B.08.02 Attachment B - Drawings.pdf

FILENAME: PLOT DATE/TIME:

DRAWING NUMBER PLATE

SHEETDATESCALE

REV DATE DESCRIPTION BY

U.S. ARMY ENGINEER DISTRICT,

BALTIMORE

CORPS OF ENGINEERS

BALTIMORE, MARYLANDUS Army Corps of Engineers ®

WASHINGTON AQUEDUCT

MCMILLAN BACKWASH DISCHARGE

TO SEWER

BUILDING ID

R:\d0224752\M29-D-3D-101.rvt 11/11/2019 9:32:04 AM

NONE

COVER SHEET , LOCATION AND

VICINITY MAPS

AND INDEX TO DRAWINGS

GENERAL

70.24-2- 1

G-001NOV 2019

MACARTHUR

TO DULLES

AIRPORT

N

VICINITY MAP

WASHINGTON AQUEDUCT

EXIT 9

EXIT 12

V I R G I N I A

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EXIT 40

EXIT 38

EXIT 35

EXIT 41

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EXIT 30EXIT 31

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TH

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McMILLAN

RESERVOIR

SCOTT

CIRCLE

U.S. ARMY CORPS OF ENGINEERS

5900 MACARTHUR BLVD., N.W.

WASHINGTON, D.C. 20016-2514

PHONE: 202-764-2753

P

COL

BENNING RD

B.W

WHITNEY

YOUNG MEM. BR.

PK

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NNECTICUT AVE

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TO RICHMOND,

VA

ARIZ.

AVE

S.E. FRWY

McMILLAN WATER

TREATMENT PLANT

2500 FIRST ST., N.W.

WASHINGTON, D.C. 20001

PHONE: 202-762-0167

DALECARLIA WATER

TREATMENT PLANT

5900 MACARTHUR BLVD., N.W.

WASHINGTON, D.C. 20016

PHONE: 202-764-2753

WASHINGTON AQUEDUCT

MCMILLAN WATER TREATMENT PLANT, WASHINGTON, D.C.

MCMILLAN BACKWASH DISCHARGE

TO SEWER

VOLUME 2 - DRAWINGS

ORIGINAL DOCUMENTS

NOVEMBER 2019

INDEX OF DRAWINGS

LOCATION MAP

N

FILTER BLDG

BACKWASH

EQUALIZATION

BASIN

M C M

I L L A N

R E S E R V O I R

CHEMICAL BLDG

ST

T

R E

E T

M I C H I G A N

A V E N U E

NORTH

CLEARWELL

36 ELECTRICAL - FILTER AND CHEMICAL BUILDING MCC ONE-LINES AND ELEVATIONS M26 E-601

35 ELECTRICAL - FILTER AND CHEMICAL BUILDING PLAN M26 E-105

34 ELECTRICAL - FILTER AND CHEMICAL BUILDING AND DIVERSION BOX PLAN M26 E-104

33 ELECTRICAL - FILTER AND CHEMICAL BUILDING AND DIVERSION BOX PLAN M26 E-103

32 ELECTRICAL - FILTER AND CHEMICAL BUILDING GROUND FLOOR PARTIAL PLAN M26 E-102

31 ELECTRICAL - FILTER AND CHEMICAL BUILDING BASEMENT PARTIAL PLAN M26 E-101

30 BUILDING SERVICES - FILTER AND CHEMICAL BUILDING DIVERSION BOX PLANS AND... M26 M-101 29 PROCESS - FILTER AND CHEMICAL BUILDING DIVERSION BOX PLANS AND SECTIONS M26 D-104 28 PROCESS - FILTER AND CHEMICAL BUILDING FINAL MIXING CHAMBER PLANS AND... M26 D-103

27 PROCESS - FILTER AND CHEMICAL BUILDING FILTER GALLERY PLAN M26 D-102

26 PROCESS - FILTER AND CHEMICAL BUILDING BASEMENT PARTIAL PLAN M26 D-101

25 STRUCTURAL - FILTER AND CHEMICAL BUILDING DIVERSION BOX PLANS AND SECTIONS M26 S-101

M26-CHEMICAL BUILDING AND FILTER BUILDING

24 SITE - ELECTRICAL SITE SECTIONS ES103

23 SITE - ELECTRICAL DUCT BANK SECTIONS ES102

22 SITE - ELECTRICAL PLAN ES101

21 SITE - YARD PIPING PLAN DS101

YARD PIPING - SITE ELECTRICAL

20 CIVIL - PARTIAL SITE PLAN - SOUTH C-102

19 CIVIL - PARTIAL SITE PLAN - NORTH C-101

18 CIVIL - SITE PLAN DEMOLITION CD101

17 GEOTECHNICAL - SOIL BORING LOGS - BEB-02 B-102

16 GEOTECHNICAL - SOIL BORING LOGS - BEB-01 B-101

15 GEOTECHNICAL - SOIL BORING LOCATION PLAN B-100

SITE

14 GENERAL - INSTRUMENTATION AND CONTROLS LEGEND G-014

13 GENERAL - ELECTRICAL LEGEND G-013

12 GENERAL - ELECTRICAL LEGEND AND ABBREVIATIONS G-012

11 GENERAL - BUILDING SERVICES LEGENDS G-011

10 GENERAL - PROCESS LEGEND G-010

9 GENERAL - BEAM AND COLUMN SCHEDULE G-009

8 GENERAL - STRUCTURAL SPECIAL INSPECTIONS SHEET 2 OF 2 G-008

7 GENERAL - STRUCTURAL SPECIAL INSPECTIONS SHEET 1 OF 2 G-007

6 GENERAL - STRUCTURAL NOTES G-006

5 GENERAL - ARCHITECTURAL SCHEDULES G-005

4 GENERAL - ARCHITECTURAL AND STRUCTURAL LEGENDS, NOTES AND LIFE SAFETY PLANS G-004

3 GENERAL - CIVIL AND YARD PIPING LEGENDS G-003

2 GENERAL - ABBREVIATIONS AND GENERAL NOTES G-002

1 GENERAL - COVER SHEET AND INDEX TO DRAWINGS G-001

GENERAL

PLATE

NO. TITLE BUILDING

ID

SHEET

NO.

83 STANDARD DETAILS - INSTRUMENTATION AND CONTROL DI501

82 STANDARD DETAILS- ELECTRICAL DE501

81 STANDARD DETAILS - BUILDING SERVICES DM502

80 STANDARD DETAILS - BUILDING SERVICES DM501

79 STANDARD DETAILS - PROCESS DD502

78 STANDARD DETAILS - PROCESS DD501

77 STANDARD DETAILS - ARCHITECTURAL DA502

76 STANDARD DETAILS - ARCHITECTURAL DA501

75 STANDARD DETAILS - STRUCTURAL DS505

74 STANDARD DETAILS - STRUCTURAL DS504

73 STANDARD DETAILS - STRUCTURAL DS503

72 STANDARD DETAILS - STRUCTURAL DS502

71 STANDARD DETAILS - STRUCTURAL DS501

70 STANDARD DETAILS - CIVIL DC501

STANDARD DETAILS

69 P&ID - BACKWASH EQUALIZATION BASIN AND PUMPS M29-M30 I-601

PROCESS AND INSTRUMENTATION DIAGRAMS (P&IDs)

68 ELECTRICAL - CONTROL DIAGRAMS M29-M30 E-604

67 ELECTRICAL - PANEL SCHEDULES AND LUMINAIRE SCHEDULE M29-M30 E-603

66 ELECTRICAL - CABLE BLOCK DIAGRAMS M29-M30 E-602

65 ELECTRICAL - CABLE BLOCK DIAGRAMS M29-M30 E-601

64 ELECTRICAL - LIGHTING PLANS AT ELEVATION 171 AND ROOF M29-M30 EL102

63 ELECTRICAL - FLOW METER CONTROL VALVE ROOM LIGHTING PLAN AND SECTION M29-M30 EL101

62 ELECTRICAL - POWER PLAN AT ELEVATION 171 AND SECTIONS M29-M30 EP102

61 ELECTRICAL - FLOW METER CONTROL VALVE ROOM POWER PLANS M29-M30 EP101

60 ELECTRICAL - OVERALL PLAN M29-M30 E-101

59 BUILDING SERVICES - SEQUENCE OF OPERATIONS AND SCHEDULES M29-M30 M-103

58 BUILDING SERVICES - ROOF PLAN AND SECTIONS M29-M30 M-102

57 BUILDING SERVICES - PLANS AND SECTION M29-M30 M-101

56 PROCESS - SECTIONS M29-M30 D-201

55 PROCESS - FLOW METER CONTROL VALVE ROOM PLANS M29-M30 D-102

54 PROCESS - FLUSH STORAGE CHAMBER AND INLET DISTRIBUTION CHANNEL PLANS &... M29-M30 D-101

53 PROCESS - OVERALL PLAN AND SECTION M29-M30 D-100

52 ARCHITECTURAL - ELEVATIONS M29-M30 A-302

51 ARCHITECTURAL - ELEVATIONS M29-M30 A-301

50 ARCHITECTURAL - SECTIONS M29-M30 A-202

49 ARCHITECTURAL - SECTIONS M29-M30 A-201

48 ARCHITECTURAL - PLAN AT ELEVATION 171 AND ROOF PLAN M29-M30 A-102

47 ARCHITECTURAL - PLANS AT ELEVATION 143 AND 164 M29-M30 A-101

46 STRUCTURAL - DETAIL AND SECTION M29-M30 S-501

45 STRUCTURAL - SECTIONS M29-M30 S-204

44 STRUCTURAL - SECTIONS M29-M30 S-203

43 STRUCTURAL - SECTIONS M29-M30 S-202

42 STRUCTURAL - SECTIONS M29-M30 S-201

41 STRUCTURAL - SECTIONS M29-M30 S-200

40 STRUCTURAL - ROOF AND BACKWASH WASTE CONNECTION CONDUIT PLAN M29-M30 S-103

39 STRUCTURAL - UPPER LEVEL PLANS M29-M30 S-102

38 STRUCTURAL - LOWER LEVEL PLANS M29-M30 S-101

37 STRUCTURAL - OVERALL PLAN M29-M30 S-100

BACKWASH EQUALIZATION BASIN AND PUMP STATION

PLATE

NO. TITLE BUILDING

ID

SHEET

NO.

