Attachment C Plans and Drawings~3.pdf

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Attached to
ITB 11658 Thompson's Mills Tailrace Support Column Replacement Project
Solicitation number
S-63400-00013206
Issued by
Linn County, Oregon

About this file

The document is a set of structural engineering drawings for the Thompson's Mills Trailrace Support Column Replacement project, prepared by Hennebery Eddy Architects for the Oregon Parks and Recreation Department. The project involves detailed structural repair and replacement of support columns, wood posts, and related structural elements at the Thompson's Mills site. The drawings are a permit set dated 06/12/23 with a construction timeline extending to 06/30/2024, and include basement and foundation plans, level 01 framing plans, and multiple structural detail sheets showing specific replacement and reinforcement techniques.

The drawings specify precise technical requirements for the structural repair, including pressure-treated Douglas fir-larch wood members, hot-dip galvanized steel components, and concrete with a minimum 28-day compressive strength of 4,000 PSI. The scope is limited to minor structural repairs as directed by the owner, with careful attention to maintaining the existing structure's integrity. Special inspection and testing requirements are extensively detailed, covering aspects such as material verification, welding inspections, and concrete placement, with provisions for continuous and periodic monitoring by approved independent agencies to ensure compliance with structural engineering standards.

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ISSUE LOG KEY:

' X ' ISSUED AS PART OF A SET

' - ' NOT A PART OF ISSUED SET

' * ' FOR INFORMATION ONLY

S1.03 EXISTING CONDITIONS - FOR REFERENCE X

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(E) SPILLWAY

8x

PT P

OST

2'-0"x2'-0"x1'-8" THICK

FOOTING

(E) CONC. SPILLWAY WALL

S.100

S.601

(E) CONCRETE

BUTTRESS WALL

TYP. (4) PLACES

(E) CONCRETE

RETAINING WALL

8x

PT P

OST

8x

PT P

OST

(E) FOOTING TYP.

S.601

S.601

TYP.

CONCRETE BACKUP

WALL INSTALLED

FLUSH AGAINST (E)

SPILLWAY WALL

BETWEEN

BUTTRESSES 6

S.601

S.601

10x12 PT POST

10x12 PT POST

10x12 PT POST

10x12 PT POST

S.601

TYP.TYP.

1 BASEMENT AND FOUNDATION PLAN

1/8" = 1'-0"

10x12 PT POST

10x12 PT POST

10x12 PT POST

1.

2.

3.

4.

5.

6.

7.

8.

THE GENERAL CONTRACTOR SHALL FIELD

VERIFY ALL EXISTING DIMENSIONS AND

CONDITIONS PIROR TO FABRICATION. NOTIFY

THE OWNER OF ANY DISCREPENCIES

BETWEEN EXISTING CONDITIONS AND THESE

DRAWINGS.

ALL WOOD MEMBERS SHALL BE PRESSURE

TREATED, DOUGLAS FIR-LARCH NO. 2 OR

BETTER. WOOD FRAMING HARDWARE SHALL

BE MANUFACTURED BY SIMPSON STRONG-TIE

UNLESS NOTED OTHERWISE.

ALL STEEL PLATE SHALL BE A36. HOT DIP

GALVANIZED ALL STEEL MEMBERS,

COMPONENTS, AND FASTENERS EXPOSED TO

MOISTURE.

CONCRETE SHALL HAVE MINIMUM 28-DAY

COMPRESSIVE STRENGTH, f'c = 4,000 PSI. ALL

REINFORCING STEEL SHALL BE GRADE 60 AND

EITHER GALVANIZED OR EPOXY COATED.

INDICATES EXISTING STRUCTURE.

INDICATES NEW STRUCTURE.

THE STRUCTURE IS DESIGNED TO FUNCTION

AS A UNIT UPON COMPLETION. THE

CONTRACTOR IS RESPONSIBLE FOR

FURNISHING ALL TEMPORARY BRACING

AND/OR SHORING THAT MAY BE REQUIRED AS

A RESULT OF THE CONTRACTOR'S

CONSTRUCTION METHODS AND/OR

SEQUENCES UNTIL COMPLETION.

