1605706_Dwgs_2of13.pdf

SPIKE W FACE PP

ELEV=93.03

BM #60

SPIKE W FACE PP

ELEV=92.08

BM #61

SPIKE E FACE PP

ELEV=93.95

BM #63

CP #3

5/8"x2' R

EBAR/ORANGE CONTROL CAP

GRATE OVER CHANNEL

RIM=92.53

MH176

STEPS

STEPS

RIM=92.24

MH373

RIM=92.48

MH381

RIM=92.22

MH575

RIM=92.12

MH576

RIM=92.00

MH577

RIM=92.16

MH578

GRASS

GRASS

GRAVEL

GRASS

GRASS

GRASS

ASPHALT

CONCRETE SIDEWALK

CONCRETE

C O

N C R E T E

S

ID

E W

A L K

C O N C R

ET

E S

ID

EW

A

LK

CO

N

CRETE SIDEW

A

LK

CONCRETE

CONCRETE

CONCRETE

CONCRETE

CONCRETE

CONCRETE

CONCRETE

ASPHALT

ASPHALT

ASPHALT

ASPHALT

ASPHALT

SHED

BUILDING C-72

BUILDING C-32B

SHED

GRASS

GRASS

GRASS

GRASS

CP #1

R

IM

.0

M

H

RIM=94.66

MH830

RIM=91.35

MH5292

LATH

LATH LATH

LATH

RIM=92.74

MH5339

ASPHALT

GRASS

BUILDING 573

TANK

TANKTANK

TANK

TANK

CONCRETECONCRETE

CONCRETE

CONCRETE

CONCRETE

A P P R

O X

E D

G E

B

IT

C O

N T A

IN

E R S

P

A R

K E D

H E R E

ASPHALT

ASPHALT

ASPHALT

ASPHALT

WOODS

WOODS

WOODS

WOODS

HEADWALL

HEADWALL

GRASS

GRASS

GRASS

GRASS

GRASS

GRAVEL

GRAVEL

GRASS

TANK

5/8"x2' R

EBAR/ORANGE CONTROL CAP

EQUIPMENT.

CHANNEL ELEV=83.99

CONCRETE

AREA NOT MAPPED

DUE TO INACCESSIBLE

EQUIPMENT

WALL WIDTH

GRATE ELEV 92.27

FOUNDATION NOT VISIBLE.

GRASS

CURB

CURB

CURB

C U R

BC

U R B

C U R B

C U R B

ASPHALT

GRASS

GRASS

UNOBSERVABLE

AREA COVERED

WALL WIDTH

UNOBSERVABLE

AREA COVERED

W

G

W

W

W

W

W

S1-112

W1-113

S1-114

W1-115

7' INC. 1' BARBED WIRE ON TOP CHAINLINK

GATE

GATE

G A T E

GATE

GATE

VALVE

VALVE

TOP WALL 95.48

VALVE

VALVE TOP WALL 95.48

VALVE

TOP WALL 94.12

TOP WALL 103.7

TO

P

W A

LL

.7

WI-120

SI-101

SI-201

W

W2-103

W2-104

W2-105

W2-106

W2-107

S1-107 S1-106

S1-105S1-104

S1-103

S1-102

S2-209

S2-208 S2-207

S2-206

W1-117

W1-118

W1-119

S2-102

S2-102S2-103

S2-104

C H

A

IN

L

IN

K

IN

C 1'

B

A R B E D

W

IR

E

D

IR

E C T E D

O

U T

GATE

PANEL BOX

PANEL BOX

VALVE

VALVE

VALVE VALVE

TOP WALL 103.7

6 TOP WALL 103.7

DOUBLE DOOR

PANEL

TOP TANK 99.44

ELEC LUG

VALVE

VALVE

PANEL

ELECT OUTLET

SUMP

W1-116 COULD NOT BE LOCATED

W E T L A

N D

D E L

IN

E A T

IO

N

L

IN

E

W E T L A

N D

D E L

IN

E A T

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N

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IN

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W E T

LA

N D

D E

LI

N E A T

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N

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N E

C H

A

IN

L

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IN

C 1'

B

A R B

IR

E

D

IR

E C T E D

O

U T

7' CHAINLINK INC. 1' BARBED WIRE DIRECTED OUT

AC

NO WIRES ON POLE

RIM=97.01

MH817

IE=89.76

IE=89.92

12" CMP

IE

.1

IE

.5

C M P

N A

V A

L F

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BRANCH MANAGER

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SCALE:

CONSTR. CONTR. NO.