REFERENCE DRAWINGS

1 EXISTING SLOW SAND FILTERS

NO. INFORMATION SHOWN

2 EXISTING SLOW SAND FILTERS

3 EXISTING RAMP AND OUTDOOR STAIR

4 EXISTING CORNER STONE NEAR FINAL MIXING CHAMBER

5 EXISTING MANHOLE 100

6 EXISTING AMMONIA PIPES

APPROVED:

SEAL

A/E PRINCIPAL

DRAWING ABBREVIATIONS NUMBERING SYSTEM:

MXX

DISCIPLINE:

C - CIVIL

S - STRUCTURAL

A - ARCHITECTURE

D - PROCESS

M - BUILDING SERVICES

E - ELECTRICAL

I - INSTRUMENTATION

AND CONTROLS

DISCIPLINE MODIFIER

SHEET NUMBER WITHIN SERIES

ANNOTATION CALLOUTS/DRAWING SYMBOLS

D ---------------------

D DEPTH

D LABEL CLASS D DOOR

DBL DOUBLE

DEMO DEMOLITION

DEPT DEPARTMENT

DET DETAIL

DIA DIAMETER

DIR DIRECTION

DIST DISTANCE

DOC DOCUMENT

DR DOOR

DS DOWNSPOUT

E ---------------------

E LABEL CLASS E DOOR

EA EACH

EF EACH FACE

EIFS EXTERIOR INSULATION AND

FINISH SYSTEM

EJ EXPANSION JOINT

ES EACH SIDE

EL ELEVATION

ELEV ELEVATOR

ENTR ENTRANCE

EPS EXPANDED POLYSTYRENE

BOARD (INSULATION)

EQ EQUAL

EWC ELECTRIC WATER COOLER

EXP EXPOSED

EXT EXTERIOR

EXT EXTINGUISHER

EXT GR EXTERIOR GRADE

GBGRAB BAR

GFCI GOVERNMENT FURNISHED

CONTRACTOR INSTALLED

GFGI GOVERNMENT INSTALLED

FURNISHED INSTALLED BY

GOVERNMENT

GFRG GLASS-FIBER-REINFORCED

GYPSUM

GLZ GLAZING

GR FL GROUND FLOOR

GUT GUTTER

GYP BD GYPSUM BOARD

GYP PLAS GYPSUM PLASTER

H -------------

HB HOSE BIBB

HDPE HIGH DENSITY POLYETHYLENE

HDW HARDWARE

HDWDHARDWOOD

HEPA HIGH EFFICIENCY PARTICULATE

AIR (FILTER)

HMHOLLOW METAL

HMD HOLLOW METAL DOOR

HORIZHORIZONTAL

HT HEIGHT

HYDR HYDRAULIC

F ---------------------

FA FIRE ALARM

FAAP FIRE ALARM ANNUNCIATOR

PANEL

FAS BD FASCIA BOARD

FC BRK FACE BRICK

FCO FLOOR CLEANOUT

FD FLOOR DRAIN

FDTN FOUNDATION

FE FIRE EXTINGUISHER

FEC FIRE EXTINGUISHER CABINET

FED FEDERAL

FF FINISH FACE

FF EL FINISH FLOOR ELEVATION

FF INSUL FOIL BACKED INSULATION

FGL FIBERGLASS

FH FIRE HOSE

FHP FULL HEIGHT PARTITION

FINFINISH

FIN BS FINISH BOTH SIDES

FIN FLR FINISH FLOOR

FIN GR FINISH GRADE

FIXT FIXTURE

FLDG FOLDING

FLEX FLEXIBLE

FLG FLOORING

FLMT FLUSH MOUNT

FLR FLOOR

FM FACTORY MUTUAL

FOC FACE OF CONCRETE

FOM FACE OF MASONRY

FR FIRE RESISTANT

FRG FIBER REINFORCED GYPSUM

FRMG FRAMING

FRP FIBERGLASS REINFORCED

PLASTIC

FRTW FIRE RETARDANT TREATED

WOOD

FS FEDERAL SPECIFICATION

FSTNR FASTENER

FT FEET

FTG FOOTING

FWC FABRIC WALLCOVERING

G ---------------------

G NATURAL GAS

GALV GALVANIZED

GBGRAB BAR

GFCI GOVERNMENT FURNISHED

CONTRACTOR INSTALLED

GFGI GOVERNMENT INSTALLED

FURNISHED INSTALLED BY

GOVERNMENT

GFRG GLASS-FIBER-REINFORCED

GYPSUM

GLZ GLAZING

GR FL GROUND FLOOR

GUT GUTTER

GYP BD GYPSUM BOARD

GYP PLAS GYPSUM PLASTER

H ---------------------

HB HOSE BIBB

HDPE HIGH DENSITY POLYETHYLENE

HDW HARDWARE

HDWDHARDWOOD

HEPA HIGH EFFICIENCY PARTICULATE

AIR (FILTER)

HMHOLLOW METAL

HMD HOLLOW METAL DOOR

HORIZHORIZONTAL

HT HEIGHT

HYDR HYDRAULIC

I ---------------------

IBC INTERNATIONAL BUILDING CODE

INSUL INSULATION

INTINTERIOR

ILO IN LIEU OF

J ---------------------

JAN JANITOR

K ---------------------

KPD KEYPAD

KITKITCHEN

KPL KICKPLATE

L ---------------------

LAM LAMINATE

LAV LAVATORY

LBR LUMBER

LBS POUND

LDG LANDING

LF LINEAR FEET (FOOT)

LIBLIBRARY

LINLINEAR

LKR LOCKER

LOC LOCATION

LT LIGHT

LVDR LOUVER DOOR

LVR LOUVER

M ---------------------

MACH RMMACHINE ROOM

MATL MATERIAL

MAX MAXIMUM

MCMOISTURE CONTENT

MDMETAL DECK

MECH MECHANICAL

MECH RMMECHANICAL ROOM

MEMB MEMBRANE

MF MILL FINISH

MFR MANUFACTURER

MID MIDDLE

MIL STD MILITARY STANDARD

MIN MINIMUM, MINUTE

MIRR MIRROR

MISC MISCELLANEOUS

MLDG MOLDING (MOULDING)

MOMASONRY OPENING

MOD MODIFY

MBMOISTURE BARRIER

MTG MOUNTING

MTL METAL

MVBL MOVABLE

MWP MEMBRANE WATERPROOFING

N ---------------------

N NORTH

NA NOT APPLICABLE

NFPA NATIONAL FIRE PROTECTION

ASSOCIATION

NIC NOT IN CONTRACT

NONUMBER

NOM NOMINAL

NP NO PAINT

NRC NOISE REDUCTION COEFFICIENT

NTS NOT TO SCALE

S --------------------

SB SPLASH BLOCK

SCHED SCHEDULE

SD SMOKE DETECTOR

SF SQUARE FOOT (FEET)

SFTWD SOFTWOOD

SGL SINGLE

SHT MTL FLASH SHEET METAL

(FLASHING)

SHTHG SHEATHING

SHV SHELVING

SIM SIMILAR

SJ SCORED JOINT

SKLT SKYLIGHT

SLNT SEALANT

SMK SMOKE

SMLS SEAMLESS

SP EL SPOT ELEVATION

SPEC SPECIFICATION

SQ SQUARE

SQ IN SQUARE INCH

SQ YD SQUARE YARD

SST STAINLESS STEEL

ST STAIRS

STD STANDARD

STL JST STEEL JOIST

STL RF DK STEEL ROOF DECK

STOR STORAGE

STR STRINGERS

STRB/HRN STROBE/HORN

SUB FL SUBFLOOR

SV SHEET VINYL

SW SIDEWALK

T --------------------

T TREAD

T/STUB/SHOWER

TC TERRA COTTA

TD TRENCH DRAIN

TEL TELEPHONE

TEMP TEMPORARY

TER TERRAZZO

TFF TOP OF FINISH FLOOR

THK THICKNESS

TK BD TACKBOARD

TMPD GL TEMPERED GLASS

TN TRUE NORTH

TOF TOP OF FOOTING

TOM TOP OF MASONRY

TOP TOP OF PARAPET

TOPO TOPOGRAPHY

TOS TOP OF SLAB

TRANS TRANSOM

TRTD TREATED

TV TELEVISION

REFER TO AEC CAD STANDARDS

FOR PROPER PLATE NUMBERING

REVISION TAG

NORTH ARROW

ROOM TAG

PLATE NUMBER

SECTION

(LETTER)

EXTERIOR ELEVATION

(NUMBER)

ENLARGEMENT,

DETAIL

SPOT ELEVATION

LEVEL NAME

PLATE NUMBER

PLATE NUMBER

ELEVATION VIEW

(NUMBER)