THE SCOPE OF THIS DRAWING PACKAGE IS

LIMITED TO MINOR STRUCTURAL REPAIRS AS

DIRECTED BY THE OWNER. THIS DRAWING

PACKAGE DOES NOT INCLUDE A

COMPREHENSIVE RETROFIT OR RENOVATION

OF GRAVITY- OR LATERAL-FORCE RESISTING

ELEMENTS.

PLAN NOTES:

(E) SPILLWAY WALL BELOW

(E) CONCRETE PLINTH

AND FOUNDATION,

TYP.

EQ

EQ

(E) 6x8 RIM BEAM

BETWEEN PLINTHS

TYP. AT NORTH WALL

4x4 PT POST

BELOW

2'-0"x2'-0"x1'-8" THICK

FOOTING TO SUPPORT MID

SPAN OF RIM BEAM

2'-0"x2'-0"x1'-8" THICK

FOOTING TO SUPPORT MID

SPAN OF RIM BEAM

S.602

S.602

S.100 BASEMENT AND FOUNDATION PLAN X

S.101 LEVEL 01 PLAN X

S.601 STRUCTURAL DETAILS X

S.602 STRUCTURAL DETAILS X

DRAWING INDEX

ISSUE LOG

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S.199 STRUCTURAL DETAILS -

X

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X

X

X

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35991

CONSTRUCTION

JOINTS IN CONC.

WALL AS REQUIRED,

REF. 3/S.602

06/30/2024

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S.101

WOOD POST BELOW2

S.601

(E) WOOD POST

BELOW, TYP.

4x15 PT RIM BEAM

TOP CHORD OF (E) QUEEN

POST TRUSS

(E) PLATFORM FRAMED

JOISTS

S.601

TYP.

S.601

TYP.

1 LEVEL 01 FRAMING PLAN

1/8" = 1'-0"

(E

W F

B E

A M

(E

W F

B E

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(E

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B E

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(E

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S.601

S.601

(E

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(E

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TYP.

TYP.

1.

2.

3.

4.

5.

6.

7.

8.

THE GENERAL CONTRACTOR SHALL FIELD

VERIFY ALL EXISTING DIMENSIONS AND

CONDITIONS PIROR TO FABRICATION. NOTIFY

THE OWNER OF ANY DISCREPENCIES

BETWEEN EXISTING CONDITIONS AND THESE

DRAWINGS.

ALL WOOD MEMBERS SHALL BE PRESSURE

TREATED, DOUGLAS FIR-LARCH NO. 2 OR

BETTER. WOOD FRAMING HARDWARE SHALL

BE MANUFACTURED BY SIMPSON STRONG-TIE

UNLESS NOTED OTHERWISE.

ALL STEEL PLATE SHALL BE A36. HOT DIP

GALVANIZED ALL STEEL MEMBERS,

COMPONENTS, AND FASTENERS EXPOSED TO

MOISTURE.

CONCRETE SHALL HAVE MINIMUM 28-DAY

COMPRESSIVE STRENGTH, f'c = 4,000 PSI. ALL

REINFORCING STEEL SHALL BE GRADE 60 AND

EITHER GALVANIZED OR EPOXY COATED.

INDICATES EXISTING STRUCTURE.

INDICATES NEW STRUCTURE.

THE STRUCTURE IS DESIGNED TO FUNCTION

AS A UNIT UPON COMPLETION. THE

CONTRACTOR IS RESPONSIBLE FOR

FURNISHING ALL TEMPORARY BRACING

AND/OR SHORING THAT MAY BE REQUIRED AS

A RESULT OF THE CONTRACTOR'S

CONSTRUCTION METHODS AND/OR

SEQUENCES UNTIL COMPLETION.

THE SCOPE OF THIS DRAWING PACKAGE IS

LIMITED TO MINOR STRUCTURAL REPAIRS AS

DIRECTED BY THE OWNER. THIS DRAWING

PACKAGE DOES NOT INCLUDE A

COMPREHENSIVE RETROFIT OR RENOVATION

OF GRAVITY- OR LATERAL-FORCE RESISTING

ELEMENTS.

