lcac roofing system replacement phase 1 - lane county

WJE Engineers & Architects, P.C.

960 South Harney Street

Seattle, Washington 98108

206.622.1441 tel | 206.622.0701 fax

www.wje.com

ENGINEERSARCHITECTS

LCAC Roofing System

Replacement Phase 1

101 West 5th Avenue

Eugene, Oregon 97401

Lane County

County Administration

Department Division of

Operations

125 East 8th Avenue


2019.3197.0

GM/SEH

January 13, 2020

As Noted

Checked By

Title Sheet

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Project

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Headquarters & Laboratories : Northbrook, IllinoisAtlanta | Austin | Boston | Chicago | Cleveland | Dallas | Denver | DetroitHonolulu | Houston | Los Angeles | Minneapolis | New Haven | New York

Philadelphia | Princeton | San Francisco | Seattle | South Florida | Washington, D.C.

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Site Plan

CLIENT:

Lane County Contract No.

ARCHITECTS AND ENGINEERS:

WJEWJE Engineers & Architects, P.C.



LANE COUNTY ADULT CORRECTIONS FACILITY

ROOFING SYSTEM REPLACEMENT PHASE 1

101 West 5th Avenue


Lane County

County Administration Department

Division of Operations

125 East 8th Avenue


January 13, 2020

GOOGLE MAPS

PROJECT SITE

WJE Job Number: 2019.3197.0

Sheet List Table

Sheet Number Sheet Title

G000 Title Sheet

G100 General Notes

A100 Overall Roof Plan

A101 Enlarged Roof Plans - 5, 6, 7, & 15

A102 Enlarged Roof Plans - 10, 15, & 16

A500 Roof 5, 6, 7, and 15 Details

A501 Roof 5, 7, and 15 Details

A502 Roof 6 Details

A503 Roof 10 and 16 Details

A504 Sheet Metal Details

A505 Sheet Metal Details

S100 Roof 16 Framing Plan & General Notes

S101 Roof 16 Structural Details

P100 Overall Roof Plan - Plumbing Demolition

P200 Overall Roof Plan - Plumbing

P201 Storm Drain Piping Plan - Plumbing

P202 Storm Drain Piping Plan - Plumbing

MAZZETTI | BHEGroup

121 SW Salmon Street, Suite 1000

Portland, Oregon 97204

MECHANICAL CONSULTANTS:




206.622.1441 tel | 206.622.0701 fax

www.wje.com

ENGINEERSARCHITECTS

LCAC Roofing System

Replacement Phase 1

101 West 5th Avenue


Lane County



Operations

125 East 8th Avenue


2019.3197.0

GM/SEH

January 13, 2020

As Noted

Checked By

General Notes

G100

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A

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Project


Project No.

Date

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Checked

Scale

Sheet Title

Sheet No.



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GENERAL NOTES

1. DIMENSIONS ON DRAWINGS ARE FOR GENERAL REFERENCE ONLY, AND WERE DEVELOPED FROM OBSERVATIONS MADE IN THE FIELD OF

AS-BUILT CONSTRUCTION AND LIMITED ORIGINAL DRAWINGS. CONTRACTOR TO VERIFY ALL DIMENSIONS IN FIELD.

2. CONTRACTOR SHALL PROMPTLY SUBMIT VERBAL AND WRITTEN NOTICE TO ARCHITECT/ENGINEER OF OBSERVED VARIANCE OF THE

CONTRACT DOCUMENTS FROM ACTUAL ON-SITE CONDITIONS.

3. PRIOR TO SUBMITTING A BID, VISIT THE PROJECT SITE TO LOCATE, SURVEY, AND VERIFY EXISTING CONDITIONS, INCLUDING (BUT NOT

LIMITED TO) ROOF ACCESS CONDITIONS, FALL ARREST CONDITIONS, SCUPPERS, DRAINS, MECHANICAL EQUIPMENT, AND COMPONENT

INTERFACES.

4. PROVIDE ALL EQUIPMENT, INCLUDING HYDRAULIC LIFT EQUIPMENT, LADDERS, PLATFORMS, LABOR, SUPERVISION, AND MATERIALS AS

REQUIRED TO ACCESS THE ROOF AREAS AND PERFORM THE WORK.

5. ROOF OPENINGS MUST BE PROTECTED DURING THE WORK TO PREVENT ENTRY OF FOREIGN DEBRIS, FUMES, AND WATER INTO EXISTING

CONSTRUCTION AND INTERIOR OF BUILDING.

6. UNLESS OTHERWISE INDICATED BY THE CONTRACT DOCUMENTS OR THE MATERIALS MANUFACTURER'S WRITTEN INSTALLATION

INSTRUCTIONS, FOLLOW THE LATEST EDITION OF INSTALLATION PROCEDURES AND RECOMMENDED PRACTICES OF, INCLUDING BUT NOT

LIMITED TO, THE NATIONAL ROOFING CONTRACTORS ASSOCIATION (NRCA) AND SHEET METAL AND AIR CONDITIONING CONTRACTORS'

NATIONAL ASSOCIATION (SMACNA).

