A.01.13_BDP1.128_ADVERTISE_SET.pdf

PDF 35 MB Posted Dec 22, 2017

Attached to: Bonneville Powerhouse 1 Pesonnel Safety Improvements
Solicitation number: W9127N18R0013
Issued by: Department of the Army Corps of Engineers Engineering District Portland

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A.07.24_W9127N18R0013_Amendment_0004.pdf	PDF	Jan 30, 2018
A.07.24_W9127N18R0013_Amendment_0003.pdf	PDF	Jan 30, 2018
PreBid_Sign_In_Sheet_1-10-2018.jpg	JPG image	Jan 19, 2018
A.07.24_W9127N18R0013_Amendment_0002.pdf	PDF	Jan 19, 2018
A.07.24_W9127N18R0013_Amendment_0001.pdf	PDF	Jan 12, 2018
VID_20170410_083556.mp4	MP4 file	Jan 12, 2018
VID_20170410_081828.mp4	MP4 file	Jan 12, 2018
B1_Catwalk.mp4	MP4 file	Jan 12, 2018
ATTACHMENT_A-_OFFERORS_EXPERIENCE_FORM.docx	DOCX document	Jan 8, 2018
ATTACHMENT_B-_PAST_PERFORMANCE_QUESTIONNAIRE.docx	DOCX document	Jan 8, 2018
A.01.13_BDP1.128_FIO.pdf	PDF	Dec 27, 2017
A.07.23_W9127N18R0013.pdf	PDF	Dec 22, 2017
A.01.13_BDP1.128_ADVERTISE_SET.pdf	PDF	Dec 22, 2017
A.07.23_W9127N18R0013.pdf	PDF	Dec 22, 2017

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LOCAL VICINITY MAP

DISTRICT BOUNDARY MAP

PROJECT PHOTO

INTERSTATE

S O

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IDENTIFICATION

SHEET

1 2 3 4 5 6

M A

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P R of Engineers

US Army Corps

H A

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O R C

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G-001

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-D -0

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A N

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P .1

G -0 x x x .d w g

U .S

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PROJECT SITE MAP

SCALE: NTS

LOCATION

PROJECT

M I)

RTLA

N D

ISLAND

BRADFORD

ISLAND

CASCADES

POWERHOUSE

SECOND

SPILLWAY

B O

A T

G B

O U

N D

A R

FLOW

ISLAND

ROBINS

HATCHERY

FISH

HAMILTON ISLAND

BOATIN

G B

OUNDARYFACILITY

MONITORING

SMOLT

WASHINGTON

OREGON

TANNER CREEK

P P

CENTER

ISLAND VISITOR'S

BRADFORD

I-84

TRAIL

HISTORIC SITE &

FORT CASCADES

TRAIL

CREST

PACIFIC

COMPLEX

SHORE VISITOR

WASHINGTON

COLLECTOR

CORNER

LADDER

FISH

LADDER

FISH

POWERHOUSE

FIRST

STERNWHEELER PIER

BOUNDARY

BOAT

NAVIGATION LOCK

VISITOR CENTER

NAVIGATION LOCK

BURLI

RTHERN

SANTA

CREEK

EAGLE

ANCO

UVER

U N

N P A C

C O

M B

E R

LEGEND

BOAT BARRIER

PARKING

RAILROAD

TRAIL

ROAD

HIGHWAY #

IDAHO

WASHINGTON

P A

C E

A N

OREGON

SPOKANE

CLEARWATER R.

BOISE

EUGENE

SALEM

OLYMPIA

SEATTLE

EVERETT

E R

C O

L U

M B

PASCO

SNAKE R.

WALLA WALLA

PENDLETON

DALLES

THE

PORTLAND

VANCOUVER

SEE LOCATION MAP

BONNEVILLE

DAM

KENNEWICK

VANCOVER

YAKIMA

BONNEVILLE

NORTH

OREGON CITY

ST. HELENS

THE DALLES

99E

Wallula

T O

U C

H E

BONNEVILLE

DAM

A K

PASCORICHLAND

B u t t e r

C r

U M

TILLA

RIVER

E R

MOUNT ADAMS

CASCADE RANGE

MOUNT SAINT HELENS

HOOD

RIVER

MOUNT RAINIER

N F

WASHINGTON

OREGON

SITE MAP

SEE

PORTLAND

J o h n a y

R iv e r

D e s c h u t e sR iv e r

PORTLAND DISTRICT

DRAWING NUMBER

ID.

SHEET

2 REFERENCE DRAWING SHALL BE UPDATED AT THE COMPLETION OF THIS CONTRACT BY THE CONTRACTOR

REFERENCE DRAWING INDEX

P-8-210

P-10-16

P-10-52

P-11-215B

P-15-116

P-15-177

P-15-178

P-19-424

P-20-210

P-8-211

P-8-212

P-8-213

P-8-214

P-10-14

P-8-216

P-10-15

P-20-211

P-20-212

P-42-31

P-42-32

P-42-33

P-42-34

P-42-35

P-42-36

P-42-37

P-42-38

P-20-213

P-20-214

P-20-215

P-21-13

P-42-29

P-21-14

P-42-30

P-47-49

P-47-50

P-47-51

P-48-44

P-48-69

P-48-70

NO.

ACTION

NO.

ACTION DRAWING TITTLE

DRAWING IS OBSOLETE AT THE COMPLETION OF THIS CONTRACT

3 DRAWINGS WILL BE SUPERSEDED BY THE FOLLOWING DRAWINGS AT THE COMPLETION OF THIS CONTRACT

4 DRAWING WAS REFERENCED BY THE FOLLOWING CONTRACT DRAWING

5 DRAWING IS FOR REFERENCE ONLY

DRAWING WAS REFERENCED BY THE FOLLOWING CONTRACT DRAWINGS

REFERENCE DRAWING SHALL BE UPDATED AT THE COMPLETION OF THIS CONTRACT BY THE CONTRACTOR AND

DETAIL OF ROOF TRUSSES TYPE "A" BETWEEN PIERS

DETAIL OF ROOF TRUSSES TYPE "B" AT PIERS

DETAILS OF STRUCTURAL STEEL FOR ROOF LATERAL AND SWAY BRACING-PURLINS

BOLT SETTING PLAN AND DETAILS OF FIXED AND EXPANSION SHOES FOR ROOF TRUSSES

LAYOUT AND TYPICAL DETAILS OF WALKWAY IN ROOF TRUSSES

STRESS DIAGRAMS FOR ROOF TRUSSES

ROOF PLAN AND DETAILS

ROOF FRAMING PLAN AND DETAILS

ROOF TRUSSES

BUS STRUCTURE REPORTS ON ROOF TRUSS

ROOF TRUSS AREA

115 K.V. CONTROL CONDUITS GENERAL PLAN

115 K.V. CONTROL CONDUITS SECTIONS IN ROOF TRUSSES

ROOF TRUSS AREA PIER NO. 3 TO PIER NO. 7

SUSPENDED CEILING AND ACCESS DOOR DETAILS

TYPE "C" ROOF TRUSS DETAILS

TYPE "A" ROOF TRUSS DETAILS

TYPE "B" ROOF TRUSS DETAILS

ROOF FRAMING STRUCTURAL STEEL DETAILS

WALKWAY IN ROOF TRUSSES ARRANGEMENT AND TYPICAL DETAILS

TYPE "A" ROOF TRUSS DETAILS

TYPE "B" ROOF TRUSS DETAILS

HATCH FRAMES EMBEDDED PIPING & INSERTS ASSEMBLY BAY AT ELEV. +37_0

ROOF TRUSSES TYPE "A" DETAILS

ROOF TRUSSES TYPE "B" DETAILS

ROOF TRUSSES LATERAL BRACING & LAYOUT PLAN

ROOF TRUSS BEARING SHOES AND ANCHOR BOLT LAYOUT

STEEL CATWALK AT ROOF TRUSSES

SUSPENDED CEILING LAYOUT AND DETAILS

EXPANSION JOINT DRAINS AND WATER STOPS

ROOF FLASHING LAYOUT AND DETAILS

SUMP PUMP ROOM GUIDE BEARING SUPPORTS & PLATFORM AT ELEV. + 26_25

OIL PIPING TO CIRCUIT BREAKERS UNITS 7 & 8 ARRANGEMENT

OIL PIPING TO CIRCUIT BREAKERS UNITS 9 & 10 ARRANGEMENT

OIL PIPING TO CIRCUIT BREAKERS SECTIONS AND DETAILS

ROOF TRUSS AREA PIER 7 TO NORTH POWERHOUSE WALL

115 K.V. CONTROL CONDUITS GENERAL PLAN UNITS 7 - 10

115 K.V. CONTROL CONDUITS SECTIONS UNITS 7 - 10

TRANSVERSE SECTION AT MAIN UNIT SHEET 1 OF 2

REFERENCE DRAWING INDEX

DRAWING NUMBER

ID.

SHEET

NO.

ACTION

NO.

ACTION DRAWING

BDP-1.13-6-1A11/6

BDP-6-8/15

BDP-10-6-0A-21/03

P-7-255_R3

P-7-333_R2

P-15-178

P-19-424

P-20-210

BDP-1.13-3-7/20

BDP-1.54-6-0A11/1

P-20-211

P-20-212

P-7-210

FIRST POWERHOUSE HVAC -ELECTRICAL POWERHOUSE ATTIC & ROOF DETAILS

FIRST POWERHOUSE HVAC CONTROL BAY AIR INTAKE

SWITCHYARD REHABILITATION ATTIC CONDUIT SHEET 1

EQUIPMENT INSTALLATION EL. 37 & 43.5 SS TO PIER 10

LIGHTING CABINETS EL. +112.0 - EL. +55.0

115 K.V. CONTROL CONDUITS SECTIONS IN ROOF TRUSSES

ROOF TRUSS AREA PIER NO. 3 TO PIER NO. 7

SUSPENDED CEILING AND ACCESS DOOR DETAILS

TYPE "C" ROOF TRUSS DETAILS

TYPE "A" ROOF TRUSS DETAILS

OVERALL PROJECT ONE-LINE

LIGHTING CABINETS LC9, LC10, LC15, LC16, LC17, LC18 & LC19

BDP-1.54-6-0A11/2

BDP-1.54-6-0A11/3

BDP-1.54-6-0A11/4

BDP-1.54-6-0A11/5

BDP-1.54-6-0A11/6

SWITCHYARD REHABILITATION ATTIC CONDUIT SHEET 2

SWITCHYARD REHABILITATION ATTIC CONDUIT SHEET 3

SWITCHYARD REHABILITATION ATTIC CONDUIT SHEET 4

SWITCHYARD REHABILITATION ATTIC CONDUIT SHEET 5

SWITCHYARD REHABILITATION ATTIC CONDUIT SHEET 6

FILE NUMBER

ID.