1 SHEET

KEYNOTE

INTERIOR ELEVATION

PLATE NUMBER

Name Elevation

Room name M30-101

XXX

1 SIM

X

XXX

SIM

A ---------------------

A LABEL CLASS A DOOR

A/C AIR CONDITION

A/C UNIT AIR CONDITIONING UNIT

A/E ARCHITECT/ENGINEER

AB ANCHOR BOLT

ACC ACCESSIBLE

ACS AUTOMATIC CONTROL SYSTEM

ACS DR ACCESS DOOR

ACS PNL ACCESS PANEL

ACT ACOUSTICAL CEILING TILE

ADA AMERICANS WITH DISABILITIES

ACT

ADMIN ADMINISTRATION

AFC ABOVE FINISHED COUNTER

AFF ABOVE FINISHED FLOOR

AFG ABOVE FINISHED GRADE

AFS ABOVE FINISHED SLAB

AGGR AGGREGATE

AHU AIR HANDLING UNIT

AIB AIR INFILTRATION BARRIER

ALT ALTERNATE

ALUM ALUMINUM

ANOD ANODIZE

APC ACOUSTICAL PANEL CEILING

APPROX APPROXIMATE

AR AS REQUIRED

ARCH ARCHITECT

ASC ABOVE SUSPENDED CEILING

ASSY ASSEMBLY

ATC ACOUSTICAL TILE CEILING

AVG AVERAGE

AW ARCHITECTURAL WOODWORK

AWT ACOUSTICAL WALL TREATMENT

B ---------------------

B LABEL CLASS B DOOR

BALC BALCONY

BB BASEBOARD

BC BOOKCASE

BD BOARD

BDRY BOUNDARY

BFF BELOW FINISH FLOOR

BHMA BUILDER'S HARDWARE

MANUFACTURER'S ASSOCIATION

BLDG BUILDING

BLKG BLOCKING

BLT INBUILT-IN

BN BULLNOSE

BOS BOTTOM OF STEEL

BOT BOTTOM

BP BUILDING PAPER

BRKT BRACKET

BSMT BASEMENT

BTWN BETWEEN

BUR BUILT-UP ROOFING

C ---------------------

C CONC CAST CONCRETE

C LABEL CLASS C DOOR

CAB CABINET

CATW CATWALK

CAV CAVITY

CBB CEMENTITIOUS (BACKER) BOARD

CD CONSTRUCTION DOCUMENTS

CDW CHILLED DRINKING WATER

CEM PLAS CEMENT PLASTER

CER CERAMIC

CF CONTRACTOR FURNISHED

CF/CI CONTRACTOR

FURNISHED/CONTRACTOR INSTALLED

CFE CONTRACTOR FURNISHED

EQUIPMENT

CFLG COUNTERFLASHING

CFM CUBIC FEET PER MINUTE

CFMF COLD-FORMED METAL FRAMING

CFS CUBIC FEET PER SECOND

CGCORNER GUARD

CI CAST IRON

CIP CAST-IN-PLACE

CJ CONTROL JOINT

CL CENTER LINE

CLG CEILING

CLG DIFF CEILING DIFFUSER

CLG HT CEILING HEIGHT

CLL COLUMN LINE

CLO CLOSET

CLR COLOR

CLRM CLASSROOM

CMU CONCRETE MASONRY UNIT

CNDS CONDENSATE

CDR CARD READER

COCLEANOUT

COL COLUMN

COMMCOMMUNICATION

CONC CONCRETE

CONC FLR CONCRETE FLOOR

CONF CONFERENCE

CONT CONTINUE

COORD COORDINATE

CORR CORRIDOR

CP CONCRETE PIPE

CPT CARPET

CR CONTROL ROOM

CS CAST STONE

CSWK CASEWORK

CT CERAMIC TILE

CTB CERAMIC TILE BASE

CTF CERAMIC TILE FLOOR

CTR CENTER

CU FT CUBIC FEET

CW CASEMENT WINDOW

O -------------------

OAOVERALL

OCON CENTER

ODOUTSIDE DIAMETER

OFD OVERFLOW DRAIN

OFF OFFICE

OGL OBSCURE GLASS

OPH OPPOSITE HAND

OPNG OPENING

OPP OPPOSITE

OPQ OPAQUE

OWSJ OPEN WEB STEEL JOIST

OPR OPERABLE

ORD OVERFLOW ROOF DRAIN

ORIG ORIGINAL

P --------------------

PA PUBLIC ADDRESS

PAR PARAPET

PAT PATTERN

PB PULL BOX

PBD PARTICLEBOARD

PCC PRECAST CONCRETE

PCF POUNDS PER CUBIC FOOT

PCT PERCENT

PERF PERFORATED

PERIMPERIMETER

PH PHASE

PILPILASTER

PL PROPERTY LINE

PL GL PLATE GLASS

PLAM PLASTIC LAMINATE

PLAS PLASTER

PLBG PLUMBING

PLG PILING

PLYWD PLYWOOD

PNL PANEL

PP PL PUSH/PULL PLATE

PR PAIR

PRCST PRECAST

PRKG PARKING

PS CONC PRESTRESSED CONCRETE

PSF POUNDS PER SQUARE FOOT

PSIPOUNDS PER SQUARE INCH

PT PRESSURE TREATED

PTD PAPER TOWEL DISPENSER

PTDR PAPER TOWEL DISPENSER AND

RECEPTACLE

PTN PARTITION

PWR POWER

Q --------------------

QT QUARRY TILE

QTY QUANTITY

R --------------------

RB RESILIENT BASE

RBM REINFORCED BRICK MASONRY

RBR RUBBER

RC REINFORCED CONCRETE

RCP REFLECTED CEILING PLAN

RD ROOF DRAIN

RDG INS RIGID INSULATION, SOLID

REC RECESSED

REC ROOM RECREATION ROOM

REF REFERENCE

REM REMOVABLE

REP REPAIR

REPL REPLACE

REQ REQUIRE

REQD REQUIRED

RESIL RESILIENT

REST RESTROOM

RF RESILIENT FLOORING

RFG ROOFING

RH ROOF HATCH

RHR RIGHT HAND REVERSE

RL ROOF LEADER

RLG RAILING

RMROOM

ROROUGH OPENING

RSD ROLLING STEEL DOOR

RV ROOF VENT

RVL REVEAL

N

BUILDING IDENTIFIER

M26 - FILTER AND CHEMICAL BUILDING

M29 - BACKWASH EQUALIZATION BASIN

M30 - BACKWASH EQUALIZATION PUMPING STATION

XXX.XX

XX100

STANDARD DETAILS

DISCIPLINE

DETAIL

PLATE

NUMBER

100 71-75

200 76-77

300 78-79

400 80-81

500 82

600 83 xxx

X

XXX

SIM

DETAIL

NUMBER

SERIES

CIVIL

STRUCTURAL

ARCHITECTURAL

PROCESS

BUILDING SERVICES

ELECTRICAL

INSTRUMENTATION

AND CONTROLS

FILENAME: PLOT DATE/TIME:

DRAWING NUMBER PLATE

SHEETDATESCALE

REV DATE DESCRIPTION BY

U.S. ARMY ENGINEER DISTRICT,

BALTIMORE

CORPS OF ENGINEERS

BALTIMORE, MARYLANDUS Army Corps of Engineers ®

WASHINGTON AQUEDUCT

MCMILLAN BACKWASH DISCHARGE

TO SEWER

BUILDING ID

R:\d0224752\M29-S-3D-101.rvt 11/7/2019 10:28:27 AM

NONE

ABBREVIATIONS

AND GENERAL NOTES

GENERAL

70.24-2- 2

G-002NOV 2019

BM

H

E

SCE

GENERAL SITE NOTES:

GENERAL YARD PIPING AND UTILITIES NOTES:

CIVIL LEGEND

EROSION CONTROL LEGEND

YARD PIPING LEGEND

SCE

SIP

GENERAL NOTE:

158.5

3:1

OR

N 1000.00 E 1000.00

OROR

OROR

B-1

TP-2

E

1.

SF

PD

CD

SF

THIS IS A STANDARD LEGEND SHEET. THEREFORE,

NOT ALL OF THE INFORMATION SHOWN MAY BE USED

ON THIS PROJECT.

157.7

8" PE 8" PE

THIS CONTRACTEXISTING

SPOT ELEVATION

CONTOUR LINE

DRAINAGEWAY OR DITCH

EMBANKMENT AND SLOPE

MANHOLE

POST OR GUARD POST

UTILITY POLE

SURVEY CONTROL POINT OR

POINT OF INTERSECTION

CENTER LINE, BUILDING, ROAD, ETC.

STRUCTURE, BUILDING OR FACILITY

LOCATION POINT - COORDINATES

LIGHT POLE

FIRE HYDRANT

STRUCTURE, BUILDING OR

FACILITY

GRAVEL SURFACING

DEMOLITION

CHAIN LINK FENCE

CULVERT

CATCH BASIN OR INLET

TRENCH DRAIN

ELECTRICAL MANHOLE

ELECTRIC HANDHOLE

BENCH MARK

PROPERTY LINE

STAGING OR WORK AREA LIMITS

BORING LOCATION AND NUMBER

TEST PIT LOCATION AND NUMBER

CONCRETE PAVEMENT

CURB

CURB AND GUTTER

SINGLE SWING GATE

DOUBLE SWING GATE

SLIDING GATE

SIGN

COVER PRACTICES SYMBOL

INDICATOR POST VALVE

FLEXIBLE COUPLING

SINGLE LINE PIPING

EXISTING PIPE TO BE

ABANDONED

EXISTING PIPE TO BE

REMOVED

NON-FREEZE HOSE VALVE (V-X)

X = NO. IN SPECIFICATIONS

NON-FREEZE HOSE VALVE WITH

HOSE RACK (V-X)

X = NO. IN SPECIFICATIONS

GATE VALVE AND VALVE BOX

BUTTERFLY VALVE AND VALVE BOX

PLUG VALVE AND VALVE BOX

90° ELBOW UP

90° ELBOW DOWN

CONCENTRIC REDUCER

CAP OR PLUG

NOMINAL PIPE DIAMETER

PIPE USE IDENTIFICATION

CLEANOUT

FIRE HYDRANT

BEND < 90° UP

BEND < 90° DOWN

DOUBLE LINE PIPING

SILT FENCE

STONE CHECK DAM

PERIMETER DIKE

SOURCE OF TOPOGRAPHY SHOWN ON THE CIVIL PLANS ARE:

EXISTING CONDITIONS MAY VARY FROM THOSE SHOWN ON THESE PLANS. THE

CONTRACTOR SHALL VERIFY EXISTING CONDITIONS AND ADJUST WORK PLAN

ACCORDINGLY PRIOR TO BEGINNING CONSTRUCTION.

EXISTING TOPOGRAPHY, STRUCTURES, AND SITE FEATURES ARE SHOWN SCREENED

AND/OR LIGHT-LINED. NEW FINISH GRADE, STRUCTURES, AND SITE FEATURES ARE

SHOWN HEAVY-LINED.

HORIZONTAL DATUM:

VERTICAL DATUM:

MAINTAIN, RELOCATE, OR REPLACE EXISTING SURVEY MONUMENTS, CONTROL POINTS,

AND STAKES WHICH ARE DISTURBED OR DESTROYED. PERFORM THE WORK TO

PRODUCE THE SAME LEVEL OF ACCURACY AS THE ORIGINAL MONUMENT(S) IN A TIMELY

MANNER, AND AT THE CONTRACTOR'S EXPENSE.

FOR LOCATION OF CONTROL POINT ON STRUCTURES, SEE STRUCTURAL DRAWINGS.

COORDINATES AND DIMENSIONS SHOWN FOR ROADWAY IMPROVEMENTS ARE TO FACE

OF CURB OR EDGE OF PAVEMENT.

STAGING AREA SHALL BE FOR CONTRACTOR'S EMPLOYEE PARKING, CONTRACTOR'S

TRAILERS AND ON-SITE STORAGE OF MATERIALS.

PROVIDE TEMPORARY FENCING AS NECESSARY TO MAINTAIN SECURITY AT ALL TIMES.

ELEVATIONS GIVEN ARE TO FINISH GRADE UNLESS OTHERWISE SHOWN.

SLOPE UNIFORMLY BETWEEN CONTOURS AND SPOT ELEVATIONS SHOWN.

UNLESS SHOWN OTHERWISE, ALL DISTURBED AREAS NOT RECEIVING A HARD SURFACE

SHALL BE SEEDED WITH GRASS.

CONTRACTOR SHALL BE RESPONSIBLE FOR IMPLEMENTING AND MAINTAINING EROSION

CONTROL DEVICES DURING CONSTRUCTION. EROSION CONTROL DEVICES AS SHOWN

ARE THE MINIMUM REQUIRED.

CONTRACTOR SHALL TAKE ALL OTHER MEASURES TO POSITIVELY PRECLUDE EROSION

MATERIALS FROM LEAVING THE SITE OR ENTERING THE MCMILLAN RESERVOIR.

CONTRACTOR SHALL BE RESPONSIBLE TO PROTECT EXISTING TREES, SHRUBS, TURF,

ETC. CONTRACTOR SHALL NOT DISTURB VEGETATION OUTSIDE THE WORK AREA LIMITS

AND LIMITS OF DISTURBANCE. ANY DAMAGE TO TREES, SHRUBS, TURF ETC. OUTSIDE OF

THESE LIMITS SHALL BE RESTORED TO THE ORIGINAL CONDITION AT THE CONTRACTOR'S

EXPENSE.

SIZE OF FITTING SHOWN ON PLANS SHALL CORRESPOND TO ADJACENT STRAIGHT RUN OF PIPE, UNLESS OTHERWISE INDICATED. TYPE OF JOINT AND FITTING MATERIAL SHALL BE THE SAME AS

SHOWN FOR ADJACENT STRAIGHT RUN OF PIPE, UNLESS OTHERWISE INDICATED.

ALL FLEXIBLE CONNECTORS OR FLANGED COUPLING ADAPTERS SHALL BE PROVIDED WITH

THRUST TIES, TEST, OR ANCHORS, UNLESS OTHERWISE NOTED. THRUST PROTECTION SHALL BE

ADEQUATE FOR PRESSURE SPECIFIED.

