W912QR20R0065Plans-0001.pdf

PROJECT GENERAL NOTES:

1. COORDINATE ALL WORK THROUGH THE GOVERNMENT CONTRACTING OFFICER.

2. ANY NEW TYPES OF HAZARDOUS MATERIALS TO BE USED, AND THE WASTES THAT MAY BE

GENERATED AS A RESULT OF THAT USE NEED TO BE CONSIDERED IN THE DESIGN. IF

APPROPRIATE, DEDICATED SPACE FOR STORAGE OF HAZARDOUS MATERIALS AND WASTE

NEED TO BE PROVIDED. IN ADDITION PROPER COORDINATION IS NEEDED WITH 88 CEG/CEIEC.

QUESTIONS CONCERNING THE REQUIREMENTS FOR STORAGE AND DISPOSAL OF ANY

HAZARDOUS MATERIALS CAN BE ADDRESSED BY THE 88 CEG/CEIEC HAZARDOUS MATERIALS

PM, MIKE VAUGHN, (937-257-8028 OR MICHAEL.VAUGHN.3@US.AF.MIL) OR 88 CEG/CEIEC

HAZARDOUS WASTE PM, GARY SELBY (937-257-3349 OR GARY.SELBY@US.AF.MIL).

3. BECAUSE IT IS NOT POSSIBLE TO DEFINITELY KNOW THE LOCATION OF ALL POTENTIAL

ASBESTOS CONTAINING MATERIALS (ACM) WITHIN A FACILITY, FOR INSTANCE ACM FIRE WALLS

OR ACM FLOOR TILE, THE CONTRACTOR PERFORMING THIS WORK SHALL COMPLY WITH ALL

RELEVANT PARTS OF 29 CFR 1910.1001 AND/OR 29 CFR 1926.1101 AS MAY BE APPLICABLE. A

LIMITED ASBESTOS AND LEAD-BASED PAINT SURVEY WAS PERFORMED ON 12 JUN 2017. THIS

REPORT CAN BE FOUND IN THE PROJECT SPECIFICATIONS. IDENTIFIED AREAS ARE NOTED ON

THE DRAWINGS. IF ADDITIONAL SUSPECT ASBESTOS-CONTAINING MATERIAL IS FOUND THE

CONTRACTOR SHALL STOP WORK IMMEDIATELY AND NOTIFY THE CONTRACTING OFFICER.

4. CONTRACTOR SHALL BE RESPONSIBLE TO PROVIDE HIS OWN TELEPHONE AND COMPUTER

CONNECTIONS FOR HIS CONSTRUCTION TRAILER ON SITE.

5. BUILDING WILL REMAIN OCCUPIED. CONTRACTOR SHALL COORDINATE ALL ACTIVITIES

REQUIRED IN BASE OCCUPIED AREAS WITH THE GOVERNMENT PROJECT MANAGER,

CONTRACTING OFFICER, AND BUILDING SECURITY OPERATIONS OFFICER.

6. CONTRACTOR SHALL REQUEST AND RECEIVE PERMISSION PRIOR TO ANY UTILITY OUTAGE A

MINIMUM OF 2 WEEKS PRIOR TO OUTAGE.

7. CONTRACTOR SHALL KEEP CONSTRUCTION SITE CLEAN AT ALL TIMES.

8. SOIL DISTURBANCE DURING THIS PROJECT, INCLUDING EQUIPMENT STAGING AREAS, WILL

REQUIRE EROSION CONTROL MEASURES. FOR PROJECTS THAT DISTURB LESS THAN AN ACRE

OF SOIL, AN EROSION CONTROL PLAN IS REQUIRED PRIOR TO DISTURBANCE. FOR PROJECTS

THAT DISTURB MORE THAN AN ACRE, A NOTICE OF INTENT (NOI) MUST BE APPROVED BY THE

OHIO EPA PRIOR TO ANY SOIL BEING DISTURBED AS WELL AS A STORM WATER POLLUTION

PREVENTION PLAN (SWPPP) APPROVED BY 88 CEG/CEIEA. THE CONSTRUCTION CONTRACTOR

SHALL PREPARE AND SUBMIT THE SWPPP AND DRAFT NOI TO THE CONTRACTING OFFICER'S

REPRESENTATIVE TO BE FORWARDED TO ENVIRONMENTAL MANAGEMENT, 88 CEG/CEIEA, FOR

REVIEW. ONCE THE SWPPP AND DRAFT NOI HAVE BEEN APPROVED BY THE COR AND

ENVIRONMENTAL MANAGEMENT, THE CONTRACTOR SHALL PREPARE AND FORWARD THE FINAL

NOI TO THE OHIO EPA. PLEASE CONTACT AND 88 CEG/CEIEA WATER PM, KAREN BEASON, BY

EMAIL AT KAREN.BEASON@US.AF.MIL OR BY PHONE AT (937) 257-5899 FOR ADDITIONAL

INFORMATION.

9. ANY FIRE SUPPRESSION EQUIPMENT CONTAINING IONIZING RADIOACTIVE MATERIAL (SMOKE

DETECTORS) AND ANY EMERGENCY EXIT SIGNS CONTAINING IONIZING RADIOACTIVE MATERIAL

SHALL BE TURNED INTO 88 CEG/CEIEC. COORDINATE THIS TURN-IN WITH WPAFB 88 CEG/CEIEC

RADIATION SAFETY BRANCH AT 937-257-7320.

10. THE WPAFB RECYCLING CENTER IS AVALLABLE FOR CONTRACTOR USE TO REDUCE WASTE

DISPOSAL. ALL RECYCLABLE METAL IS TO BE RECYCLED THROUGH THE BASE RECYCLING

CENTER. ALL RECYCLING MUST BE ACCOMPLISHED IN ACCORDANCE WITH THE WPAFB

SPECIFICATION SECTION 01 02 20. CONTACT WPAFB RECYCLING PROGRAM MANAGER AT

937-257-5060 TO CONFIRM WHAT MATERIALS ARE RECYCLABLE AND TO COORDINATE TURN-IN.

THE CONTRACTOR SHALL SUBMIT A QUARTERLY SUMMARY REPORT TO THE GOVERNMENT

CONTRACT REPRESENTATIVE IAW WPAFB SPECIFICATION SECTION 01 02 20 STATING (1) THE

COST TO RECYCLE AND THE TONNAGE OF CONSTRUCTION AND DEMOLITION MATERIALS

RECYCLED, (2) THE COST TO DIVERT/REUSE THE TONNAGE OF CONSTRUCTION AND

DEMOLITION MATERIALS DIVERTED/REUSED, (3) THE COST TO MULCH AND THE TONNAGE AND

COST OF CONSTRUCTION AND DEMOLITION MATERIALS MULCHED, (4) THE COST FOR

WASTE-TO-ENERGY AND THE TONNAGE OF CONSTRUCTION AND DEMOLITION MATERIALS

CONVERTED FROM WASTE-TO-ENERGY, (5) THE COST TO LANDFILL AND THE TONNAGE OF

CONSTRUCTION AND DEMOLITION MATERIALS LAND-FILLED, (6) THE COST TO INCINERATE AND

THE TONNAGE OF CONSTRUCTION AND DEMOLITION MATERIALS INCINERATED, AND (7)

EXPLANATION OF THE DIVERSION RATE APRIL 7, JULY 7, OCTOBER 7, JANUARY 7 COVERING THE

THREE MONTHS PRIOR. THE QUARTERLY SUMMARY REPORTS SHALL BE ON THE WPAFB

DIVERSION FORM. FOR ADDITIONAL INFORMATION CONTACT THE RECYCLING PM, DAVE

DALTON, AT (937) 257-5060 OR DAVID.DALTON.2@US.AF.MIL.

11. TURN-IN ALL MERCURY CONTAINING DEVICES, SWITCHES AND THERMOSTATS TO 88 CEG/CEIE

IN ACCORDANCE WITH WPAFB SPECIFICATION SECTION 01 02 20 FOR RECYCLING.

12. TURN-IN ALL MERCURY CONTAINING LAMPS TO 88 CEG/CEIE IN ACCORDANCE WITH WPAFB

SPECIFICATION SECTION 02 08 34.

13. TURN-IN ALL PCB CONTAINING LIGHT BALLAST TO 88 CEG/CEIE IN ACCORDANCE WITH WPAFB

SPECIFICATION SECTION 02 08 33.

14. REMOVE AND DISPOSE OF ANY ASBESTOS CONTAINING MATERIAL IN ACCORDANCE WITH

WPAFB SPECIFICATION SECTION 02 08 10.

15. ANY LEAD CONTAINING PAINT CONTROL MEASURES SHALL BE PERFORMED IN ACCORDANCE

WITH WPAFB SPECIFICATION 01 02 20.

16. RECOVER AND RECLAIM ANY REFRIGERANT IN ACCORDANCE WITH WPAFB SPECIFICATION

SECTION 02 09 10.

17. NO ASBESTOS-CONTAINING MATERIAL SHALL BE INSTALLED DURING THIS PROJECT.

18. ALL WINDOW AND DOOR FRAME CAULKING AND GLAZING WILL BE TREATED AS CONTAINING

ASBESTOS UNLESS TESTING PROVES IT TO BE ASBESTOS FREE.

19. THE GENERATION OF FUGITIVE EMISSIONS MUST BE KEPT TO A MINIMUM USING APPROVED

DUST SUPPRESSION METHODS SUCH AS WATER SPRAYS ON AREAS OF HIGH DUST

GENERATION. FOR ADDITIONAL INFORMATION PLEASE CONTACT 88 CEG/CEIE AIR PM CHRIS

TUMBUSCH (937-257-2455 OR CHRISTOPHER.TUMBUSCH@US.AF.MIL).

20. 30 DAYS PRIOR TO THE START OF WORK, THE CONTRACTOR SHALL TAKE A REPRESENTATIVE

SAMPLE OF THE HVAC SYSTEM WATER TO DETERMINE WHETHER IT CAN BE DRAINED DIRECTLY

INTO THE SANITARY SEWER. ANALYZE THE WATER TO DETERMINE THE TOTAL LEVEL OF EACH

OF THE FOLLOWING: CADMIUM, CHROMIUM, COPPER, CYANIDE, LEAD, MERCURY,

MOLYBDENUM, NICKEL, SILVER, ZINC AND SULFIDE. THE LAB PERFORMING THE ANALYSIS

MUST BE CERTIFIED BY OHIO EPA TO ANALYZE FOR THESE PARAMETERS. PROVIDE A COPY OF

THE LAB'S REPORT TO THE CONTRACTING OFFICER, WHO WILL IN TURN FORWARD IT TO 88

CEG/CEIEA FOR A DETERMINATION ON THE WASTEWATER DISPOSAL METHOD.