7. TARGETED NOTES ON THE PLAN ARE INTENDED TO IDENTIFY EITHER TYPICAL OR SIMILAR DETAILING. IN THE EVENT THAT THE

CONDITIONS ENCOUNTERED ARE SUBSTANTIALLY DISSIMILAR TO THOSE SHOWN ON THE DRAWINGS, PROMPTLY NOTIFY THE

ARCHITECT/ENGINEER IN WRITING.

8. ALL NOTES SHALL INDICATE NEW CONSTRUCTION AND ARE PART OF THE SCOPE OF WORK UNLESS NOTED OTHERWISE.

9. CONSTRUCTION SHALL BE IN ACCORDANCE WITH LOCAL CODES APPLICABLE TO THE CITY OF EUGENE AND THE STATE OF OREGON,

INCLUDING THE 2014 EDITION OF THE OREGON STRUCTURAL SPECIALTY CODE, 2014 OREGON MECHANICAL SPECIALTY CODE, 2017

OREGON PLUMBING SPECIALTY CODE, 2014 OREGON ENERGY EFFICIENCY CODE, 2014 OREGON FIRE CODE, AND OTHER LOCAL AND

NATIONAL CONSENSUS CODES AND STANDARDS.

10. UNLESS SPECIFICALLY STATED OTHERWISE, THE MOST RECENT EDITION OF ALL CODES AND STANDARDS SHALL APPLY.

11. THE CONTRACTOR SHALL PERFORM WORK IN ACCORDANCE WITH THE APPLICABLE REQUIREMENTS OF THE LATEST EDITION OF THE

WILLIAM STEIGER OCCUPATION SAFETY AND HEALTH ACT (OSHA).

12. CONTRACTOR SHALL SUPPLY THE OWNER WITH MATERIAL SAFETY DATA SHEETS (MSDS) FOR EACH SUBSTANCE THAT WILL BE BROUGHT

ONTO THE JOB SITE AND SHALL COMPLY WITH THE REQUIREMENTS OF THE OSHA HAZARD COMMUNICATION STANDARD.

13. CONTRACTOR IS RESPONSIBLE FOR WAYS AND MEANS OF ALL WORK.

14. CONTRACTOR MUST SUBMIT A DEMOLITIONS SCHEDULE TO OWNER AND ARCHITECT/ENGINEER FOR REVIEW PRIOR TO DEMOLITION

INITIATION.

15. CONTRACTOR SHALL SUBMIT A COMPLETE CONSTRUCTION SEQUENCE FOR EXECUTION OF THE PROJECT PRIOR TO COMMENCING THE

WORK.

16. SHOULD CONDITIONS OF WORK OR SCHEDULE INDICATE CHANGE OF MATERIALS OR METHODS, SUBMIT RECOMMENDATIONS INCLUDING:

A. CONDITION INDICATING CHANGE.

B. RECOMMENDATION FOR ALTERNATIVE MATERIALS OR METHODS.

C. SUBMITTAL AS REQUIRED FOR SUBSTITUTIONS. NO WORK SHALL PROCEED UNTIL ARCHITECT/ENGINEER'S APPROVAL IS RECEIVED.

17. WJE ENGINEERS & ARCHITECTS, P.C. (WJE) SHALL NOT HAVE CONTROL OVER OR CHARGE OF AND SHALL NOT BE RESPONSIBLE FOR

CONSTRUCTION MEANS, METHODS, TECHNIQUES, SEQUENCES, OR PROCEDURES, OR FOR SAFETY PRECAUTIONS AND SAFETY

PROGRAMS IN CONNECTION WITH THE PROJECT, SINCE THESE ARE THE RESPONSIBILITY OF THE CONTRACTOR(S). WJE SHALL NOT BE

RESPONSIBLE FOR THE CONTRACTOR'S SCHEDULES OR FAILURE TO CARRY OUT THE PROJECT IN ACCORDANCE WITH CONTRACT

DOCUMENTS. WJE SHALL NOT HAVE CONTROL OVER OR CHARGE OF ACTS OR OMISSIONS OF THE CONTRACTOR, SUBCONTRACTORS, OR

THEIR AGENTS OR EMPLOYEES, OR OF ANY OTHER NON-WJE PERSONS PERFORMING PORTIONS OF THE PROJECT.

18. THE CONTRACTOR SHALL LEAVE INTACT AND UNDISTURBED ELEMENTS THAT ARE TO REMAIN. EXISTING BUILDING AND ALL SERVICE

SHALL REMAIN IN USE DURING THE REROOFING AND REPAIR WORK.

19. REPAIR INTERIOR FINISHES DAMAGED DURING INSTALLATION OF NEW COMPONENTS. PROVIDE NEW INTERIOR SUBSTRATE TO MATCH

ADJACENT SUBSTRATES AT LOCATIONS WHERE INCREASED HEIGHT TO CURBS REQUIRES NEW INTERIOR FINISH.