ALL NEW BURIED PIPING SPECIFIED TO BE PRESSURE TESTED, EXCEPT FLANGED, WELDED, OR

SCREWED PIPING, SHALL BE PROVIDED WITH THRUST RESTRAINT, AS SPECIFIED AT ALL

DIRECTIONAL CHANGES AND DEAD ENDS, UNLESS OTHERWISE NOTED, SEE THRUST RESTRAINT

SCHEDULE AND NOTES ON PLATE 10. EXISTING BURIED PIPING TO BE CONNECTED TO NEW BURIED

PIPING SHALL BE PROVIDED WITH. SEE THE SPECIFICATIONS FOR TEST REQUIREMENTS FOR

CONNECTION OF NEW BURIED PIPING TO EXISTING BURIED PIPING.

NOTES:

SIPSTANDARD INLET PROTECTION

STABILIZED CONSTRUCTION ENTRANCE

EXISTING UNDERGROUND UTILITIES OBTAINED FROM AS-BUILTS AND FROM FIELD SURVEY.

CONTRACTOR SHALL FIELD VERIFY DEPTH AND LOCATION PRIOR TO EXCAVATION AND

PLANTING. PROTECT ALL EXISTING UTILITIES DURING CONSTRUCTION.

EXISTING PIPING AND EQUIPMENT ARE SHOWN SCREENED AND/OR LIGHT-LINED.

1.

2.

3.

4.

5.

6.

7.

8.

9.

10.

11.

12.

13.

14.

15.

16.

1.

2.

1.

2.

3.

THIS CONTRACTEXISTING

FILENAME: PLOT DATE/TIME:

DRAWING NUMBER PLATE

SHEETDATESCALE

REV DATE DESCRIPTION BY

U.S. ARMY ENGINEER DISTRICT,

BALTIMORE

CORPS OF ENGINEERS

BALTIMORE, MARYLANDUS Army Corps of Engineers ®

WASHINGTON AQUEDUCT

MCMILLAN BACKWASH DISCHARGE

TO SEWER

BUILDING ID

R:\d0224752\M29-S-3D-101.rvt 11/7/2019 10:28:37 AM

NONE

CIVIL AND

YARD PIPING LEGENDS

GENERAL

70.24-2- 3

G-003NOV 2019

FE

-1

UP

M M M M

MM

FE-1

FE

-2

FE-1

ROOM NAME

A

A

GENERAL NOTES

ARCH / STRUCT MATERIAL LEGEND

ARCH / STRUCT MATERIAL SYMBOLS

GRATING, SPAN DIRECTION INDICATED

CHECKERED PLATE

GROUT

EARTH OR FINISH GRADE

CMU WALL (SECTION)

BRICK WALL

STEEL

ALUMINUM

CMU WALL (PLAN)

SYMBOL LEGEND

CONCRETE / PRECAST CONCRETE

PANELS

1.

2. FOR LOCATION OF ADDITIONAL ROOF PENETRATIONS (SUCH AS VENTS ETC.) SEE BUILDING

SERVICES, ELECTRICAL, PROCESS DRAWINGS AND SPECIFICATIONS.

REFER TO BUILDING SERVICES, ELECTRICAL AND PROCESS DRAWINGS FOR ADDITIONAL

PENETRATIONS IN MASONRY WALLS.

"FLOOR LINE" REFERS TO TOP ON CONCRETE SLABS. FINISH FLOORING IS INSTALLED ABOVE

THE FLOOR LINE. FOR DEPRESSED FLOORS AND CURBS, SEE STRUCTURAL DRAWINGS.

REPETITIVE FEATURES ARE NOT DRAWN IN THEIR ENTIRETY AND SHALL BE COMPLETELY

PROVIDED AS IF DRAWN IN FULL.

WHERE DOOR IS LOCATED NEAR CORNER OF ROOM AND IS NOT LOCATED BY DIMENSION ON

PLAN OR DETAILS, DIMENSION SHALL BE 4-INCHES FROM FACE OF STUD (WALL) TO FACE OF

ROUGH OPENING. DIMENSION SHALL BE 6" FROM FACE OF WALL TO EDGE OF ROUGH OPENING

AT CONCRETE WALLS, 8" AT CMU WALLS.

AT FIRE BARRIER, WALLS SHALL BE SEALED BOTH SIDES WITH FIRE STOPPING SEALANT; TOP, BOTTOM, INTERSECTION, DOOR FRAMES, GLAZED OPENING FRAMES, AND OTHER PENETRATIONS.

LINE OF EXISTING GRADES, AS SHOWN ON THE BUILDING ELEVATIONS AND SECTIONS ARE

APPROXIMATE. THEY ARE AT THE BUILDING FACE, OR ON THE SECTION END EXCEPT AS NOTED.

VERIFY ALL ROUGH-IN DIMENSIONS FOR EQUIPMENT PROVIDED IN THIS CONTRACT, OR

BY OTHERS.

REFER TO ARCHITECTURAL, STRUCTURAL, MECHANICAL, ELECTRICAL AND OTHER CATEGORIES

OR DRAWINGS FOR ADDITIONAL NOTES.

VERIFY SIZE AND LOCATION OF, AND PROVIDE: REQUIRED OPENINGS THROUGH FLOORS AND

WALLS, ACCESS DOORS, FURRING, CURBS, ANCHORS AND INSERTS. PROVIDE ALL BASES AND

BLOCKING REQUIRED FOR ACCESSORIES, MECHANICAL, ELECTRICAL AND OTHER EQUIPMENT.

3.

4.

5.

6.

7.

8.

9.

10.

11.

12.

FOR LOCATION OF EQUIPMENT BASES, SEE BUILDING SERVICES, ELECTRICAL, PROCESS AND

STRUCTURAL DRAWINGS. CARRY FLOOR FINISHES UP AND OVER EQUIPMENT BASES TO SUIT

EQUIPMENT SUPPLIED.

UNLESS OTHERWISE INDICATED, PLAN DIMENSIONS ARE TO COLUMN GRID ON CENTERLINES,

NOMINAL SURFACE OF MASONRY, FACE OF STUDS AND FACE OF CONCRETE WALLS.

COLUMN GRID NUMBER OR LETTER

ROOM IDENTIFIER

DOOR OPENING IDENTIFIER

INTERIOR ELEVATION

WALL TYPE

IDENTIFICATION SIGN

SPOT ELEVATION

DOOR/HATCH SWING

INDICATES PAIR OF DOORS

CONTROL JOINT

EXPANSION JOINT

RAILINGS

SYMBOL LEGEND

DIRECTION

SHOWN

110.50

INACTIVE

HINGE SIDE

ACTIVE

POST

X-1 SIGN

101A

FLOW METER AND

CONTROL VALVE

ROOM

B101

1 HOUR FIRE

BARRIER

STAIR

B1S1

70'

33"

ELECTRICAL

ROOM

1021 HOUR FIRE

BARRIER

MONORAIL ROOM

AT EL 164

27'27'

UPDN

33"

68"

33"STAIR

1S1

1 HOUR FIRE

BARRIER

DN

33"

37'

66'

MONORAIL ROOM

AT EL 171

56"

OPEN TO

BELOW

OPEN TO

BELOW

STAIR

2S1

LEGEND:

X'

X"

TRAVEL DISTANCE

(X = TOTAL DISTANCE TO EXIT IN FEET)

EGRESS WIDTH (IN INCHES)

FE-X FIRE EXTINGUISHER

1 HR CONSTRUCTION

GENERAL NOTES:

FOR SIGN INFORMATION AND TYPE DESCRIPTIONS SEE SPECIFICATIONS

SECTION 10 14 00 AND PLATE 5.

FOR FIRE EXTINGUISHER INFORMATION SEE SPECIFICATIONS SECTION

10 44 00.

LIFE SAFETY LEGEND

FILENAME: PLOT DATE/TIME:

DRAWING NUMBER PLATE

SHEETDATESCALE

REV DATE DESCRIPTION BY

U.S. ARMY ENGINEER DISTRICT,

BALTIMORE

CORPS OF ENGINEERS

BALTIMORE, MARYLANDUS Army Corps of Engineers ®

WASHINGTON AQUEDUCT

MCMILLAN BACKWASH DISCHARGE

TO SEWER

BUILDING ID

R:\d0224752\M29-S-3D-101.rvt 11/8/2019 11:33:30 AM

AS

NOTED

ARCHITECTURAL AND STRUCTURAL

LEGENDS, NOTES AND

LIFE SAFETY PLANS

GENERAL

70.24-2- 4

G-004NOV 2019

1/8" = 1'-0"

LIFE SAFETY PLAN AT ELEVATION 143

1/8" = 1'-0"

LIFE SAFETY PLAN AT ELEVATION 164

1/8" = 1'-0"

LIFE SAFETY PLAN AT ELEVATION 171

KEY PLAN

M26

M29

M30

EQUIPMENT SPACES NOT REQUIRED TO BE HANDICAPPED (IBC 1103.2.9)

ACCESSIBILITY REQUIREMENTS:

FIRE ALARM (IBC 907): NONE AND NOT REQUIRED

FIRE EXTINGUISHERS (IBC 906): PROVIDED

AUTOMATIC SPRINKLER SYSTEM (IBC 903): NONE AND NOT REQUIRED

FIRE PROTECTION:

FIRE SEPARATION DISTANCE (IBC TABLE 602): NOT RATED > 20 FEET FIRE SEPARATION

CORRIDOR (IBC TABLE 1020.1): 0 HOUR FOR 30 OR LESS OCCUPANTS

STAIRWAY ENCLOSURE (IBC 1023.3.2): 1 HOUR

SHAFT ENCLOSURE (IBC 713.4): 1 HOUR

ROOF CONSTRUCTION: 0 HOURS

FLOOR CONSTRUCTION: 0 HOURS

INTERIOR NON-BEARING WALLS: 0 HOURS

INTERIOR BEARING WALLS: 0 HOURS

EXTERIOR BEARING WALLS: 0 HOURS

PRIMARY STRUCTURAL FRAME: 0 HOURS

BUILDING ELEMENTS HOURLY FIRE RATING (IBC TABLE 601):

REQUIRED FIRE RESISTANT RATINGS:

MIN DISTANCE TO TOILET (IBC 2902.3.2.1): LESS THAN 500 FEET TO FILTER BUILDING...

MINIMUM PLUMBING FIXTURES (IBC TABLE 2902.1):

MAX TRAVEL DISTANCE (IBC TABLE 1017.2): 300 FEET

REQUIRED EXITS (IBC 1006.3): 2 EXITS MINIMUM

COMMON PATH TRAVEL (IBC TABLE 1006.3.2(2)): 75 FEET

STAIR WIDTH (IBC 1009.3 AND 1011.2): 3 FEET

MIN EGRESS WIDTH (IBC 1018 AND 1024.2): 3 FEET

1 INCHES MIN STAIRS

EGRESS WIDTH BASED ON OCCUPANCY (IBC

1005.3):

2 INCHES MIN

ACTUAL OCCUPANT LOAD: 0 OCCUPANT

TOTAL OCCUPANT LOAD: 11 OCCUPANTS

UPPER LEVEL (300 SF/PERSON) 6 OCCUPANTS

LOWER LEVEL (300 SF/PERSON) 5 OCCUPANTS

DESIGN OCCUPANT LOAD (IBC 1004.1):

EGRESS REQUIREMENTS:

ACTUAL HEIGHT: 21 FEET

MAXIMUM ALLOWABLE HEIGHT (IBC TABLE... 55 FEET

ACTUAL NUMBER OF STORIES: 1 STORIES

MAXIMUM ALLOWABLE STORIES (IBC TABLE... 3 STORIES

ACTUAL TOTAL AREA: 3,340 SF

UPPER LEVEL 1,835 SF

LOWER LEVEL 1,506 SF

ACTUAL AREA PER FLOOR IN SF:

MAX ALLOWABLE AREA PER FLOOR (Aa) (IBC... 27,231 SF

NON-SPRINKLE AREA IN SF (NS) (IBC 506.2): 23,000 SF

FRONTAGE INCREASE (If) (IBC 506.3): 18% TABULAR AREA IN SF (At) (IBC TABLE 506.2): 23,000 SF ALLOWABLE AREA PER FLOOR (Aa = At + [NS x...