SHEET

TITLE

GENERAL

BDP1.128_CS001xxxCS001 COVER SHEET

BDP1.128_G-001xxxG-001 SITE PLAN, VICINITY MAP, LOCATION MAP AND DRAWING INDEX SHEET 1

BDP1.128_S-100xxxS-100 GRATING AND FRAMING PLAN SHEET 1 OF 5

BDP1.128_S-101xxxS-101 GRATING AND FRAMING PLAN SHEET 2 OF 5

BDP1.128_S-102xxxS-102 GRATING AND FRAMING PLAN SHEET 3 OF 5

BDP1.128_S-103xxxS-103 GRATING AND FRAMING PLAN SHEET 4 OF 5

BDP1.128_S-104xxxS-104 GRATING AND FRAMING PLAN SHEET 5 OF 5

BDP1.128_S-510xxxS-510 CATWALK DETAILS 1 OF 5

BDP1.128_S-501xxxS-501 EXISTING CATWALK DETAILS 2 OF 3

INDEX OF DRAWINGS

STRUCTURAL

BDP1.128_E-001XXXE-001

ED101

ED102

ED103

ED601

E-101

E-102

E-103

E-501

E-601

BDP1.128_ED101XXX

BDP1.128_ED102XXX

BDP1.128_ED103XXX

BDP1.128_ED601XXX

BDP1.128_E-101XXX

BDP1.128_E-102XXX

BDP1.128_E-103XXX

BDP1.128_E-501XXX

BDP1.128_E-601XXX

BDP1.128_S-400xxxS-400 ENLARGED STRUCTURAL PLAN SHEET 1 OF 10

BDP1.128_S-001xxxS-001 STRUCTURAL NOTES, ABBREVIATIONS, LEGEND, SYMBOLS

BDP1.128_SD400xxxSD400 ENLARGED STRUCTURAL DEMOLITION PLAN SHEET 1 OF 10

BDP1.128_SD401xxxSD401 ENLARGED STRUCTURAL DEMOLITION PLAN SHEET 2 OF 10

BDP1.128_SD402xxxSD402 ENLARGED STRUCTURAL DEMOLITION PLAN SHEET 3 OF 10

BDP1.128_SD403xxxSD403 ENLARGED STRUCTURAL DEMOLITION PLAN SHEET 4 OF 10

BDP1.128_SD404xxxSD404 ENLARGED STRUCTURAL DEMOLITION PLAN SHEET 5 OF 10

BDP1.128_SD405xxxSD405 ENLARGED STRUCTURAL DEMOLITION PLAN SHEET 6 OF 10

BDP1.128_SD406xxxSD406 ENLARGED STRUCTURAL DEMOLITION PLAN SHEET 7 OF 10

BDP1.128_SD407xxxSD407 ENLARGED STRUCTURAL DEMOLITION PLAN SHEET 8 OF 10

BDP1.128_SD408xxxSD408 ENLARGED STRUCTURAL DEMOLITION PLAN SHEET 9 OF 10

BDP1.128_SD409xxxSD409 ENLARGED STRUCTURAL DEMOLITION PLAN SHEET 10 OF 10

BDP1.128_S-401xxxS-401 ENLARGED STRUCTURAL PLAN SHEET 2 OF 10

BDP1.128_S-402xxxS-402 ENLARGED STRUCTURAL PLAN SHEET 3 0F 10

BDP1.128_S-403xxxS-403 ENLARGED STRUCTURAL PLAN SHEET 4 OF 10

BDP1.128_S-404xxxS-404 ENLARGED STRUCTURAL PLAN SHEET 5 OF 10

BDP1.128_S-405xxxS-405 ENLARGED STRUCTURAL PLAN SHEET 6 0F 10

BDP1.128_S-406xxxS-406 ENLARGED STRUCTURAL PLAN SHEET 7 OF 10

BDP1.128_S-407xxxS-407 ENLARGED STRUCTURAL PLAN SHEET 8 OF 10

BDP1.128_S-408xxxS-408 ENLARGED STRUCTURAL PLAN SHEET 9 OF 10

BDP1.128_S-409xxxS-409 ENLARGED STRUCTURAL PLAN SHEET 10 OF 10

BDP1.128_S-511xxxS-511 CATWALK DETAILS 2 OF 5

ELECTRICAL LEGEND, SYMBOLS AND ABBREVIATIONS

ATTIC DEMOLITION PLAN - GRID 1 TO GRID 26.5 (MATCHLINE 1)

ATTIC DEMOLITION PLAN - GRID 26.5 (MATCHLINE 1) TO GRID 51.5 (MATCHLINE 4)

ATTIC DEMOLITION PLAN - GRID 51.5 (MATCHLINE 4) TO GRID 61

EXISTING ELECTRICAL SCHEDULES, DETAILS AND WIRING DIAGRAMS

ATTIC ELECTRICAL PLAN - GRID 1 TO GRID 26.5 (MATCHLINE 1)

ATTIC ELECTRICAL PLAN - GRID 26.5 (MATCHLINE 1) TO GRID 51.5 (MATCHLINE 4)

ATTIC ELECTRICAL PLAN - GRID 51.5 (MATCHLINE 4) TO GRID 61

ELECTRICAL DETAILS AND SCHEDULES

EXISTING PARTIAL SITE ONE-LINE DIAGRAM (FOR REFERENCE ONLY)

BDP1.128_S-512xxxS-512 CATWALK DETAILS 3 OF 5

BDP1.128_S-500xxxS-500 EXISTING CATWALK DETAILS 1 OF 3

BDP1.128_S-502xxxS-502 EXISTING CATWALK DETAILS 3 OF 3

BDP1.128_G-002xxx DRAWING INDEX SHEET 2G-002

BDP1.128_S-300xxxS-300

BDP1.128_S-301xxxS-301

BDP1.128_S-513xxxS-513 CATWALK DETAILS 4 OF 5

BDP1.128_S-514xxxS-514 CATWALK DETAILS 5 OF 5

E-602 BDP1.128_E-602XXX ELECTRICAL SCHEDULES

E-104 BDP1.128_E-104XXX INSTALL ELECTRICAL SCHEDULES, DETAILS, & WIRING DIAGRAM

ED602 BDP1.128_ED602XXX EXISTING ELECTRICAL SCHEDULES, DETAILS AND WIRING DIAGRAMS

EXISTING CATWALK ELEVATIONS SHEET 1 OF 2

EXISTING CATWALK ELEVATIONS SHEET 2 OF 2

ELECTRICAL

BDP1.128_E-001XXXE-001

ED101

ED102

ED103

ED601

E-101

E-102

E-103

E-501

E-601

BDP1.128_ED101XXX

BDP1.128_ED102XXX

BDP1.128_ED103XXX

BDP1.128_ED601XXX

BDP1.128_E-101XXX

BDP1.128_E-102XXX

BDP1.128_E-103XXX

BDP1.128_E-501XXX

BDP1.128_E-601XXX

ELECTRICAL LEGEND, SYMBOLS AND ABBREVIATIONS

ATTIC DEMOLITION PLAN - GRID 1 TO GRID 26.5 (MATCHLINE 1)

ATTIC DEMOLITION PLAN - GRID 26.5 (MATCHLINE 1) TO GRID 51.5 (MATCHLINE 4)

ATTIC DEMOLITION PLAN - GRID 51.5 (MATCHLINE 4) TO GRID 61

EXISTING ELECTRICAL SCHEDULES, DETAILS AND WIRING DIAGRAMS

ATTIC ELECTRICAL PLAN - GRID 1 TO GRID 26.5 (MATCHLINE 1)

ATTIC ELECTRICAL PLAN - GRID 26.5 (MATCHLINE 1) TO GRID 51.5 (MATCHLINE 4)

ATTIC ELECTRICAL PLAN - GRID 51.5 (MATCHLINE 4) TO GRID 61

ELECTRICAL DETAILS AND SCHEDULES

EXISTING PARTIAL SITE ONE-LINE DIAGRAM (FOR REFERENCE ONLY)

E-602 BDP1.128_E-602XXX ELECTRICAL SCHEDULES

E-104 BDP1.128_E-104XXX INSTALL ELECTRICAL SCHEDULES, DETAILS, & WIRING DIAGRAM

ED602 BDP1.128_ED602XXX EXISTING ELECTRICAL SCHEDULES, DETAILS AND WIRING DIAGRAMS

PERSONNEL SAFETY IMPROVEMENTS

S O

A T

N N

E N

A M

D R

A W

N B

C H

E C

K E

D B

D E

N E

D B

D E

S C

N A

P P

D A

T E

E N

U M

B E

S U

B M

T E

D B

P L

O T S

C A

L E

P L

O T D

A T

D A

T E

M A

R K

D E

S C

C O

N T

R A

C T N

IDENTIFICATION

SHEET

1 2 3 4 5 6

M A

R K

D A

T E

A P

P R of Engineers

US Army Corps

H A

R B

O R C

O N

S U

L T

G E

N G

E E

R S

S E

A T

T L E W

A S

G T

O N

E N

E E

R S

L A

N N

E R

U R

V E

Y O

R S

U H

R M

A N A

V E

N U

E E

A S

G-002

B O

N N

E V

L E L

O C

K A

N D D

A M

P O

W E

R H

O U

S E

P E

R S

O N

N E

L S

A F

E T

R O

V E

M E

N T S

D R

A W

G I

N D

E X S

H E

E T A

N D

R E

F E

R E

N C

E I

N D

E X D

R A

G S

E V

M T

C W

H A

N S

O N

N -1

-D -0

S C

A L E

B D

P .1

G -0

A N

S I E

B D

P .1

G -0 x x x .d

A R

M Y C

O R

P S O

F E

N G

E E

R S

P O

R T

L A

N D D

T R

P O

R T

L A

N D

O R

E G

O N

G E

C D

R A

D F il e L a s t S a v e d B y

S O

A T

N N

E N

A M

D R

A W

N B

C H

E C

K E

D B

D E

N E

D B

D E

S C

N A

P P

D A

T E

E N

U M

B E

S U

B M

T E

D B

P L

O T S

C A

L E

P L

O T D

A T

D A

T E

M A

R K

D E

S C

C O

N T

R A

C T N

IDENTIFICATION

SHEET

1 2 3 4 5 6

M A

R K

D A

T E

A P

P R of Engineers

US Army Corps

SHEET OF

H A

R B

O R C

O N

S U

L T

G E

N G

E E

R S

S E

A T

T L E W

A S

G T

O N

E N

E E

R S

L A

N N

E R

U R

V E

Y O

R S

U H

R M

A N A

V E

N U

E E

A S

LEGEND

X ROW

# COLUMN

ELECTRICAL EQUIPMENT, MISC

PANELBOARD, 120, 208 OR 240V

PANELBOARD, 480V

CABINET

PIPING TEE

PIPING VALVE

EXIST. DIAGONAL BRACING

EXIST. HORIZONTAL STRUT

(E)DB

(E)HS

NEW GUARD RAIL

CATWALK ADDITION WITH GUARDRAIL

(E) ROD HANGER ( POWERHOUSE CEILING SUPPORT)

EXISTING CATWALK WITH MODIFIED GUARDRAIL

(E) OVERHEAD PIPE (DIA. VARIES)

LUMINAIRE, CEILING OR PENDANT MTD

BALLAST BOX

JUNCTION BOX, CEILING MTD

TOGGLE SWITCH

LUMINAIRE, SURFACE MTD 2X4

LUMINAIRE, PENDANT OR CEILING MTD

JUNCTION BOX OR LB FITTING, WALL OR FLOOR MTD

LUMINAIRE (POWERHOUSE CEILING), ATTIC FLOOR

PIPING BEND UP

FROM SPARKS, GRINDING OR CUTTING.