20. THE EXISTING BUILDING MUST REMAIN IN OPERATION 100 PERCENT OF THE TIME. DEMOLITION REQUIRED SHALL PROCEED ONLY AT THE

DIRECTION OF THE OWNER ACCORDING TO SCHEDULES MUTUALLY AGREED UPON. THE CONTRACTOR SHALL PROVIDE ALL TEMPORARY

CONTROLS AS NECESSARY TO ALLOW FOR BUILDING OPERATIONS.

21. THE CONTRACTOR SHALL PROVIDE PROTECTION TO BUILDING COMPONENTS AND SYSTEMS AS REQUIRED IN THE AREA OF WORK OR AS

REQUIRED FOR ACCESS AREAS TO THE WORK. THE CONTRACTOR SHALL BE RESPONSIBLE FOR REPAIRING ANY DAMAGE TO THE

EXISTING STRUCTURE CAUSED BY THE WORK. ANY SUCH DAMAGE SHALL BE REPORTED TO THE OWNER AND ARCHITECT/ENGINEER

PRIOR TO REPAIRING DAMAGE.

22. CONTRACTOR SHALL PROVIDE ALL SHORING, BRACING, SHEETING, AND WEATHER PROTECTION AS REQUIRED FOR SAFETY AND PROPER

EXECUTION OF THE WORK.

23. CONTRACTOR SHALL PROVIDE PROTECTIVE BARRIERS, FENCES, WALKWAY ENCLOSURES WITH LIGHTING, ETC. TO ENSURE THE SAFETY

OF PEDESTRIANS, BUILDING OCCUPANTS, VEHICULAR TRAFFIC, SITE FEATURES, ETC. AS APPROVED BY THE OWNER AND IN

ACCORDANCE WITH THE REQUIREMENTS OF LOCAL AUTHORITIES.

24. THE CONTRACTOR SHALL NOT UNREASONABLY ENCUMBER PROJECT SITE WITH MATERIALS OR EQUIPMENT. THE MATERIALS AND

EQUIPMENT SHALL BE CONFINED TO THE AREAS INDICATED IN THE CONTRACT DOCUMENTS OR BY THE DIRECTION OF THE OWNER. DO

NOT LOAD STRUCTURE WITH WEIGHT THAT WILL ENDANGER STRUCTURE. CONTRACTOR SHALL ASSUME FULL RESPONSIBILITY FOR THE

PROTECTION AND SAFEKEEPING OF PRODUCTS STORED ON PREMISES. MOVE ANY STORED MATERIAL PRODUCTS THAT INTERFERE WITH

OPERATIONS OF OWNER OR OTHER CONTRACTORS. STORE MATERIAL ONLY IN AREAS PROVIDED BY OWNER.

25. DRAINS, SUMPS, AND SEWERS: THE CONTRACTOR SHALL NOT PERMIT DEBRIS OR OTHER CONTAMINANTS DELETERIOUS TO THE SEWER

SYSTEM TO BE WASHED DOWN DRAINS WITHIN THE BUILDING OR OTHERWISE DISCHARGED INTO THE SEWER SYSTEM. PRIOR TO THE

START OF WORK, THE CONTRACTOR SHALL INSPECT THE CONDITION OF THE MAIN ROOF DRAINS IN AREAS AFFECTED BY THE

CONTRACTOR'S WORK TO DETERMINE THAT THEY ARE CLEAN AND IN PROPER WORKING ORDER. THE OWNER SHALL BE NOTIFIED OF

ANY ELEMENTS THAT ARE NOT IN PROPER WORKING ORDER. AT THE COMPLETION OF THE PROJECT, THE DRAINS SHALL BE TESTED TO

VERIFY THAT THEY ARE IN SIMILAR CONDITION AND WORKING ORDER AS OBSERVED IN THE INITIAL INSPECTION.

26. THE CONTRACTOR SHALL PROVIDE TEMPORARY FIRE PROTECTION AS REQUIRED BY FEDERAL AND LOCAL LAWS AND ORDINANCES.

27. CONTRACTOR SHALL PROVIDE TEMPORARY VENTILATION AS REQUIRED TO CONTROL DUST AND FUMES IN WORK AREA.

28. ALL ROOF ACCESS LADDERS MUST REMAIN SECURED AT ALL TIMES, AND NOT LEFT UNATTENDED UNLESS LOCATED IN A SECURED

GATED AREA AND AS APPROVED BY THE FACILITY.

29. CLEAN UP AND DEBRIS REMOVAL SHALL BE UNDERTAKEN DAILY AND SHALL BE SATISFACTORY TO THE ARCHITECT/ENGINEER AND

OWNER.

30. THE PROJECT MANUAL ENTITLED "LANE COUNTY ADULT CORRECTIONS FACILITY (LCAC), ROOFING SYSTEM REPLACEMENT PHASE 1" IS A

PART OF THE CONSTRUCTION DOCUMENTS.