AREA AND HEIGHT LIMITATIONS:

TYPE OF CONSTRUCTION (IBC CHAPTER 6): TYPE II-B, NONCOMBUSTIBLE, UNPROTECTED

ACCESSORY USE GROUPS (IBC 508.2): NONE

INCIDENTAL USE GROUPS (IBC TABLE 509): NONE

USE AND OCCUPANCY CLASS (IBC CHAPTER 3): F-2, LOW-HAZARD FACTORY INDUSTRIAL

USE AND OCCUPANCY CLASSIFICATION AND TYPE OF CONSTRUCTION:

BUILDING NAME: BACKWASH EQUALIZATION BASIN

BUILDING CODE: 2015 INTERNATIONAL BUILDING CODE (IBC) AS MODIFIED BY UFC 1-200-01

BUILDING CODE DATA

ELECTRICAL CODE: NFPA 70, NATIONAL ELECTRICAL CODE (NEC)

AS MODIFIED BY UFC 3-501-01

EDITION: 2014

PLUMBING CODE: INTERNATIONAL PLUMBING CODE (IPC) AS

MODIFIED BY UFC 3-420-01

EDITION: 2015

NFPA 58, LIQUEFIED PETROLEUM CODE EDITION: 2014

FUEL GAS CODE: NFPA 54 (ANSI Z223.1), NATIONAL FUEL GAS

CODE

EDITION: 2015

MECHANICAL CODE: INTERNATIONAL MECHANICAL CODE (IMC) AS

MODIFIED BY UFC 3-410-01

EDITION: 2015

ASHRAE 189.1, STANDARD FOR THE DESIGN OF

HIGH-PERFORMANCE GREEN BUILDINGS AS

MODIFIED BY UFC 1-200-02

EDITION: 2014

ENERGY CODE: ASHRAE 90.1, ENERGY STANDARD FOR

BUILDINGS EXCEPT LOW-RISE RESIDENTIAL

BUILDINGS AS MODIFIED BY UFC 1-200-02

EDITION: 2013

FIRE CODE: NFPA 1, FIRE CODE AS MODIFIED BY UFC

6-300-01

EDITION: 2015

ACCESSIBILITY CODE: ARCHITECTURAL BARRIERS ACT (ABA)

STANDARDS

EDITION: 2015

EXISTING BUILDING CODE: INTERNATIONAL EXISTING BUILDING CODE

(IEBC) AS MODIFIED BY UFC 1-200-01

EDITION: 2015

BUILDING CODE: INTERNATIONAL BUILDING CODE (IBC) AS

MODIFIED BY UFC 1-200-01

EDITION: 2015

APPLICABLE CODES

EQUAL EQUAL

EQ

U

AL

EQ

U

AL

N O

M

IN

AL

H

EI

G

H T

'-0

" R O

GLAZING AS

SCHEDULED

45°

NOMINAL WIDTH

F-2

FRAME TYPES

DOOR TYPES

NG

4" x 25"

GLAZING AS

SCHEDULED

HG

GLAZING AS

SCHEDULED

N O

M

IN

AL

H

EI

G

H T

NOMINAL

WIDTH

F-1

FILENAME: PLOT DATE/TIME:

DRAWING NUMBER PLATE

SHEETDATESCALE

REV DATE DESCRIPTION BY

U.S. ARMY ENGINEER DISTRICT,

BALTIMORE

CORPS OF ENGINEERS

BALTIMORE, MARYLANDUS Army Corps of Engineers ®

WASHINGTON AQUEDUCT

MCMILLAN BACKWASH DISCHARGE

TO SEWER

BUILDING ID

R:\d0224752\M29-S-3D-101.rvt 11/8/2019 11:30:55 AM

NONE

ARCHITECTURAL

SCHEDULES

GENERAL

70.24-2- 5

G-005NOV 2019

ABBREVIATIONS

AL ALUMINUM

FCTY FACTORY

GALV GALVANIZED

HM HOLLOW METAL

MATL MATERIAL

NOTES:

1. SEE BELOW FOR DOOR AND FRAME TYPES.

2. FOR DOOR DETAILS SEE STANDARD DETAIL.

3. HARDWARE SETS ARE SPECIFIED IN SPECIFICATION

SECTION 08 71 00.

4. NUMBERS IN FINISH COLUMN REFER TO PAINT SYSTEMS

IN SPECIFICATION SECTION 09 96 00.

INTERIOR FINISH SCHEDULE

ROOM

NUMBER ROOM NAME

FLOOR (NOTE 6) TYPICAL WALL CEILING MISCELLANEOUS

MATERIAL

FINISH (NOTE

1) MATERIAL

FINISH

(NOTE 1) HEIGHT MATERIAL

FINISH

(NOTE 1) ITEM MATERIAL

FINISH

(NOTE 1)

1S1 STAIR CONC HARDENER CONC P-2 VARIES STEEL P-3

2S1 STAIR CONC HARDENER CONC P-2 12'-0" CONC P-2

101 MONORAIL ROOM AT EL 164 CONC HARDENER CONC P-2 19'-0" CONC P-3

102 ELECTRICAL ROOM CONC HARDENER CONC P-2 12'-0" ACT FACTORY

201 MONORAIL ROOM AT EL 171 CONC HARDENER CONC P-2 12'-0" CONC P-2

B1S1 STAIR CONC HARDENER CONC - VARIES STEEL P-3

B101 FLOW METER AND CONTROL VALVE ROOM CONC HARDENER CONC - 20'-0" CONC SOI T.O. WALL CONC SOI

ABBREVIATIONS

CONC CONCRETE

EXST EXISTING

MATL MATERIAL

SOI SPRAY-ON INSULATION

NOTES:

1. NUMBERS IN FINISH COLUMN REFER TO PAINT SYSTEMS IN

SPECIFICATION SECTION 09 96 00.

2. FINISH CLOSETS AND ALCOVES THE SAME AS THE SPACE INTO

WHICH THEY OPEN.

3. WALL SURFACES BEHIND CASEWORK AND OTHER BUILT-IN

ITEMS NEED NOT BE PAINTED.

4. FOR DOOR AND FRAME FINISHED SEE DOOR AND

HARDWARE SCHEDULE.

5. COLOR AS SPECIFIED OR SELECTED.

6. CONCRETE EQUIPMENT PADS ARE TO BE PAINTED

THE SAME FINISH AS THE FLOORS.

7. SEE PLAN DRAWINGS FOR ADDITIONAL WORK.

5. FOR GLASS TYPES SEE SPECIFICATION SECTION 08 81 00.

6. COLOR AS SPECIFIED OR AS SELECTED.

INFORMATION AND SAFETY SIGN SCHEDULE

SIGN NO.

SIZE

COLOR

MOUNTING LETTERING

COUNT

OTHER

REQUIREME

NTSWIDTH HEIGHT LOCATION METHOD HEIGHT TO

TOP HEIGHT STYLE COLOR MESSAGE

C-1 1' - 8" 1' - 2" YELLOW WALL SCREWS 5'-6" 1" MINIMUM HELVETICA BLACK

CAUTION

EQUIPMENT

STARTS

AUTOMATICALLY

D-1 1' - 8" 1' - 2" WHITE WALL SCREWS 5'-6" 1" MINIMUM HELVETICA BLACK

DANGER

CONFINED SPACE

AUTHORIZED

PERSONNEL ONLY

D-2 1' - 8" 1' - 2" WHTE DOOR SCREWS 5'-6" 1" MINIMUM HELVETICA BLACK DANGER HIGH

VOLTAGE 1

DOOR AND HARDWARE SCHEDULE

DOOR

NUMBER

NOMINAL SIZE

MATERIAL

DOOR FRAME DETAILS (NOTE 2) HARDWARE

SET (NOTE

3)

FIRE

RATING

LABEL

OTHER

REQUIREMENTSWIDTH HEIGHT TYPE

(NOTE 1)

GLASS

(NOTE 5)

FINISH

(NOTE 4) MATERIAL TYPE

(NOTE 1)

GLASS

(NOTE 5)

FINISH

(NOTE 4) HEAD JAMB SILL

1S1A Door Single Type 1 7' - 0" AL HG ILG FCTY AL F-1 NA FCTY 213 214 215 HDW-2 NR

2S1A Door Single Type 2 7' - 2" GALV HM NG FRG P-1 GALV HM F-1 NA P-1 210 211 212 HDW-1 1 HOUR 450°F TEMP RISE

101A Door Double Type 2 7' - 2" AL (2) HG ILG FCTY AL F-2 ILG FCTY 216 217 215 HDW-3 NR

102A Door Single Type 1 7' - 0" AL HG ILG FCTY AL F-1 NA FCTY 213 214 215 HDW-2 NR

201A Door Double Type 1 7' - 0" AL HG ILG FCTY AL F-1 NA FCTY 213 214 215 HDW-3 NR

B1S1A Door Single Type 2 7' - 2" GALV HM NG FRG P-1 GALV HM F-1 NA P-1 210 211 212 HDW-1 1 HOUR 450°F TEMP RISE

SHEETDATESCALE

REV DATE DESCRIPTION BY

U.S. ARMY ENGINEER DISTRICT,

BALTIMORE

CORPS OF ENGINEERS

BALTIMORE, MARYLANDUS Army Corps of Engineers ®

WASHINGTON AQUEDUCT

MCMILLAN BACKWASH DISCHARGE

TO SEWER

BUILDING ID

R:\d0224752\M29-S-3D-101.rvt 11/7/2019 10:28:55 AM

NONE

STRUCTURAL

NOTES

GENERAL

70.24-2- 6

G-006NOV 2019

W=6.0FT

SNOW

DRIFT

6.

7.

SNOW

46 PSF

4.

5.

22 PSF

GENERAL INFORMATION

FOUNDATIONS

FORMWORK, SHORING AND BRACING

SPECIAL INSPECTION, OBSERVATIONS AND TESTING

DESIGN CRITERIA

CONCRETE

CONCRETE REINFORCING

1.

2.

3.

4.

5.

6.

7.

L/240 L/360

2.

1.

1.

2.

3.

= 25 PSF

= C = 1.0 = 1.0 = 1.1

APPLICABLE CODE: 2015 INTERNATIONAL BUILDING CODE (IBC), AS MODIFIED BY UNIFIED FACILITIES CRITERIA (UFC) 1-200-01, DOD BUILDING CODE (GENERAL BUILDING REQUIREMENTS) AND UFC- 3-301-01, STRUCTURAL ENGINEERING..