EQUIVALENT TO PROTECT EXISTING ATTIC MATERIALS

CONTRACTOR TO LAY DOWN FIRE BLANKETS OR

APPROXIMATELY. FIELD VERIFY LOCATION.

(E) OVERHEAD PIPING AND (E)CONDUITSHOWN 5.

RUN.

SUPPORT) PRIOR TO CONSTRUCTING EACH CATWALK

VERIFY ROD HANGERS (POWERHOUSE CEILING

(E) ROD HANGERS VARY IN ANGLE AND LOCATION. FIELD 4.

G-002 FOR ADDITIONAL INFORMATION.

1935, 1939, 1941. SEE REFERENCE INDEX ON SHEET

EXISTING TRUSSES ARE REFERRED TO BY THE YEAR

STRUCTURE WAS COMPLETED IN THREE PHASES,

CONSTRUCTION OF POWERHOUSE 1 MAJOR 3.

ELECTRICAL INFORMATION

SEE ELECTRICAL DRAWINGS FOR OTHER LIGHTING AND 2.

WORK

NECESSARY CHANGES BEFORE PROCEEDING WITH THE

ANY DISCREPANCIES, AND AWAIT APPROVAL FOR ANY

CONTRACTOR. NOTIFY THE ENGINEERS AND OWNER OF

THE WORK. FIELD VERIFICATION IS REQUIRED BY THE

INCLUDE ALL THE INFORMATION NEEDED TO COMPLETE

1935, 1939, AND 1941. REFERENCE SHEETS MAY NOT

DRAWINGS FROM ORIGINAL CONSTRUCTION DATED

THESE REFERENCE SHEETS REPRESENT AVAILABLE

INDEXED ON SHEET G-002 OF THIS DRAWING SET.

REFERENCE SHEETS OF THE EXISTING ATTIC ARE 1.

BEAM LEGEND

BM4 - INDICATES: HSS 8x8x5/16" A5004.

BM3 - INDICATES: HSS 7x7x1/4" A5003.

BM2 - INDICATES: HSS 6x6x1/4" A5002.

BM1 - INDICATES: HSS 5x5x1/4" A5001.

EXIST. SWAY BRACING(E)SB

EXIST. WOOD PLATFORM

(E) CONDUIT

S-001 0 0

B O

N N

E V

L E L

O C

K A

N D D

A M

P O

W E

R H

O U

S E

P E

R S

O N

N E

L S

A F

E T

R O

V E

M E

N T S

S T

R U

C T

U R

A L N

O T

E S

A B

B R

E V

N S L E

G E

N D

A N

D S

Y M

B O

L S

D S J

C P

M T

C W

H A

N S

O N

N -1

-D -0

S C

A L E

B D

P .1

S -0

A N

S I E

B D

P .1

S -0 x x x .D

A R

M Y C

O R

P S O

F E

N G

E E

R S

P O

R T

L A

N D D

T R

P O

R T

L A

N D

O R

E G

O N

XXXXXXXX

XXXXXXXXXXXXX

NOTE:

FOR CALL-OUTS

SAMPLE

REVISION SYMBOLS

= 3/16"

TEXT SIZE

SUBTITLE

MISC. SYMBOLS

PIPE BREAK

PLAN

NORTH

00 1' 2'

FLOW

FLOW ARROW

ELEVATION GRAPHIC SCALE NORTH ARROW SECTION TEXT GRID BUBBLE

NOTE

SDXXX SCALE: X" = X'-X"

SECTION

SDXXX

DETAILA

S-XXX

NOTE

SCALE: X" = X'-X"

SDXXX

DETAIL

TITLE

SCALE: X" = X'-X"

NOTE

SDXXX

STRUCTURAL NOTES:

DESIGN CODES AND STANDARDS1.

DESIGN LOADS2.

LIVE LOADS:

STRUCTURAL STEEL3.

STRUCTURAL STEEL DESIGN, FABRICATION AND ERECTION SHALL BE IN ACCORDANCE WITH THE

AISC "SPECIFICATION FOR THE DESIGN, FABRICATION AND ERECTION OF STRUCTURAL STEEL

FOR BUILDINGS", LATEST EDITION.

ON PLANS. ALL OTHER PLATES, SHAPES, ANGLES AND RODS SHALL CONFORM TO ASTM A36,

ANCHOR BOLTS AND DRILLING ANCHORS SHALL CONFORM TO ASTM A 307.

BOLTS CONNECTING STEEL MEMBERS SHALL CONFORM TO ASTM A 325-N INSTALLED IN

ACCORDANCE WITH THE MANUFACTURER'S RECOMMENDATIONS.

SHOP WELDING4.

ALL WELDING SHALL CONFORM TO THE PROVISIONS OF THE AMERICAN WELDING SOCIETY

CODE AWS D1.1-2000, "WELDING IN BUILDING CONSTRUCTION". ELECTRODES SHALL MATCH

BASE METALS AS SPECIFIED IN AISC TABLE J2.5 AND AWS TABLE 4.1.1.

ALL WELDS SHALL BE 3/16" MINIMUM UNLESS NOTED OTHERWISE. ALL WELDING SHALL BE

PERFORMED BY WELDERS CERTIFIED IN ACCORDANCE WITH AWS.

NON-SHRINK GROUT5.

NON-SHRINK GROUT SHALL BE CEMENT-BASED WITH A MINIMUM COMPRESSIVE STRENGTH OF

5000 PSI WHEN TESTED IN ACCORDANCE WITH ASTM C-109. GROUT SHALL BE MIXED AND

PLACED IN STRICT ACCORDANCE WITH THE MANUFACTURER'S RECOMMENDATIONS.

2.1

2.2

GENERAL7.

STRUCTURAL DRAWINGS SHALL BE USED IN CONJUNCTION WITH ELECTRICAL DRAWINGS

FOR BIDDING AND CONSTRUCTION. CONTRACTOR SHALL VERIFY ALL DIMENSIONS AND

CONDITIONS FOR COMPATIBILITY BEFORE PROCEEDING. ANY DISCREPANCIES SHALL BE

BROUGHT TO THE ATTENTION OF THE CONTRACTING OFFICER BEFORE PROCEEDING.

CONTRACTOR SHALL REFER TO ELECTRICAL AND EXISTING REFERENCE DRAWINGS

DRAWINGS FOR SIZE AND LOCATION OF OPENINGS AND DETAILS NOT SHOWN ON STRUCTURAL

CONTRACTOR-INITIATED CHANGES SHALL BE SUBMITTED IN WRITING TO THE ENGINEER FOR

APPROVAL PRIOR TO FABRICATION OR CONSTRUCTION. CHANGES SHOWN ON SHOP DRAWINGS

ONLY WILL NOT SATISFY THIS REQUIREMENT.

DRAWINGS INDICATE GENERAL AND TYPICAL DETAILS OF CONSTRUCTION. WHERE CONDITIONS

ARE NOT SPECIFICALLY INDICATED BUT ARE OF A SIMILAR CHARACTER TO DETAILS SHOWN,

SIMILAR DETAILS OF CONSTRUCTION SHALL BE USED, SUBJECT TO REVIEW AND APPROVAL

BY THE CONTRACTING OFFICER.

PROPERTY DURING CONSTRUCTION.

SHORING, BRACING, FALSEWORK, ETC., AS REQUIRED FOR THE PROTECTION OF LIFE &

IT SHALL BE THE CONTRACTOR'S RESPONISIBILITY TO DESIGN AND PROVIDE ADEQUATE

CATWALK

FLOOR

WIDE FLANGE SHAPES SHALL CONFORM TO ASTM A36, Fy = 36 KSI, UNLESS NOTED OTHERWISE

STRUCTURAL TUBING SHALL COMFORM TO ASTM A500 GRADE B, Fy=46 ksi

CONTRACTOR SHALL PROVIDE CONNECTION ADJUSTMENT TOLERANCES TO SATISFY THE

REQUIREMENTS OF AISC MANUAL OF STEEL CONSTRUCTION.

SPECIAL INSPECTIONS8.

THE CONTRACTOR SHALL EMPLOY A QUALIFIED SPECIAL INSPECTOR

FOR INSPECTION OF THE FOLLOWING TYPES OF WORK:

CONCRETE AND REINFORCING STEEL

WELDING

HIGH STRENGTH BOLTING

ALL INSPECTION SHALL CONFORM TO THE REQUIREMENTS OF CHAPTER 17 OF THE IBC.

ADHESIVE ANCHORS

SHEAR

4,380 lb6,700 lb

ALLOWABLEMINIMUM

6 3/4"

EMBEDMENTSIZE

ANCHOR

3/4" DIA THREADED ROD

BASE

CONC.

MATERIAL

B) THREADED ROD STEEL IS A36, Fy=36 ksi Fu=58ksi

C) REBAR STEEL IS A615, fy=60ksi Fu=90ksi

D) ALLOWABLE SHEAR, AND TENSION LOADS ARE THE LESSER OF THE BOND STRENGTH OR

A) THESE VALUES ARE BASED ON THE POWER-FAST EPOXY INJECTION GEL BY POWERS RAWL

E) EXISTING CONCRETE IS ASSUMED TO HAVE A COMPRESSIVE STRENGTH, f'c=2,000 psi

ALLOWABLE

TENSION

CONCRETE & ADHESIVE ANCHORS6.

Fy = 36 KSI.

THE STEEL STRENGTH.

DRAWINGS AND REFERENCES.

THE CONTRACTOR SHALL NOTIFY THE CONTRACTING OFFICER PRIOR TO CONSTRUCTION ON ANY

THESE DRAWINGS DIFFER FROM THE ACTUAL CONDITIONS OF THE PROJECT.

PORTION IF THIS PROJECT, IF THE EXISTING CONDITIONS OF SAID PROJECT PORTION SHOWN ON

CONTRACTOR SHALL BE RESPONSIBLE TO PROTECT ALL EXISTING FINISHED SURFACES OR

STRUCTURES WHICH WILL REMAIN AND ARE NOT SUBJECT TO CONSTRUCTION.