31. THE PRODUCTS NOTED AND SPECIFIED ARE BELIEVED TO HAVE PROPERTIES ADEQUATE FOR SUCCESSFUL COMPLETION OF THE WORK.

IF CONTRACTOR HAS FOUND THESE PRODUCTS TO BE UNACCEPTABLE OR HAS HAD DIFFICULTY USING THESE MATERIALS, CONTRACTOR

SHALL IMMEDIATELY INFORM ARCHITECT/ENGINEER AND OWNER IN WRITING.

32. IN THE EVENT OF CONFLICT BETWEEN THE DRAWINGS AND THE SPECIFICATIONS, THE MORE STRINGENT REQUIREMENT AND BETTER

QUALITY SHALL GOVERN UNLESS WRITTEN NOTIFICATION IS PROVIDED BY THE ARCHITECT/ENGINEER.

33. THE ARCHITECT/ENGINEER MAY PERFORM QUALITY CONTROL TESTS ON A RANDOM BASIS FROM TIME TO TIME TO EVALUATE

INSTALLATION OF THE NEW CONSTRUCTION FOR CONFORMANCE TO THE DRAWINGS AND SPECIFICATIONS. THE CONTRACTOR SHALL

MAKE ACCESS AVAILABLE TO INSPECT AND TEST THE SPECIFIED AREAS AND MAKE APPROPRIATE REPAIRS AFTER COMPLETION OF

ARCHITECT/ENGINEER'S INSPECTION. ANY DEFECTIVE WORK WILL BE REPAIRED AT NO COST TO THE OWNER.

34. THESE CONSTRUCTION DOCUMENTS (DRAWINGS AND SPECIFICATIONS) APPLY TO THE ROOFING SYSTEM REPLACEMENT AT THE LANE

COUNTY ADULT CORRECTIONS FACILITY AND SHALL NOT BE USED FOR ANY OTHER PURPOSE WITHOUT THE EXPRESSED WRITTEN

CONSENT OF WJE.

EXISTING CONDITIONS

INFORMATION SHOWN THAT WAS USED IN DEVELOPMENT OF THE REPAIR DOCUMENTS HAS BEEN BASED UPON LIMITED VISUAL EXAMINATION

OF EXPOSED CONDITIONS. CONTRACTOR SHALL MEASURE AND FIELD VERIFY ALL NECESSARY AND REQUIRED DIMENSIONS AND

INFORMATION, AND SHALL DETERMINE ALL EXISTING CONDITIONS REQUIRED TO PERFORM WORK PRIOR TO PROCEEDING WITH THE WORK

OR FABRICATION OF COMPONENTS. CONTRACTOR SHALL REPORT ANY SIGNIFICANT VARIATIONS FROM THE DIMENSIONS AND CONDITIONS

SHOWN ON THESE DRAWINGS TO THE ARCHITECT/ENGINEER IN WRITING. CONTRACTOR PROCEEDING WITH WORK SHALL INDICATE THAT THE

CONTRACTOR HAS MEASURED AND VERIFIED ALL REQUIRED INFORMATION FOR ACCURACY. ANY CONCEALED CONDITIONS ADVERSELY

AFFECTING THE SPECIFIED WORK SHALL BE BROUGHT TO THE IMMEDIATE ATTENTION OF THE ARCHITECT/ENGINEER.

THE SCOPE OF WORK INCLUDES ROOF AREAS 5, 6, 7, 10, 15, AND 16 AS SHOWN IN THE PROJECT DRAWINGS.

1. THE EXISTING ROOFING SYSTEM AT ROOF AREAS 5, 6, 7, AND 15 GENERALLY CONSISTS OF THE FOLLOWING FROM BOTTOM TO

TOP: CONCRETE DECK, BITUMINOUS VAPOR RETARDER, VARYING THICKNESS OF PERLITE AND POLYISOCYANURATE

INSULATION (ASSUME AN AVERAGE OF 5”), BUILT-UP ROOFING MEMBRANE SYSTEM, AND A FLOOD COAT AND GRAVEL SURFACING.

2. THE EXISTING ROOFING SYSTEM AT ROOF AREAS 10 AND 16 GENERALLY CONSISTS OF THE FOLLOWING FROM BOTTOM TO TOP: METAL

DECKING SUPPORTED ON STEEL FRAMING, LIGHTWEIGHT INSULATING FILL, BUILT-UP ROOFING MEMBRANE, AND A FLOOD COAT AND

GRAVEL SURFACING.

SUMMARY OF WORK

THIS PROJECT WILL GENERALLY INCLUDE, BUT IS NOT LIMITED TO, THE FOLLOWING ITEMS:

1. GENERAL

A. REMOVE AND DISPOSE OF EXISTING ROOFING MEMBRANE SYSTEM, INCLUDING BUT NOT LIMITED TO THE VAPOR RETARDER

MEMBRANE, BUILT-UP ROOFING MEMBRANES AND FLASHINGS, RIGID INSULATION, SHEET METAL AND RELATED COMPONENTS, AND

ACCESSORIES DOWN TO THE SUBSTRATE.