21. ALL CONTRACT WORK SHALL BE COMPLETED UNDER SUPERVISION OF A FACILITY ESCORT.

22. THERE WILL BE NO WORK ACCOMPLISHED ON ALL FEDERAL HOLIDAYS. (NEW YEAR'S DAY, MLK

DAY, PRESIDENT'S DAY, MEMORIAL DAY, INDEPENDENCE DAY, LABOR DAY, COLUMBUS DAY,

VETERANS DAY, THANKSGIVING, AND CHRISTMAS DAY).

23. DEMOLITION OF LOAD-BEARING WALLS OR STRUCTURAL COMPONENTS REQUIRE NOTIFICATION

OF DEMOLITION AND RENOVATION TO THE REGIONAL AIR POLLUTION AND CONTROL AGENCY

(RAPCA) A MINIMUM OF 10 WORK DAYS PRIOR TO BEGINNING CONSTRUCTION.

24. ALL METAL AND WIRING NEEDS TO BE RECYCLED AT THE WPAFB BASE RECYCLING CENTER.

CONTACT DAVE DALTON AT 937-257-5060 OR DAVID.DALTON.2@WPAFB.AF.MIL FOR ADDITIONAL

INFORMATION.

25. IF ANY DRINKING WATER MAINS ARE BEING EXTENDED, UPSIZED, OR NEW MAINS ARE BEING

INSTALLED, A PLANS APPROVAL MAY BE REQUIRED FROM THE OHIO EPA PRIOR TO BEGINNING

MAIN INSTALLATION. THE CONSTRUCTION CONTRACTOR SHALL PREPARE AND SUBMIT A

DRAFT PLANS APPROVAL PACKAGE TO THE CONTRACTING OFFICER'S REPRESENTATIVE,

INCLUDING A CHECK FOR ANY APPLICABLE OHIO EPA FEES, FOR REVIEW AND PROCESSING BY

ENVIRONMENTAL MANAGEMENT, 88 CEG/CEIEA. ENVIRONMENTAL MANAGEMENT SHALL

ENDORSE THE PACKAGE AS THE UTILITY OWNER AND SHALL SUBMIT IT TO OHIO EPA. PLEASE

CONTACT THE 88 CEG/CEIEA WATER PM, KAREN BEASON, BY EMAIL AT

KAREN.BEASON@US.AF.MIL OR BY PHONE AT 937-257-5899 FOR ADDITIONAL INFORMATION.

26. IF ANY SANITARY SEWER MAINS ARE BEING EXTENDED, UPSIZED OR NEW MAINS ARE BEING

INSTALLED A PERMIT TO INSTALL (PTI) MAY BE REQUIRED FROM THE OHIO EPA PRIOR TO

BEGINNING MAIN INSTALLATION. THE CONSTRUCTION CONTRACTOR SHALL PREPARE AND

SUBMIT A DRAFT PTI PACKAGE TO THE CONTRACTING OFFICER'S REPRESENTATIVE, INCLUDING

A CHECK FOR ANY APPLICABLE OHIO EPA FEES, FOR REVIEW AND PROCESSING BY

ENVIRONMENTAL MANAGEMENT, 88 CEG/CEIEA. ENVIRONMENTAL MANAGEMENT SHALL

ENDORSE THE PACKAGE AS THE UTILITY OWNER AND SHALL SUBMIT IT TO OHIO EPA. PLEASE

CONTACT THE 88 CEG/CEIEA WATER PM, KAREN BEASON, BY EMAIL AT

KAREN.BEASON@US.AF.MIL OR BY PHONE AT 937-257-5899 FOR ADDITIONAL INFORMATION.

27. IF ANY REFRIGERANT-CONTAINING EQUIPMENT SCHEDULED FOR NEW INSTALLATION,

INCLUDING WATER COOLERS, THEY MUST UTILIZE AN HFC REFRIGERANT. CFC AND HCFC

REFRIGERANTS ARE NOT AUTHORIZED FOR NEW EQUIPMENT INSTALLATIONS. FOR

ADDITIONAL INFORMATION PLEASE CONTACT THE 88 CEG/CEIEA AIR PM CHRIS TUMBUSCH.

CHRIS CAN BE REACHED AT 937-257-2455 OR BY EMAIL AT

CHRISTOPHER.TUMBUSCH@US.AF.MIL.

28. IF AN EMERGENCY GENERATOR OR BOILER WILL BE INSTALLED, AN AIR SOURCE PERMIT MAY

BE REQUIRED FOR THE GENERATOR AND POSSIBLY THE FUEL TANK. FOR ADDITIONAL

INFORMATION PLEASE CONTACT THE 88 CEG/CEIEA AIR PM CHRIS TUMBUSCH. CHRIS CAN BE

REACHED AT 937-257-2455 OR BY EMAIL AT CHRISTOPHER.TUMBUSCH@US.AF.MIL.

29. ANY TRANSFORMERS, SWITCH GEAR, OR ELECTRICAL PANELS CONTAINING OIL SCHEDULED

FOR REMOVAL MUST HAVE THE EQUIPMENT OIL VERIFIED TO BE NON PCB-CONTAINING PRIOR

TO TURN-IN. 88 CEG/CEIE MAINTAINS A BASE-WIDE PCB DATA-BASE FOR OIL CONTAINING

EQUIPMENT. IF THE EQUIPMENT CANNOT BE LOCATED IN THE DATA-BASE THE OIL FROM EACH

INDIVIDUAL PIECE OF EQUIPMENT MUST BE SAMPLED FOR PCB. PLEASE CONTACT THE 88

CEG/CEIEC USED OIL TECHNICIAN BOB JARUSIEWIC BY EMAIL AT

ROBERT.JARUSIEWIC@US.AF.MIL OR BY PHONE AT 937-257-2889 FOR ADDITIONAL

INFORMATION.

30. STORM WATER INNOVATIVE DESIGN MEASURES MUST BE INCORPORATED INTO THE DESIGN

IAW SECTION 438 OF THE ENERGY INDEPENDENCE AND SECURITY ACT (EISA) IF THE PROJECT HAS A FOOTPRINT THAT EXCEEDS 5000 SQ FT. PLEASE CONTACT THE 88 CEG/CEIEA WATER PM

KAREN BEASON BY EMAIL AT KAREN.BEASON@US.AF.MIL OR BY PHONE AT 937-257-5899 FOR

ADDITIONAL INFORMATION.

31. ALL FACILITY PROJECTS REGARDLESS OF FUNDING SOURCE THAT RESULT IN DOD REAL

PROPERTY ASSETS MUST COMPLY WITH UFC 1-200-02, HIGH PERFORMANCE AND SUSTAINABLE

BUILDING REQUIREMENTS. PLEASE ENSURE THESE REQUIREMENTS ARE INCORPORATED INTO

THE DESIGN AS APPROPRIATE.

32. COORDINATION OF THIS PROJECT WITH SHPO MAY BE REQUIRED IF WORK IS DONE TO A

BUILDING OR AREA LISTED AS HISTORIC. PLEASE CONTACT THE 88 CEG/CEIE CULTURAL

RESOURCES PM PAUL WOODRUFF. CONTACT PAUL BY EMAIL AT PAUL.WOODRUFF@US.AF.MIL

OR BY PHONE AT 937-257- 1374 FOR ADDITIONAL INFORMATION.

33. A CRANE PLAN SUBMITTAL IS REQUIRED FOR GOVERNMENT APPROVAL. THE CRANE PLAN

SHALL INCLUDE THE CRANE LOCATION, HEIGHT, DATES OF USE AND POINT OF CONTACT.

PLEASE NOTE THAT AN FAA FORM 7460-1 WILL BE REQUIRED IF CRANE IS OVER 200FT AND

THESE DOCUMENTS MAY TAKE 60 DAYS OR MORE TO PROCESS.

34. CONTRACTORS ARE FREE TO USE ANY PRODUCT WHICH MEETS THE GOVERNMENT'S MINIMUM

REQUIREMENTS AND NOT IN CONFLICT WITH OTHER CONTRACT PROVISIONS. UNLESS

INDICATED OTHERWISE ON THE PLANS OR SPECIFICATIONS (E.G. SOLE-SOURCE), ALL LISTED

MANUFACTURERS ARE THE BASIS OF DESIGN. FOR THESE BASIS OF DESIGN PRODUCTS,

OTHER MANUFACTURERS MAY BE SUBSTITUTED AS LONG AS THE STANDARD OF QUALITY AND

CHARACTERISTICS OF THE SUBSTITUTED MANUFACTURER MEET OR EXCEED THE STANDARD

OF QUALITY AND CHARACTERISTICS OF THE BASIS OF DESIGN.

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SHEET KEYNOTES:

1. EXISTING FURNITURE SHALL BE REMOVED AND DISPOSED OR SALVAGED BY CONTRACTOR.

COORDINATE WITH GOVERNMENT FOR ITEMS TO BE SALVAGED.

2. LAB DESK COUNTER TOP HAS BEEN IDENTIFIED AS ASBESTOS-CONTAINING MATERIAL.

ASBESTOS-CONTAINING FURNITURE SHALL BE REMOVED IN ACCORDANCE WITH WPAFB

SPECIFICATION SECTION 02 08 10.

3. NEW CONCRETE PAD. REFER TO ARCHITECTURAL SHEETS.

GENERAL SHEET NOTES:

1. REFER TO OTHER PLAN SHEETS FOR DETAILED EQUIPMENT INFORMATION.

2. THE FOLLOWING SURFACES IN THE CHEMICAL TREATMENT BUILDING TESTED POSITIVE FOR

LEAD CONTENT IN EXCESS OF THE EPA REGULATORY THRESHOLD OF 1.0 MG/CM2: YELLOW

CONCRETE CURBS. CONTRACTOR SHALL PERFORM LEAD CONTAINING PAINT CONTROL

MEASURES IN ACCORDANCE WITH WPAFB SPECIFICATION 01 02 20.