2014 OREGON STRUCTURAL SPECIALTY CODEOSSC

EM 385-1-1 USACE SAFETY AND HEALTH REQUIREMENTS, ENGINEERING MANUAL

AMERICAN INSTITUTE OF STEEL CONSTRUCTION, 14TH EDITIONAISC

7-10 MINIMUM DESIGN LOADS FOR BUILDINGS AND OTHER STRUCTURES, 2010 EDITIONASCE

STRUCTURAL DESIGN IS IN ACCORDANCE WITH THE INTERNATIONAL BUILDING CODE 2015 EDITION

FAR FACEFF

FOUNDATIONFDN

STRENGTH

CONCRETE COMPRESSIVE f'c

FLAT BARFB

EXISTINGEXIST, (E)

EXPANSIONEXP

EACH WAYEW

EQUAL(LY)EQ

EMBEDMENTEMBED

ELEVATIONEL, ELEV

EXPANSION JOINTEJ

EACH FACEEF

EACHEA

DOWEL(S)DWL(S)

DRAWING(S)DWG(S)

DOWNDN

DEAD LOADDL

DIAMETER

DETAILDET

DEMOLITIONDEMO

PENNY (NAILS)d

DEEP, DEPTHD

CENTER(ED)CTR

-ULTRASONIC TEST

COMPLETE PENETRATION WELDCP

CONTINUOUSCONT

CONSTRUCTIONCONST

CONNECTIONCONN

CONCRETECONC

COLUMNCOL

CLEARCLR

CENTERLINECL,�

CONTROL JOINTCJ

STANDARD CHANNELC

BETWEENBTWN

BASEMENTBSMT

BEARINGBRG

BOTTOMBOT

BEAMBM

BLOCK(ING)BLK

BUILDINGBLDG

AMERICAN WELDING SOCIETYAWS

TESTING AND MATERIALS

AMERICAN SOCIETY FORASTM

APPROXIMATE(LY)APPROX

ALTERNATEALT

STEEL CONSTRUCTION

AMERICAN INSTITUTE OF AISC

ADDITIONALADDL

AMERICAN CONCRETE INSTITUTEACI

ANCHOR BOLTAB

OFFICIALS

HIGHWAY AND TRANSPORTATION

AMERICAN ASSOCIATION OF STATEAASHTO

NUMBER#

AT@

AND&

OPPOSITE (HAND)OP

OPENING(S)OPNG(S)

OUTSIDE FACEO.F.

OUTSIDE DIAMETEROD

ON CENTEROC

NOT TO SCALENTS

NOMINALNOM

NOT IN CONTRACTNIC

NEAR FACENF

NORTHN

MISCELLANEOUSMISC

MINIMUMMIN

MANUFACTURERMFR

MECHANICALMECH

MACHINE BOLTMB

MAXIMUMMAX

MATERIALMATL

LEVELLVL

LOW POINTLP

LONGITUDINALLONG.A.

LONG LEG VERTICALLLV

LONG LEG HORIZONTALLLH

LONGLG

LIVE LOADLL

LINEAL FEETLF

POUNDLB

ANGLE�

KIPS PER SQUARE INCHKSI

1,000 POUNDSKIP, K

JOINTJT

INVERTINV

INTERIORINT

INCHIN

INSIDE FACEIF

INVERT ELEVATIONIE

INSIDE DIAMETERID

HOLLOW STEEL SHAPEHSS

HANDRAILHR

HIGH POINTHP

HORIZONTALHORIZ

HANGERHGR

HORIZONTAL EACH FACEHEF

HEIGHTH

GRATINGGRTG

GUARD RAILGR

GALVANIZEDGALV

GAGEGA

FIELD VERIFYFV

FOOTINGFTG

FOOT, FEETFT

FLOORFL

FIGUREFIG

LISTED ABBREVIATIONS FOR USE WITH STRUCUTRAL DRAWINGS ONLY. SOME ABBREVIATIONS MAY NOT BE USED ON THE PLANS.

DOUBLE EXTRA STRONGXX-STR

EXTRA STRONGX-STR

YARDYD

WELDED WIRE FABRICWWF

WEIGHT, STRUCTURAL TEEWT

WORK POINTWP

WITHOUTW/O

WITHW/

WIDE FLANGE, WIDEW

VERTICAL OUTSIDE FACEVOF

VERTICAL INSIDE FACEVIF

VERTICALVERT,V

ULTRASONIC TESTUT

UNLESS NOTED OTHERWISE UNO

TYPICALTYP

TRANSVERSETRNSV

TOP OF WALLTOW

TOP OF STEELTOS

TOP AND BOTTOMT&B

TOPT

SYMMETRICALSYM

SUPPORTSUPT

STRUCTURALSTRUCT

STIFFENERSTIFF

STEELSTL

STANDARDSTD

STAINLESS STEELSS

SQUARESQ

SPECIFICATION, SPECIFIEDSPEC

SPACE(S,ED)SP

SIMILARSIM

SHORT HORIZONTAL SLOTTED HOLESS.H.S.H.

SHEETSHT

SECTIONSECT

SCHEDULESCHED

AMERICAN STANDARD SHAPES

ROOMRM

REVISIONREV

REQUIREDREQD

REINFORCING, REINFORCEMENTREINF

REFERENCE/REFERREF

RADIUSRAD, R

PAVEMENTPVMT

POLYVINYL CHLORIDEPVC

POST TENSIONPT

POUNDS PER SQUARE INCHPSI

POUNDS PER SQUARE FOOTPSF

PRE-FABRICATEDPREFAB

PLYWOODPLYWD

PLATEPL

POUNDS PER CUBIC FOOTPCF

STRUCTURAL ABBREVIATIONS

SHEET SYMBOLS:

LEGEND

TOTAL FORCE SEISMIC DESIGN PER ASCE 7-10

EXISTING CONCRETE DAM STRUCTURE COMPONENTS AND APPENDAGES

SEISMIC LOADS:

NO WELDING SHALL OCCUR IN THE POWERHOUSE OR ATTIC SPACE UNLESS APPROVED BY

THE CONTRACTING OFFICER.

POINT LOAD OR WHEEL LOAD

40 PSF UNIFORM LOAD

POST-INSTALLED MECHANICAL AND ADHESIVE ANCHORES

WORK.

DISCREPANCIES, AND AWAIT APPROVAL FOR ANY NECESSARY CHANGES BEFORE PROCEEDING WITH THE

WORK. FIELD VERIFICATION IS REQUIRED BY THE CONTRACTOR. NOTIFY THE ENGINEERS AND OWNER OF ANY

1939, AND 1941. REFERENCE SHEETS MAY NOT INCLUDE ALL THE INFORMATION NEEDED TO COMPLETE THE

THESE REFERENCE SHEETS REPRESENT AVAILABLE DRAWINGS FROM ORIGINAL CONSTRUCTION DATED 1935, REFERENCE SHEETS OF THE EXISTING ATTIC ARE INDEXED ON SHEET G-002 OF THIS DRAWINGS SET.

20'-6" 20'-6" 20'-6" 18'-6" 4'-0" 18'-6" 20'-6" 20'-6" 4'-0"18'-6" 18'-6" 20'-6" 20'-6"

5'-0" 15'-6"

9'-10"2

20'-6"9'-10" 20'-6" 20'-6" 18'-6" 4'-0" 18'-6" 20'-6" 20'-6" 4'-0"18'-6" 18'-6" 20'-6" 20'-6"

5'-0" 15'-6"

PLATFORM

REPLACE WOOD

20'-6" 20'-6" 20'-6" 18'-6" 4'-0" 18'-6" 20'-6" 20'-6" 4'-0"18'-6" 18'-6" 20'-6" 20'-6"

5'-0" 15'-6"

9'-10"2

20'-6"9'-10" 20'-6" 20'-6" 18'-6" 4'-0" 18'-6" 20'-6" 20'-6" 4'-0"18'-6" 18'-6" 20'-6" 20'-6"

5'-0" 15'-6"

PLATFORM

REPLACE WOOD

PIER 7 PIER 6 PIER 5 PIER 4 PIER 3 PIER 2 PIER 1

J J

B B

J J

J J J J

JJJ J J

J J

J J J

J J

JJ J

J J JJ J

1939 CONSTRUCTION PHASE 1935 CONSTRUCTION PHASE

BAY

SERVICE

BAY

ERECTION

UNIT

1941 CONSTRUCTION PHASE

G E

C D

R A

D F il e L a s t S a v e d B y

S O

A T

N N

E N

A M

D R

A W

N B

C H

E C

K E

D B

D E

N E

D B

D E

S C

N A

P P

D A

T E

E N

U M

B E

S U

B M

T E

D B

P L

O T S

C A

L E

P L

O T D

A T

D A

T E

M A

R K

D E

S C

C O

N T

R A

C T N

IDENTIFICATION

SHEET

1 2 3 4 5 6

M A

R K

D A

T E

A P

P R of Engineers

US Army Corps

SHEET OF

H A

R B

O R C

O N

S U

L T

G E

N G

E E

R S

S E

A T

T L E W

A S

G T

O N

E N

E E

R S

L A

N N

E R

U R

V E

Y O

R S

U H

R M

A N A

V E

N U

E E

A S

S-502

S-510

S-500

TYP

OPP

SIM

TYP

S-501

TYP

S-501

TYP

S-512

S-513

S-511

S-512

S-513

@ LIGHT

TYP

S-511

S-502

S-501

S-513

S-512

S-514

S-510

@CONDUIT

S-501

S-512

TYP

S-513

JOINT

EXPANSION(E)

(E)SB

(E)HS

T R

U S

S A

T R

U S

S A

T R

U S

S A

T R

U S

S A

3 4

T R

U S

S B

T R

U S

S B

5 6

T R

U S

S A

T R

U S

S A

7 8

T R

U S

S A

T R

U S

S B

T R

U S

S B

10 11

T R

U S

S A

T R

U S

S A

12 13

M A

T C

H L

M A

T C

H L

(E)HS

BUCKET

C PIER 10LC PIER 11L

(E) CHASE

CHASECHASE

(E) CHASE

(E) CHASE(E) CHASE

(E) CHASE(E) CHASE(E) CHASECHASE (E) DOOR

(E)FE

(E)SB

(E)HS

(E)SB

(E)HS

(E)SB

(E)HS

(E)SB

(E)HS

(E)SB (E)HS

(E)HS (E)HS

(E)SB

(E)HS

(E)SB (E)HS

(E)HS

(E)SB

(E)HS (E)HS

(E)SB

(E)HS

(E)SB

(E)HS

(E)SB

(E)HS

(E)SB

(E)SB(E)HS

(E)HS

BELOW

TURBINE 9

BELOW

TURBINE 10

(E )D

B (E )D

(E )D

DUCT

(E)

DUCT

(E)

CUT HANGER

REPAIR

TYP.

ROD HANGER

(E) CEILING

LEGEND

X ROW

# COLUMN

ELECTRICAL EQUIPMENT, MISC

PANELBOARD, 120, 208 OR 240V

PANELBOARD, 480V

CABINET

PIPING TEE

PIPING VALVE

EXIST. DIAGONAL BRACING

EXIST. HORIZONTAL STRUT

(E)DB

(E)HS

NEW GUARD RAIL

CATWALK ADDITION WITH GUARDRAIL

(E) ROD HANGER ( POWERHOUSE CEILING SUPPORT)

EXISTING CATWALK WITH MODIFIED GUARDRAIL

(E) OVERHEAD PIPE (DIA. VARIES)

BALLAST BOX

JUNCTION BOX, CEILING MTD

TOGGLE SWITCH

LUMINAIRE, SURFACE MTD 2X4

LUMINAIRE, PENDANT OR CEILING MTD

JUNCTION BOX OR LB FITTING, WALL OR FLOOR MTD

LUMINAIRE (POWERHOUSE CEILING), ATTIC FLOOR

PIPING BEND UP

NOTES

FROM SPARKS, GRINDING OR CUTTING.