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NAVFAC DRAWING NO.

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DRAWFORM REVISION: 12 APRIL 2018

CHK

SATISFACTORY TO

APPROVED

ACTIVITY

DATE

FOR COMMANDER NAVFAC

SEAL

A/E INFO

OF

EPROJECT NO.:

UNCLASSIFIED

U N

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A S

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UNCLASSIFIED

ARLINGTON,VA 22201

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APRIL 2020

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E2

E3

E4

E5

E6

E7

E8

E9

E10

E10

E11

E11

E12

EXISTING FACILITIES E

E13

E14

20' 40'0

E15

P L

A N

E15

W E

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A N

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U F F E

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150' WETLAND BUFFER

N

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007 134

SIDEWALK

CONCRETE

DEMOLISH

12795298

LINE (TYP)

WETLAND

DELINEATED

E17 E16

SLUDGE PUMP STATIONE17

TRICKLING FILTER PUMP STATIONE16

SHIPPING CONTAINER STORAGEE15

HEADWORKSE14

SPLITTER BOXE13

RAPID SAND FILTER PUMP STATIONE12

TRICKLING FILTERSE11

SECONDARY CLARIFIERSE10

FILTER BUILDING (B573)E9

BACKFLOW PREVENTERE8

ROTATING DRUM SCREENSE7

GENERATOR AND TRANSFORMERE6

INFLUENT PUMP STATIONE5

IMHOFF TANKSE4

SLUDGE HOLDING TANKE3

FORMER SLUDGE DRYING BEDSE2

PLANT OFFICE, BUILDING C-72E1

ELECTRIC

FOR YARD PIPE AND

DEMOLISH ASPHALT

DEMOLISH FENCE

POTABLE WATER PIPING

CUT AND CAP EXISTING

CONCRETE VAULT

DEMOLISH BELOW-GRADE

OF ASPHALT (TYP)

MILL AND RESTORATION

* ADDITIVE BID ITEM

(SEE DWG 0100-XD101)

AND INFRASTRUCTURE

DEMOLISH EXISTING TANKS

ANIL

ORAC HTRO

N

L A

NOISSEF

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GILES .A TTERR

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DRAWFORM REVISION: 12 APRIL 2018

CHK

SATISFACTORY TO

APPROVED

ACTIVITY

DATE

FOR COMMANDER NAVFAC

SEAL

A/E INFO

OF

EPROJECT NO.:

UNCLASSIFIED

U N

C L

A S

S

IF

IE

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UNCLASSIFIED

ARLINGTON,VA 22201

SUITE 500

1100 N GLEBE ROAD,

APRIL 2020

AS

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NTS

SHEET KEYNOTES

DEMOLITION SYMBOLS

0100-XD801

-X

D

0100-XD801

A2

0100-XD801

0100-XD801

A4

0100-XD801

A3

0100-XD802

A4

-X

D

0100-XD801

0100-XD802

C1

-X

D

-X

D

C

0100-X D

0100-XD802

B4

A1

0100-XD802

0100-

XD802

A3

0100-XD802

C3

0100-XD802

C4

-X

D

B

0100-XD802

B2

0100-XD802

B1

M O

L

IT

C1

-X

D

C

0100-XD801

C4 B

B

B3

B

A1

A2

0100-XD802

GENERAL SHEET NOTES

22 23

O V

E R

A L L S

IT

E P

R O

C E

S S D

E M

O L

IT

IO

N P

L A

N

008 134

12795299

OF WASTE GENERATED FROM THE WORK.

RESPONSIBLE FOR ALL COSTS ASSOCIATED WITH THE DISPOSAL

CHARACTERIZED AS HAZARDOUS. CONTRACTOR IS

DETERMINE IF THE ANTICIPATED WASTE STREAM IS

CONTRACTOR SHALL COORDINATE THE WORK PROCEDURES TO 8.

DWG 0100-XC101.

FOR PAVEMENT, CURB AND SIDEWALK DEMOLITION LIMITS, SEE 7.

DEMOLITION, SEE DEMOLITION SPECIFICATION.

FOR GENERAL DEMOLITION REQUIREMENTS AND SEQUENCE OF 6.

ALL DISTURBED AREAS.

TO FINISH GRADES AS INDICATED ON DWG 0100-CG-101. SEED

DEMOLITION SHALL BE REMOVED IN THEIR ENTIRETY. BACKFILL

FACILITIES AND BURIED INFRASTRUCTURE IDENTIFIED FOR 5.

FIELD VERIFY FACILITY CONFIGURATION.