WH-1

ES-1

SUMP PUMP

SK-1

FC-1

PALLET

BRINE TANK

RESIN TANK

RESIN TANK

SPILL CONTAINMENT KIT

NON-OXIDIZING CHEMICAL

STORAGE TANK

OXYDIZING BIOCIDE CHEMICAL

STORAGE TANK

CHEMICAL STORAGE TANK AND

CONTAINMENT BASIN

ACC-1

PALLET

PIPE STAND (TYP)

FLOOR DRAIN (TYP)

CONCRETE BOLLARD (TYP.4)

01/2"=1'-0" 1' 2' 4'A2 CHEMICAL TREATMENT BUILDING LAYOUT

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1 2 3

NEW PIPING RUN,

(18"0 & 20"0).

SEE NOTE 1

NEW W12x22 (@

UNDERSIDE OF

ELEVATED FLOOR

SLAB). SEE DETAIL

C8/S-101 FOR CONN.

INTO EXIST CONG.

NEW PIPE SUPPORT -�-----m======�-,nrwl�:r::

=--nr r

--=1 @ EXIST. CONG. COL.

SEE D5/S-101 FOR DETAIL

EXIST. CONG. COL.

(14"x14" ALONG LINE

CG1). CONTRACTOR

SHALL FIELD VERIFY

DIMS. --------------�w

NEW PIPE SUPPORT

@ EXIST. CONG. COL

SEE D5/S-101 FOR DETAIL

EXIST. CONG. COL.

(16"x16" ALONG LINE 26 AND 18"x18"

ALONG LINE 27).

CONTRACTOR SHALL

FIELD VERIFY DIMS.

<.1

.I

EXIST. CONG.

BEAM (1YP)

EXIST. CONG.

BEAM (TYP)

�---------H------------==it,.._ EXIST. CEILING

HUNG PIPING.

SEE NOTE 1

AREA WELL

OPENING

EXTENTS ------

) STEEL

T THIS

EXIST. CONG.

BEAMS -------.

12'--0"± (V.1.F.)

NEW W8x13

BEAM, (2)

SIDES OF NEW ----��r=�:;,<;;:::;:,,;;::::1,::;:t1 ��

PENETRATION ·· ·

0 0 1 · I

NEW 18" DIA. PIPE - �_,·

' lo 1/00 0 0

PENETRATION THRU

EXIST. CONG. ROOF.

SEE DETAIL B5/S-101

FOR FRAMING AROUND

PENETRATION & LOCATION

EXIST. PIPE

PENETRATIONS

L I I

(TO REMAIN) 17'-11"± (V.I.F.) 22'-5"± (V.I.F.) 22'-6"± (V.I.F.)

2::.

A1

26 27

PARTIAL BASEMENT PLAN - STRUCTURAL

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

NOTES:

1. REFER TO MECHANICAL DRAWINGS FOR SIZE AND LOCATION OF NEW PIPING

AND FOR PENETRATION THRU EXISTING CONCRETE AT AREA WELL.

2. CONTRACTOR SHALL FIELD VERIFY ALL EXISTING CONDITIONS P RIOR TO

FABRICATION OF ANY NEW SUPPORT STEEL.

8'

4' 0 8'

�c.

i ti f"B.

u;

i +I

CG1)

u;

i +I

'.I'CX)-

CG

CF-

FACE OF

EXIST. COL.

NEW PIPING. SEE

MECH DWGS FOR

SIZE & ELEVATIONS.

PIPE ROLLER

(BELOW EA. PIPE)

SEE MECH. DWGS.

DIMS. TAKEN TO

CL OF ANCHORS

:t' T/MC8x BEAMS

" EL. 108'-9" +/-

(COORD w/ PIPE EL)

5'-6" a-

7 8

TOP EDGE

OF WT7

-8" (END OF MCB

TO PL3/8" CL) 9

a-

EXIST. CONG. COL

ALONG LINE 26 a- PL3/8" TO

MC8's. CONT

WELD 1 1/2"

ALONG VERT.

OF PL

a-

MC8 TO

WT7 1/4

C9 a-

"--��--< KICKER

NEW (2) MC8x8.5

HORIZ. SUPPORT,

EA. SIDE OF WT

WEB, w/ PL3/8" @

END OF SUPPORT

TO PL3/8"

..._____ NEW WT7x24x7'-6" LG

ALONG FACE OF EXIST.

COL CENTER ON WIDTH

BOT. OF DIAG.

KICKER

---- NEW 2L4x4x3/8 DIAG.

FASTEN NEW WT7 TO EXIST.

COLS. w/ 5/8"0 EPOXY ANCHORS, EMBED 5 5/8" INTO EXIST. COL.

(5 ANCHORS EA. SIDE OF WT

WEB - 5" GAGE FOR ANCHORS).

CARE SHOULD BE TAKEN TO LOCATE

ALL REINF. IN COLS. & WT SHALL

BE LOCATED TO AVOID ANCHOR/

REINF. INTERFERENCE. ----�

D5

PIPE HANGAR SUPPORT DETAIL - TYP

SCALE: 3/4" = 1' - 0"

EQ. EQ.

CL OF NEW PIPE ------

EXIST. 10" ELEVATED

CONG. SLAB (TO REMAIN) ---

EXIST. 12" CONG.

KICKER BETWEEN

WT7x & END PL3/8"

•. 3/16

KICKER TO

WT WEB

TOP OF MECH. ROOM

SLAB ON GRADE.

EL = 100'-0"

1' 6" 0 1'

NEW 18"0 PIPE

PENETRATION THRU

ELEVATED CONG.

SLAB

2-12

HSS TO

TOP

FLANGE

WALL (TO REMAIN) ----------- -T"---J- -+- -+-- - - -+-7"-

J

EXIST. CHANNEL. .... -. - ...._________,

l

TO BE REMOVED.

NEW HSS4x3x3/16 ALONG TOP SEE ARCH DWG.

OF NEW W8 BEAM. CONTRACTOR A-301 FOR ITEMS

SHALL FIELD VERIFY HEIGHT TO BE REMOVED

(BASED ON DISTANCE BETWEEN

TOP OF BEAM & BOT. OF CONG.) .1'--- EXIST. BENT PL

AND LENGTH (BETWEEN INSIDE

@CONG. SHELF

FACE OF WALL AND SLOPED (TO REMAIN)

PORTION OF CONG.) OF TUBE o

PRIOR TO FABRICATION ___ _,,

NEW W8 BEAM w/ L3x3x3/8x6"

LG. CLIP ANGLE EA. END. SEE

PLAN FOR SIZE & SPA OF BEAM.

AT CONN. TO CONG. WALL,

PROVIDE (2) 5/8"0 EPOXY

ANCHORS INTO EXIST. CONG.

WALL EMBED. 4" (MIN.). AT

CONN. TO W12, PROVIDE (2) 3/4"

DIA. A325 BOLT IN EA. ANGLE LEG.

B5

FRAMING AROUND PIPE PENETRATION

SCALE: 3/4" = 1' - 0"

� NEW W12 BEAM,

CENTER ON HORIZ.

SECTION OF EXIST.

CONG. HAUNCH. SEE

PLAN FOR SIZE & BEAM

SPAN. REFER TO DETAIL

C8/S-101 FOR CONN.

1'

@ EA. END INTO EXIST.

CONG.

6" 0 1'

W12 BEAM w/ L3x3x3/8x6"

LG. CONN., EA. SIDE OF

WEB. PROVIDE (2) 5/8"0

EPOXY ANCHORS IN L3x3

LEG BETWEEN EXIST. CONC.

EMBED ANCHOR 5 5/8" INTO

EXIST. CONG. (1YP.) -----

BOT. OF EXIST.

ELEV. SLAB

----i===---=::::::::::

==-===s-d�=-----_j

L3x3 TO

WEB 3/16

EXIST. CONG.

BEAM (TO REMAIN) ---

CB

W12x22 CONN. TO EXIST. CONG.

SCALE: 3/4" = 1' - 0"

SOUTHWEST

1' 5n 0

NORTHEAST """

I

INDOOR AANGE

KEY PLAN

SCALE: NTS

NORTH

1'

VEHICLE

SHELTER

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SHEET ID

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EXIST. CONG. WALLS / @ PERIMETER OF

� COOLING TOWER

SUMPS. -� I r7 u -� i

- L_J '

' I n I r tJ c:::::J OUTLINE OF NEW -� - ------ --

MECH. EQUIP. SEE

NOTE S

I I I tJ . c:::::J -� - ; ', I

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NOTE S

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HATCH ENTRANCE

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n c:::::J --tJ c:::::J . -� -

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MECH. EQUIP. SEE -. _ __ _ --_ ..

NOTE 6

I I I

26' -8 1/2"± (INSIDE FACE TO INSIDE FACE OF SUMP)

COOLING TOWER PLAN - STRUCTURAL

SCALE: 3/16" = 1' - 0"

I

5'

EXIST. CHEMICAL

TREATMENT BLDG.,

SEE E5/S-111 FOR

NEW TANK LOCATION

& NEW FRAMING

MEMBERS

AL

4" THICKNESS OF SHOTCRETE

ONG INSIDE FACE OF EXIST.

NC. WALL. (TYP. ALONG EAST

LL, BETWEEN CONG. PIERS)

co

WA

NE

co

W CONG. PIER @

OLING TOWER SUMP

#3, (1) LOCATION IN

MP PIT #3. SEE NOTE 1

R NEW PIER AND NOTE

OR DEMO. OF EXIST.

PIT

SU

FO

2 F

EXI

@C

ST. CONG. PIERS

DOLING TOWER

P PIT (TYP. EA.

P PIT BAY- TO

AIN, U.N.O.)

SUM

AS

"iiiiiij S-501

SUM

REM

EXI ST. W12x BEAMS

FO R EQUIP. SUPPORT

P. EA. SUMP PIT (TY

BA Y - TO REMAIN)

EXI ST. CONG. WALL

TWEEN COOLING

WER SUMP PITS

P., TO REMAIN)

BE

TO

(TY

�q_-

NE

co

W CONG. PIERS @

OLING TOWER SUMP

#2, (2) LOCATIONS IN

MP PIT #2. SEE NOTE 1

R NEW PIER AND NOTE

OR DEMO. OF EXIST.

PIT

SU

FO

2 F

EXI ST. STEEL BEAM

JACENT TO EXIST.

NC. WALL (TYP.

LL LENGTH ALONG

ST EL. OF SUMP

AD

co

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EA

PIT S - TO REMAIN).