B. TEMPORARILY REMOVE OR SUPPORT EXISTING ROOF TOP MECHANICAL AS REQUIRED FOR INSTALLATION OF NEW CURBS OR

NON-PENETRATING EQUIPMENT SUPPORTS.

C. PROVIDE AND INSTALL NEW WOOD BLOCKING AS REQUIRED.

D. PROVIDE AND INSTALL NEW PREMANUFACTURED NON-PENETRATING CONDUIT AND DUCT SUPPORTS.

E. PROVIDE AND INSTALL NEW SELF-ADHERED MEMBRANES, SHEET METAL COMPONENTS AND FLASHING, FASTENERS AND SEALANTS,

FOR WEATHER TIGHT INSTALLATION.

F. PROVIDE AND INSTALL NEW MEMBRANE CLAD METAL SCUPPER, TRANSITION FLASHING AND ALL ACCESSORIES.

G. REMOVE ALL EXISTING DRAINS AND REPLACE WITH NEW DRAIN BODIES AND CAST IRON STRAINERS, INCLUDING ALL RELATED

DRAIN COMPONENTS FOR COMPLETE INSTALLATION AND AS INDICATED ON THE DRAWINGS. FURNISH AND INSTALL NEW DRAIN

BOWLS, CLAMPING RINGS AND STRAINERS, AND MODIFY DRAINS TO BE SET AT ELEVATION INDICATED IN THE DRAWINGS.

H. FURNISH AND INSTALL SILICONE TAPE SEALS AT JOINTS IN EXISTING COPING SECTIONS THAT ARE TO REMAIN.

2. ROOFS AREAS 5, 6, 7 AND 15

A. CLEAN AND PROPERLY PREPARE SUBSTRATE AS REQUIRED FOR INSTALLATION OF VAPOR RETARDER/AIR BARRIER/TEMPORARY

ROOFING.

B. INSTALL SELF-ADHERING MEMBRANE AS VAPOR RETARDER / TEMPORARY ROOFING.

C. PROVIDE AND INSTALL A FULLY ADHERED SINGLE PLY TPO THERMOPLASTIC ROOFING MEMBRANE SYSTEM INCLUDING TAPERED

INSULATION, ADHESIVES, COVER BOARD, FLASHING, AND RELATED ANCILLARY ACCESSORIES.

D. RAISE ALL SMOKE VENTS AS REQUIRED TO ACHIEVE PROPER FLASHING HEIGHTS, INCLUDING WOOD BLOCKING.

E. INSTALL NEW SUPPLEMENTAL DRAINS AS INDICATED ON THE DRAWINGS INCLUDING CREATING OPENINGS IN DECK, ALL

ACCESSORY COMPONENTS, SUPPLEMENTAL DRAIN LINES AND CONNECTING NEW SUPPLEMENTAL DRAIN LINES TO STORM SYSTEM.

F. FURNISH AND INSTALL PREFABRICATED RETRO SCUPPER DRAIN ASSEMBLY AT ROOF AREA 6.

G. FURNISH AND INSTALL NEW SHEET METAL COUNTERFLASHINGS INTO EXISTING REGLETS OR AS SURFACE MOUNTED AS INDICATED

ON THE DRAWINGS.

H. FURNISH AND INSTALL SHOP FABRICATED PREFINISHED AND GALVANIZED SHEET METAL SADDLES BELOW COPING BETWEEN ROOF

AREAS 6 AND 7 FULLY WITH SOLDERED OR WELDED SEAMS. GALVANIZED SADDLES TO HAVE FULLY SOLDERED OR WELDED SEAMS.

COLOR OF PREFINISHED SECTIONS TO MATCH EXISTING COPING SECTIONS TO REMAIN AS CLOSELY AS POSSIBLE.

I. REMOVE METAL PANELS AT DOGHOUSE IN AREA 6 WHERE EXISTING DRAIN IS LOCATED, INSTALL DENSDECK LAYER AND

MEMBRANE ON DOGHOUSE WALLS.

J. MODIFY EXISTING SCUPPER OPENINGS AT AREAS 5 AND15 AS INDICATED ON THE DRAWINGS.

K. CREATE NEW SCUPPER OPENING IN WALL AT AREA 5 AS INDICATED ON THE DRAWINGS.

3. ROOF AREA 10

A. CLEAN AND PROPERLY PREPARE METAL DECKING AFTER REMOVAL OF LIGHTWEIGHT INSULATING FILL AS REQUIRED FOR

INSTALLATION OF SUBSTRATE BOARD AND VAPOR RETARDER/AIR BARRIER/TEMPORARY ROOFING.

B. PROVIDE AND INSTALL NEW MECHANICALLY ATTACHED SUBSTRATE BOARDS AT ALL LOCATIONS OF EXPOSED METAL DECKING.

C. PROVIDE AND INSTALL A FULLY ADHERED SINGLE PLY TPO THERMOPLASTIC ROOFING MEMBRANE SYSTEM INCLUDING TAPERED

INSULATION, ADHESIVES, COVER BOARD, FLASHING, AND RELATED ANCILLARY ACCESSORIES.