COMPLETE FACILITY CONFIGURATION. CONTRACTOR SHALL

PHOTOS PROVIDED FOR CLARITY AND MAY NOT REFLECT 4.

OPERATIONAL.

DURING CONSTRUCTION UNTIL THE NEW PLANT IS

THE EXISTING PLANT SHALL REMAIN IN SERVICE AT ALL TIMES 3.

WATER SERVICING FACILITIES IDENTIFIED FOR DEMOLITION.

UTILITIES, SUCH AS CONDUIT, DUCT BANKS, AND POTABLE

PROCESS TO BE DEMOLISHED. DEMOLISH UNDERGROUND

FOR ADDITIONAL UNDERGROUND UTILITIES IN VICINITY OF UNIT

EXISTING YARD PIPING AND HISTORICAL REFERENCE DRAWINGS

WATER PIPING, AND UNIT PROCESS FACILITIES. REFER TO

SITE PLAN DEPICTS EXISTING PROCESS PIPING, POTABLE 2.

OTHER WORK SHALL BE PROVIDED AS PART OF THE BASE BID.

ADDITIVE BID ITEMS ARE NOTED WITH AN ASTERISK *. ALL 1.

PRIOR TO REMOVING ANY MATERIAL.

NOTIFY THE CONTRACTING OFFICER IMMEDIATELY AND

A WASTE CHARACTERIZATION DIFFERENT FROM INDICATED,

SPECIFICATION SECTION 01 57 19. IF TEST REPORTS INDICATE

SLUDGE AND GRIT, TEST MATERIAL IN ACCORDANCE WITH

NON-HAZARDOUS CLASS 1 WASTE. PRIOR TO REMOVING ANY

FOR BIDDING PURPOSES, ASSUME ALL SLUDGE AND GRIT IS 10.

DEWATERING.

ALL FACILITIES, STRUCTURES AND PIPING AFTER

SLUDGE, AND GRIT WILL BE PRESENT ON THE SURFACE OF

GRIT, ASSUME TRACE RESIDUALS OF WASTEWATER SOLIDS,

IN ADDITION TO THE QUANTITIES OF REMAINING SLUDGE AND

TANKS

SLUDGE PUMP STATION: 12-INCHES ON BOTTOM OF e.

BOTTOM OF TANKS

SECONDARY CLARIFIERS NO. 1 & NO. 2: 6-INCHES ON d.

OF TANK

TRICKLING FILTER NO. 1 & NO. 2: 12-INCHES ON BOTTOM c.

BOTTOM OF TANK

TRICKLING FILTER PUMP STATION: 12-INCHES ON b.

IMHOFF TANK: 43,100 GALLONSa.

RESIDUALS/VOLUME:

REMOVED ON THE FOLLOWING ASSUMED DEPTH OF

PURPOSES, BASE QUANTITIES OF SLUDGE AND GRIT TO BE

TO PROPERLY REMOVE AND DISPOSE. FOR BIDDING

SLUDGE AND GRIT WILL REMAIN IN TANKS FOR CONTRACTOR

WASTEWATER STRUCTURES TO BE DEMOLISHED, BUT

GOVERNMENT WILL DRAIN WASTEWATER FROM EXISTING 9.

TO BE DEMOLISHED

OVERALL SITE PROCESS/MECHANICAL DEMOLITION

SAND FILTER BLDG

13 14

10*

11 12 15 16

13 14

ACTIVITIES.

NOTIFY GOVERNMENT 45 DAYS PRIOR TO INITIATING DEMOLITION 18.

PUMP TO NEARBY SWALE, DITCH OR STORM WATER SYSTEM.

ACTIVITIES SHALL BE CONTAINED ON SITE. CONTRACTOR SHALL NOT

SITE IS SUBJECT TO LAND USE RESTRICTIONS, DE-WATERING 17.

ACCORDANCE WITH APPLICABLE REGULATIONS.

TRAINED AND EQUIPPED WITH PERSONAL PROTECTIVE EQUIPMENT IN

CONTAMINATED MATERIALS, INCLUDING SOILS, ARE 40-HR HAZWOPER

CONTRACTOR SHALL ENSURE ALL WORKERS IN DIRECT CONTACT WITH 16.

ENCOUNTERED PRIOR TO BACKFILLING EXCAVATED AREAS.