SE E NOTE 3 FOR

RROSION REPAIR. co

NE W CONG. PIER@

OLING TOWER SUMP

#1, (1) LOCATION IN

MP PIT #1. SEE NOTE 1

R NEW PIER AND NOTE

OR DEMO. OF EXIST.

co

PIT

SU

FO

2 F

EXI ST. CONG. WALLS

PERIMETER OF

OLING TOWER

MP PITS.

co

SU

5'

EXIST. CONG. SLAB

ON GRADE. T/SLAB

EL.= 100' -0" (TO REMAIN).

NEW MECH. TANK.

SEE NOTE 2 ---

7 8

10' -0" (V.I.F., INSIDE FACE TO

INSIDE FACE OF CONG.

WALL AROUND OPNG.)

EXTENTS OF EXIST. FLR.

GRATING (SEE NOTE 4)

3'-3" 4'-6"

EXIST. L4x4x1/4xCONT.

AROUND PERIMETER

OF OPNG. T/ANGLE

EL.= 99'-11" (TYP, TO

REMAIN)

INSIDE FACE

OF EXIST.

CONG. WALL

"==t== ===1= = ==t= ===1=77

NOTES:

PERIMETER STRUC.

OF EXIST. CHEM.

BLDG. (TO REMAIN)

ES

CL OF NEW

MECH. TANKS

EXIST. STEEL

MEMBERS.

SEE NOTE 1

CHEMICAL TREATMENT BLDG. PLAN - STRUCTURAL

SCALE: 1/4" = 1' - O"

NOTES:

1. EXISTING CS STEEL CHANNELS BELOW EXISTING FLOOR GRATING, SPANNING BETWEEN L4x4 ANGLES AT

PERIMETER OF BASIN OPENING. (TYP. U.N.O.). CONTRACTOR SHALL FIELD VERIFY EXISTING CONDITIONS OF

GRATING/STEEL SUPPORT SYSTEM PRIOR TO ANY NEW WORK.

2. NEW BRINE TANK (ASSUMED MAX. WEIGHT OF 4950 LBS) TO BE PLACED ATOP EXISTING CONCRETE SLAB ON

GRADE. REFER TO MECHANICAL DRAWINGS FOR TANK INFORMATION AND PLACEMENT LOCATION.

3. NEW RESIN TANKS (QUANTITY 2, EACH WITH MAX. WEIGHT OF 3850 LBS) TO BE PLACED ATOP THE EXISTING FLOOR GRATING/NEW STEEL BEAM SYSTEM. REFER TO MECHANICAL DRAWINGS FOR TANK INFORMATION.

NOTIFY CONTRACTING AUTHORITY IF PLACEMENT CHANGES FROM WHAT IS SHOWN ON PLAN.

4. EXISTING STEEL GRATING SHALL REMAIN AT EXTENTS OF OPENING. REINSTALL GRATING AFTER NEW STEEL

HAS BEEN INSTALLED (BELOW).

4'

NEW MC6x12 BEAMS

BELOW NEW MECH.

TANKS.

NEW MECH. TANKS.

SEE NOTE 3

1H-+-- EXIST. 1" METAL

FLOOR GRATING

(TO REMAIN)

2' o 4'

1. NEW 2'-0"x8"x7'-6"+/- CONCRETE PIERS AT EXISTING PIER LOCATIONS, ( 4 LOCATIONS TOTAL SHALL BE VERIFIED IN FIELD. 2 LOCATIONS

FIELD VERIFIED IN SUMP PIT tr2 AND 1 LOCATION IN EACH OF SUMP

PIT #1 AND #3). SEE PHOTOS C7/S-111 AND A7/S-111 FOR CONCRETE

DETERIORATION IN SUMPS #1 AND #3. CONTRACTOR SHALL FIELD

VERIFY ALL EXISTING CONCRETE CONDITIONS IN SUMPS AND

NOTIFY COR IF ANY FURTHER CONCRETE DETERIORATION IS

OCCURRING.

C7

TOWER 1 SUMP - DETERIORATED CONCRETE PIER

2. CONTRACTOR SHALL DEMOLISH EXISTING PIERS PRIOR TO

CONSTRUCTION OF NEW PIERS ( NEW PIERS TO BE PLACED AT SAME

LOCATION AS THE EXISTING PIERS BEING REMOVED). CONTRACTOR

SHALL FIELD VERIFY ANY DOWEL CONNECTION BETWEE N

PIERS/PERIMETER WALL AND NOTIFY COR OF THE EXISTING

CONNECTION CONDITIONS. SEE DETAIL A6/S-501 FOR EXISTING

3. EXISTING STEEL BEAMS WITH CORROSION AND RUST PRESENT.

CONTRACTOR SHALL CLEAN AND REMOVE ALL EXISTING

CORROSION/RUST FROM STEEL BEAMS AND FASTENERS AT THIS

LOCATION AND APPLY A COLD GALVANIZING REPAIR PAINT .

CONTRACTOR SHALL FIELD VERIFY EXISTING STEEL IN ALL SUMPS

A Tl Y O IF O S F TE L C 10 IS O U RI G.

0 CT R H L R VI E O I IS IN S M Pl AND

SCALE: N.T.S.

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SOUTHWEST SOUTHEAST

STEEL STRUCTURE PRIOR TO/DURING DEMOLITION OF CONCRETE

PIERS.

5. PROVIDE INTEGRAL WATERPROOFING ADMIXTURE TO CONCRETE

MIX DESIGN FOR ALL NEW CONCRETE APPLICATIONS

NORTHEAST """

ROOM WING

6. -·-·--- INDICATES EXTENTS OF NEW MECHANICAL EQUIPMENT. REFER

TO MECHANICAL DRAWINGS FOR LOCATION OF NEW EQUIPMENT,

INCLUDING PENETRATIONS THROUGH SUMP WALLS & FLOOR

PLATES. NEW EQUIPMENT PLACEMENT AND RAIL SYSTEM SHALL

KEY PLAN

BE SIMILAR TO EXISTING AND BE CENTERED ON STEEL BEAMS

{BELOW).

7. PROVIDE CRYSTALLINE WATERPROOFING APPLICATION TO ALL

EXISTING CONCRETE SURFACES INTERNAL TO SUMP. SEE

SPECIFICATION SECTION 07 16 16 FOR INFORMATION ON

APPLICATION PROCESS FOR WATERPROOFING.

8. SEE SPEC SECTION 03 37 13 FOR SHOTCRETE APPLICATION AND

9. SEE DETAIL A1/S-501 FOR EXISTING CONCRETE REPAIR

PROCEDURES AND QUANTITIES AT REMAINING LOCATIONS

THROUGHOUT SUMP EXTENTS (DOES NOT INCLUDE REPAIRS AT

PIERS TO BE REPLACED AND WALL TO RECEIVE SHOTCRETE

APPLICATION).

A?

TOWER 3 SUMP - DETERIORATED CONCRETE

SCALE: N.T.S.

SCALE: NTS

NORTH

PIER

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1 2

CRACKING (WET/DRY)

ALONG FACE OF

CONC. SURFACES ------r

EXIST. REINF. BARS

WITHIN CONC. WALL

(V.1.F.)

EXTERIOR FACE

OF EXIST. CONC.

(WALL)

SPALL SURFACE

w/ CORRODED REINF.

BARS EXPOSED

• \• (REDUCTION IN

EXIST. REINF.

AREA<25%)

• • INTERIOR FACE

OF EXIST. CONC.

(WALL)

REPAIR PROCEDURE:

1. CONTRACTOR SHALL DETERMINE EXTENTS OF

SOUND CONCRETE AROUND SPALL SURFACE.

2. PROVIDE 3/4" (MAX.) DEEP SAWCUT (SAWCUT

SHALL NOT CUT THROUGH ANY EXISTING

REINFORCING BARS). EXTENTS OF SAWCUT

SHALL BE 2" BEYOND EXTENTS OF SPALL AREA.

(SAWCUT SHALL BE AT 20" ANGLE ALONG DEPTH)

3. REMOVE ALL LOOSE CONCRETE FROM AREA BY

METHODS NOT DAMAGING EXIST. REINF. BARS.

4. CHIP AWAY ANY CONCRETE FROM ALL SIDES OF

EXIST. REINF. & CLEAN ALL CORROSION FROM

REINF.

5. APPLY A CORROSION RESISTANT COATING TO

REINF (COATING SHALL ACT AS AN ANTI

CORROSION PRIMER AND BONDING AGENT).

6. APPLY BONDING MATERIAL TO EXPOSED

CONCRETE SURFACE & PATCH w/ POLYMER

MORTAR

7. SEE SPEC SECTION 03 01 00.

SPALLING SHALL BE ASSUMED

TO OCCUR OVER A TOT AL

AREA OF 750 SQ FT FOR ALL

CONCRETE SURFACES WITHIN

THE SUMPS

MISCELLANEOUS CONCRETE REPAIRS

SCALE: 1" = 1' - O"

�- PORTION OF EXIST.

CONG. SURFACE w/

REPAIR REQUIREMENTS

(FOR ILLUSTRATION

PURPOSES ONLY)

CRACK (INJECTION)

REPAIR PROCEDURE

(ASSUMED FOR A TOTAL OF

100 LF OF WALL SURFACE):

U T XI . CRACK

(TO SIZE) TO ALLOW FOR INJECTION

OF CRACK REPAIR MATERIAL (PER

MANUF. INSTRUCTIONS).

2. CLEAN CRACK OF ANY LOOSE OR

FOREIGN MATTER BY BRUSHING OR

CHIPPING METHODS..--- CONC. SURFACE SPALL

ALONG FACE OF CONC.

3. PROVIDE APPROPRIATE INJECTION

COMPOUND:

A. EPOXY INJECTION FOR CRACKING

w/ NO MOISTURE EVIDENT AT CRACK.

B. CEMENTITIOUS (POLYMERIZED)

MORTAR INJECTION FOR CRACKING

w/ MOISTURE EVIDENT AT CRACK

C. SEE SPEC SECTION 03 01 00 FOR ADD'L

PRODUCT INFORMATION

4. CLEAN SURFACE OF EXCESS COMPOUND

& SEAL CRACK AS NECESSARY.

REPAIR PROCEDURE:

UJ UJ

UJ >

(/) 0

EXIST. REINF. BARS

WITHIN CONC. WALL

(V.I.F.)

NEW REINF. BAR

& MECH. COUPLER.

SEE NOTE 6

SPALL SURFACE

w/ CORRODED REINF.

BARS EXPOSED

(REDUCTION IN

EXIST. REINF.

AREA>25%)

EXIST. REINF. BARS

w/ NO CORROSION

EVIDENT

__..- INTERIOR FACE

OF EXIST. CONC.