D. CREATE OPENING IN EXISTING WALL FOR NEW OVERFLOW DRAIN LINE.

4. ROOF AREA 16

A. REMOVE ALL EXISTING ROOFING COMPONENTS INCLUDING LIGHTWEIGHT INSULATING FILL AND EXISTING METAL DECKING.

B. FURNISH AND INSTALL NEW DRAINS AND SUPPLEMENTAL DRAIN LINES TO CONNECT TO EXISTING LEADER SYSTEM, INCLUDING ALL

ACCESSORIES AND COMPONENTS FOR A COMPLETED WATERTIGHT SYSTEM.

C. PROVIDE AND INSTALL NEW MECHANICALLY ATTACHED INSULATION AND COVER BOARDS OVER NEW METAL DECKING.

D. PROVIDE AND INSTALL A FULLY ADHERED SINGLE PLY TPO THERMOPLASTIC ROOFING MEMBRANE INCLUDING MEMBRANE CLAD

METAL SECTIONS, ADHESIVES AND RELATED ANCILLARY ACCESSORIES.

E. FURNISH AND INSTALL NEW SHEET METAL COPING AT ROOF AREA 16 AND BETWEEN AREAS 15 AND 16.

F. FURNISH AND INSTALL NEW MEMBRANE CLAD METAL FASCIA SECTION AT ROOF AREA 16.

G. FURNISH AND INSTALL SHOP FABRICATED PREFINISHED AND GALVANIZED SHEET METAL SADDLES BELOW COPING BETWEEN ROOF

AREAS 15 AND 16. GALVANIZED SADDLES TO HAVE FULLY SOLDERED OR WELDED SEAMS. COLOR OF PREFINISHED SECTIONS TO

MATCH EXISTING COPING SECTIONS TO REMAIN AS CLOSELY AS POSSIBLE.

H. MODIFY EXISTING STEEL ANGLE AT NORTH ROOF EDGE TO FACILITATE INSTALLATION OF ROOF EDGE SCUPPERS.

5. STRUCTURAL MEMBER WORK IN AREA 16

A. PROPERLY CLEAN AND PRIME PORTIONS OF EXISTING STEEL FRAMING TO REMAIN THAT IS PART OF THE ROOF SYSTEM IN THE

AREA OF WORK AS INDICATED ON THE DRAWINGS .

B. FURNISH AND INSTALL NEW METAL DECKING INCLUDING CONNECTIONS AS INDICATED ON THE DRAWINGS THAT IS PART OF THE

ROOF SYSTEM IN THE AREA OF WORK.

C. FINISH AND PAINT STEEL THAT IS PART OF THE ROOF SYSTEM IN THE AREA OF WORK AS INDICATED ON THE DRAWINGS.

PERFORMANCE REQUIREMENTS

1. PROVIDE ROOFING SYSTEM THAT IS IDENTICAL TO SYSTEMS THAT HAVE BEEN SUCCESSFULLY TESTED BY QUALIFIED TESTING AGENCY

TO RESIST THE FOLLOWING UNFACTORED SERVICE WIND UPLIFT PRESSURE (LISTED BELOW) CALCULATED ACCORDING TO THE

AMERICAN SOCIETY OF CIVIL ENGINEERS (ASCE 7-10) WITH A FACTOR OF SAFETY OF 2.0.

H. FIELD-OF-ROOF UPLIFT PRESSURE: 16 POUNDS PER SQUARE FOOT.

I. PERIMETER UPLIFT PRESSURE: 23 POUNDS PER SQUARE FOOT.

J. CORNER UPLIFT PRESSURE: 35 POUNDS PER SQUARE FOOT.




206.622.1441 tel | 206.622.0701 fax

www.wje.com

ENGINEERSARCHITECTS



RD

DS

VS

RD

RD

VSVS

SS

S

S

VS

RD

VS

VS

RD

RD RD RD

SSS

S

S

ROOF 15

107'-4"±

16'-0"±

7'-11"±

63'-4"±

27'-0"±

32'-6"±

14'-0"±

92'-2

3

4

"±

59'-3"±

27'-0

3

4

"±

32'-1

1

4

"±

63'-11"±

36'-1"±

40'-4"±

ROOF 16

ROOF 7

ROOF 5

ROOF 6

RD

RD

RD

ROOF 10

VS

RD

S

NOT IN CONTRACT

VENT STACK, SEE DETAIL 6/A500

ROOF DRAIN, SEE DETAIL 4/A500,

2/A502, AND 5 AND 6/A503

OVERFLOW SCUPPER, SEE DETAIL

5/A500 AND 1/A502

EQUIPMENT SUPPORT, SEE DETAIL

9/A500

TROUGH FORMED IN THE INSULATION

LAYER AT AN ELEVATION OF +4" (2"

ABOVE DRAIN ELEVATION) AND

EXTENDING TO THE WALL SCUPPER,

SEE DETAIL 3A/A500 (NOTE: AREA 6

THROUGH IS SET AT +5")

LEGEND

Wiss, Janney, Elstner Associates, Inc.



