

(SPECIFIC TO THIS

DRAWING ONLY)

CONCRETE CURB REPLACEMENT AT AREA OF SLAB DEMOLITION FOR

SANITARY PIPE CONNECTION; (SAME HEIGHT AS EXISTING ADJACENT CURB).

TOOTH-IN NEW CMU TO MATCH EXISTING (SIZE AND TYPE) AT EXISTING WALL AT

PREVIOUS WALL REMOVAL.

50 PROVIDE STAIR HANDRAIL - SEE DETAIL F1 / A-AE502.

AT ALL FLOOR OPENINGS OF DEMOLISHED PLUMBING FIXTURES, ELECTRICAL

CONDUITS AND ABANDONED THROUGH FLOOR PENETRATIONS, INSTALL 18" STEEL

PLATE AT UNDERSIDE OF CRAWL SPACE SLAB (2" LARGER THAN OPENING - ALL

SIDES) AND GROUT SOLID ALL THROUGH SLAB CORE DRILL OPENINGS.

52 INFILL / TOOTH-IN CMU INTO EXISTING WALL OPENING AT CREATED BY

CONVECTOR UNIT DEMOLITION SHOWN ON MECHANICAL DRAWINGS.

LOADING DOCK END WALL STEEL PLATE ENCLOSURE PANELS WITH STEEL ANGLE

SUPPORTS / FRAMING. SEE DETAIL F8 / A-AE505.

LEGEND

NEW CONSTRUCTION

OUT OF SCOPE

(PACKAGE "A")

SAFETY STRIPING

53 LINE OF EXISTING ROOF HATCH ABOVE

54 SEE DEMOLITION PLANS FOR WORK RESTRICTION FOR NEW WORK AT STAIRWAY /

DOOR & FRAME REPLACEMENT.

55 INSTALL NEW CORRIDOR FLOOR FINISH (RES-6A) TO A THICKNESS THAT WILL

REDUCE THE EXISTING DOOR OPENING UNDERCUT CLEARANCE TO A MAXIMUM

OF 34" ALONG THE ENTIRE OPENING. EXTEND / REWORK THE EXISTING RESINOUS

FLOOR FINISH WITHIN CSSD G580 AS REQUIRED FOR A GRADUAL, EVEN, SMOOTH

TRANSITION IN ALL DIRECTIONS AT THE OPENING.

56 CMU CONTROL JOINT (CJ) - TYPICAL OF ALL; SEE DETAIL E2 / A-AE603.

57 EXTEND WALL TO UNDERSIDE OF DECK. REFER TO TOP OF WALL TYPICAL DETAILS.

ADDENDUM 2 5.10.2023

AutoCAD SHX Text

CSSSD

AutoCAD SHX Text G580

AutoCAD SHX Text

STAIR

AutoCAD SHX Text 1-2

AutoCAD SHX Text

PLUMBING EQUIP RM

AutoCAD SHX Text G583

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SECURE STORAGE

AutoCAD SHX Text G586

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BREAKDOWN

AutoCAD SHX Text G590

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SOILED RECEIVING

AutoCAD SHX Text G591

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MECH RM

AutoCAD SHX Text G703

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JAN.

AutoCAD SHX Text G598

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MALE TOILET

AutoCAD SHX Text G382

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SHAFT

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STORAGE

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IT (TR-D)

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0209SA

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STORAGE

AutoCAD SHX Text 0209S

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PUMP ROOM

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UP

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UP

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DN

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DN

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PE #5

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PE #6

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PE #7

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PE #8

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SE #12

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SE #11

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SE #10

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SE #9

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UP

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DN

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UP

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EXISTING

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DOCK LEVELER

AutoCAD SHX Text #1

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EXISTING

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DOCK LEVELER

AutoCAD SHX Text F I R S T A V E N U E

AutoCAD SHX Text A S S E R L E V Y P L A C E

AutoCAD SHX Text E A S T 2 3 r d. S T R E E T

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BLDG 3

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BLDG 2

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BLDG 4 / 5

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E A S T 25 TH STREET

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BLDG 1

AutoCAD SHX Text N

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BLDG 6

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SCALE: 1/8" = 1'-0"

AutoCAD SHX Text 8'

AutoCAD SHX Text 4'

AutoCAD SHX Text

AutoCAD SHX Text 16'

CDR (A-AD101, A-AE101) Addendum