ROOF LOADS:

GROUND SNOW LOAD, Pg

TERRAIN CATEGORY

Ce Ct I FLAT ROOF SNOW LOAD, Pf

STRUCTURE HAS NOT BEEN DESIGNED FOR REDUCED ROOF LIVE LOADS IN ACCORDANCE

WITH THE IBC.

TOTAL LOAD

LIVE LOAD

WHERE L IS THE MEMBER'S SPAN LENGTH

300 PSF

300 PSF

100 PSF

FLOOR LIVE LOADS:

PROCESS FLOOR

ELECTRICAL ROOM

CORRIDORS, EXITS, STAIRS

WALKWAYS AND ELEVATED PLATFORMS

COLUMNS, FOOTINGS, AND FLOOR FRAMING MEMBERS HAVE NOT BEEN DESIGNED FOR REDUCED

LIVE LOADS IN ACCORDANCE WITH THE BUILDING CODE.

DEFLECTION CRITERIA FOR FLOOR FRAMING MEMBERS:

INDUSTRIAL/PROCESS FLOOR (ELECTRICAL/ MECHANICAL ROOMS, STORAGE, PLATFORM, ETC):

TOTAL LOAD

LIVE LOAD

WHERE L IS THE MEMBER'S SPAN LENGTH

= C

= +/- 0.18

= III

= 1.0

WIND LOAD:

EXPOSURE

RISK CATEGORY

= III

= B = 1.25

MAPPED SPECTRAL RESPONSE ACCELERATIONS

SS

DESIGN SPECTRAL RESPONSE ACCELERATIONS

SDS

SD1

SEISMIC DESIGN CATEGORY

STRUCTURES HAVE BEEN ANALYZED USING THE EQUIVALENT LATERAL FORCE PROCEDURES OF

ASCE 7-10.

LATERAL FORCE-RESISTING SYSTEM

1.

2.

3.

7.

EXCAVATIONS SHALL BE SHORED TO PREVENT SUBSIDENCE OR DAMAGE TO ADJACENT EXISTING

STRUCTURES, STREETS, UTILITIES, ETC.

ALL FOUNDATION SLABS, SLABS-ON-GRADE AND WALL AND COLUMN FOUNDATIONS, UNLESS NOTED

ALL FOUNDATION BEARING SURFACES SHALL BE OBSERVED BY A GEOTECHNICAL ENGINEER OR HIS DESIGNEE PRIOR TO PLACEMENT OF FORMING OR REINFORCING STEEL THE OBSERVATION SHALL VERIFY THAT THE ACTUAL EXPOSED SUBGRADE IS AS ANTICIPATED BY THE SITE SPECIFIC BORINGS, TEST PITS, TESTING AND DATA REPORTS.

NO BACKFILL SHALL BE PLACED BEHIND WALLS UNTIL THE WALLS HAVE ATTAINED 100 PERCENT OF IT'S

NO BACKFILL SHALL BE PLACED BEHIND CANTILEVERED, FREE TOP WALLS UNTIL THE CONCRETE HAS

ATTAINED100 PERCENT OF ITS SPECIFIED COMPRESSIVE STRENGTH.

STRUCTURES SHOWN ON THE DRAWINGS HAVE BEEN DESIGNED FOR STABILITY UNDER FINAL CONDITIONS ONLY EXCEPT AS NOTED. DESIGN SHOWN DOES NOT INCLUDE NECESSARY COMPONENTS OR EQUIPMENT

TEMPORARY SHORING SHALL REMAIN IN PLACE UNTIL ELEVATED CONCRETE FLOOR OR SLABS HAVE REACHED 80 PERCENT OF THE 28 DAY DESIGN STRENGTH AS DETERMINED BY CYLINDER BREAKS.

GENERAL SNOW DRIFT DIAGRAMS FOR AREAS WITH INCREASED

DRIFT LOADS. MAXIMUM DRIFT LOADS OCCURS ON ROOF ALONG

ALL PARAPETS AND WALLS.

100 PSF

SPECIAL INSPECTION IS REQUIRED IN ACCORDANCE WITH IBC SECTIONS 109 AND 1704 AS INDICATED IN THE

STATEMENT OF SPECIAL INSPECTIONS PLAN ON DRAWINGS 01-G-006 TO 01-G-008.

SPECIFIED CONCRETE TESTING DURING CONSTRUCTION WILL BE CONTRACTOR FURNISHED AND OWNER APPROVED.

SPECIFIED LABORATORY TEST MIXES SHALL BE THE RESPONSIBILITY OF THE CONTRACTOR.

STRUCTURAL OBSERVATIONS IS NOT REQUIRED FOR THIS PROJECT.

SPECIFIED COMPRESSIVE STRENGTH AND TOP SUPPORTING SLAB’S CONCRETE HAVE ATTAINED 80 PERCENT

OF THEIR SPECIFIED COMPRESSIVE STRENGTH UNLESS OTHERWISE NOTED.

1.

2.

3.

L/240 L/360

SNOW LOAD L/360

WIND IMPORTANCE FACTOR

= 0.12 g

= 0.128 g

8.

ASCE 7 METHOD

= ENCLOSED

SEISMIC LOAD:

USE UTMOST CARE TO AVOID DAMAGE TO EXISTING STRUCTURES WHEN PERFORMING EXCAVATING

ACTIVITIES.

= 22.0 PSF MIN

ROOF LIVE LOAD

EQUIVALENT 2.0 FEET OF SOIL

30 INCHES

A.

B.

C.

VERTICAL SURCHARGE:

DESIGN GROUND WATER ELEVATION:

FROST DEPTH:D.

= 90 MPH

ENCLOSURE CATEGORY

INTERNAL PRESSURE COEFFICIENT

= 0.051 g

= 0.08 g

SOIL DESIGN PARAMETERS:

145 FT

FOR ABBREVIATIONS NOT LISTED, SEE ASME Y14.38 “ABBREVIATIONS AND ACRONYMS: PUBLICATION

AS DISTRIBUTED BY THE AMERICAN SOCIETY OF MECHANICAL ENGINEERS (ASME).

DESIGN DETAILS ARE INTENDED TO BE TYPICAL AND SHALL APPLY TO SIMILAR SITUATIONS OCCURRING

THROUGHOUT THE PROJECT, WHETHER OR NOT THEY ARE INDIVIDUALLY CALLED OUT.

DETAILING AND DIMENSIONS OF EXISTING STRUCTURES SHOWN ARE BASED ON AS-BUILT DESIGN DRAWINGS, AND DO NOT NECESSARILY REPRESENT THE AS-CONSTRUCTED CONDITIONS. THE CONTRACTOR SHALL FIELD VERIFY DIMENSIONS AND DETAILING OF THE EXISTING STRUCTURES PRIOR TO FABRICATION OF ADJACENT FRAMING OR CONNECTIONS OR SUPPORTS THAT ARE AFFECTED BY THE EXISTING STRUCTURE.

VERIFY FINAL OPENING DIMENSIONS IN WALLS, SLABS, AND DECKS WITH OTHER DISCIPLINE DRAWINGS

PRIOR TO CONSTRUCTION OF THESE ELEMENTS.

FOR NUMBER, TYPE, SIZE, ARRANGEMENT, AND/OR LOCATION OF EQUIPMENT PADS SEE OTHER DISCIPLINE DRAWINGS. COORDINATE WITH EQUIPMENT SUPPLIER PRIOR TO PLACING SLABS, WALLS AND FOUNDATIONS.

COORDINATE PIPING OPENINGS WITH OTHER DISCIPLINE DRAWINGS.

STRUCTURAL MEMBERS SHALL NOT BE CUT OR MODIFIED FOR PIPES, DUCTS, ETC, UNLESS SPECIFICALLY

DETAILED OR APPROVED IN WRITING BY THE ENGINEER.

VISITS TO THE JOB SITE BY THE ENGINEER TO OBSERVE THE CONSTRUCTION DO NOT IN ANY WAY MEAN THAT ENGINEER IS GUARANTOR OF CONSTRUCTOR’S WORK, NOR RESPONSIBLE FOR THE COMPREHENSIVE

OR SPECIAL INSPECTIONS, COORDINATION, SUPERVISION, OR SAFETY AT THE JOB SITE.

FOR STABILITY OF THE STRUCTURES DURING CONSTRUCTION. CONTRACTOR IS RESPONSIBLE FOR ALL

SCAFFOLDING, FORMWORK, AND OTHER WORK AIDS REQUIRED TO SAFELY PERFORM THE WORK SHOWN.

WORK RELATING TO CONSTRUCTION ERECTION METHODS, BRACING, SHORING, RIGGING, GUYS,

6.

7.

BAR SIZE

LAP SPLICE LENGTH

TOP BAR

OTHER BAR

1'-4" 1'-4"

2'-0" 1'-7"

3'-0" 2'-4"

4'-0" 3'-1"

5'-10" 4'-6"

6'-8" 5'-2"

7'-7" 5'-10"

8'-6" 6'-7"

9'-5" 7'-3"

#3 #4 #5 #6 #7 #8 #9

TOP BAR

OTHER BAR

1'-4" 1'-4"

2'-5" 1'-10"

3'-6" 2'-9"

4'-0" 3'-1"

5'-0" 3'-10"

6'-2" 4'-9"

7'-5" 5'-8"

1'-6" 1'-4" 1'-7"

2'-0"

TOP BAR

OTHER BAR

1'-0" 1'-0"

1'-7" 1'-3"

2'-4" 1'-9"

TOP BAR

OTHER BAR

1'-0" 1'-0"

2'-5" 1'-10"

3'-6" 2'-9"

4'-0" 3'-1"

4'-6" 3'-10"

5'-1" 4'-9"

5'-7" 5'-8"1'-3"

1'-0" 1'-3" 1'-7"

EMBEDMENT LENGTH

3'-1" 4'-6" 5'-2" 5'-10" 6'-7" 7'-3"

1'-5" 2'-1" 2'-5" 3'-0" 3'-8" 4'-5"

CONCRETE DESIGN STRENGTH = 4,000 PSI GRADE 60 REINFORCING STEEL

SPACING<6"

SPACING>6"

SPACING<6"

SPACING>6"

#10 #11

REINFORCEMENT BENDS AND LAPS, UNLESS OTHERWISE NOTED, SHALL SATISFY THE FOLLOWING

MINIMUM REQUIREMENTS:

TOP BARS SHALL BE DEFINED AS ANY HORIZONTAL BARS PLACED SUCH THAT MORE THAN 12

INCHES OF CONCRETE IS CAST IN THE MEMBER BELOW THE BAR IN ANY SINGLE POUR.

HORIZONTAL WALL BARS ARE CONSIDERED TOP BARS.

WHERE 3000 PSI CONCRETE IS USED, INCREASE ABOVE LENGTHS BY 16 PERCENT

CD

R

BUILDING AT SOUTH OF BACKWASH BASIN

ROUGHEN AND CLEAN CONSTRUCTION JOINTS IN WALLS AND SLABS AS SPECIFIED PRIOR TO PLACING

ADJACENT CONCRETE.

THE CONTRACTOR SHALL COORDINATE PLACEMENT OF OPENINGS, CURBS, DOWELS, SLEEVES, CONDUITS, BOLTS AND INSERTS PRIOR TO PLACEMENT OF CONCRETE.