206.622.1441 tel | 206.622.0701 fax

www.wje.com

ENGINEERSARCHITECTSMATERIALS SCIENTISTS

LCAC Roofing System

Replacement Phase 1

101 West 5th Avenue


Lane County



Operations

125 East 8th Avenue


2019.3197.0

GM/SEH

January 13, 2020

As Noted

Checked By

Overall Roof Plan

A100

1

A

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4

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Project


Project No.

Date

Drawn

Checked

Scale

Sheet Title

Sheet No.



© C

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201

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No

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tes,

Inc.

(WJE

). W

JE d

iscl

aim

s any

resp

onsi

bilit

y fo

r its

una

utho

rized

use

.

Plot

ted:

1/3

/202

0 12

:41

PM b

y M

oy, G

loria

Fi

le N

ame:

p:\2

019\

2019

.3xx

x\20

19.3

197.

0 - l

ane

coun

ty a

dult

corr

ectio

ns m

ain

jail

(rcr

)\Dra

win

gs\S

heet

s\A

100

Ove

rall

Roo

fPl

an.d

wg


AT 24x36 (INCHES)

0 1/2" 1" 2"

Consultants

Client

R

E

L

E

A

S

E

D

F

O

R

B

I

D

S

1

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

Overall Roof Plan




206.622.1441 tel | 206.622.0701 fax

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ENGINEERSARCHITECTS






206.622.1441 tel | 206.622.0701 fax

www.wje.com

ENGINEERSARCHITECTS



RD

DS

VS

RD

RD

VSVS

S

S

S

S

VS

RD

VS

VS

RD

S

S

7'-11"±

ROOF 10

SEE DETAIL 1 AND 2 / A503

ROOF 15


ONE WAY VENT TO

BE REMOVED, TYP.

63'-4"±

27'-0"±

32'-6"±

14'-0"±

92'-2

3

4

"±

59'-3"±

27'-0

3

4

"±

32'-1

1

4

"±

63'-11"±

36'-1"±

ROOF 7


ROOF 5


ROOF 6


A500

7

A500

7

EQUIPMENT

SUPPORT, TYP.

SEE DETAIL 9 /

A500

DRAIN

SEE DETAIL 4 / A500

DRAIN

SEE DETAIL 4 /

A500, TYP. U.N.O.

DRAIN

SEE DETAIL 2 / A502

VENT STACK

SEE DETAIL 6 / A500

A501

1

A501

1

A501

2

A501

2

LOWER

A501

3

A501

4

A501

5

A501

6

OVERFLOW SCUPPER, TYP.

SEE DETAIL 5 /A500

OVERFLOW

SCUPPER, TYP.

SEE DETAIL 5 /A500,

MODIFY SCUPPER

TO BE 4" ABOVE

DECK

OVERFLOW SCUPPER

SEE DETAIL 1/A502,

SCUPPER +5" ABOVE

DECK

A502

6

A502

5

LOWER

A503

7

A503

9

A502

5

A502

5

LADDER

LADDER

LADDER

PLACE SPLASH BLOCK AT

THE BASE OF DOWNSPOUT

A501

2

RD

RD

RD

A501

7

HP +6"

LP +2"

HP +5"

HP +6"

LP +2"

HP +5

1

4

"

HP +8"

HP +5"

HP +5"

LP +2"

HP +4"

LP +2"

HP +3"

HP +6

1

2

"

HP +7"

HP +7"

HP +7"

LP +2" LP +2"

HP +7"

LP +2"

HP +3

1

2

"

HP +8"

HP +8"

NOTE: INSULATION

SLOPE IS

1

4

" PER FOOT IN

THIS AREA

HP +5

1

2

"

NEW DRAIN

NEW DRAIN

NEW DRAIN

HP +8

1

4

"

NOTE: INSULATION

SLOPE IS

1

4

" PER

FOOT IN THIS AREA

LP +2"

A504

1

A500

8

NEW OVERFLOW

SCUPPER, DETAIL

SIM. TO 5/A500,

SCUPPER OPENING

TO BE W=7 AND H=3

AND 4 IN. ABOVE

THE DECK

SCUPPER, SEE

DETAIL 4/A503

OVERFLOW

SCUPPER, TYP.

SEE DETAIL 5 /A500,

MODIFY SCUPPER

TO BE 4" ABOVE

DECK

OVERFLOW

SCUPPER, TYP.

SEE DETAIL 5 /A500,

MODIFY SCUPPER

TO BE 4" ABOVE

DECK

A502

5

A501

2

LOWER

A501

8

A504

4

A504

5

A504

5

OH

A504

6

A504

5

A502

4

UPPER

DOGHOUSE

VS

RD

S

NOT IN CONTRACT



2/A502, AND 5 AND 6/A503


5/A500 AND 1/A502


9/A500







LEGEND




206.622.1441 tel | 206.622.0701 fax

www.wje.com


LCAC Roofing System

Replacement Phase 1

101 West 5th Avenue


Lane County



Operations

125 East 8th Avenue


2019.3197.0

GM/SEH

January 13, 2020

As Noted

Checked By

Enlarged Roof Plans - 5,

6, 7, & 15

A101

1

A

1

2

2

3

3

4

4

5

5

6

6

7

7

8

8

B

C

D

E

F

A

B

C

D

E

F

Project


Project No.