EQUIVALENT TO PROTECT EXISTING ATTIC MATERIALS

CONTRACTOR TO LAY DOWN FIRE BLANKETS OR

APPROXIMATELY. FIELD VERIFY LOCATION.

(E) OVERHEAD PIPING AND (E)CONDUITSHOWN 5.

RUN.

SUPPORT) PRIOR TO CONSTRUCTING EACH CATWALK

VERIFY ROD HANGERS (POWERHOUSE CEILING

(E) ROD HANGERS VARY IN ANGLE AND LOCATION. FIELD 4.

G-002 FOR ADDITIONAL INFORMATION.

1935, 1939, 1941. SEE REFERENCE INDEX ON SHEET

EXISTING TRUSSES ARE REFERRED TO BY THE YEAR

STRUCTURE WAS COMPLETED IN THREE PHASES,

CONSTRUCTION OF POWERHOUSE 1 MAJOR 3.

ELECTRICAL INFORMATION

SEE ELECTRICAL DRAWINGS FOR OTHER LIGHTING AND 2.

WORK

NECESSARY CHANGES BEFORE PROCEEDING WITH THE

ANY DISCREPANCIES, AND AWAIT APPROVAL FOR ANY

CONTRACTOR. NOTIFY THE ENGINEERS AND OWNER OF

THE WORK. FIELD VERIFICATION IS REQUIRED BY THE

INCLUDE ALL THE INFORMATION NEEDED TO COMPLETE

1935, 1939, AND 1941. REFERENCE SHEETS MAY NOT

DRAWINGS FROM ORIGINAL CONSTRUCTION DATED

THESE REFERENCE SHEETS REPRESENT AVAILABLE

INDEXED ON SHEET G-002 OF THIS DRAWING SET.

REFERENCE SHEETS OF THE EXISTING ATTIC ARE 1.

BEAM LEGEND

BM4 - INDICATES: HSS 8x8x5/16" A5004.

BM3 - INDICATES: HSS 7x7x1/4" A5003.

BM2 - INDICATES: HSS 6x6x1/4" A5002.

BM1 - INDICATES: HSS 5x5x1/4" A5001.

EXIST. SWAY BRACING(E)SB

EXIST. WOOD PLATFORM

(E) CONDUIT

S-502

BM2

B M

BM1

B M

BM2

BM3

B M

BM3

BM2

B M

BM1

BM2

B M

BM3

BM2

BM1

B M

BM1

B M

BM1

BM2

BM1

B M

BM2

BM1

BM2

BM1

BM2

BM1

B M

BM2

BM3

B M

BM2

B M

BM2

BM1

BM2

BM2BM2

BM1

B M

BM1

B M

BM1

BM2

BM3

B M

BM2

B M

BM1

B M

1 B M

B M

BM1

S-510

S-500

OPP

TYP

B M

BM1 B

B M

BM1

BM2

BM1

B M

S-501

TYP

S-501

TYP

B M

BM1

B M

BM1

BM3

B M

BM1B

B M

BM3

B M

S-512

S-513

S-511

S-512

S-513

@ LIGHT

TYP

S-511

S-502

S-501

S-513

S-512

S-514

B M

BM1

B M

S-510

@CONDUIT

S-501

S-512

TYP

S-513

JOINT

EXPANSION(E)

(E)SB

(E)HS

T R

U S

S A

T R

U S

S A

T R

U S

S A

T R

U S

S A

3 4

T R

U S

S B

T R

U S

S B

5 6

T R

U S

S A

T R

U S

S A

7 8

T R

U S

S A

T R

U S

S B

T R

U S

S B

10 11

T R

U S

S A

T R

U S

S A

12 13

M A

T C

H L

M A

T C

H L

(E)HS

BUCKET

C PIER 10LC PIER 11L

(E) CHASE

CHASECHASE

(E) CHASE

(E) CHASE(E) CHASE

(E) CHASE(E) CHASE(E) CHASECHASE (E) DOOR

(E)FE

(E)SB

(E)HS

(E)SB

(E)HS

(E)SB

(E)HS

(E)SB

(E)HS

(E)SB (E)HS

(E)HS (E)HS

(E)SB

(E)HS

(E)SB (E)HS

(E)HS

(E)SB

(E)HS (E)HS

(E)SB

(E)HS

(E)SB

(E)HS

(E)SB

(E)HS

(E)SB

(E)SB(E)HS

(E)HS

BELOW

TURBINE 9

BELOW

TURBINE 10

(E )D

B (E )D

(E )D

DUCT

(E)

DUCT

(E)

CUT HANGER

REPAIR

TYP.

ROD HANGER

(E) CEILING

1 2 3 4 7 8 9 12 13

14 17 18 19 23 2422 27 28 29 32 33 34 37 38 39 42 43 44 47 48 49 52 53 54 57 58 59 60 61

6 10 11 15 16 20 21 25 26 30 31 35 36 40 41 45 46 50 51 55 56

ML 2BML 1B ML 3B ML 4BML 1A ML 2A ML 3A ML 4A ML 5A

ATTIC GRATING PLAN 1

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

GRID 1 TO MATCHLINE 1B

ATTIC FRAMING PLAN 1

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

GRID 1 TO MATCHLINE 1B

S-100 0 0

B O

N N

E V

L E L

O C

K A

N D D

A M

P O

W E

R H

O U

S E

P E

R S

O N

N E

L S

A F

E T

R O

V E

M E

N T S

G R

A T

G A

N D F

R A

G P

L A

S H

E E

T O

C P

M T

C W

H A

N S

O N

N -1

-D -0

S C

A L E

B D

P .1

S -1

A N

S I E

B D

P .1

S -1 x x x .D

A R

M Y C

O R

P S O

F E

N G

E E

R S

P O

R T

L A

N D D

T R

P O

R T

L A

N D

O R

E G

O N

N N

1A S-400

1B S-401

RAIL PER DETAILS

REPAIR GUARD

20'-6" 20'-6"

5'-0" 15'-6"

18'-6" 4'-0" 18'-6" 20'-6"

20'-6" 18'-6" 4'-0" 18'-6" 20'-6" 20'-6" 18'-6" 4'-0" 18'-6"

9'-3" 9'-3"

20'-6" 20'-6" 18'-6" 4'-0" 18'-6" 20'-6"

5'-0" 15'-6"

DETAILS

PLATFORM PER

REPLACE WOOD

18'-6"20'-6" 4'-0"18'-6" 18'-6" 20'-6" 20'-6" 18'-6"4'-0"

9'-3"9'-3"

BM2

B M

BM2

BM1

BM2

B M

BM2

BM3

B M

BM2

B M

BM2

B M

BM2

B M

BM2

BM1

BM2

B M

BM1

BM2

B M

BM1

BM4

BM1

BM3

B M

BM3

BM1

B M

BM2

B M

BM2

BM1

B M

BM2

B M

BM2

B M

BM2

BM1

B M

BM1

BM2

B M

BM1

BM2

BM3

BM1

B M

BM2

B M

BM2

BM1

BM1B

B M

BM2

BM1B

B M

BM1

B M

BM1

B M

BM1 BM2

B M

BM1

B M

BM2

B M

BM1

B M

BM1

B M

RAIL PER DETAILS

REPAIR GUARD

20'-6" 20'-6"

5'-0" 15'-6"

18'-6" 4'-0" 18'-6" 20'-6"

20'-6" 18'-6" 4'-0" 18'-6" 20'-6" 20'-6" 18'-6" 4'-0" 18'-6"

9'-3" 9'-3"

20'-6" 20'-6" 18'-6" 4'-0" 18'-6" 20'-6"

5'-0" 15'-6"

DETAILS

PLATFORM PER

REPLACE WOOD

18'-6"20'-6" 4'-0"18'-6" 18'-6" 20'-6" 20'-6" 18'-6"4'-0"

9'-3"9'-3"

B B

J J

J J J J

JJJ J J

J J

J J J

J J

JJ J

BAY

SERVICE

BAY

ERECTION

UNIT

1941 CONSTRUCTION PHASE

G E

C D

R A

D F il e L a s t S a v e d B y

S O

A T

N N

E N

A M

D R

A W

N B

C H

E C

K E

D B

D E

N E

D B

D E

S C

N A

P P

D A

T E

E N

U M

B E

S U

B M

T E

D B

P L

O T S

C A

L E

P L

O T D

A T

D A

T E

M A

R K

D E

S C

C O

N T

R A

C T N

IDENTIFICATION

SHEET

1 2 3 4 5 6

M A

R K

D A

T E

A P

P R of Engineers

US Army Corps

SHEET OF

H A

R B

O R C

O N

S U

L T

G E

N G

E E

R S

S E

A T

T L E W

A S

G T

O N

E N

E E

R S

L A

N N

E R

U R

V E

Y O

R S

U H

R M

A N A

V E

N U

E E

A S

LEGEND

X ROW

# COLUMN

ELECTRICAL EQUIPMENT, MISC

PANELBOARD, 120, 208 OR 240V

PANELBOARD, 480V

CABINET

PIPING TEE

PIPING VALVE

EXIST. DIAGONAL BRACING

EXIST. HORIZONTAL STRUT

(E)DB

(E)HS

NEW GUARD RAIL

CATWALK ADDITION WITH GUARDRAIL

(E) ROD HANGER ( POWERHOUSE CEILING SUPPORT)

EXISTING CATWALK WITH MODIFIED GUARDRAIL

(E) OVERHEAD PIPE (DIA. VARIES)

BALLAST BOX

JUNCTION BOX, CEILING MTD

TOGGLE SWITCH

LUMINAIRE, SURFACE MTD 2X4

LUMINAIRE, PENDANT OR CEILING MTD

JUNCTION BOX OR LB FITTING, WALL OR FLOOR MTD

LUMINAIRE (POWERHOUSE CEILING), ATTIC FLOOR

PIPING BEND UP

NOTES

FROM SPARKS, GRINDING OR CUTTING.

EQUIVALENT TO PROTECT EXISTING ATTIC MATERIALS

CONTRACTOR TO LAY DOWN FIRE BLANKETS OR

APPROXIMATELY. FIELD VERIFY LOCATION.

(E) OVERHEAD PIPING AND (E)CONDUITSHOWN 5.

RUN.

SUPPORT) PRIOR TO CONSTRUCTING EACH CATWALK

VERIFY ROD HANGERS (POWERHOUSE CEILING

(E) ROD HANGERS VARY IN ANGLE AND LOCATION. FIELD 4.