NO ALUMINUM CONDUIT OR PRODUCTS CONTAINING ALUMINUM OR ANY OTHER MATERIAL INJURIOUS

TO THE CONCRETE SHALL BE EMBEDDED IN THE CONCRETE.

CONDUIT SHALL NOT BE PLACED PARALLEL WITH BEAM OR COLUMN REINFORCEMENT UNLESS

SPECIFICALLY INDICATED IN DRAWINGS.

EQUIVALENT FLUID PRESSURES ABOVE AND BELOW GROUND WATER TABLE:

CLEARANCE FOR REINFORCEMENT BARS, UNLESS SHOWN OTHERWISE, SHALL BE:

WHEN PLACED ON GROUND: 3”

INTERIOR, DRY, HUMIDITY CONTROLLED AREAS:

WALLS, SLABS AND JOISTS 3/4"

BEAM STIRRUPS AND COLUMN TIES 1.5”

ALL OTHER CONCRETE SURFACES 2”

REFER TO WALL CORNER AND WALL INTERSECTION REINFORCING DETAIL 0330-003. WALL CORNER REINFORCING SIZES AND SPACINGS SHALL BE AS SHOWN ON THE DRAWINGS AND REFERENCED TO THIS DETAIL. TYPICAL HORIZONTAL WALL REINFORCING SHALL LAP WITH THE CORNER HORIZONTAL

REINFORCING.

90 DEGREE BENDS, UNLESS OTHERWISE SHOWN, SHALL BE ACI 318 STANDARD HOOKS.

WALL CORNER AND WALL INTERSECTION REINFORCEMENT BARS SHALL BE CONTINUOUS AROUND CORNERS AND THROUGH COLUMNS OR PILASTERS. REINFORCEMENT SHALL BE EXTENDED INTO CONNECTING WALLS AND LAPPED ON THE OPPOSITE FACE OF THE CONNECTING WALLS, AS INDICATED IN DETAIL 0330-003.

LAP VERTICAL WALL BARS WITH DOWELS FROM BASE SLABS AND EXTEND INTO TOP FACE OF ROOF SLABS AND LAP WITH TOP SLAB REINFORCEMENT. PROVIDE A MINIMUM OF FOUR FULL HEIGHT VERTICAL BARS WITH MATCHING DOWELS AT WALL ENDS, CORNERS AND INTERSECTIONS WITH SIZE TO MATCH

TYPICAL VERTICAL REINFORCING STEEL SHOWN OR REQUIRED BY NOTES ABOVE.

LOCATE ELEVATED SLAB AND BEAM TOP BAR SPLICES AT MIDSPAN AND BOTTOM BAR SPLICES AT SUPPORTS.

5.

6.

7.

9.

10.

12.

13.

14.

FOR EXTRA REINFORCING AROUND OPENINGS, SEE DETAIL 0330-002.

FOR WALL BASE CONSTRUCTION JOINT, SEE DETAIL 0315-153, 0330-004 AND 0330-005.

FOR WALL VERTICAL CONSTRUCTION JOINT LOCATION, SEE DETAIL 0315-131.

DIRECTIONAL DESIGN METHODS

SITE CLASS

ORDINARY REINFORCED CONCRETE SHEAR WALLS

CD

R

GROUND SUPPORTED REINFORCED CONCRETE TANKS WITH NON-SLIDING BASE

= 4 = 4

= 2

DEFLECTION CRITERIA FOR ROOF FRAMING MEMBERS:

DEFLECTION LIMITS OF CONCRETE ELEMENT IN ACCORDANCE WITH ACI 318 AND ACI 350.

DEFLECTION LIMITS OF CONCRETE ELEMENT IN ACCORDANCE WITH ACI 318 AND ACI 350.

COMPONENT AND CLADDING WALL ELEMENTS (WINDOWS, DOORS, LOUVERS, SIDING, ETC FOR

STRUCTURES UNDER 60 FEET IN HEIGHT)

6" 8"

10" 12"

#4@12"

#4@12" #5@12"

#5@12"

CENTERED

CENTERED

EACH FACE

EACH FACE

LOCATIONREINF EACH WAY

MINIMUM REINFORCING FOR ALL CONCRETE WALLS AND SLABS SHALL BE AS FOLLOWS:

PROVIDE LARGER SIZES AND MORE REINFORCING IN SECTIONS OF CONCRETE WHERE REQUIRED BY

THE DETAILS ON THE DRAWINGS OR BY THE SPECIFICATIONS.

THICKNESS

1.

2.

3.

4.

THE LOADS LISTED ON THIS DRAWING ARE GENERAL AND APPLY AS APPLICABLE TO ALL STRUCTURES.

TRIBUTARY

AREA

NEGATIVE POSITIVE

ZONE 2 ZONE 3

10 FT2

20 FT2

50 FT2

100 FT2

PRESSURE AT WALL ELEMENT PER ASCE7 FIGURE 6-11A (PSF)

30.1

25.5

-30.1 -28.3

-25.5

PRESSURE AT ROOF ELEMENT PER ASCE7 FIGURE 6-11B (PSF)

-57.8-34.5 -33.6 -32.4 -31.5

ZONE 1

-57.8 -51.7 -43.5 -37.4

-43.5 -51.7

-37.4 12.0 13.1

11.1

31.5-31.5

26.9-26.9

23.7-23.7

28.3

14.0 31.5

26.9 28.3 30.1

ZONE 1

70 PSF

BACKWASH BASIN

1.

2.

3.

4.

5.

5000 PSI

28-DAY CAST-IN-PLACE CONCRETE STRENGTHS:

TYPICAL UNO: CLASS 5000F3S1P2C2

CONTINUOUS WATERSTOP AS SPECIFIED SHALL BE INSTALLED IN ALL CONSTRUCTION JOINTS IN WATER HOLDING BASINS, CHANNELS, AND BELOW GRADE STRUCTURES, EXCEPT WHERE SPECIFICALLY NOTED

OTHERWISE.

CONSTRUCTION JOINTS INDICATED ARE SUGGESTED LOCATIONS. CONTRACTOR MAY

REVISE LOCATIONOF JOINTS, SUBJECT TO SPECIFIED REQUIREMENTS. ADDITIONAL CONSTRUCTION JOINT LOCATIONS, INCLUDING ADDITIONAL REQUIRED FOR CONSTRUCTION, SHALL BE SUBMITTED FOR REVIEW BY ENGINEER.

OTHERWISE, SHALL BEAR ON 6 INCHES OF COMPACTED GRANULAR FILL.

REINFORCING STEEL:

TYPICAL ASTM A615, GRADE 60

WELDED ASTM A706, GRADE 60 (WELDING IS ONLY PERMITTED

WITH WRITTEN PERMISSION OF ENGINEER)

FABRICATION AND PLACEMENT OF REINFORCING STEEL SHALL BE IN ACCORDANCE WITH CRSI MSP-1 "MANUAL OF STANDARD PRACTICE" AND ACI 301 "SPECIFICATIONS FOR STRUCTURAL CONCRETE".

FOR REINFORCED CONCRETE FRAME MEMBERS AND DESIGNATED BOUNDARY ELEMENTS OF CONCRETE

SHEAR WALL STRUCTURES, REINFORCING STEEL SHALL MEET THE FOLLOWING REQUIREMENTS:

A. ACTUAL YIELD STRENGTH BASED ON MILL TESTS SHALL NOT EXCEED SPECIFIED

YIELD STRENGTH BY MORE THAN 18,000 PSI. (RETESTS SHALL NOT EXCEED THIS

VALUE BY MORE THAN AN ADDITIONAL 3000 PSI.)

B. RATIO OF HTE ACTUAL ULTIMATE TENSILE STRESS TO ACTUAL TENSILE YIELD

STRENGTH SHALL NOT BE LESS THAN 1.25.

4.

5.

6.

MONORAIL HOIST LOADS:

VERTICAL IMPACT FACTOR:

LATERAL FORCE

LONGITUDINAL FORCE:

= 1.25

= 20% OF RATED CAPACITY PLUS

WEIGHT OF HOIST AND TROLLEY

= 10% OF MAXIMUM WHEEL LOAD

= 120 MPH

NOMINAL DESIGN WIND SPEED:

ULITMATE DESIGN WIND SPEED:

= 2

SEISMIC IMPORTANT FACTOR I

IBC 2015

NUMBERS

REFER TO GEOTECHNICAL DESIGN REPORT BY JACOBS ENGINEERING, DATED JULY 26 2019

THE GEOTECHNICAL DESIGN REPORT IS PROVIDED FOR INFORMATION ONLY.

65 PSF/FT ABOVE GROUND WATER 95 PSF/FT BELOW GROUND WATER

ZONE 2 & 3

TRIBUTARY

AREA

NEGATIVE POSITIVE

ZONE 5ZONE 4 ZONE 4 & 5

10 FT2

20 FT2

50 FT2

100 FT2

200 FT2

500 FT2

8.

WELDING

STRUCTURAL STEEL AND METAL FABRICATIONS

DEFERRED SUBMITTALS

1.

2.

3.

4.

WELDS SHALL CONFORM TO AMERICAN WELDING SOCIETY (AWS), LATEST EDITION:

D1.1, STRUCTURAL WELDING CODE – STEEL

D1.2, STRUCTURAL WELDING CODE – ALUMINUM

D1.3, STRUCTURAL WELDING CODE – SHEET STEEL

D1.4, STRUCTURAL WELDING CODE – REINFORCING STEEL

D1.6, STRUCTURAL WELDING CODE – STAINLESS STEEL

REPAIR WELDS FOUND DEFECTIVE IN ACCORDANCE WITH AWS D1.1 SECTION 5.26.

USE INTERMITTENT WELDS AT FIELD WELDS OF EMBED PLATES AND ANGLES TO AVOID

SPALLING OR

CRACKING OF THE EXISTING CONCRETE.

BUTT JOINT WELDS SHALL BE COMPLETE JOINT PENETRATION (CJP) UNLESS INDICATED

OTHERWISE.

A992

A36

A500, GRADE B

A53, GRADE B

A276

A325-N

A325-SC

F593, AISI TYPE 316, CONDITION CW

F1554, GR 36

F1554, GR 36 / A153

A307

F593, AISI TYPE 316, CONDITION CW

A307/A153

F468, ALLOY 2024-T4

ANY EQUIPMENT OR COMPONENT IN WHICH A TECHNICAL

SPECIFICATION REQUIRES SUBMITTAL OF EQUIPMENT

OR ANCHORAGE SYSTEM CALCULATIONS

ITEMSPECIFICATION

SECTION

ASTM B 308, ALLOY 6061-T6

1.

2.

3.

4.

5.

6.

STRUCTURAL STEEL SHALL CONFORM TO THE FOLLOWING:

W-SHAPES

MISCELLANEOUS SHAPES INCLUDING

ANGLES, CHANNELS, PLATES, ETC.