PLAN NOTES:

/1

2/

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S.199

TABLE 2 - REQUIRED STRUCTURAL SPECIAL INSPECTIONS

SYSTEM OR MATERIAL

INSPECTION

REMARKSOSSC CODE

REFERENCE

CODE OR

STANDARD

REFERENCE

FREQUENCY (NOTE 6)

CONTINUOUS PERIODIC

FABRICATORS

FABRICATORS 1704.2.5 X

SPECIAL INSPECTION IS REQUIRED FOR STRUCTURAL LOAD-

BEARING MEMBERS AND ASSEMBLIES FABRICATED ON THE

PREMISES OF A FABRICATOR'S SHOP PER TABLE 2 AND AS

REQUIRED ELSEWHERE IN THE SPECIAL INSPECTION

PROGRAM. THE SPECIAL INSPECTOR SHALL VERIFY THAT

THE FABRICATOR MAINTAINS DETAILED FABRICATION AND

QUALITY CONTROL PROCEDURES AND SHALL REVIEW FOR

COMPLETENESS AND ADEQUACY RELATIVE TO THE CODE

REQUIREMENT. REFERENCE SECTION 1704.2.5.2 FOR

APPROVED FABRICATOR EXCEPTION.

CONCRETE

GENERAL

1705.3 1901.4

ACI 318 1.3

SPECIAL INSPECTIONS OF CONCRETE SHALL CONFORM TO

THE REQUIREMENTS OF SECTION 1705.3 OF THE OSSC AND

SECTION 1.3 OF ACI 318.

REINFORCING STEEL PLACEMENT

1910.4

1901.3.2

ACI 318 3.5

ACI 318 7.1 TO 7.7

X

REINFORCING TO COMPLY WITH ALL CODE PROTECTION,

SPACING AND TOLERANCE LIMITS.

VERIFYING USE OF REQUIRED MIX DESIGN(S)

1904.2 1910.2 1910.3

ACI 318, CH. 4

ACI 318 5.2-5.4

X

CONCRETE PLACEMENT, NON-SHRINK GROUT ACI 318 5.9-5.10 X

CONCRETE CURING 1910.9 ACI 318 5.11-5.13 X

VERIFICATION OF IN-SITU CONCRETE PRIOR TO REMOVAL OF FORMS

AND SHORES FROM ELEVATED BEAMS AND SLABS ACI 318 6.2 X

VERIFICATION OF FORMWORK ACI 318 6.1.1 X

SPECIAL INSPECTIONS APPLY TO SHAPE, LOCATION AND

DIMENSIONS OF THE CONCRETE MEMBER BEING FORMED

REINFORCING STEEL MECHANICAL COUPLERS, TERMINATORS AND

FORMSAVERS

ICC EVALUATION

REPORTS

X

POST INSTALLED CONCRETE ANCHORS

POST INSTALLED ANCHORS INSTALLATION IN HARDENED CONCRETE

AND COMPLETED MASONRY

1908.5 1909.1

ACI 318: 1.3, 3.8.6 X X

INSPECTION REQUIREMENTS PER ICC EVALUATION REPORT

TESTING

TABLE 6 - REQUIRED TESTING FOR SPECIAL INSPECTIONS

SYSTEM OR MATERIAL

INSPECTION

REMARKSOSSC CODE

REFERENCE

CODE OR

STANDARD

REFERENCE

FREQUENCY (NOTE 6)

CONTINUOUS PERIODIC

CONCRETE

CONCRETE STRENGTH

1705.3 ASTM

C172 ASTM C

31 ACI318:5.6,5.8

ASTM C39

EACH 150 CY NOR LESS THAN EACH

5000 SF OF SLAB OR WALL PLACED

EACH SHIFT

FABRICATE SPECIMENS AT TIME FRESH CONCRETE IS

PLACED

CONCRETE SLUMP ASTM C143

CONCRETE AIR CONTENT ASTM C231

CONCRETE TEMPERATURE ASTM C1064

STATEMENT OF SPECIAL INSPECTION NOTES:

1. SPECIAL INSPECTIONS SHALL CONFORM TO SECTION 1705 OF THE OSSC, CONTRACT DOCUMENTS AND APPROVED SUBMITTALS. REFER TO TABLES 2 AND 2A

FOR SPECIAL INSPECTION AND TABLE 6 FOR TESTING REQUIREMENTS.