G-002 FOR ADDITIONAL INFORMATION.

1935, 1939, 1941. SEE REFERENCE INDEX ON SHEET

EXISTING TRUSSES ARE REFERRED TO BY THE YEAR

STRUCTURE WAS COMPLETED IN THREE PHASES,

CONSTRUCTION OF POWERHOUSE 1 MAJOR 3.

ELECTRICAL INFORMATION

SEE ELECTRICAL DRAWINGS FOR OTHER LIGHTING AND 2.

WORK

NECESSARY CHANGES BEFORE PROCEEDING WITH THE

ANY DISCREPANCIES, AND AWAIT APPROVAL FOR ANY

CONTRACTOR. NOTIFY THE ENGINEERS AND OWNER OF

THE WORK. FIELD VERIFICATION IS REQUIRED BY THE

INCLUDE ALL THE INFORMATION NEEDED TO COMPLETE

1935, 1939, AND 1941. REFERENCE SHEETS MAY NOT

DRAWINGS FROM ORIGINAL CONSTRUCTION DATED

THESE REFERENCE SHEETS REPRESENT AVAILABLE

INDEXED ON SHEET G-002 OF THIS DRAWING SET.

REFERENCE SHEETS OF THE EXISTING ATTIC ARE 1.

BEAM LEGEND

BM4 - INDICATES: HSS 8x8x5/16" A5004.

BM3 - INDICATES: HSS 7x7x1/4" A5003.

BM2 - INDICATES: HSS 6x6x1/4" A5002.

BM1 - INDICATES: HSS 5x5x1/4" A5001.

EXIST. SWAY BRACING(E)SB

EXIST. WOOD PLATFORM

(E) CONDUIT

(E) CHASE

(E) 2"C

MOD JB4

MOD JB3

T R

U S

S A

M A

T C

H L

B M

A T

C H

14 15 16

T R

U S

S A

T R

U S

S B

T R

U S

S B

14 15 16

T R

U S

S A

T R

U S

S A

T R

U S

S A

20 21

T R

U S

S B

T R

U S

S B

T (1

T R

U S

S A

T R

U S

S A

T (1

T R

U S

S A

T R

U S

S B

T R

U S

S B

M A

T C

H L

17 18 19 20 21 23 2422 25 26

M A

T C

H L

JOINT

EXPANSION(E)

JOINT

EXPANSION(E)

JOINT

EXPANSION(E)

C PIER 9L C PIER 8L C PIER 7L

GRATING

DOOR AT

(E) ACCESS

CHASECHASECHASECHASE

CHASE

(E) CHASE(E) CHASE

(E) CHASE

(E) CHASE(E) CHASE(E) CHASE(E) CHASE(E) CHASE

DOOR

(E) ROOF ACCESS

(E)FE(E)FE

(E)SB

(E)HS

(E)SB

(E)HS

(E)SB

(E)HS

(E)SB

(E)HS

(E)SB

(E)HS

(E)SB

(E)HS

(E)SB

(E)HS

(E)SB

(E)HS

(E)SB

(E)HS

(E)SB

(E)HS

(E)SB

(E)HS

(E)SB

(E)HS

(E)SB

BELOW

TURBINE 8

BELOW

TURBINE 7

(E)HS (E)HS

(E)HS

(E )D

B (E )D

(E )D

B (E )D

(E )D

DUCT

(E)

DUCT

(E)

TYP.

ROD HANGER

(E) CEILING

TYP.

ROD HANGER

(E) CEILING

BM2

B M

BM1

BM2 B

S-502

S-510

S-500

S-502

S-510

TYP

SIM

TYP

SIM

TYP

S-501

TYP

S-501

TYP

S-510

OPP

SIM

@ LIGHT

TYP

S-514

S-512

TYP

(E) CHASE

(E) 2"C

MOD JB4

MOD JB3

T R

U S

S A

M A

T C

H L

B M

A T

C H

14 15 16

T R

U S

S A

T R

U S

S B

T R

U S

S B

14 15 16

T R

U S

S A

T R

U S

S A

T R

U S

S A

20 21

T R

U S

S B

T R

U S

S B

T (1

T R

U S

S A

T R

U S

S A

T (1

T R

U S

S A

T R

U S

S B

T R

U S

S B

M A

T C

H L

17 18 19 20 21 23 2422 25 26

M A

T C

H L

JOINT

EXPANSION(E)

JOINT

EXPANSION(E)

JOINT

EXPANSION(E)

C PIER 9L C PIER 8L C PIER 7L

GRATING

DOOR AT

(E) ACCESS

CHASECHASECHASECHASE

CHASE

(E) CHASE(E) CHASE

(E) CHASE

(E) CHASE(E) CHASE(E) CHASE(E) CHASE(E) CHASE

DOOR

(E) ROOF ACCESS

(E)FE(E)FE

(E)SB

(E)HS

(E)SB

(E)HS

(E)SB

(E)HS

(E)SB

(E)HS

(E)SB

(E)HS

(E)SB

(E)HS

(E)SB

(E)HS

(E)SB

(E)HS

(E)SB

(E)HS

(E)SB

(E)HS

(E)SB

(E)HS

(E)SB

(E)HS

(E)SB

BELOW

TURBINE 8

BELOW

TURBINE 7

(E)HS (E)HS

(E)HS

(E )D

B (E )D

(E )D

B (E )D

(E )D

DUCT

(E)

DUCT

(E)

TYP.

ROD HANGER

(E) CEILING

TYP.

ROD HANGER

(E) CEILING

S-502

S-510

S-500

S-502

S-510

TYP

SIM

TYP

SIM

TYP

S-501

TYP

S-501

TYP

S-510

OPP

SIM

@ LIGHT

TYP

S-514

S-512

TYP

1 2 3 4 7 8 9 12 13

14 17 18 19 23 2422 27 28 29 32 33 34 37 38 39 42 43 44 47 48 49 52 53 54 57 58 59 60 61

6 10 11 15 16 20 21 25 26 30 31 35 36 40 41 45 46 50 51 55 56

ML 2BML 1B ML 3B ML 4BML 1A ML 2A ML 3A ML 4A ML 5A

ATTIC GRATING PLAN 2

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

MATCHLINE 1B TO MATCHLINE 2B

ATTIC FRAMING PLAN 2

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

MATCHLINE 1B TO MATCHLINE 2B

S-101 0 0

B O

N N

E V

L E L

O C

K A

N D D

A M

P O

W E

R H

O U

S E

P E

R S

O N

N E

L S

A F

E T

R O

V E

M E

N T S

G R

A T

G A

N D F

R A

G P

L A

S H

E E

T O

C P

M T

C W

H A

N S

O N

N -1

-D -0

S C

A L E

B D

P .1

S -1

A N

S I E

B D

P .1

S -1 x x x .D

A R

M Y C

O R

P S O

F E

N G

E E

R S

P O

R T

L A

N D D

T R

P O

R T

L A

N D

O R

E G

O N

N N

2A S-402

2B S-403

18'-6" 4'-0" 18'-6"

9'-3" 9'-3"

20'-6" 20'-6" 18'-6" 4'-0" 18'-6" 20'-6" 20'-6" 18'-6" 4'-0" 18'-6" 20'-6" 20'-6"

5'-0" 15'-6"

18'-6" 18'-6"4'-0" 18'-6"

9'-3"9'-3"

20'-6" 18'-6"20'-6" 18'-6"4'-0" 20'-6" 18'-6"20'-6" 20'-6"4'-0" 20'-6"

18'-6" 4'-0" 18'-6"

9'-3" 9'-3"

20'-6" 20'-6" 18'-6" 4'-0" 18'-6" 20'-6" 20'-6" 18'-6" 4'-0" 18'-6" 20'-6" 20'-6"

5'-0" 15'-6"

18'-6" 18'-6"4'-0" 18'-6"

9'-3"9'-3"

20'-6" 18'-6"20'-6" 18'-6"4'-0" 20'-6" 18'-6"20'-6" 20'-6"4'-0" 20'-6"

B B

J J

J J J J

JJJ J J

J J

J J J

J J

JJ J

BAY

SERVICE

BAY

ERECTION

UNIT

1941 CONSTRUCTION PHASE

G E

C D

R A

D F il e L a s t S a v e d B y

LEGEND

X ROW

# COLUMN

ELECTRICAL EQUIPMENT, MISC

PANELBOARD, 120, 208 OR 240V

PANELBOARD, 480V

CABINET

PIPING TEE

PIPING VALVE

EXIST. DIAGONAL BRACING

EXIST. HORIZONTAL STRUT

(E)DB

(E)HS

NEW GUARD RAIL

CATWALK ADDITION WITH GUARDRAIL

(E) ROD HANGER ( POWERHOUSE CEILING SUPPORT)

EXISTING CATWALK WITH MODIFIED GUARDRAIL

(E) OVERHEAD PIPE (DIA. VARIES)

BALLAST BOX

JUNCTION BOX, CEILING MTD

TOGGLE SWITCH

LUMINAIRE, SURFACE MTD 2X4

LUMINAIRE, PENDANT OR CEILING MTD

JUNCTION BOX OR LB FITTING, WALL OR FLOOR MTD

LUMINAIRE (POWERHOUSE CEILING), ATTIC FLOOR

PIPING BEND UP

NOTES

FROM SPARKS, GRINDING OR CUTTING.

EQUIVALENT TO PROTECT EXISTING ATTIC MATERIALS

CONTRACTOR TO LAY DOWN FIRE BLANKETS OR

APPROXIMATELY. FIELD VERIFY LOCATION.

(E) OVERHEAD PIPING AND (E)CONDUITSHOWN 5.

RUN.

SUPPORT) PRIOR TO CONSTRUCTING EACH CATWALK

VERIFY ROD HANGERS (POWERHOUSE CEILING

(E) ROD HANGERS VARY IN ANGLE AND LOCATION. FIELD 4.

G-002 FOR ADDITIONAL INFORMATION.

1935, 1939, 1941. SEE REFERENCE INDEX ON SHEET

EXISTING TRUSSES ARE REFERRED TO BY THE YEAR

STRUCTURE WAS COMPLETED IN THREE PHASES,

CONSTRUCTION OF POWERHOUSE 1 MAJOR 3.

ELECTRICAL INFORMATION

SEE ELECTRICAL DRAWINGS FOR OTHER LIGHTING AND 2.

WORK

NECESSARY CHANGES BEFORE PROCEEDING WITH THE

ANY DISCREPANCIES, AND AWAIT APPROVAL FOR ANY

CONTRACTOR. NOTIFY THE ENGINEERS AND OWNER OF

THE WORK. FIELD VERIFICATION IS REQUIRED BY THE

INCLUDE ALL THE INFORMATION NEEDED TO COMPLETE

1935, 1939, AND 1941. REFERENCE SHEETS MAY NOT

DRAWINGS FROM ORIGINAL CONSTRUCTION DATED

THESE REFERENCE SHEETS REPRESENT AVAILABLE

INDEXED ON SHEET G-002 OF THIS DRAWING SET.