SQUARE OR RECTANGULAR STEEL TUBING

STEEL PIPE

STAINLESS STEEL SHAPES

ALUMINUM SHALL CONFORM TO THE FOLLOWING ASTM STANDARDS:

STRUCTURAL SHAPES AND PLATES

STRUCTURAL STEEL SHALL BE FABRICATED AND ERECTED IN CONFORMANCE WITH THE AISC

MANUAL OF STEEL CONSTRUCTION, CURRENT EDITION, AND CURRENT OSHA STANDARDS

BOLTS SHALL BE HIGH STRENGTH BOLTS CONFORMING TO THE FOLLOWING EXCEPT WHERE

SPECIFICALLY INDICATED OTHERWISE:

UNLESS SHOWN OTHERWISE

SLIP CRITICAL

ANCHOR BOLTS (AB)

STAINLESS STEEL

STEEL

GALVANIZED STEEL

MACHINE BOLTS (MB)

STEEL

STEEL STAINLESS STEEL

GALVANIZED STEEL

ALUMINUM

ITEMS TO BE EMBEDDED IN CONCRETE SHALL BE CLEAN AND FREE OF OIL, DIRT AND PAINT.

NO HOLES OTHER THAN THOSE SPECIFICALLY DETAILED SHALL BE ALLOWED THROUGH

STRUCTURAL STEEL MEMBERS. NO CUTTING OR BURNING OF STRUCTURAL STEEL IS PERMITTED

WITHOUT THE APPROVAL OF THE ENGINEER

05 52 00 METAL RAILINGS

DEFERRED SUBMITTALS ARE THOSE PORTIONS OF THE DESIGN WHICH ARE NOT SUBMITTED AT THE TIME OF PERMIT APPLICATION AND WHICH ARE TO BE SUBMITTED TO THE PERMITTING AGENCY FOR

ACCEPTANCE PRIOR TO INSTALLATION OF THAT PORTION OF THE WORK.

THE FOLLOWING IS A LIST OF DEFERRED SUBMITTALS THAT ARE EXPECTED TO CONTAIN STRUCTURAL

CALCULATIONS OR SAFETY RELATED SYSTEM INFORMATION. PRIOR TO INSTALLATION OF THE

INDICATED STRUCTURAL ELEMENT, EQUIPMENT, DISTRIBUTION SYSTEM, OR COMPONENT OR ITS ANCHORAGE, THE CONTRACTOR SHALL SUBMIT THE REQUIRED CALCULATIONS AND SUPPORTING DATA

AND DRAWINGS FOR REVIEW AND ACCEPTANCE BY THE ENGINEER.

1.

2.

-30.1 -28.3

-25.5

-31.5

-26.9

-23.7

RISK CATEGORY

= D

4000 PSIELECTRIC DUCTBANK: CLASS 40000F1S1P0C1

4000 PSIFIBER REINFORCED CONCRETE FILL: CLASS CF00F1S1P0C1

CONSERVATIVELY USED R=2 AND CD =2 FOR DESIGN OF BOTH BUILDING AND BASIN.

BASE SHEAR = 2

SUBGRADE MODULUS:E.

TOP OF GRADE IS ASSUMED TO BE AT EL 169 FT TO THE NORTH AND SLOPES DOWN TO 164 FT

TO THE SOUTH IN THE CALCULATION OF SOIL LATERAL PRESSURE AT EXTERIOR WALLS.

F.

75 KCF

9. HYDROSTATIC LOAD: ASSUMED MAXIMUM WATER LEVEL AT EL 167 FT IN THE STRUCTURAL DESIGN.

8. FOR DETAILS REGARDING THE REQUIREMENTS FOR SOIL EXCAVATION, BACKFILL, FOUNDATION SUB-BASE MATERIALS AND FOUNDATION SUBGRADE PREPARATION REFER TO SPECIFICATION SECTION 31 23 16

EXCAVATION AND FILL.

S1

SHEETDATESCALE

REV DATE DESCRIPTION BY

U.S. ARMY ENGINEER DISTRICT,

BALTIMORE

CORPS OF ENGINEERS

BALTIMORE, MARYLANDUS Army Corps of Engineers ®

WASHINGTON AQUEDUCT

MCMILLAN BACKWASH DISCHARGE

TO SEWER

BUILDING ID

R:\d0224752\M29-S-3D-101.rvt 11/7/2019 10:29:02 AM

NONE

STRUCTURAL SPECIAL INSPECTIONS

SHEET 1 OF 2

GENERAL

70.24-2- 7

G-007NOV 2019

STATEMENT OF SPECIAL INSPECTION:

1.

GENERAL NOTES

1.

SPECIAL INSPECTION

THE STATEMENT OF SPECIAL INSPECTION DRAWINGS PROVIDE PROJECT

COMPLIANCE WITH THE PROVISIONS OF THE INTERNATIONAL BUILDING CODE

(IBC) CHAPTER 17 FOR SPECIAL INSPECTION, STRUCTURAL OBSERVATION,

AND TESTING FOR WIND AND SEISMIC RESISTANCE AS APPLICABLE. EXCEPT

WHERE OTHERWISE NOTED.

STANDARD SPECIAL INSPECTION REQUIREMENTS FOR NONSTRUCTURAL

COMPONENTS ARE CONTAINED IN TABLE 1.

STANDARD SPECIAL INSPECTION REQUIREMENTS FOR STRUCTURAL

COMPONENTS, REGARDLESS OF WIND OR SEISMIC DESIGN CATEGORIES, ARE

CONTAINED IN TABLE 2. STANDARD TESTING REQUIREMENTS FOR STRUCTURAL

COMPONENTS ARE CONTAINED IN TABLE 3.

FOR ADDITIONAL REQUIREMENTS, REFER TO SPECIFICATION SECTION 01 45 35,

SPECIAL INSPECTION, OBSERVATION AND TESTING.

SPECIAL INSPECTION WILL BE IN ACCORDANCE WITH IBC SECTION 1704

TOGETHER WITH LOCAL AND STATE AMENDMENTS. REFER TO THE TABLES

CONTAINED ON THESE GENERAL SHEETS FOR PROJECT SPECIFIC INSPECTION

TYPES AND FREQUENCIES.

SPECIAL INSPECTIONS WILL BE PROVIDED BY A CERTIFIED OR QUALIFIED

INSPECTOR AND ASSOCIATED TESTING WILL BE PERFORMED BY AN APPROVED

ACCREDITED INDEPENDENT AGENCY. THE SPECIAL INSPECTOR SHALL BE

RETAINED BY THE CONTRACTOR AND APPROVED BY THE CONTRACTING OFFICER.

INSPECTORS FOR EACH SYSTEM AND MATERIAL WILL BE

INTERNATIONAL CODE COUNCIL (ICC) CERTIFIED OR OTHERWISE APPROVED BY

CONTRACTING OFFICER.

THE SPECIAL INSPECTOR WILL OBSERVE THE INDICATED WORK FOR

COMPLIANCE WITH THE APPROVED CONTRACT DOCUMENTS AND SUBMIT

RECORDS OF INSPECTION. ALL DISCREPANCIES WILL BE BROUGHT TO THE

IMMEDIATE ATTENTION OF THE CONTRACTOR FOR CORRECTION.

SPECIAL INSPECTION AND ASSOCIATED TESTING REPORTS WILL BE SUBMITTED

TO THE ENGINEER, CONTRACTOR AND CONTRACTING OFFICER WITHIN ONE

WEEK OF INSPECTION OR WITHIN ONE WEEK OF TEST COMPLETION.

INSPECTIONS FOR WHICH REPORTING WILL BE REQUIRED ARE NOTED IN THE

TABLES CONTAINED ON THIS STATEMENT OF SPECIAL INSPECTIONS.

AT THE CONCLUSION OF CONSTRUCTION, A FINAL REPORT DOCUMENTING

REQUIRED SPECIAL INSPECTIONS AND CORRECTION OF PREVIOUSLY NOTED

DISCREPANCIES WILL BE SUBMITTED.

2.

3.

5.

2.

3.

4.

5.

1.

SPECIAL INSPECTION FOR WIND RESISTANCE

1.

SPECIAL INSPECTION FOR SEISMIC RESISTANCE

1.

GEOTECHNICAL OBSERVATION

1.

STRUCTURAL OBSERVATION

ALL SUBGRADE FOUNDATION EXCAVATIONS FOR STRUCTURE BEARING SURFACES

SHALL BE OBSERVED BY PROFESSIONAL GEOTECHNICAL ENGINEER PRIOR FILLING,

AND PRIOR TO PLACEMENT OF REINFORCING STEEL. IN ADDITION, SPECIAL INSPECTOR

SHALL PERFORM SPECIAL INSPECTION AND TESTING AS INDICATED IN TABLES 1 AND 3.

STRUCTURAL OBSERVATION IN ACCORDANCE WITH IBC SECTION 1704.5 ARE NOT

REQUIRED FOR THIS PROJECT.

SPECIAL INSPECTIONS REQUIREMENTS FOR WIND RESISTANCE IN

ACCORDANCE WITH IBC SECTION 1705.4 ARE NOT APPLICABLE TO THIS PROJECT.

SPECIAL INSPECTIONS REQUIREMENTS FOR SEISMIC RESISTANCE IN

ACCORDANCE WITH IBC SECTION 1705.11 ARE NOT APPLICABLE TO THIS

PROJECT.

AND COVERING INSPECTED WORK.

COMPLETION INSPECTION SHALL BE PERFORMED SO THAT WORK CAN BE CORRECTED PRIOR TO OTHER RELATED WORK...

PERFORMED DURING THEIR PLACEMENT AND IN ALL CASES PERFORMED UPON COMPLETION OF THEIR PLACEMENT. THE

1. PERIODIC INSPECTION IS DEFINED AS INSPECTION BY THE SPECIAL INSPECTOR OF ALL MATERIALS AND SYSTEMS, IN SOME CASES

NOTES:

SEE TABLE 2.

STRUCTURAL

3. INSTALLATION OF

MATERIALS THAT

REQUIRE ADDITIONAL

MANUFACTURER'S

INSTRUCTIONS BEYOND

CODE REQUIREMENTS

1703.4.2,

1705.1.1 ITEM 3

ICC-ES

EVALUATION

REPORTS

X

2. UNUSUAL DESIGN

APPLICATION OF CODE

MATERIALS

1705.1.1 ITEM 2 X

1. CONSTRUCTION

MATERIALS AND

SYSTEMS THAT ARE

ALTERNATIVES TO

MATERIALS AND

SYSTEMS PRESCRIBED

BY CODE

1705.1.1 ITEM 1 X

GENERAL

E. PRIOR TO

PLACEMENT OF

COMPACTED FILL,

INSPECT SUBGRADE AND

VERIFY THAT SITE HAS

BEEN PREPARED

PROPERLY

1705.6 SECTION 31 23

16, EXCAVATION

AND FILL

X PROFESSIONAL

OBSERVATION BY

GEOTECHNICAL

ENGINEER

SEE TABLE 3 FOR

DENSITY TEST AND

PROOF ROLLING

REQUIREMENTS

D.VERIFY USE OF

PROPER MATERIALS,

DENSITIES, AND LIFT

THICKNESSES DURING

PLACEMENT AND

COMPACTION OF

COMPACTED FILL

1705.6, 1803.5.8

SECTION 31 23

16, EXCAVATION

AND FILL

X SEE TABLE 3 FOR

DENSITY TEST

REQUIREMENTS

C. PERFORM

CLASSIFICATION AND

TESTING OF COMPACTED

FILL…