2. SPECIAL INSPECTIONS AND ASSOCIATED TESTING SHALL BE PERFORMED BY AN APPROVED ACCREDITED INDEPENDENT AGENCY MEETING THE REQUIREMENTS OF ASTM E329 (MATERIALS). THE INSPECTION AND TESTING AGENCY SHALL FURNISH TO THE OWNER A COPY OF THEIR SCOPE OF ACCREDITATION. SPECIAL INSPECTORS SHALL BE APPROVED BY THE BUILDING OFFICIAL. WELDING INSPECTORS SHALL BE QUALIFIED PER SECTION 6.1.4.1.1 OF AWS D1.1.

3. THE SPECIAL INSPECTOR SHALL OBSERVE THE INDICATED WORK FOR COMPLIANCE WITH THE APPROVED CONSTRUCTION DOCUMENTS. ALL DISCREPANCIES SHALL BE BROUGHT TO THE ATTENTION OF THE CONTRACTOR FOR CORRECTION AND NOTED IN THE INSPECTION REPORTS.

4. THE SPECIAL INSPECTOR SHALL FURNISH INSPECTION REPORTS FOR EACH INSPECTION TO THE BUILDING OFFICIAL, STRUCTURAL ENGINEER, ARCHITECT, CONTRACTOR, AND OWNER. THE SPECIAL INSPECTION AGENCY SHALL SUBMIT A FINAL REPORT STATING THAT THE WORK REQUIRING SPECIAL INSPECTION WAS INSPECTED AND IS IN CONFORMANCE WITH THE APPROVED CONSTRUCTION DOCUMENTS AND THAT ALL DISCREPANCIES NOTED IN THE INSPECTION REPORTS

HAVE BEEN CORRECTED.

5 FOR STEEL INSPECTIONS PER AISC 360 (TABLE 2A):

QUALITY ASSURANCE (QA) IS REQUIRED FOR EACH ITEM IN TABLES UNLESS SPECIFICALLY NOTED OTHERWISE.

QUALITY CONTROL (QC) TO BE PROVIDED BY THE FABRICATOR, ERECTOR OR OTHER RESPONSIBLE CONTRACTOR AS APPLICABLE. CONTRACTOR AND SPECIAL INSPECTOR TO DOCUMENT QUALITY CONTROL AS REQUIRED IN AISC 360 SECTION N3 AND AISC 341 SECTION J2.

6 INSPECTION TYPES

CONTINUOUS : THE FULL-TIME OBSERVATION OF WORK REQUIRING SPECIAL INSPECTION BY AN APPROVED SPECIAL INSPECTOR WHO IS PRESENT IN THE AREA

WHERE THE WORK IS BEING PERFORMED.

PERIODIC : THE PART-TIME OR INTERMITTENT OBSERVATION OF WORK REQUIRING SPECIAL INSPECTION BY AN APPROVED SPECIAL INSPECTOR WHO IS PRESENT IN THE AREA WHERE THE WORK HAS BEEN OR IS BEING PERFORMED AND AT THE COMPLETION OF THE WORK.

OBSERVE : OBSERVE THESE FUNCTIONS ON A RANDOM, DAILY BASIS. OPERATIONS NEED NOT BE DELAYED PENDING OBSERVATIONS.

PERFORM : INSPECTIONS SHALL BE PERFORMED PRIOR TO THE FINAL ACCEPTANCE OF THE ITEM.

7 PERFORM INSPECTION PRIOR TO FINAL ACCEPTANCE OF THE ITEM FOR TEN WELDS TO BE MADE BY A GIVEN WELDER, WITH THE WELDER DEMONSTRATING UNDERSTANDING OF REQUIREMENTS AND POSSESSION OF SKILLS AND TOOLS TO VERIFY THESE ITEMS, THE PERFORM DESIGNATION OF THIS TASK SHALL BE REDUCED TO OBSERVE, AND THE WELDER SHALL PERFORM THIS TASK. SHOULD THE INSPECTOR DETERMINE THAT THE WELDER HAS DISCONTINUED PERFORMANCE OF THIS TASK, THE TASK SHALL BE RETURNED TO PERFORM UNTIL SUCH TIME AS THE INSPECTOR HAS RE-ESTABLISHED ADEQUATE ASSURANCE

THAT THE WELDER WILL PERFORM THE INSPECTION TASKS LISTED

8 SPECIAL INSPECTION OF MECHANICAL POST INSTALLED ANCHORS SHALL BE IN STRICT CONFORMANCE WITH THE ICC REPORT AND MANUFACTURERS INSTALLATION REQUIREMENTS. ANCHOR INSTALLERS SHALL BE QUALIFIED AS REQUIRED BY JURISDICTION REQUIREMENTS.