REFERENCE SHEETS OF THE EXISTING ATTIC ARE 1.

BEAM LEGEND

BM4 - INDICATES: HSS 8x8x5/16" A5004.

BM3 - INDICATES: HSS 7x7x1/4" A5003.

BM2 - INDICATES: HSS 6x6x1/4" A5002.

BM1 - INDICATES: HSS 5x5x1/4" A5001.

EXIST. SWAY BRACING(E)SB

EXIST. WOOD PLATFORM

(E) CONDUIT

BM2

(E) 2"C

T R

U S

S B

T R

U S

S B

M A

T C

H L

25 26

M A

T C

H L

27 28 29 30 31 32 33

T R

U S

S A

34 35 36

T R

U S

S B

T R

U S

S B

27 28 29 30 31 32 33 34 35 36

T R

U S

S C

T R

U S

S A

T R

U S

S C

T R

U S

S C

T R

U S

S A

T R

U S

S A

T R

U S

S C M

A T

C H

B M

A T

C H

T R

U S

S C

T R

U S

S C

37 38

JOINT

EXPANSION(E)

JOINT

EXPANSION(E)

JOINT

EXPANSION(E)

C PIER 7L C PIER 6L C PIER 5L

(E) CHASE(E) CHASE(E) CHASE(E) CHASE(E) CHASE

DUCT

(E)

DOOR

(E) ROOF ACCESS

(E)FE

(E)HS

(E)SB

(E)HS

(E)SB

(E)HS

(E)SB

(E)HS

(E)SB

(E)HS

(E)SB

(E)HS

(E)SB

(E)HS

(E)SB

(E)HS

(E)SB

(E)HS

(E)SB

(E)HS

(E)SB

(E)HS

(E)SB

(E)HS

(E)SB

(E)HS

(E)SB

(E)HS

(E)SB

BELOW

TURBINE 4

BELOW

TURBINE 6

BELOW

TURBINE 5

(E)HS

(E )D

B (E )D

(E )D

B (E )D

(E )D

TYP.

ROD HANGER

(E) CEILING

S-500

TYP

S-510

TYP

S-501

TYP

S-501

TYP

S-510

@ LIGHT

TYP

S-514

S-512

TYP

(E) 2"C

T R

U S

S B

T R

U S

S B

M A

T C

H L

25 26

M A

T C

H L

27 28 29 30 31 32 33

T R

U S

S A

34 35 36

T R

U S

S B

T R

U S

S B

27 28 29 30 31 32 33 34 35 36

T R

U S

S C

T R

U S

S A

T R

U S

S C

T R

U S

S C

T R

U S

S A

T R

U S

S A

T R

U S

S C M

A T

C H

B M

A T

C H

T R

U S

S C

T R

U S

S C

37 38

JOINT

EXPANSION(E)

JOINT

EXPANSION(E)

JOINT

EXPANSION(E)

C PIER 7L C PIER 6L C PIER 5L

(E) CHASE(E) CHASE(E) CHASE(E) CHASE(E) CHASE

DUCT

(E)

DOOR

(E) ROOF ACCESS

(E)FE

(E)HS

(E)SB

(E)HS

(E)SB

(E)HS

(E)SB

(E)HS

(E)SB

(E)HS

(E)SB

(E)HS

(E)SB

(E)HS

(E)SB

(E)HS

(E)SB

(E)HS

(E)SB

(E)HS

(E)SB

(E)HS

(E)SB

(E)HS

(E)SB

(E)HS

(E)SB

(E)HS

(E)SB

BELOW

TURBINE 4

BELOW

TURBINE 6

BELOW

TURBINE 5

(E)HS

(E )D

B (E )D

(E )D

B (E )D

(E )D

TYP.

ROD HANGER

(E) CEILING

BM2

B M

BM2

B M

1 B M

B M

BM2

B M

BM1

B M

BM2

B M

BM3

B M

BM1

BM1 B

BM1

BM2

BM1

B M

BM2

B M

BM2

B M

BM1

B M

BM2

B M

1BM2

BM2

BM1

B M

BM2

BM1

BM2

BM1

BM3

BM2

B M

BM1

BM2

BM1

BM1B

B M

BM1

B M

BM1 BM1

BM1

S-500

TYP

S-510

TYP

BM3

B M

BM1

B M

BM2

BM1

B M

BM2

B M

BM1 BM1 BM1BM1BM1BM1 BM1

B M

BM1

BM2

S-501

TYP

S-501

TYP

S-510

BM1

B M

BM2

BM1

BM2 B

B M

BM1

B M

BM1

B M

BM1

B M

BM1

B M

BM1

B M

BM1

B M

1 BM1

BM1

@ LIGHT

TYP

S-514

S-512

TYP

BM2

S O

A T

N N

E N

A M

D R

A W

N B

C H

E C

K E

D B

D E

N E

D B

D E

S C

N A

P P

D A

T E

E N

U M

B E

S U

B M

T E

D B

P L

O T S

C A

L E

P L

O T D

A T

D A

T E

M A

R K

D E

S C

C O

N T

R A

C T N

IDENTIFICATION

SHEET

1 2 3 4 5 6

M A

R K

D A

T E

A P

P R of Engineers

US Army Corps

SHEET OF

H A

R B

O R C

O N

S U

L T

G E

N G

E E

R S

S E

A T

T L E W

A S

G T

O N

E N

E E

R S

L A

N N

E R

U R

V E

Y O

R S

U H

R M

A N A

V E

N U

E E

A S

1 2 3 4 7 8 9 12 13

14 17 18 19 23 2422 27 28 29 32 33 34 37 38 39 42 43 44 47 48 49 52 53 54 57 58 59 60 61

6 10 11 15 16 20 21 25 26 30 31 35 36 40 41 45 46 50 51 55 56

ML 2BML 1B ML 3B ML 4BML 1A ML 2A ML 3A ML 4A ML 5A

ATTIC GRATING PLAN 3

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

MATCHLINE 2B TO MATCHLINE 3B

ATTIC FRAMING PLAN 3

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

MATCHLINE 2B TO MATCHLINE 3B

N N

S-102 0 0

B O

N N

E V

L E L

O C

K A

N D D

A M

P O

W E

R H

O U

S E

P E

R S

O N

N E

L S

A F

E T

R O

V E

M E

N T S

G R

A T

G A

N D F

R A

G P

L A

S H

E E

T O

C P

M T

C W

H A

N S

O N

N -1

-D -0

S C

A L E

B D

P .1

S -1

A N

S I E

B D

P .1

S -1 x x x .D

A R

M Y C

O R

P S O

F E

N G

E E

R S

P O

R T

L A

N D D

T R

P O

R T

L A

N D

O R

E G

O N

3A S-404

3B S-405

20'-6" 20'-6"

5'-0" 15'-6"

18'-6" 4'-0" 18'-6" 20'-6" 20'-6" 18'-6" 4'-0" 18'-6" 20'-6" 20'-6" 18'-6" 4'-0" 18'-6"

9'-3" 9'-3"

MISSING BOLTS

REPAIR BAD WELD &

PLANK PER DETAILS

IRON AND WOOD

REPLACE BLACK

HANGER

BURNED HOLE AT

20'-6"20'-6"20'-6" 18'-6" 4'-0" 20'-6" 18'-6"18'-6" 18'-6"20'-6" 4'-0"20'-6" 18'-6" 18'-6"4'-0"

20'-6" 20'-6"

5'-0" 15'-6"

18'-6" 4'-0" 18'-6" 20'-6" 20'-6" 18'-6" 4'-0" 18'-6" 20'-6" 20'-6" 18'-6" 4'-0" 18'-6"

9'-3" 9'-3"

MISSING BOLTS

REPAIR BAD WELD &

PLANK PER DETAILS

IRON AND WOOD

REPLACE BLACK

HANGER

BURNED HOLE AT

20'-6"20'-6"20'-6" 18'-6" 4'-0" 20'-6" 18'-6"18'-6" 18'-6"20'-6" 4'-0"20'-6" 18'-6" 18'-6"4'-0"

B B

J J

J J J J

JJJ J J

J J

J J J

J J

JJ J

BAY

SERVICE

BAY

ERECTION

UNIT

1941 CONSTRUCTION PHASE

G E

C D

R A

D F il e L a s t S a v e d B y

LEGEND

X ROW

# COLUMN

ELECTRICAL EQUIPMENT, MISC

PANELBOARD, 120, 208 OR 240V

PANELBOARD, 480V

CABINET

PIPING TEE

PIPING VALVE

EXIST. DIAGONAL BRACING

EXIST. HORIZONTAL STRUT

(E)DB

(E)HS

NEW GUARD RAIL

CATWALK ADDITION WITH GUARDRAIL

(E) ROD HANGER ( POWERHOUSE CEILING SUPPORT)

EXISTING CATWALK WITH MODIFIED GUARDRAIL

(E) OVERHEAD PIPE (DIA. VARIES)

BALLAST BOX

JUNCTION BOX, CEILING MTD

TOGGLE SWITCH

LUMINAIRE, SURFACE MTD 2X4

LUMINAIRE, PENDANT OR CEILING MTD

JUNCTION BOX OR LB FITTING, WALL OR FLOOR MTD

LUMINAIRE (POWERHOUSE CEILING), ATTIC FLOOR

PIPING BEND UP

NOTES

FROM SPARKS, GRINDING OR CUTTING.

EQUIVALENT TO PROTECT EXISTING ATTIC MATERIALS

CONTRACTOR TO LAY DOWN FIRE BLANKETS OR

APPROXIMATELY. FIELD VERIFY LOCATION.

(E) OVERHEAD PIPING AND (E)CONDUITSHOWN 5.

RUN.

SUPPORT) PRIOR TO CONSTRUCTING EACH CATWALK

VERIFY ROD HANGERS (POWERHOUSE CEILING

(E) ROD HANGERS VARY IN ANGLE AND LOCATION. FIELD 4.

G-002 FOR ADDITIONAL INFORMATION.

1935, 1939, 1941. SEE REFERENCE INDEX ON SHEET

EXISTING TRUSSES ARE REFERRED TO BY THE YEAR

STRUCTURE WAS COMPLETED IN THREE PHASES,

CONSTRUCTION OF POWERHOUSE 1 MAJOR 3.

ELECTRICAL INFORMATION

SEE ELECTRICAL DRAWINGS FOR OTHER LIGHTING AND 2.

WORK

NECESSARY CHANGES BEFORE PROCEEDING WITH THE

ANY DISCREPANCIES, AND AWAIT APPROVAL FOR ANY

CONTRACTOR. NOTIFY THE ENGINEERS AND OWNER OF

THE WORK. FIELD VERIFICATION IS REQUIRED BY THE

INCLUDE ALL THE INFORMATION NEEDED TO COMPLETE

1935, 1939, AND 1941. REFERENCE SHEETS MAY NOT

DRAWINGS FROM ORIGINAL CONSTRUCTION DATED

THESE REFERENCE SHEETS REPRESENT AVAILABLE

INDEXED ON SHEET G-002 OF THIS DRAWING SET.