SHALL NOTIFY THE GOVERNMENT WHEN CONTAMINATED SOILS ARE

CONTAMINATED SOILS SHALL REMAIN ON THE SITE. CONTRACTOR

HAZARDOUS WASTE MANAGEMENT PROGRAM MANAGER. DISTURBED

EXISTING FACILITY, COORDINATE WITH THE NWS EARLE EAD SOLID AND

PRIOR TO DISTURBING ANY EXISTING SOILS IN VICINITY OF THE 15.

NTS

REMOVE CHAINLINK FENCE, POSTS, AND GATE.26.

DEMOLISH MANHOLE.25.

DEMOLISH YARD HYDRANT AND VALVE.24.

PIPE TO REMAIN IN SERVICE.23.

CUT AND CAP PIPING.22.

COMMISSIONING OF THE 10"-PD. (BASE BID)

AND CAP 4"-PD DISCHARGE AT MH-1H UPON COMPLETION AND

4"-PD DISCHARGE TO REMAIN IN SERVICE DURING CONSTRUCTION. CUT 21.

BID)

INSTALLATION AND COMMISSIONING OF NEW 10"-PD IS COMPLETE. (BASE

PROTECT EXISTING 4"-PD DURING CONSTRUCTION. ABANDON WHEN 20.

PIPING. REFER TO DWG 0100-DP-101 FOR YARD PIPING MODIFICATIONS.

CUT AND SELECTIVELY DEMOLISH PIPING TO MAKE CONNECTION TO NEW 19.

DEMOLISH PIPING AND VALVES. (ADDITIVE BID ITEM)18.

BETWEEN EXISTING MANHOLE AND CONNECTION AT NEW MANHOLE MH-6.

DEMOLISH 10-INCH DIAMETER DUCTILE IRON PLANT EFFLUENT PIPING 17.

DIMENSIONS. (ADDITIVE BID ITEM)

REFERENCE DRAWINGS FOR MATERIALS OF CONSTRUCTION AND

AND ASSOCIATED CONTROL PANEL IN ITS ENTIRETY. REFER TO ATTACHED

IN LIEU OF ABANDONING IN PLACE, DEMOLISH SLUDGE PUMP STATION (S-2) 16.

DEPTH OF 1’-0” ABOVE THE BOTTOM OF THE SUMP.

NON-WOVEN GEOTEXTILE AND BACKFILL EACH SUMP WITH GRAVEL TO A

DIAMETER HOLES AT 18-INCHES ON CENTER. COVER BOTTOM SLAB WITH

DRILLING. TO PROVIDE DRAINAGE OF RAINWATER, CORE DRILL 2-INCH

TO EXPOSE BOTTOM OF THE EXISTING CONCRETE SUMP FOR CORE

INTERIOR. SELECTIVELY DEMOLISH EQUIPMENT AND PIPING AS REQUIRED

REMOVE FROM SERVICE. REMOVE RESIDUALS AND PRESSURE WASH

ABANDON SLUDGE PUMP STATION (S-2) IN PLACE. DECOMMISSION AND 15.

(ADDITIVE BID ITEM)

DRAWINGS FOR MATERIALS OF CONSTRUCTION AND DIMENSIONS.

AND NO. 2 IN THEIR ENTIRETY. REFER TO ATTACHED REFERENCE

IN LIEU OF ABANDONING IN PLACE, DEMOLISH SECONDARY CLARIFIER NO. 1 14.

RAINWATER FROM CLARIFERS TO PUMP STATION.

TO THE SLUDGE PUMP STATION (S-2) SHALL REMAIN IN SERVICE TO DRAIN

PRESSURE WASH INTERIOR. EXISTING 6-INCH DIAMETER SLUDGE PIPING

DECOMMISSION AND REMOVE FROM SERVICE. REMOVE RESIDUALS AND

ABANDON SECONDARY CLARIFIER NO. 1 AND NO. 2 IN PLACE. 13.

OF CONSTRUCTION AND DIMENSIONS. (ADDITIVE BID ITEM)

ENTIRETY. REFER TO ATTACHED REFERENCE DRAWINGS FOR MATERIALS

IN LIEU OF ABANDONING IN PLACE, DEMOLISH SPLITTER BOX IN ITS 12.

DEPTH OF 1’-0”ABOVE THE BOTTOM OF THE TANK.

BOTTOM WITH NON-WOVEN GEOTEXTILE AND BACKFILL WITH GRAVEL TO A

BOTTOM WITH 2-INCH DIAMETER HOLES AT 18-INCHES ON CENTER. COVER

DRILLING. TO PROVIDE DRAINAGE OF RAINWATER, CORE DRILL STEEL

SELECTIVELY DEMOLISH AS REQUIRED TO EXPOSE BOTTOM FOR CORE

SERVICE. REMOVE RESIDUALS AND PRESSURE WASH INTERIOR.