● INSPECTION REPORTS SHALL IDENTIFY NAMES OF INSTALLERS.

● SPECIAL INSPECTOR SHALL PROVIDE DOCUMENTATION AT THE END OF ANCHOR INSTALLATIONS STATING THAT THE ANCHORS WERE INSPECTED PER APPROVED

ANCHOR EVALUATION REPORT.

9 TABLE 7 ABBREVIATIONS:

NDT - NON-DESTRUCTIVE TESTING

C.J.P. - COMPLETE JOINT PENETRATION

MT - MAGNETIC PARTICLE TESTING

RBS - REDUCED BEAM SECTION

10 DOCUMENT (D): INDICATES CONTRACTOR AND SPECIAL INSPECTOR TO PROVIDE DOCUMENTATION IN ACCORDANCE WITH AISC 341.

TABLE 2A - REQUIRED STRUCTURAL STEEL SPECIAL INSPECTIONS

SYSTEM OR MATERIAL

INSPECTION

REMARKSOSSC CODE

REFERENCE

CODE OR

STANDARD

REFERENCE

INSPECTION (NOTES 5 AND 6)

CONTINUOUS PERIODIC OBSERVE PERFORM

STEEL

CONTRACTOR QUALITY CONTROL REQUIREMENTS AISC 360 CHAPTER N X X

CONTRACTOR TO PROVIDE QUALITY CONTROL FOR ALL

ITEMS INDICATED TO BE OBSERVE AND/OR PERFORM IN

TABLE BELOW

STEEL FABRICATION

FABRICATION OF STRUCTURAL ELEMENTS 1704.2.5.2 AISC 360 N2 X

REFER TO INSPECTION OF FABRICATOR REQUIREMENTS

MATERIAL VERIFICATION OF STRUCTURAL STEEL

1705.2.1

2203.1 TABLE

1705.2

ASTM A6

ASTM STANDARDS

SPECIFIED IN

CONSTRUCTION

DOCUMENTS

AISC 360 A3.1

AISC 360 N3.2

X CERTIFIED MILL TEST REPORTS

FOR OTHER STEEL, IDENTIFICATION MARKINGS TO CONFORM TO

ASTM STANDARDS SPECIFIED IN THE APPROVED CONSTRUCTION

DOCUMENTS

TABLE 1705.2

APPLICABLE ASTM

STANDARDS

X MANUFACTURER'S CERTIFIED TEST REPORTS

MATERIAL VERIFICATION OF HIGH STRENGTH BOLTS, NUTS, AND

WASHERS

AISC 360 A3.3

AISC 360 N3.2

ASTM STANDARDS

SPECIFIED IN

CONSTRUCTION

DOCUMENTS

RCSC 2.1

X MANUFACTURER'S CERTIFIED TEST REPORTS

MATERIAL VERIFICATION OF ANCHOR BOLTS AND THREADED RODS

AISC 360 A3.4

AISC 360 N3.2

ASTM STANDARDS

SPECIFIED IN

CONSTRUCTION

DOCUMENTS

X MANUFACTURER'S CERTIFIED TEST REPORTS

MATERIAL VERIFICATION OF WELD FILLER METALS TABLE 1705.2

AISC 360 A3.5

AISC 360 N3.2

APPLICABLE AWS A5

DOCUMENTS

X MANUFACTURER'S CERTIFIED TEST REPORTS

STRUCTURAL STEEL WELDING

VERIFYING USE OF PROPER WPS'S AISC 360 N3.2

RETAIN A RECORD OF WELDING PROCEDURE

SPECIFICATIONS

VERIFYING WELDER QUALIFICATIONS 1705.2.2.1 X RETAIN A RECORD OF QUALIFICATION CARDS

COMPLETE AND PARTIAL JOINT PENETRATION GROOVE WELDS

TABLE 1705.2

AWS D1.1 SECTION 6

X

MULTIPASS FILLET WELDS X

SINGLE PASS FILLET WELDS GREATER THAN 5/16" X ALL WELDS VISUALLY INSPECTED PER AWS D1.16.9

PLUG AND SLOT WELDS X

SINGLE PASS FILLET WELDS LESS THAN OR EQUAL TO 5/16" X

WELDING STAIR AND RAILING SYSTEMS 1705.2(2.5)