(WALL)

1. CONTRACTOR SHALL DETERMINE LOCATION

OF EXIST. REINF. BARS WHERE LOSS OF SECTION

IS NO LONGER EVIDENT.

2. REMOVE EXIST. CONC. 3" (MIN.) BEYOND THIS

LOCATION.

3. PROVIDE 3/4" (MAX.) DEEP SAWCUT (SAWCUT

SHALL NOT CUT THROUGH ANY EXISTING

REINFORCING BARS). THE SAWCUT SHALL BE

BEYOND EXTENTS OF NON-CORRODED REINF.

BARS.

4. REMOVE ALL LOOSE CONCRETE FROM AREA BY

METHODS NOT DAMAGING ANY EXIST. REINF. BARS.

5. APPLY A CORROSION RESISTANT COATING TO

REINF EXPOSED & REMAINING REINF. BARS (COATING

SHALL ACT AS AN ANTI CORROSION PRIMER AND

BONDING AGENT).

6. INSTALL MECHANICAL COUPLERS TO EXIST. REINF.

BARS & PROVIDE NEW REINF. BARS OF SAME SIZE

& SPA. TO COUPLERS. COAT NEW REINF. BARS w/

CORROSION RESISTANT COATING.

7. APPLY BONDING MATERIAL TO EXPOSED CONCRETE

SURFACE & PATCH w/ POLYMER MORTAR

8. SEE SPEC SECTION 03 01 00

0 1' 2'

EXIST. 1" METAL

GRATING TO BE

RE-INSTALLED AFTER

NEW STEEL BEAMS

INSTALLED.-----.__

EXIST. SLAB ON

GRADE. SEE PLAN

FOR EL. ------...

EXIST. CONC. WALL

@ BASIN (TYP AROUND

PERIMETER) ----�

INSIDE FACE OF

EXIST. CONC.

SUMP WALL ----.__

EXIST. W12 BEAM

TO REMAIN. SEE

NOTE 4 ON S-111 FOR

SHORING DURING

EXIST. PIER REMOVAL

F6

LOCATION TO MATCH EXIST.

L4x4 TO )-

.-,-...,t:'

MC6 3/16

� NEW MC6 CHANNEL

BELOW EXIST. GRATING.

SEE PLAN FOR SIZE &

LOCATION.

NEW L4x4x1/4 BETWEEN

NEW MC6 & EXIST. STEEL

BEAMS (TO REMAIN).

LOCATION SHALL BE

SIMILAR TO MEMBER

BEING REMOVED.

CHEMICAL BLDG. FRAMING DETAIL

SCALE: 3/4" = 1' - O"

4" (THICKNESS OF NEW

SHOTCRETE LAYER

BETWEEN CONC.

PIERS , SHOWN BEYOND)

1'-0"+/- (THICKNESS

OF EXIST PERIMETER

SUMP WALL)

1' 6" 0 1'

NOTE: I

ALL STRUCTURAL WORK SHALL BE SEQUENCED WITH

> MECHANICAL EQUIPMENT INSTALLATION. REFER TO

SHEET G-003 FOR PHASING/SEQUENCING COORDINATION. 1

EXIST. EXT.

BLDG WALL

EXIST. L4x4 (w/ ANCHORS

INTO WALL)@ TOP OF

CONC. WALL (TO REMAIN -

TYP. AROUND PERIMETER)

EXIST. CONC. WALL

@BASIN (TYP

AROUND PERIMETER)

.....__ L6x6x3/4x6" LG., w/ (2)

5/8" DIA. EPOXY ANCHORS.

EMBED. 4" INTO CONC.

WALL. CENTER L6x6 ON

NEW MC6 BEAM (TYP. EA.

END OF NEW MC6)

& NOTE 3 FOR CLEANING =

OF ANY CORROSION

± T/NEW CONC. PIER

( EL. 107'-6"+/- (V.I.F.

MATCH EXIST.)

PROVIDE (3) #4

STIRRUPS@

TOP OF PIER ---

NEW CONC. PIER. SEE

A1/S-111 FOR LOCATION

OF NEW PIERS & NOTE

1 FOR DIMS. ----�

#5 x 18" LG. DOWEL

@ NEW STIRRUP

LOCATIONS. EMBED.

& EPOXY 6" INTO

EXIST. CONC. WALL ----

PROVIDE #3 BARS

@ 12"oc, EA. WAY, CENTER IN NEW

SHOTCRETE LAYER

(BEYOND). EXTEND

HORIZ. THRU NEW

PIER. ----------

PROVIDE #4

STIRRUPS@

12"oc (MAX) ALONG

HEIGHT OF PIER _ ___,

EXIST. 10" CONC.

BASE SLAB (REINF.

NOT SHOWN FOR

CLARITY) ---�

r __ ...r:::�::1:,d r---tr--- NEW GROUT PAD

BELOW EXIST.

BEAM

EXIST. SUMP WALL

@ PERIMETER w/

EXIST. REINF

(PER AS-BUIL TS)

,......-- EXIST. DOWELS BETWEEN

SLAB & PIER (QUANTITY 6).

DOWELS TO REMAIN PER

EXIST. CONDITION.

CONTRACTOR SHALL

VERIFY QUANTITY &

CONDITION. NOTIFY

COR IF DOWEL REQUIRES

REPAIR

A6

PIER REPLACEMENT DETAIL

SCALE: 3/4" = 1' - O" 1' 6" 0 1'

INSIDE FACE OF

EXIST. CONC.

SUMP WALL -�

PROVIDE #3 BARS

@ 12"oc, EA. WAY, CENTER IN NEW

SHOTCRETE LAYER

(BEYOND). EXTEND

HORIZ. THRU NEW

PIER.

#4 STIRRUPS@

12"ocALONG

HEIGHT OF PIER

NEW CONC. PIER.

NEW (6) #6 VERT.

BARS IN NEW

CONC. PIER -�

4" (THICKNESS OF NEW

SHOTCRETE LAYER

BETWEEN CONC. PIERS)

1'-0"± (THICKNESS

OF EXIST PERIMETER

SUMP WALL

EXIST. SUMP WALL

@ PERIMETER (EXIST

REINF. NOT SHOWN

FOR CLARITY)

#5 x 18" LG. DOWEL

@ NEW STIRRUP

LOCATIONS. EMBED.

& EPOXY 6" INTO

EXIST. CONC. WALL

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NEW SLAB/FLOOR MOUNTING

DETAILS FOR REMOVABLE

RAILINGS. SEE SHEET A301

WHERE LOCATED AND ALSO

PLAN VIEW#2

5" j

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NEW WALL MOUNTING DETAILS

FOR REMOVABLE RAILINGS.

SEE SHEET A301 WHERE

LOCATED AND ALSO PLAN

VIEW#2

NOTE:

1. PLATE AND MOUNTING TUBES

TO BE DESIGN BY RAILING

MANUFACTURER.0

E1

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10"

RAILING BRACKETS

SCALE: 3" = 1' - o• 0 2" 4" a· - -

2. RAILING SYSTEM TO BE

FASTENED TO EXISTING

CONCRETE w/ 1/2"0 EPOXY

ANCHORS. EMBED 4 1/2"

INTO EXIST. CONCRETE

1' - -

NEW GALVANIZED PIPE ---

RAILING, SLAB

MOUNTED AND EACH

SECTION REMOVABLE

1 3/4"

INDICATES DIMENSION

TO CENTERLINE OF .

RAILING POST. - -

TYPICAL "'

N

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2 1/2" 7'-9 3/4"

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RAILING, TOP OF WALL

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SECTION REMOVABLE

�- EXISTING CONCRETE

FILLED PANELS TO BE

REMOVED

---- EXISTING LEDGE FOR

PANEL TO SEAT

SHALL REMAIN AT

PERIMETER

I E1 N

NEW GALVANIZED PIPE

RAILING, WALL ½ MOUNTED AND EACH in

SECTION REMOVABLE �-

N

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PENETRATIONS THROUGH

CONCRETE SLAB TO REMAIN

NEW DUCT PENETRATION. --'-_,;_ _____ .__

SEAL WATER TIGHT TO ro I

I

'----..ck- J

CONCRETE SLAB

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RAILING, WALL

MOUNTED AND EACH

SECTION REMOVABLE

6'-4"

5" 5• u u z

II

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EXISTING AREA WELL - NEW WORK

SCALE: 1/4" = 1' - O" 4'

r-- EXISTING f

STOREFRONT

VESTIBULE TO

REMAIN

)-H!---- EXTENT OF AREA

WELL BELOW

L

2' 0

(2) #5 , HORIZ., CONT.

ALONG LENGTH OF

PERIMETER CURB

NEW CONG. CURB --�

AROUND PERIMETER

OF AREA WELL

OPENING. SEE PLAN

FOR LOCATION ON

(4) SIDES

TOP OF EXIST. ---.._

CONG. AROUND

AREA WELL

OPENING

SEE PLAN #2 BELOW ,

I I I

8"

1 1/2"

CLR.

;r

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:-1 w

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8 9

GENERAL NOTES (DRAWINGS SHOW DESIGN INTENT):

A. EXISTING AREA WELL DEMOLITION:

B.

REMOVE ALL SEALANTS AND PREP SURFACES FOR NEW WORK

REMOVE EXISTING CONCRETE FILLED PANS CURRENTLY USED AS REMOVABLE

PANELS

REMOVE SEALANTS AND PREP FOR NEW WORK ALONG NORTH EDGE OF AREA WELL

REMOVE ALL LOOSE CONCRETE AND APPLY PROPER CONCRETE PATCHWORK TO

RESTORE TO ORIGINAL CONDITION AS MUCH AS PRACTICABLE

EXISTING AREA WELL NEW WORK

EXISTING POCKET THAT CONTAIN EXISTING PANELS AND LEDGE ANGLES ARE TO

REMAIN. PAINT ANCHORS TO REDUCE CORROSION AND SEAL ALL JOINTS

P ROVIDE A NEW CONCRETE CURB (8" WIDE) AT PERIMETER AS SHOWN ON SECTIONS

ON SHEET A-301. PROVIDE A SLOPE FOR PANELS THAT AS A MINIMUM OF 1/2" PER

F T.

,.--.,,...RO E A (A OLA N M ERi.A; ON

MATERIALS AND PREVENT CORROSION

P ROVIDE REINFORCED INSULATED METAL PANELS THAT SEAL TO EACH OTHER

WATERTIGHT AND OVERLAP CONCRETE CURB. METAL PANEL SHALL BE CAPABLE OF

SUPPORTING 300 LBS CONCENTRATED LOAD ASSOCIATED WITH MAINTENANCE

WORKERS.