ABANDON SPLITTER BOX IN PLACE. DECOMMISSION AND REMOVE FROM 11.

DIMENSIONS. (ADDITIVE BID ITEM)

REFERENCE DRAWINGS FOR MATERIALS OF CONSTRUCTION AND

NO. 2 IN THEIR ENTIRETY, INCLUDING FILTER MEDIA. REFER TO ATTACHED

IN LIEU OF ABANDONING IN PLACE, DEMOLISH TRICKLING FILTER NO. 1 AND 10.

NON-HAZARDOUS CLASS 1 WASTE.

PURPOSES, ASSUME TRICKLING FILTER MEDIA ARE COATED WITH

CODES. CONTRACTOR SHALL NOT STOCKPILE MEDIA ONSITE. FOR BIDDING

MEDIA IN ACCORDANCE WITH ALL APPLICABLE SPECIFICATIONS AND

ACCORDANCE WITH SPECIFICATION SECTION 01 57 19 AND DISPOSE OF

AND WASTEWATER SOLIDS. CONTRACTOR SHALL TEST RESIDUALS IN

DOCUMENTS. TRICKLING FILTER MEDIA CONTAINS RESIDUAL SLUDGE, GRIT

AND LIQUIDS RESIDUALS IN ACCORDANCE WITH THE CONTRACT

IN SERVICE TO DRAIN RAINWATER FROM FILTERS. DISPOSE OF ALL SOLIDS

EFFLUENT PIPING FROM THE FILTERS TO THE SPLITTER BOX SHALL REMAIN

RESIDUALS, AND PRESSURE WASH INTERIOR. EXISTING 10-INCH DIAMETER

TOTAL FOR BOTH FILTERS). REMOVE AND DISPOSE OF MEDIA AND

APPROXIMATELY 8,300 CUBIC FEET OF MEDIA (TOTAL OF 16,600 CUBIC FEET

AND REMOVE FROM SERVICE. EACH FILTER IS ESTIMATED TO CONTAIN

ABANDON TRICKLING FILTER NO. 1 AND NO. 2 IN PLACE. DECOMMISSION 9.

AND DIMENSIONS. (ADDITIVE BID ITEM)

TO ATTACHED REFERENCE DRAWINGS FOR MATERIALS OF CONSTRUCTION

STATION (S-1) AND ASSOCIATED CONTROL PANEL IN ITS ENTIRETY. REFER

IN LIEU OF ABANDONING IN PLACE, DEMOLISH TRICKLING FILTER PUMP 8.

TO A DEPTH OF 1’-0”ABOVE THE BOTTOM OF THE SUMP.

WITH NON-WOVEN GEOTEXTILE AND BACKFILL EACH SUMP WITH GRAVEL

2-INCH DIAMETER HOLES AT 18-INCHES ON CENTER. COVER BOTTOM SLAB

CORE DRILLING. TO PROVIDE DRAINAGE OF RAINWATER, CORE DRILL

PIPING AS REQUIRED TO EXPOSE BOTTOM OF THE EXISTING SUMP FOR

PRESSURE WASH INTERIOR. SELECTIVELY DEMOLISH EQUIPMENT AND

DECOMMISSION AND REMOVE FROM SERVICE. REMOVE RESIDUALS AND

ABANDON TRICKLING FILTER PUMP STATION (S-1) IN PLACE. 7.

CONSTRUCTION.

PERIMETER FENCE TO REMAIN, PROTECT FROM DAMAGE DURING 6.

GRAVEL TO A DEPTH OF 2’-0”ABOVE THE BOTTOM OF THE SUMP.

OVER FOOTPRINT OF EACH 2’-0”X 2’-0”SUMP. BACKFILL EACH SUMP WITH

DRAINS. FILL HOLES WITH GRAVEL AND PROVIDE NON-WOVEN GEOTEXTILE

ONE, 6-INCH DIAMETER HOLE IN EACH SUMP FOR A TOTAL OF FOUR

FOR CORE DRILLING. TO PROVIDE DRAINAGE OF RAINWATER, CORE DRILL

REQUIRED TO EXPOSE BOTTOM OF THE FOUR EXISTING CONCRETE SUMPS

SELECTIVELY DEMOLISH 8-INCH DIAMETER SLUDGE DRAW-OFF PIPING AS 5.

THE CONTRACT DOCUMENTS.