AWS D1.1 SECTION 6

X

ALL WELDS VISUALLY INSPECTED PER AWS

D1.1 6.9

VERIFICATION OF FRAME JOINT DETAILS INCLUDING MEMBER AND

COMPONENT LOCATIONS, BRACING, AND STIFFENERS TABLE 1705.2 AISC 360 N5.7 X

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S.601

HOT-DIP GALVANIZED

SIMPSON CBSQ88-SDS2

POST BASE EMBEDDED IN

PLINTH W/ (12) GALV. SDS

SCREWS

1' -6

M

IN

2" MIN.

CONC. FOOTING REF. PLAN

WOOD POST TO REPLACE

EXISTING IN KIND, REF.

PLAN

FINISH GRADE

V.I.F.

4" CRUSHED ROCK

COMPACTED UNTIL WELL

KEYED OVER UNDISTURBED

NATIVE SOIL

1 WOOD POST AT FOOTING

1" = 1'-0"

2 WOOD POST AT (E) CORNER FRAMING

1" = 1'-0"

LEVEL 01

V.I.F.

GALV. L4x4x1/4 CLIP

ON (2) SIDES OF POST

(3) 1/4"Øx4" SDS SCREWS

IN FACE OF POST, TYP.

(3) 1/4"Øx6" SDS SCREWS

IN (E) FRAMING MEMBER

ABOVE STAGGERED

SIMILAR TO POST

FASTENERS, TYP.

(E) RIM JOIST

(E) BEAM BEYOND

(E) FLOOR DECKING

(E) EXTERIOR WALL

FRAMING

(E) BUILT-UP BEAM

(E) BLOCKING

(E) WALL SHEATHING

WOOD POST WITH

FULL BEARING AT (E)

FRAMING REF. PLAN

1"

(2) @ 1 1/2"

1"

1 1/2"

NOTES:

1. CONTRACTOR SHALL SHORE EXISTING STRUCTURE AS REQURED. DESIGN

AND ANALYSIS OF TEMPORARY SHORING IS BY OTHERS.

2.PROVIDE PRESERVATIVE TREATMENT TO THE ENDS OF ALL FIELD-CUT

WOOD FRAMING MEMBERS PRIOR TO INSTALLATION.

WOOD POST ON (E) FOOTING

1" = 1'-0"

REPLACED RIM BEAM DETAIL

1" = 1'-0"

LTP4 @ 36" o.c.

TYP. AT (3) SIDES

(E) RIM JOIST AT

PLATFORM FRAMING

(E) PLATFORM

FRAMING

(E) SHEATHING

WOOD BEAM

REPLACED IN

KIND REF. PLAN

MITER CORNERS

OF ADJACENT

BEAMS

WOOD POST

REPLACED IN

KIND REF. PLAN LEC6 CORNER BRACKET

ON (2) EXTERIOR SIDES OF

BEAM-POST CONNECTION

NOTES:

1. CONTRACTOR SHALL SHORE EXISTING STRUCTURE AS REQURED. DESIGN

AND ANALYSIS OF TEMPORARY SHORING IS BY OTHERS.

2.PROVIDE PRESERVATIVE TREATMENT TO THE ENDS OF ALL FIELD-CUT

WOOD FRAMING MEMBERS PRIOR TO INSTALLATION.

(2) A35 CLIPS ON INTERIOR

CORNER CONNECTION

(E) CONCRETE FOOTING

SLOPED TO DRAIN

(E) EMBEDDED POST

BRACKET

HOT-DIP GALVANIZED

A307 THRU-BOLTS TO

MATCH (E) BOLT

DIAMETER

PROVIDE FULL

BEARING ON (E)

FOOTING

WOOD POST TO REPLACE

EXISTING IN KIND, REF.

PLAN

(E) GRADE

NOTES:

1. CONTRACTOR SHALL SHORE EXISTING STRUCTURE AS REQURED. DESIGN

AND ANALYSIS OF TEMPORARY SHORING IS BY OTHERS.