PANELS SHALL HAVE A DRAINAGE SYSTEM THAT LEADS TO DRAINAGE BEYOND CURB.

PANELS SHALL BE SIZED TO BE MANUALLY REMOVED AND REPLACED INTO POSITIONS

SHOWN. PROVIDE HANDLES THAT ARE ACCESSIBLE. SIZE OF PANELS SHALL BE

#4 LI-BAR @ 48"oc ALONG -+--

LENGTH. EMBED & EPOXY

I

BASED ON ABILITY TO PHY SICALLY REMOVE THEM MANUALLY BY A MINIMUM OF 2

PEOPLE. (SUGGEST THAT 4 HANDLES BE PROVIDED, 2 ON EACH END, INSTALL

'--_.l,f.lliN.!;��!JI J,IA-M.!:::FAc::i{LJI D N P S �E !,IE'J\rtJ:..J.��Eif"__,, VERT. LEGS 6" INTO EXIST.

CONG. (TYP. ALONG EAST,

WEST, & SOUTH ELS.).

PROVIDE SINGLE LEG

DOWEL @ 48"oc ALONG

NORTH EL., CENTER IN

CURB

E5

CONCRETE CURB DETAIL

SCALE: 3" = 1' - O" 0 2" 4• 6" - --

ft

F

I

1'

E1

OF THEIR INTEGRITY)

PANELS SHALL BE LOCKED INTO POSITION FROM INSIDE OF AREA WELL FOR

SECURITY. SEE DETAIL ON SHEET A301 SHOWING SPRING LOADED LATCH. PANELS

ARE DESIGNED TO BE REMOVED AND REPLACED IN SEQUENCE WITH THE NORTH

PANEL TO BE THE FIRST REMOVED AND LAST TO BE REPLACED.

C. ADDITIONAL NEW WORK:

PROVIDE GALVANIZED RAILINGS SIMILAR TO THOSE SHOWN ON SHEET A-301.

RAILINGS SHALL BE MOUNTED ON THE FACE OF EXISTING CONCRETE ON THE WEST

AND SOUTH SIDE.

RAILINGS SHALL BE MOUNTED ON THE TOP OF CONCRETE WALL ON THE EAST SIDE

RAILINGS SHALL BE MOUNTED ON THE EXISTING CONCRETE SLAB ON THE NORTH

SIDE

.,,-- EXISTING CONCRETE

FILLED PANELS TO BE

REMOVED

EXISTING LEDGE FOR

PANEL TO SEAT

SHALL REMAIN AT

PERIMETER

r-- EXISTING f

STOREFRONT

VESTIBULE TO

REMAIN

I I ________________ : ---1 '>--Ill--- EXTENT OF AREA

I WELL BELOW

! EXISTING PIPE -------...

PENETRATIONS THROUGH

CONCRETE SLAB TO REMAIN

NEW DUCT PENETRATION. --�-----.,

SEAL WATER TIGHT TO

CONCRETE SLAB

II

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SOUTHWEST

SOUTHEAST

NORTHEAST

ROOM WING

KEY PLAN

A5

DN-

EXISTING AREA WELL - DEMOLITION

SCALE: 1/4" = 1' - O" 4'

SCALE: NTS

2' 0 4'

I

INDOOR AANGE

VEHICLE

SHELTER

US Army Corps of Engineers ®

SHEET ID

A-101

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SK-1

WH-1

ES-12" SAN 11 EWH-1

CO

SP-1

3"13

RPZ-2

3"12

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US Army Corps of Engineers

SCALE:

KEY PLAN

NTS

PHASE II

OFFICE

COMPLEX

PHASE I PHASE III

NORTHEAST

LAB

TOWER WING

SOUTHWEST

LAB

SOUTHEAST

LAB

SUPPORT

WING

CLEAN

ROOM WING

VEHICLE

SHELTER

7/17/2020

SHEET KEYNOTES:

1. DEMOLISH ONE COMPARTMENT SINK AND ALL ASSOCIATED WATER AND SANITARY

PIPING. REFER TO PHOTO B. SINK UNDERCOATING CONTAINS ASBESTOS-CONTAINING

MATERIAL. ASBESTOS-CONTAINING FURNITURE SHALL BE REMOVED IN ACCORDANCE

WITH WPAFB SPECIFICATION SECTION 02 08 10.

2. DEMOLISH EMERGENCY SHOWER/EYE-WASH COMBINATION. REFER TO DETAIL D3 ON

THIS SHEET.

3. PROVIDE FREESTANDING SINK. ROUTE SANITARY PIPING ABOVE SLAB AND CONNECT

TO NEW SUMP PUMP. PROVIDE NEW COLD AND HOT WATER PIPING AS DESCRIBED

ON SHEET P-501.

4. PROVIDE EMERGENCY SHOWER/EYE-WASH COMBINATION. REFER TO DETAIL A2 ON

THIS SHEET. CONNECT TO SANITARY PIPING ABOVE SLAB.

5. PROVIDE "TEPID-WATER" ELECTRIC WATER HEATER FOR EMERGENCY FIXTURES.

PROVIDE NEW COLD AND HOT WATER PIPING AS DESCRIBED ON SHEET P-501.

6. PATCH EXISTING FLOOR AROUND FLOOR DRAINS TO ALLOW FOR PROPER DRAINAGE.

SEE DETAIL F1 ON THIS SHEET.

7. PROVIDE DUPLEX SUMP PUMP (SP-1) WITH MANUFACTURER'S CONTROL PANEL.

RECONNECT EXISTING DRAIN LINES TO NEW SUMP PUMP BASIN. REFER TO DETAIL

A5/P-501. INTERFACE PUMP CONTROL PANEL TO THE BMS. REFER TO M-705 FOR

INTEGRATION POINTS.

8. SANITARY OUTLET FROM SUMP PUMP TO REMAIN.

9. DEMOLISH SUMP PUMP.

10. RECONNECT SUMP PUMP DISCHARGE TO THIS EXISTING CONNECTION.

11. PROVIDE POINT OF USE WATER HEATER AND POINT OF USE THERMOSTATIC MIXING

VALVE SIMILAR TO BRADLEY MODEL S59-4016. REFER TO PLUMBING SCHEDULE ON

THIS SHEET FOR ADDITIONAL INFORMATION. INSTALL PER MANUFACTURER'S

RECOMMENDATIONS.

12. RESIN TANK REGENERATION DISCHARGE LINE. PROVIDE 3" SANITARY LINE BELOW

EXISTING SLAB AND DISCHARGE INTO NEW SUMP PUMP. SLOPE PIPE AT 1/8" PER FT.

TOWARDS SUMP. REFER TO M-111 FOR CONTINUATION.

13. ROUTE PIPING OVERHEAD NO LOWER THAN 80" ABOVE FINISHED FLOOR. PROVIDE

ENOUGH CLEARANCE THAT A PALLET JACK AND FULL PALLET OF SALT CAN PASS

UNDERNEATH PIPING WITH A 6" CLEARANCE. PROVIDE ADJUSTABLE PIPE SADDLE

FLOOR SUPPORTS WITH BASE PLATE AND STANCHION ROD IN THE LOCATION

SUGGESTED ON THE PLAN. EPOXY PIPE SUPPORT BASE PLATES TO EXISTING SLAB ON

GRADE. PIPE SUPPORTS SHALL BE SIMILAR TO ANVIL INTERNATIONAL PRODUCTS. 3"

PIPING SHALL NOT BE SUPPORTED FROM THE CEILING. REFER TO M-111 FOR

CONTINUATION.

GENERAL SHEET NOTES:

1. NOT ALL VALVES AND EQUIPMENT ARE SHOWN FOR CLARITY.

2. THE FOLLOWING SURFACES IN THE CHEMICAL TREATMENT BUILDING TESTED

POSITIVE FOR LEAD CONTENT IN EXCESS OF THE EPA REGULATORY THRESHOLD OF

1.0 MG/CM2: YELLOW CONCRETE CURBS. CONTRACTOR SHALL PERFORM LEAD

CONTAINING PAINT CONTROL MEASURES IN ACCORDANCE WITH WPAFB

SPECIFICATION 01 02 20.

3. AS-BUILT DOCUMENTATION OF BUILDING 618 DOES NOT EXIST. EXISTING SANITARY

PIPING OUTLET METHODS AND ORIENTATION ASSUMED.

32"

11-1/2"

83-1/2"

42"

10"

52-1/2"

7"

9"

8" DIA. BOLT CENTERS

18"

3/8" DIA

(3 HOLES)

SIGN

WALL

STAINLESS STEEL

EYEWASH

WASTE 1-1/4" NATIONAL PIPE

THREAD TO NEW SUMP PUMP

PUSH PLATE

FOOT PEDAL

BRACE

SUPPLY 1-1/4"

NATIONAL PIPE THREAD

STAINLESS STEEL

SHOWER HEAD

EMERGENCY PULL HANDLE

BASE MOUNTING DETAIL

SUPPLY 1-1/4"

NATIONAL PIPE THREAD

BRACE

PLUMBING FIXTURE SCHEDULE

TAG FIXTURE DESCRIPTION BASIS OF DESIGN

MANUFACTURER

BASIS OF DESIGN

MODEL #

SK-1 FIXTURE: 16 GA, STAINLESS STEEL, SINGLE BOWL, WELDED CONSTRUCTION FOR CONSISTENT METAL GAUGE THICKNESS, 14" DEEP

BOWL WITH 3/4" COVED RADIUS, 8" BACKSPLASH, 1-1/2" EDGE RIM DESIGN, 3-1/2" DRAIN WITH BASKET STRAINERS INCLUDED, 1-5/8"

GALVANIZED LEGS WITH 1" ADJUSTABLE FEET, LEFT SIDE DRAIN BORAD.

ELKAY WNSF8124L2

FAUCET: 3 3/8" BODY, ADJUSTABLE ARMS, SHORT SPOUT WITH PAIL HOOK AND 3/4" MALE HOSE THREAD OUTLET, VANDAL PROOF LEVER HANDLE, OFFSET INLET SUPPLY ARM WITH 1/2" NPT FEMALE THREAD INLET, CHROME PLATE FINISH.