DISPOSE OF ALL SOLIDS AND LIQUIDS RESIDUALS IN ACCORDANCE WITH

SERVICE. REMOVE ALL RESIDUALS AND PRESSURE WASH INTERIOR.

ABANDON IMHOFF TANK IN PLACE. DECOMMISSION AND REMOVE FROM 4.

SAND FILTER BUILDING (B573) AND SAND FILTER PUMP STATION TO REMAIN.3.

PAD MOUNT ELECTRICAL TRANSFORMER. REFER TO DWG 0100-ES101.2.

STANDBY ELECTRICAL GENERATOR TO REMAIN.1.

6" DI

10" PVC

10" PVC

10" DI

10" DI

10" DI

10" DI

10" DI

6" DI

4" PVC

2" STEEL

FLUSHED WITH POTABLE WATER PRIOR TO CAPPING.

EXISTING PIPING THAT IS ABANDONED IN PLACE SHALL BE 14.

RESPONSIBLE TO CHARACTERIZING ALL WASTE STREAMS.

PROGRAM MANAGER. THE CONTRACTOR SHALL BE

EARLE ED SOLID AND HAZARDOUS WASTE MANAGEMENT

OFFICER. COORDINATE ALL DISPOSAL ACTIVITIES WITH NWS

EITHER OFF SITE OR AS DIRECTED BY THE CONTRACTING

OF THE WWTP. ALL MATERIALS MUST BE DISPOSED OF

SOLUTIONS, RESIDUAL WATER, ETC. TO THE FLOOR DRAINS

LIQUIDS, INCLUDING CHEMICALS, NEUTRALIZING

THE CONTRACTOR SHALL NOT DISCHARGE ANY WWTP 13.

RESPONSIBLE FOR CHARACTERIZING ALL WASTE STREAMS.

PROGRAM MANAGER. THE CONTRACTOR SHALL BE

NWS EARLE SOLD AND HAZARDOUS WASTE MANAGEMENT

REGULATIONS. COORDINATE ALL DISPOSAL ACTIVITIES WITH

AND FEDERAL SOLID AND HAZARDOUS WASTE

NWS EARLE ENVIRONMENTAL DIVISION (ED), LOCAL, STATE

WWTP SHALL BE DISPOSED OF IN ACCORDANCE WITH ALL

ALL CHEMICAL AND FILTER MEDIAL REMAINING AT THE 12.

COMMUNICATION STANDARD.

OSHA SAFETY REQUIREMENTS, INCLUDING THE HAZARD

REQUIREMENTS FOR WORKERS AN INCORPORATE ALL

SAFETY PLAN SHALL INCLUDE SPECIFIC TRAINING

FOR THE CHEMICALS ENCOUNTERED IN THE WWTP. THE

FAMILIAR WITH ALL MATERIAL SAFETY DATA SHEETS (MSDS)

PERSONNEL. THE CONTRACTOR SHALL BE THOROUGHLY

PREVENT ANY UNSAFE EXPOSURES TO CONTRACTOR’S

DECONTAMINATED AS REQUIRED PRIOR TO DEMOLITION TO

WWTP. ALL CHEMICAL PIPING SHALL BE NEUTRALIZED OR

DECONTAMINATE, AND MAKE SAFE ALL PIPING AT THE

TECHNIQUES TO BE USED TO DRAIN, FLUSH, NEUTRALIZE,

A DETAILED SAFETY PLAN THAT DESCRIBES IN DETAIL THE

TREATMENT PROCESS. THE CONTRACTOR SHALL PREPARE

THE WWTP USES VARIOUS CHEMICALS DURING THE 11.

ANIL

ORAC HTRO

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E E

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-A

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L

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A

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O

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E

P A

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M E

V Y

A

B

C

D

1 2 3 4 5

1 2 3 4 5

A

B

C

D

SCALE:

CONSTR. CONTR. NO.

SHEET

NAVFAC DRAWING NO.

N A

V

C

IL

IT

G

IN

E E

R

M M

A N

D

DES DRW

S Y

M D

E S

C R

IP

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IO

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A T E

A P

P R

DRAWFORM REVISION: 12 APRIL 2018

CHK

SATISFACTORY TO

APPROVED

ACTIVITY

DATE

FOR COMMANDER NAVFAC

SEAL

A/E INFO

OF

EPROJECT NO.:

UNCLASSIFIED

U N

C L

A S

S

IF

IE

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UNCLASSIFIED

ARLINGTON,VA 22201

SUITE 500

1100 N GLEBE ROAD,

APRIL 2020

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0100-XD102

NTS

NTS

SHEET KEYNOTES

GENERAL NOTES

D E

M O

L

IT

IO

N

SELECTIVE DEMOLITION - BUILDING 573 - LOWER PLAN

30'-0"

50'-4"

SELECTIVE DEMOLITION - BUILDING 573 - SECTION

NTS

34'-0"

L E

C T

IV

E D

E M

O L

IT

IO

N P

L A

N A

N D S

E C

T

IO

N

B L

D G

009 134

2'-3"

CONTROL PANEL

SAND FILTER

EXISTING RAPID

A2

A2

12795300

EXISTING.