2.PROVIDE PRESERVATIVE TREATMENT TO THE ENDS OF ALL FIELD-CUT

WOOD FRAMING MEMBERS PRIOR TO INSTALLATION.

NOTES:

1. EXCAVATION FOR FOOTING SHALL NOT UNDERMINE EXISTING

FOUNDATIONS OR SPILLWAY WALLS,

2.PROVIDE PRESERVATIVE TREATMENT TO THE ENDS OF ALL FIELD-CUT

WOOD FRAMING MEMBERS PRIOR TO INSTALLATION.

MATCH EXISTING

V.I.F.

(E) TIMBER

BLOCKING AT END

OF TRUSS

(E) WOOD HEADER

TOP CHORD OF (E)

QUEEN POST TRUSS

(E) DIAGONAL

KICKER AS OCCURS

(E) QUEEN POST

TRUSS TENSION TIE

WOOD RIM BEAM

REF. PLAN

(4) 1/2"Ø A307

HOT-DIP

GALVANIZED

THRU-BOLTS

(E) WOOD POST

PROVIDE (3) LTP5

CLIPS TO STABILIZE

BLOCKING ON

OPPOSTE SIDE

2 1/2" 8"

6" 2 1/2"

SIDE LAP CONNECTION AT RIM BEAM

1" = 1'-0"

BACKUP WALL AT (E) SPILLWAY

1" = 1'-0"

BACKUP WALL CONN. AT (E) BUTTRESS

1" = 1'-0"

TIMBER POST BASE AT CONC. WALL

1" = 1'-0"

BACKUP WALL

HORIZONTAL

REINFORCEMENT, TYP.

LAP SPLICE

REF. 6/S.601

(E) CONC. BUTTRESS

CONC. BACKUP

WALL REF. 6/S.601

DRILL AND EPOXY

THRU-DOWEL W/ SIMPSON

SET-XP TO MATCH SIZE AND

SPACING OF HORIZ. BACKUP

WALL REINFORCEMENT

1'-0"

0'-3" 0'-3"

CLR. CLR.

3" CLR.

TYP.

#6 L

A P

S P

LI

C

E

G

A

LV

. B A

R S

E P

O X

Y C

O A

T E

D

SPILLWAY SHORE

RIVER

EL. VARIES

(2) CURTAINS OF #6

GALVANIZED REBAR @

12" o.c. EACH WAY

SIMPSON SET-XP EPOXY

DOWELS TO MATCH VERT.

WALL REINF. SIZE AND

SPACING

ASSUMED (E) STRIP FOOTING,

NOTIFY OWNER IF EXIST.

CONDITIONS DIFFER FROM

THOSE SHOWN

BACKUP WALL

(E) SPILLWAY

WALL

#4 SIMPSON

SET-XP EPOXY

DOWELS @ 12"

o.c. EACH WAY

PT TIMBER POST

REPLACING (E) FRAMING

IN KIND, REF. PLAN

1' -4

FIELD VERIFY

(3) #4 @ 12" o.c.

SOLID CONCRETE

CAP OVER TOP OF

(E) WALL

(2) #4 SIMPSON

SET-XP EPOXY

DOWELS @ 12"

o.c. EACH WAY

4"

4"

6"

GALVANIZED PL

3/8x9x0'-10" EACH

SIDE OF POST

(4) 3/4"Ø GALV. BOLTS

PROVIDE FULL POST

BEARING ON BASE PLATE

A A

(4) 3/4"Øx6" STAINLESS TITEN HD

CONCRETE SCREW ANCHORS. AT

CONTRACTOR'S OPTION PROVIDE

GALV. GR. 55CAST-IN-PLACE

ANCHOR BOLTS W/ 8"

EMBEDMENT

(E) SPILLWAY

WALL

CONCRETE CAP

REF. 7/S.601

SECTION A-A

1/4

TYP. EA.

SIDE PL

GALV. BASE

PL 1x12x1'-8"

SIDE PL

CONC. SCREW TYP.

WOOD POST

1 1/2" EA.

WAY TYP.

TIMBER POST AT WF BEAM

1" = 1'-0"

PT TIMBER POST

REPLACING (E) FRAMING

IN KIND, REF. PLAN

GALVANIZED PL

3/8x9x0'-10" EACH SIDE

OF POST

(4) 3/4"Ø BOLTS REF.