CHICAGO 445-HCABCP

DRAIN WITH NICKEL PLATED BRASS BODY WITH GRID STRAINER, POLISHED FINISH. MCGUIRE 165LK, 8902

ES-1 SHOWER AND EYE/FACE WASH: 8" STAINLESS STEEL SHOWER HEAD WITH SPEAKMAN IMPELLER FACEPLATE.

VALVE: 1" NPFT 316 STAINLESS STEEL, STAY-OPEN BALL VALVE. ACTIVATED BY RIGID STAINLESS STEEL PULL ROD WITH TRIANGULAR HANDLE. 304 STAINLESS STEEL TUBE. 1-1/4" NPTF INLET AND DRAIN. 8" STAINLESS STEEL FLOOR FLANGE. UNIT HAS NATURAL BRUSHED STAINLESS STEEL FINISH. EYE/FACE WASH: VALVE: 1/2" NPFT 316 STAINLESS STEEL, STAY-OPEN BALL VALVE. ACTIVATED BY STAINLESS STEEL PUSH HANDLE. SPRAY HEADS:

AERATED OUTLETS IN BRASS SPRAY HEADS SUPPLY CONVERGING STREAMS TO PRODUCE A CURTAIN OF AERATED WATER. VOLUME CONTROLS IN EACH SPRAY HEAD ENSURE PROPER SPRAY PATTERN. BRASS WATERWAYS ARE SHIELDED BY "SAFETY" YELLOW POLYPROPYLENE COVERS. RECEPTOR: STAINLESS STEEL.

SPEAKMAN SE-623

RPZ-1 3" REDUCED PRESSURE ZONE ASSEMBLY WITH TWO CHECK VALVES, PRESSURE RELIEF VALVE, AND TWO BALL OR GATE VALVES. STANDARD ORIENTATION. PROVIDE INDIRECT DRAIN WITH AIR GAP FITTING. REFER TO SHEET M-111.

FEBCO MASTERSERIES

880V

RPZ-2 3" REDUCED PRESSURE ZONE ASSEMBLY WITH TWO CHECK VALVES, PRESSURE RELIEF VALVE, AND TWO BALL OR GATE VALVES. STANDARD ORIENTATION. PROVIDE INDIRECT DRAIN WITH AIR GAP FITTING. REFER TO SHEET M-111.

WATTS 957

WH-1 ELECTRIC, TEPID WATER DELIVERY SYSTEM FOR EMERGENCY FIXTURES, 3" THICK POLYURETHANE FOAM INSULATED TANK WITH FACTORY PACKAGED AND PIPED MIXING VALVE. 119 US GALLONS STORAGE CAPACITY, TEPID WATER TEMPERATURE = 85 DEG. F, SOLID STAINLESS STEEL CONSTRUCTION. PROVIDE 3 kW ELEMENT at 208V-1-60 - 14 amp.

HUBBELL EMV

EWH-1 ELECTRIC, POINT-OF-USE FOR SERVICE TO SK-1. 1/2" NPT CONNECTIONS. MOUNT UNDER SINK. FIELD REPLACEABLE HEATING ELEMENT. 4 US GALLONS STORAGE CAPACITY, HOT WATER TEMPERATURE RANGE = 50 - 140 DEG. F, ELECTRICAL: 110/120 VOLTS, 12 AMPS, 1440 WATTS, POWER PLUG OUTLET READY.

CHRONOMITE CMT-4.0

SP-1 316 STAINLESS STEEL SUBMERSIBLE DUPLEX PUMP. PUMP SHALL BE CAPABLE OF DISCHARGING INFLUENT OF 35 GPM AT 20' HD RESISTANCE. PROVIDE PUMP CONTROL PANEL TO DUTY CYCLE PUMPS. PUMP MOTOR CASING.

PUMP VOLUTE, IMPELLER, SHAFT AND EXTERNAL HARDWARE SHALL BE 316 SS. EACH PUMP MOTOR:

208V-3PH-60HZ, 3.5 FLA, 18.15 LRA. ONE CIRCUIT SIZED FOR BOTH PUMPS SHALL BE PROVIDED TO THE PUMP

CONTROL PANEL.

BJM Pumps JX08SS

P-111

C H

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01/4"=1'-0" 2' 4' 8'A5 ENLARGED PLAN - CHEMICAL TREATMENT BUILDING - PLUMBING - DEMOLITION

01/4"=1'-0" 2' 4' 8'C5 ENLARGED PLAN - CHEMICAL TREATMENT BUILDING - PLUMBING

NTSA2 DETAIL - EMERGENCY EYE WASH

NONED1

PHOTO - ONE

COMPARTMENT SINK

NONED3

PHOTO - EMERGENCY

EYE WASH/SHOWER

NONEF1 PHOTO - DAMAGED FLOOR

W

2Q R

R

-0

(E)8" (E)2"

(E)12"

(E)8" (D)P-6

(E)ET-1

(E)AHU-31

(E)1.5"

(E)4"

(E)AS-1

(E)AHU-5

GENERAL SHEET NOTES:

1. NOT ALL VALVES AND EQUIPMENT ARE SHOWN FOR CLARITY. REFER TO MD801 AND M-801.

2. ALL WORK ON THIS SHEET SHALL BE SEQUENCED. THE CHILLED WATER PLANT SHALL NEVER

HAVE LESS THAN TWO CHILLER SYSTEMS (CHILLER, PUMPS, TOWER) READY FOR OPERATION.

REFER TO SUGGESTED SEQUENCE OF CONSTRUCTION ON THE G-003 SHEET.

3. THE FOLLOWING SURFACES IN THE CHILLER ROOM TESTED POSITIVE FOR LEAD CONTENT IN

EXCESS OF THE EPA REGULATORY THRESHOLD OF 1.0 MG/CM2: YELLOW CONCRETE CURBS,

LIGHT BLUE CHILLER COMPONENTS, RED CONCRETE FLOOR, GRAY ELECTRICAL BOXES, BLUE

PUMPS, ORANGE PIPES, GRAY PIPES. CONTRACTOR SHALL PERFORM LEAD CONTAINING PAINT

CONTROL MEASURES IN ACCORDANCE WITH WPAFB SPECIFICATION 01 02 20.

(D)P-1

(E )1

2"

(E)VFD

(D)P-2

(D)P-5

MATCH LINE THIS SHEET

(D)CH-3

(D)12"

(D)P-4

(D)12"

(E)CWP-7

(D)12"

(D)12"

M

(E)P-9

(E)P-8

(E)P-7

(E)FD

(E)FD

(E )4

M

M

(D)P-37

(E)12"

(E)12"

(D)12"

(D)12"

(E)FM

SHEET KEYNOTES:

1. DEMOLISH CHILLER SYSTEM COMPLETE.

2. DEMOLISH CHILLER ACCESS STAIRS. REPAIR DAMAGE TO THE CONCRETE PAD BECAUSE OF THIS

WORK.

3. EVACUATE REFRIGERANT R-123 FROM DEMOLISHED CHILLERS. DISPOSE OF PER SPECIFICATION

SECTION 02 09 10.

4. DEMOLISH AUTOMATIC BACKWASH VALVE AND STRUCTURAL SUPPORT COMPLETE.

5. REMOVE CONDENSER WATER PIPING AS INDICATED ON PLAN. UTILIZE UPSTREAM 3-WAY VALVE AND

SUPPLY LINE BUTTERFLY VALVE TO ISOLATE THE CONDENSER WATER SYSTEM.

6. DEMOLISH LAKOS FILTER. CONCRETE PAD TO REMAIN. REPAIR DAMAGE TO THE CONCRETE PAD

BECAUSE OF THIS WORK.

7. DEMOLISH CONDENSER WATER PUMP AND CONCRETE PAD.

8. DEMOLISH CHILLED WATER PUMP AND CONCRETE PAD.

9. DEMOLISH CHILLED WATER PUMP DISCHARGE PIPING BETWEEN PUMP AND CHILLER.

10. DEMOLISH CHILLED WATER PUMP SUCTION PIPING BETWEEN RETURN HEADER TEE AND PUMP. PROVIDE

BLIND FLANGE CONNECTIONS AT TEE BRANCH. ISOLATE AND DRAIN THE MAIN CHILLED WATER

PLANT BY CLOSING THE SEVEN(7) PAIRS OF ISOLATION VALES INDICATED ON THE NEW WORK

PLAN. THIS WORK WILL REQUIRE AN OUTAGE OF THE CHILLED WATER SYSTEM PLANT. SCHEDULE

CONSTRUCTION WITH BASE CE AND AFRL WITH AT LEAST TWO WEEKS NOTICE OF WORK.

11. DEMOLISH CHILLED WATER SUPPLY PIPING AND APPURTENANCES FROM CHILLER TO NEAREST

ISOLATION VALVE AS SHOWN ON PLAN.

12. DEMOLISH BUILDING REHEAT RETURN PIPING AND APPURTENANCES FROM NEAREST ISOLATION VALVES TO CHILLER'S HEAT RECOVERY BUNDLE. THE REHEAT RETURN PIPING TO EACH CHILLER IS PARALLELED IN SERIES WITH THE SUCTION LINE TO THE REHEAT PUMPS. DO NOT REMOVE ALL THE HEAT RECOVERY PIPING AT ONCE, PUMPS WILL DEADHEAD. PROVIDE FULL SIZE BRIDGE PIPING

ACROSS THE LINES AS DESCRIBED ON THE M-101.

13. DEMOLISH REFRIGERANT MONITORING SYSTEM AND APPURTENANCES.

14. POWER OFF BOOSTER PUMP (CWP-7) AND CLOSE THE ISOLATION VALVES AS INDICATED.

15. CLOSE BYPASS BALANCE VALVE TO PROHIBIT FLOW THROUGH THE BYPASS LINE. PLACE A

PERMANENT TAG ATTACHED TO THE VALVE INDICATED THAT THE "VALVE MUST REMAIN CLOSED TO

PROHIBIT FLOW THROUGH BYPASS LINE".

16. DEMOLISH BUILDING REHEAT RETURN MAIN PIPING AS INDICATED ON PLANS. UTILIZE INDICATED ISOLATION VALVES ON MAIN RETURN LINE AND BRANCH ISOLATION VALVES. THIS WILL REQUIRE A

BUILDING HEAT PLANT ISOLATION AND SHUT DOWN TO REMOVE AND INSTALL BRIDGE PIPING.

COORDINATE THIS WORK DURING ANNUAL STEAM PLANT SHUTDOWN, TYPICALLY IN JUNE.