ALL EQUIPMENT, PIPING, AND OBJECTS SHOWN ON THIS SHEET ARE 4.

STARTING THE WORK.

COMPLETE FACILITY CONFIGURATION; FIELD VERIFY PRIOR TO

PHOTOS ARE PROVIDED FOR CLARITY AND MAY NOT REFLECT 3.

ADDITIONAL INFORMATION.

DRAWINGS. REFER TO ATTACHED REFERENCE DRAWINGS FOR

PLAN AND SECTION SHOWN ARE EXCERPTS FROM REFERENCE 2.

VERIFIED.

ALL EXISTING DIMENSIONS ARE APPROXIMATE AND SHALL BE FIELD 1.

TO ENSURE THAT SAND FILTER REMAINS IN SERVICE AT ALL TIMES.

VALVE AND PIPING DEMOLITION AND REPLACEMENT AS REQUIRED

EXISTING ISOLATION VALVES. SEQUENCE AND COORDINATE CHECK

DUCTILE IRON RISER PIPING BETWEEN FLOOR FLANGE AND

INFLUENT CHECK VALVES (2) AND ASSOCIATED 6-INCH DIAMETER

DEMOLISH 6-INCH DIAMETER DUCTILE IRON RAPID SAND FILTER 4.

CONSTRUCTION.

RAPID SAND FILTER SYSTEM TO REMAIN. PROTECT DURING 3.

FILTER CONTROL PANEL.

WORK RESTRICTIONS WHILE REMOVING & REPLACING THE SAND

PANEL. SEE SPECIFICATION SECTION 01 14 00 PARA. 1.3 L. FOR

DEMOLITION FOR RECONNECTION TO REPLACEMENT CONTROL

WIRING TO REMAIN. DISCONNECT AND PROTECT DURING

DEMOLISH EXISTING RAPID SAND FILTER CONTROL PANEL. FIELD 2.

EFFLUENT PIPING TO REMAIN. PROTECT DURING CONSTRUCTION.

UV SYSTEM, CONTROL PANEL, EFFLUENT FLUME AND PLANT 1.

ANIL

ORAC HTRO

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P

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N A

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O

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L

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E

P A

R T

M E

V Y

A

B

C

D

1 2 3 4 5

1 2 3 4 5

A

B

C

D

SCALE:

CONSTR. CONTR. NO.

SHEET

NAVFAC DRAWING NO.

N A

V

C

IL

IT

G

IN

E E

R

M M

A N

D

DES DRW

S Y

M D

E S

C R

IP

T

IO

N D

A T E

A P

P R

DRAWFORM REVISION: 12 APRIL 2018

CHK

SATISFACTORY TO

APPROVED

ACTIVITY

DATE

FOR COMMANDER NAVFAC

SEAL

A/E INFO

OF

EPROJECT NO.:

UNCLASSIFIED

U N

C L

A S

S

IF

IE

D

UNCLASSIFIED

ARLINGTON,VA 22201

SUITE 500

1100 N GLEBE ROAD,

APRIL 2020

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NTS

SHEET KEYNOTES

GENERAL NOTES

D E

M O

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SELECTIVE DEMOLITION - RAPID SAND FILTER PUMP STATION - SECTION

SELECTIVE DEMOLITION - RAPID SAND FILTER PUMP STATION - PLAN

S E

L E

C T

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E D

E M

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L A

N A

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N

R A

P

ID

S

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IL

T E

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N

ROUND

91.00

95.75

100.17

010 134

A1

A1A1

12795301

ADDITIONAL RAPID SAND FILTER PUMP STATION INFORMATION.

DRAWINGS. REFER TO THE ATTACHED REFERENCE DRAWINGS FOR

PLAN SHOWN IS AN EXCERPT FROM THE ATTACHED REFERENCE 2.

APPROXIMATE AND SHALL BE FIELD VERIFIED.

ALL EXISTING DIMENSIONS ARE INDICATED AS +/-, ARE 1.