8/S.601 FOR SPACING

(E) WF BEAM

(E) PLATFORM

FRAMING AT LEVEL 01

S H

O R

E

TIMBER POST AT QUEEN POST TRUSS

1" = 1'-0"

PT TIMBER POST

REPLACING (E) FRAMING

IN KIND, REF. PLAN

GALVANIZED PL

3/8x9x0'-10" EACH SIDE

OF POST

(4) 3/4"Ø GALV.

BOLTS REF. 8/S.601

FOR SPACING

S H

O R

E

1/4

TYP.

GALVANIZED PL

1/2x10x1'-3" WITH FULL

BEARING AT TOP OF

POST AN BOTTOM OF

TRUSS

(E) QUEEN POST TRUSS

(E) PLATFORM

FRAMING AT LEVEL 01

(2) ROWS OF (4) 1/4"Øx3"

GALV. SDS SCREWS

TYP. EACH SIDE OF

POST

GALVANIZED PL

3/8x8x1'-0" EACH SIDE

OF QUEEN POST

TRUSS

0'-1 1/2"

(3) @ 0'-3"

0'-1 1/2"

0'-3"

0'-2 1/2"

TYP.

2 1/2"

5"

1/4

B

B

SECTION B-B

GALVANIZED PL

1/2x10x1'-6" WITH FULL

BEARING AT TOP OF

POST AN BOTTOM OF

(E) WF BEAM

(4) 3/4"Ø GALV. BOLTS

IN FIELD DRILLED

HOLES

1 1/2" EACH WAY

/1

2/

T H

O M

P S

O N

'S M

IL

LS

T R

A

IL

R A

C E

S U

P P

O R

T C

O

LU

M N

R E

P

LA

C E

M E

N T

35991

1/4

TYP.

1/4

1/4

RE

G O N

PA

RK

S

AN

D

RE

C

RE

AT

IO

N

D

EP

AR

TM

EN

T

P A R K

SO

N

E G

O R S T A T E

A P P R O V E D

B Y

C H E C K E D

B Y

D R A W N

B Y

D A

TE

R E V

IS

IO

N

D A

TE

SHEET:

OPRIS#:

PE

RM

IT

SE

T

H E

N N

E B

E R

Y E

D D

Y A

R C

H

IT

E C

T S

IN

C

K P

S T

R U

C T

U R

A L

D E

T A

IL

S

T W

M T

M T

S.602

1 WOOD POST AT (E) RIM BEAM

1" = 1'-0"

2 WOOD POST AT (E) CORNER FRAMING

1" = 1'-0"

2" MAX.

GRAVEL BASE COURSE

REF. 1/S.601

(E) RIM BEAM A LEVEL 1

WOOD POST REF. PLAN

FOUNDATION REF. PLAN

ABU44Z STANDOFF POST

BASE W/ 5/8"Øx6" TITEN HD

CONCRETE SCREW

PC46 POST CAP W/ FULL

BEARING BETWEEN POST AND

(E) BEAM

GRAVEL BASE COURSE

REF. 1/S.601

(E) RIM BEAM A LEVEL 1 FOUNDATION REF. PLAN

PROVIDE SHIMS AS

REQUIRED TO ACHIEVE

BEAM BEARING AT NEW

FOUNDATION

SLOPE TOP OF

FOOTING TO DRAIN

AWAY FROM BEAM

/1

2/

CONSTRUCTION JOINT IN CONC. WALL

1" = 1'-0"

PLAN DETAIL

LAP SPLICE

REF. 6/S.601

1 1/2"x3 1/2"x1'-0" LONG KEYWAY @ 2'-0" o.c.

ALONG HEIGHT OF

CONSTRUCTION JOINT

CONC. WALL REF. PLAN

(E) SPILLWAY WALL

HORIZONTAL REINF.

CONTINUOUS THROUGH

CONSTRUCTION JOINT

VERTICAL

CONSTRUCTION JOINT

AT CONTRACTOR'S

OPTION

T H

O M

P S

O N

'S M

IL

LS

T R

A

IL

R A

C E

S U

P P

O R

T C

O

LU

M N

R E

P

LA

C E

M E

N T

Sheets
S.101 - FOUNDATION PLAN

File details come from the government source that posted it. Updated .