17. TEMPORARY REMOVE REFRIGERANT EXHAUST FAN, DUCTWORK AND GRILLES TO MAKE ROOM FOR NEW CHILLER INGRESS. RECONNECT FAN, DUCTWORK AND GRILLES ONCE NEW CHILLERS ARE RIGGED INTO PLACE. CLEAN DUCTWORK GRILLES AND EXHAUST FAN PER SPECIFICATION SECTION 23 01 30.41.

18. EXISTING CHILLER STARTER PAD LOCATION. REFER TO ELECTRICAL PLANS FOR MORE INFORMATION.

19. DEMOLISH ABANDONED GENERATOR ROOM VENTILATION FAN, VENTILATION FAN DUCTWORK AND

APPURTENANCES. REMOVE OUTSIDE GOOSENECK CONNECTION.

20. EXISTING 6" PVC REFRIGERANT VENT PIPING TO REMAIN. TEMPORARILY REMOVE AS NECESSARY TO

ALLOW FOR CHILLER INGRESS. REINSTALL ONCE CHILLER INSTALLATION IS COMPLETE. PVC

PRIMER/CLEANER AND ADHESIVES SHALL BE COMPATIBLE WITH THE CHILLER'S REFRIGERANT. REFER

TO THE CHILLER MANUFACTURER'S IOM FOR COMPATIBILITY INFORMATION.

21. TEMPORARILY REMOVE STEEL IN AREA WELL TO ALLOW FOR CHILLER INGRESS. REINSTALL STEEL

ONCE CHILLERS ARE RIGGED INTO PLACE.

22. DEMOLISH ABANDONED HVAC UNIT.

23. EXISTING ELECTRICAL CONDUIT TO REMAIN.

24. DEMOLISH FENCE, SUPPORT POSTS AND CONTAINMENT CURB.

25. DEMOLISH REFRIGERANT EVACUATION MACHINE.

26. DEMOLISH GANTRY CRANE.

27. EXISTING TALON CONTROL PANEL TO REMAIN. TC-24 PANEL HAS 6 SPARE INPUTS AND 1 ANALOG

OUTPUT AND 4 DIGITAL OUPUTS.

(E)12/16

(D )2

0" Ø

(D)12"

(E)PTAC

(E)20"Ø

(E)BTU-5

(E)BTU-4

(E)8" RISER TO SECOND

FLOOR (BTU-5 370 GPM*)

(E)1 1/4" RISER

TO FIRST FLOOR

(E)2-W

(D)CH-1

(E)3"

(E)8"

(D)CH-2 3

A

(E)16"

(D)12"10

(D)12"10

(E)8"

(E)8"

(E)12" CWS

(E)12" CWS

(E)REHEAT

WATER EXP

TANK

REFER TO MD111

(D )1

8" Ø

(E )1

2"

(BTU-7 3,374 GPM*

BTU-9 2,105 GPM)

TOTAL 5,479 GPM)

(BTU-6 48 GPM

BTU-8 180 GPM)

TOTAL 228 GPM)

(E)12"

(E)14"

(E)12/30

(E)4" RISER TO

FIST FLOOR

(BTU-4 129 GPM*)

(E)14" RHS

AND RHR

(E)FM

(E)12"

(E)12"

(E)SUMP

PUMP

(E)AHU-25

(E)8" RISER TO

FIRST FLOOR

(BTU-3 1,098 GPM)

(E)4" LASER LOOP

WATER IN PME

(E)3" RISER TO FIRST FLOOR

(BTU-2 51 GPM)

(E)3" (E)4"

(E)3"

(E)18" CWR HEADER

(E)18" CWS HEADER

(E)12" CWS

(E)FD

(E)FM

(D)14" RHR

(D)14" RHR

(D)12" RHR

(E)12"

RHR

(E)18" HPS HEADER

(E)CH WATER EXP TANK

(E)BTU-3

(E)14" RHS

(E)CPF-1

(E)4" RISER TO

FIRST FLOOR

(BTU-1 180GPM)

01/8"=1'-0" 4' 8' 16'A5 PARTIAL BASEMENT PLAN - ELECTRICAL - DEMOLITION

01/8"=1'-0" 4' 8' 16'A2 PARTIAL BASEMENT PLAN - ELECTRICAL - DEMOLITION

MATCH LINE THIS SHEET

NTSD2 PHOTO - EXISTING CONDITIONS

(E)4"

(E )3

(E)4"

(E )4

(E)3"

(E)3" (E)4"

MATCH LINE THIS SHEET

(E )3

(E)3"

(E)BTU-1

(E)4"

(E)BTU-2

(E)4" RISER TO

FIRST FLOOR

(E)3" RISER TO

FIRST FLOOR

(E)CWP-3

(E)2" BYPASS

(E)2"

(E)CWP-4

(E)CWP-1A

(E)4"

MATCH LINE THIS SHEET

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US Army Corps of Engineers

SCALE:

KEY PLAN

NTS

7/17/2020

MD101

P A

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1. REFER TO SHEET MD101 FOR CONTINUATION.

2. DEMOLISH COOLING TOWER AND ALL ASSOCIATED CONTROLS AND APPURTENANCES.

3. DEMOLISH ABOVE GROUND CONDENSER WATER SUPPLY (TO THE COOLING TOWER)

PIPING AS INDICATED.

4. REMOVE BOLTED PLATE WHICH COVERS OPENING BETWEEN SUMPS. REFER TO NEW

WORK PLAN M-111. THIS WORK SHALL BE SEQUENCED PER INSTRUCTION ON SHEET G-003.

5. CONCRETE PIERS TO BE REPAIRED. REFER TO STRUCTURAL PLAN FOR MORE

INFORMATION.

6. DEMOLISH SULFURIC ACID TANK. SAFELY DISPOSE OF SULFURIC ACID PER

SPECIFICATIONS AND PROVIDE DOCUMENTATION OF SAFE DISPOSAL.

7. DEMOLISH SULFURIC ACID TRANSFER PUMPS AND ALL ASSOCIATED TUBING.

8. DEMOLISH EXHAUST FAN. BACKDRAFT DAMPER AND OPENING TO REMAIN.

9. DISCONNECT EXISTING SCALE AND CORROSION INHIBITOR CHEMICAL STORAGE TANK AND

PREPARE FOR RELOCATION.

10. DISCONNECT EXISTING OXIDIZING BIOCIDE (BLEACH - NAOCL) CHEMICAL STORAGE TANK.

11. DISCONNECT NON-OXYDIZING (ISOTHIAZOLINE) CHEMICAL STORAGE TANK.

12. DEMOLISH SULFURIC ACID CHEMICAL INJECTION TUBING BACK TO INJECTION NOZZLES

AND CAP AND SEAL WATERTIGHT (TYP OF 6).

13. EXISTING CONDUCTIVITY AND CHEMICAL FEED CONTROLLERS (QTY 3).

14. EXISTING MAKE-UP WATER REMOTE READOUT (QTY 3).

15. EXISTING BYPASS RETICULATION PUMPS FOR COOLING TOWER BASINS.

16. EXISTING PIPING FROM CONDENSING WATER PIPING TUNNEL.

17. DEMOLISH WINDOW AIR CONDITIONER. PROVIDE 16GA ALUMINUM PANELS ON THE

INTERIOR AND EXTERIOR SIDE OF THE OPENING WITH R-13 FIBERGLASS BATT INSULATION

IN BETWEEN THE PLATES. FASTEN ALUMINUM PANEL TO THE EXISTING FRAMED OPENING.

FLASH AND SILICONE CAULK AROUND THE ENTIRE EXTERIOR PERIMETER AND FASTENERS

OF THE PANEL AND ENSURE A WATERTIGHT SEAL. PAINT THE EXTERIOR PANEL WITH A

MINIMUM TWO COATS OF EXTERIOR GRADE PAINT, COLOR TO MATCH ADJACENT

SURFACES.

18. EXISTING INTAKE AIR LOUVER. DEMOLISH SHUT OFF DAMPER IN OUTDOOR AIR

DUCTWORK.

19. DEMOLISH HEATING UNIT. DISCONNECT HOT WATER PIPING AND DEMOLISH BACK TO SLAB

AND TEMPORARILY CAP. REFER TO NEW WORK PLAN FOR MORE INFORMATION.

20. EXISTING TREATED WATER TO COOLING TOWER BASINS. EXISTING PIPE IS HEAT TRACED.

21. EXISTING PIPE TUNNEL BELOW GRADE. PORTIONS OF THE CHEMICAL TREATMENT

BUILDING OVERLAP THE TUNNEL BELOW.

22. DEMOLISH ABANDONED PNEUMATICS CONTROL PANEL AND ALL ASSOCIATED TUBING.

23. DEMOLISH TOWER BYPASS VALVE, ACTUATOR AND BYPASS PIPING COMPLETELY.

24. DEMOLISH MAKEUP WATER PIPING. EXISTING UTILITIES MAY BE PRESENT IN AREAS OF

EXCAVATION. CONTRACTOR SHALL HAND DIG AROUND UTILITIES TO PREVENT DAMAGE.

25. DEMOLISH CONDENSER WATER SUPPLY AND RETURN PIPING. THIS TASK SHALL BE

SEQUENCED TO MAINTAIN OPERATION OF TWO COOLING TOWERS AT ALL TIMES. REFER

TO SHEET G-003 FOR SUGGESTED SEQUENCE OF CONSTRUCTION. EXISTING UTILITIES

MAY BE PRESENT IN AREAS OF EXCAVATION. CONTRACTOR SHALL HAND DIG AROUND

UTILITIES TO PREVENT DAMAGE.

26. EXISTING STRUCTURAL STEEL SUPPORTING STEEL GRATING. REFER TO STRUCTURAL

PLANS FOR MORE INFORMATION.

27. OFFICE FURNITURE (DESK, CABINET, CHAIR, ETC.) IN CHEMICAL TREATMENT BUILDING TO

BE RELOCATED FROM THIS BUILDING. COORDINATE WITH COR FOR LOCATION OF

DISPLACED FURNITURE.

28. EXISTING PURGE AND BLOWDOWN PIPING OFF COOLING TOWER RETURN PIPING FOR

COOLING TOWERS. SEE DETAIL D2 ON SHEET M-111 FOR MORE INFORMATION.

29. EXISTING SPILL CONTAINMENT KIT TO REMAIN.

30. DEMOLISH SPILL CONTAINMENT BASIN.

31. ACID STORAGE CABINET TO BE RELOCATED. COORDINATE FINAL LOCATION WITH

CHEMICAL TREATMENT PROVIDER AND PROPERTY…