REMOVE AND REPLACE LEVEL INSTRUMENTATION.4.

CUT AND CAP/PLUG RESTRAINED PIPE (BASE BID). 3.

EXISTING DISCHARGE PIPING DURING DEMOLITION.

EXISTING PUMP STATION DISCHARGE PIPING TO REMAIN. PROTECT 2.

SAND FILTER PUMPS TO REMAIN. 1.

ANIL

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A

B

C

D

1 2 3 4 5

1 2 3 4 5

A

B

C

D

SCALE:

CONSTR. CONTR. NO.

SHEET

NAVFAC DRAWING NO.

N A

V

C

IL

IT

G

IN

E E

R

M M

A N

D

DES DRW

S Y

M D

E S

C R

IP

T

IO

N D

A T E

A P

P R

DRAWFORM REVISION: 12 APRIL 2018

CHK

SATISFACTORY TO

APPROVED

ACTIVITY

DATE

FOR COMMANDER NAVFAC

SEAL

A/E INFO

OF

EPROJECT NO.:

UNCLASSIFIED

U N

C L

A S

S

IF

IE

D

UNCLASSIFIED

ARLINGTON,VA 22201

SUITE 500

1100 N GLEBE ROAD,

APRIL 2020

AS

DM

O T D

A T

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P L

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0100-XD801

NTS

D E

M O

L

IT

IO

M O

L

IT

IO

N

P

H O

T O

S

PHOTO

C1

NTS

PHOTO

NTS

PHOTO

NTS

PHOTO

NTS

PHOTO

NTS

PHOTO

NTS

PHOTO

NTS

PHOTO

NTS

PHOTO

NTS

PHOTO

NTS

PHOTO

NTS

PHOTO

A2 A3 A4

C2 C3 C4

B1 B2 B3 B4

A1

GENERAL NOTES

CONFIGURATION.

CONTRACTOR SHALL FIELD VERIFY FACILITY

REFLECT COMPLETE FACILITY CONFIGURATION

PHOTOS PROVIDED FOR CLARITY AND MAY NOT 1.

011 134

12795302

N

L A

NOISSEF

O

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REENIGN

E

GILES .A TTERR

AJ

V A

L F

A C

IL

IT

IE

S E

N G

IN

E E

R

IN

G C

O M

M A

N D M

ID

-A

T L

A N

T

IC

P U

B

R

P A

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M E

R L E

N

R L

L

C K

N E

W

J E

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S

T E

W A

T E

R T

R E

A T

M E

N T P

L A

P

A

IR

B

Y R

E P

L A

C E

M E

N T S

N A

V

A P

O

A T

R L E

C O

L

C K

N E

W

J E

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E

P A

R T

M E

V Y

A

B

C

D

1 2 3 4 5

1 2 3 4 5

A

B

C

D

SCALE:

CONSTR. CONTR. NO.

SHEET

NAVFAC DRAWING NO.

N A

V

C

IL

IT

G

IN

E E

R

M M

A N

D

DES DRW

S Y

M D

E S

C R

IP

T

IO

N D

A T E

A P

P R

DRAWFORM REVISION: 12 APRIL 2018

CHK

SATISFACTORY TO

APPROVED

ACTIVITY

DATE

FOR COMMANDER NAVFAC

SEAL

A/E INFO

OF

EPROJECT NO.:

UNCLASSIFIED

U N

C L

A S

S

IF

IE

D

UNCLASSIFIED

ARLINGTON,VA 22201

SUITE 500

1100 N GLEBE ROAD,

APRIL 2020

AS

DM

O T D

A T

E

P L

O T T

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0100-XD802

NTS

D E

M O

L

IT

IO

M O

L

IT

IO

N

P

H O

T O

S

PHOTO

C1

NTS

PHOTO

NTS

PHOTO

NTS

PHOTO

NTS

PHOTO

NTS

PHOTO

NTS

PHOTO

NTS

PHOTO

NTS

PHOTO

NTS

PHOTO

NTS

PHOTO

NTS

PHOTO

A2 A3 A4

C2 C3 C4

B1 B2 B3 B4

A1

GENERAL NOTES

CONFIGURATION.

CONTRACTOR SHALL FIELD VERIFY FACILITY

REFLECT COMPLETE FACILITY CONFIGURATION.

PHOTOS PROVIDED FOR CLARITY AND MAY NOT 1.

012 134

12795303

N

L A

NOISSEF

O

R P

REENIGN

E

GILES .A TTERR

AJ