REFERENCE SHEETS OF THE EXISTING ATTIC ARE 1.

BEAM LEGEND

BM4 - INDICATES: HSS 8x8x5/16" A5004.

BM3 - INDICATES: HSS 7x7x1/4" A5003.

BM2 - INDICATES: HSS 6x6x1/4" A5002.

BM1 - INDICATES: HSS 5x5x1/4" A5001.

EXIST. SWAY BRACING(E)SB

EXIST. WOOD PLATFORM

(E) CONDUIT

M A

T C

H L

B M

A T

C H

T R

U S

S C

T R

U S

S C

T R

U S

S A

T R

U S

S A

38 39 40 41

M A

T C

H L

T R

U S

S C

T R

U S

S C

T R

U S

S C

45 46

T R

U S

S B

T R

U S

S B

42 43 44 45 46

T R

U S

S A

T R

U S

S A

T R

U S

S A

50 51

T R

U S

S B

T R

U S

S B

M A

T C

H L

47 48 49 50 51

HS HS

JOINT

EXPANSION(E)

JOINT

EXPANSION(E)

JOINT

EXPANSION(E)

C PIER 4L C PIER 3L

C PIER 2L

CHASE

(E) CHASE

CHASE(E) CHASECHASE

VALVES

(E)CHASE

(E)HS

(E)SB

(E)HS

(E)SB

(E)HS

(E)SB

(E)HS

(E)SB

(E)HS

(E)SB

(E)HS

(E)SB

(E)HS

(E)HS(E)HS

(E)SB

(E)HS

(E)SB

(E)HS

(E)SB

(E)HS

(E)SB

(E)HS

(E)SB

(E)HS

(E)SB

(E)HS

(E)SB

(E)HS

(E)SB

(E)HS

(E)SB

(E)HS

(E)SB

(E)HS

(E)SB

(E)HS

(E)SB

(E)HS

BRACING

SWAY

CROSSES

CATWALK

BELOW

TURBINE 2

BELOW

TURBINE 3

(E )D

B (E )D

(E )D

B (E )D

(E )D

B (E )D

(E )D

DUCT

(E)

DUCT

(E)

CHASE

(E)

TYP.

ROD HANGER

(E) CEILING

B M

BM3

BM2

BM1

BM2BM2

BM1

BM1B

BM1

BM2

BM1

BM2 B

BM1

BM2

BM1

B M

BM2

B M

BM2

BM1

BM2

BM1

B M

BM1

BM2

BM1

BM2

BM1

B M

BM1

BM2

B M

BM1

B M

BM2

BM1

B M

BM2

BM2B

B M

BM1

B M

BM1

B M

BM2

B M

BM1

B M

S-500

SIM

TYP

S-510

TYP

S-510

S-502

SIM

TYP

BM1

B M

BM1 BM1 BM1

B M

BM1 B

S-501

TYP

S-501

TYP

S-501

B M

BM1

B M

BM1

B M

BM1

B M

BM1

B M

BM1

BM2

BM1

B M

BM1

B M

BM2

B M

BM1

B M

BM1

BM2

B M

BM1 BM1 BM1

BM1

B M

BM1

B M

BM2

B M

BM2

B M

BM1

B M

BM1

B M

BM2

B M

BM1

B M

@ LIGHT

TYP

S-514

S-512

TYP

M A

T C

H L

B M

A T

C H

T R

U S

S C

T R

U S

S C

T R

U S

S A

T R

U S

S A

38 39 40 41

M A

T C

H L

T R

U S

S C

T R

U S

S C

T R

U S

S C

45 46

T R

U S

S B

T R

U S

S B

42 43 44 45 46

T R

U S

S A

T R

U S

S A

T R

U S

S A

50 51

T R

U S

S B

T R

U S

S B

M A

T C

H L

47 48 49 50 51

HS HS

JOINT

EXPANSION(E)

JOINT

EXPANSION(E)

JOINT

EXPANSION(E)

C PIER 4L C PIER 3L

C PIER 2L

CHASE

(E) CHASE

CHASE(E) CHASECHASE

VALVES

(E)CHASE

(E)HS

(E)SB

(E)HS

(E)SB

(E)HS

(E)SB

(E)HS

(E)SB

(E)HS

(E)SB

(E)HS

(E)SB

(E)HS

(E)HS(E)HS

(E)SB

(E)HS

(E)SB

(E)HS

(E)SB

(E)HS

(E)SB

(E)HS

(E)SB

(E)HS

(E)SB

(E)HS

(E)SB

(E)HS

(E)SB

(E)HS

(E)SB

(E)HS

(E)SB

(E)HS

(E)SB

(E)HS

(E)SB

(E)HS

BRACING

SWAY

CROSSES

CATWALK

BELOW

TURBINE 2

BELOW

TURBINE 3

(E )D

B (E )D

(E )D

B (E )D

(E )D

B (E )D

(E )D

DUCT

(E)

DUCT

(E)

CHASE

(E)

TYP.

ROD HANGER

(E) CEILING

S-500

SIM

TYP

S-510

TYP

S-510

S-502

SIM

TYP

S-501

TYP

S-501

TYP

S-501

@ LIGHT

TYP

S-514

S-512

TYP

S O

A T

N N

E N

A M

D R

A W

N B

C H

E C

K E

D B

D E

N E

D B

D E

S C

N A

P P

D A

T E

E N

U M

B E

S U

B M

T E

D B

P L

O T S

C A

L E

P L

O T D

A T

D A

T E

M A

R K

D E

S C

C O

N T

R A

C T N

IDENTIFICATION

SHEET

1 2 3 4 5 6

M A

R K

D A

T E

A P

P R of Engineers

US Army Corps

SHEET OF

H A

R B

O R C

O N

S U

L T

G E

N G

E E

R S

S E

A T

T L E W

A S

G T

O N

E N

E E

R S

L A

N N

E R

U R

V E

Y O

R S

U H

R M

A N A

V E

N U

E E

A S

1 2 3 4 7 8 9 12 13

14 17 18 19 23 2422 27 28 29 32 33 34 37 38 39 42 43 44 47 48 49 52 53 54 57 58 59 60 61

6 10 11 15 16 20 21 25 26 30 31 35 36 40 41 45 46 50 51 55 56

ML 2BML 1B ML 3B ML 4BML 1A ML 2A ML 3A ML 4A ML 5A

ATTIC GRATING PLAN 4

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

MATCHLINE 3B TO MATCHLINE 4B

ATTIC FRAMING PLAN 4

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

MATCHLINE 3B TO MATCHLINE 4B

N N

S-103 0 0

B O

N N

E V

L E L

O C

K A

N D D

A M

P O

W E

R H

O U

S E

P E

R S

O N

N E

L S

A F

E T

R O

V E

M E

N T S

G R

A T

G A

N D F

R A

G P

L A

S H

E E

T O

C P

M T

C W

H A

N S

O N

N -1

-D -0

S C

A L E

B D

P .1

S -1

A N

S I E

B D

P .1

S -1 x x x .D

A R

M Y C

O R

P S O

F E

N G

E E

R S

P O

R T

L A

N D D

T R

P O

R T

L A

N D

O R

E G

O N

4A S-406

4B S-407

18'-6" 4'-0" 18'-6" 18'-6" 4'-0" 18'-6"

9'-3" 9'-3"

20'-6" 20'-6" 20'-6" 20'-6" 20'-6" 20'-6" 8'-7"

IN GRATING

BURN HOLE

REPAIR

GRATING

GAP IN CATWALK

REPAIR

4'-0"4'-0"18'-6" 20'-6" 20'-6" 18'-6"18'-6" 20'-6"18'-6" 20'-6"20'-6" 8'-7"20'-6"

DETAILS

PLATFORM PER

REPLACE WOOD

BRACING

SWAY

CROSSES

CATWALK

DETAILS

PLATFORM PER

REPLACE WOOD

BRACING

SWAY

CROSSES

CATWALK

18'-6" 4'-0" 18'-6" 18'-6" 4'-0" 18'-6"

9'-3" 9'-3"

20'-6" 20'-6" 20'-6" 20'-6" 20'-6" 20'-6" 8'-7"

IN GRATING

BURN HOLE

REPAIR

GRATING

GAP IN CATWALK

REPAIR

4'-0"4'-0"18'-6" 20'-6" 20'-6" 18'-6"18'-6" 20'-6"18'-6" 20'-6"20'-6" 8'-7"20'-6"

DETAILS

PLATFORM PER

REPLACE WOOD

BRACING

SWAY

CROSSES

CATWALK

DETAILS

PLATFORM PER

REPLACE WOOD

BRACING

SWAY

CROSSES

CATWALK

B B

J J

J J J J

JJJ J J

J J

J J J

J J

JJ J

BAY

SERVICE

BAY

ERECTION

UNIT

1941 CONSTRUCTION PHASE

BELOW

TRAP DOOR

WINCH

TROLLEY

BEAM

TROLLEY

G E

C D

R A

D F il e L a s t S a v e d B y

LEGEND

X ROW

# COLUMN

ELECTRICAL EQUIPMENT, MISC

PANELBOARD, 120, 208 OR 240V

PANELBOARD, 480V

CABINET

PIPING TEE

PIPING VALVE

EXIST. DIAGONAL BRACING

EXIST. HORIZONTAL STRUT

(E)DB

(E)HS

NEW GUARD RAIL

CATWALK ADDITION WITH GUARDRAIL

(E) ROD HANGER ( POWERHOUSE CEILING SUPPORT)

EXISTING CATWALK WITH MODIFIED GUARDRAIL

(E) OVERHEAD PIPE (DIA. VARIES)

BALLAST BOX

JUNCTION BOX, CEILING MTD

TOGGLE SWITCH

LUMINAIRE, SURFACE MTD 2X4

LUMINAIRE, PENDANT OR CEILING MTD

JUNCTION BOX OR LB FITTING, WALL OR FLOOR MTD

LUMINAIRE (POWERHOUSE CEILING), ATTIC FLOOR

PIPING BEND UP

NOTES

FROM SPARKS, GRINDING OR CUTTING.

EQUIVALENT TO PROTECT EXISTING ATTIC MATERIALS

CONTRACTOR TO LAY DOWN FIRE BLANKETS OR

APPROXIMATELY. FIELD VERIFY LOCATION.

(E) OVERHEAD PIPING AND (E)CONDUITSHOWN 5.

RUN.

SUPPORT) PRIOR TO CONSTRUCTING EACH CATWALK

VERIFY ROD HANGERS (POWERHOUSE CEILING

(E) ROD HANGERS VARY IN ANGLE AND LOCATION. FIELD 4.

G-002 FOR ADDITIONAL INFORMATION.

1935, 1939, 1941. SEE REFERENCE INDEX ON SHEET

EXISTING TRUSSES ARE REFERRED TO BY THE YEAR

STRUCTURE WAS COMPLETED IN THREE PHASES,

CONSTRUCTION OF POWERHOUSE 1 MAJOR 3.

EL…

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