Date

Drawn

Checked

Scale

Sheet Title

Sheet No.



© C

opyr

ight

201

9. A

ll rig

hts r

eser

ved.

No

part

of th

is d

ocum

ent m

ay b

e re

prod

uced

in a

ny fo

rm o

r by

any

mea

ns w

ithou

tpe

rmis

sion

from

Wis

s, Ja

nney

, Els

tner

Ass

ocia

tes,

Inc.

(WJE

). W

JE d

iscl

aim

s any

resp

onsi

bilit

y fo

r its

una

utho

rized

use

.

Plot

ted:

1/3

/202

0 12

:41

PM b

y M

oy, G

loria

Fi

le N

ame:

p:\2

019\

2019

.3xx

x\20

19.3

197.

0 - l

ane

coun

ty a

dult

corr

ectio

ns m

ain

jail

(rcr

)\Dra

win

gs\S

heet

s\A

101

Enla

rged

Roo

f Pla

ns- 5

, 6, 7

, & 1

5.dw

g


AT 24x36 (INCHES)

0 1/2" 1" 2"

Consultants

Client

R

E

L

E

A

S

E

D

F

O

R

B

I

D

S

1

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

Enlarged Roof Plans - 5 6 7 & 15

NOTE:

ALL DRAIN BOWL ELEVATIONS ASSUMED TO

BE 2" ABOVE DECK UNLESS OTHERWISE

NOTED (+2")

ALL INSULATION ELEVATIONS ARE ASSUMED

TO INCLUDE THERMAL INSULATION AND

1

2

"

COVERBOARD (+2")

MA

TC

H L

IN

EM

AT

CH

L

IN

E




206.622.1441 tel | 206.622.0701 fax

www.wje.com

ENGINEERSARCHITECTS



RD

VSVS

S

VS

RD

RD RD RD

SSS

S

7'-11"±

ROOF 10


ROOF 15


107'-4"±

16'-0"±

ONE WAY VENT TO

BE REMOVED, TYP.

27

'-0

3

4

"±

63'-11"±

36'-1"±

40'-4"±

A501

1

A501

1

A501

2

A503

4

DRAIN

SEE DETAIL 5 / A503

NEW DRAIN AND

SUPPLEMENTAL

PIPING, TYP.

SEE DETAIL 6 / A503

A503

7

A503

9

LADDER

LADDER

A501

2

RECREATION YARD

N.I.C.

EXISTING LIGHTWEIGHT

INSULATING FILL AND

METAL DECKING TO BE

REMOVED

RD

HP +7"

HP +7"

HP +7"

LP +2" LP +2"

HP +7"

LP +2"

LP +0" LP +0" LP +0"

HP +3

1

2

"HP +3

1

2

"

HP +4

1

2

" HP +4

1

2

"

LP +2"

LP +2"

LP +2"

LP +2"

LP +2"

LP +2"

A503

8

NOTE: INSULATION

SLOPE IS

1

4

" PER FOOT IN

THESE AREAS

HP +8"

HP +8"

NOTE: INSULATION

SLOPE IS

1

4

" PER FOOT IN

THIS AREA

HP +5

1

2

"

NEW DRAIN

A504

1

A500

8

NEW OVERFLOW

DRAIN OUTLET WITH

COW'S TONGUE

FIXTURE, REFER TO

DETAIL XX/MXX

ROOF 16


SCUPPER, SEE

DETAIL 4/A503

NEW OVERFLOW DRAIN

WITH PIPING TO SOUTH

WALL, REFER TO M

DRAWINGS AND FOR

ROOF FLASHING REFER

TO 5/A503 SIM.

OVERFLOW

SCUPPER, TYP.

SEE DETAIL 5 /A500,

MODIFY SCUPPER

TO BE 4" ABOVE

DECK

OVERFLOW

SCUPPER, TYP.

SEE DETAIL 5 /A500,

MODIFY SCUPPER

TO BE 4" ABOVE

DECK

A504

4

A504

5

OH

A504

5

A504

3

VS

RD

S

NOT IN CONTRACT



2/A502, AND 5 AND 6/A503


5/A500 AND 1/A502


9/A500







LEGEND




206.622.1441 tel | 206.622.0701 fax

www.wje.com


LCAC Roofing System

Replacement Phase 1

101 West 5th Avenue


Lane County



Operations

125 East 8th Avenue


2019.3197.0

GM/SEH

January 13, 2020

As Noted

Checked By

Enlarged Roof Plans - 10,

15, & 16

A102

1

A

1

2

2

3

3

4

4

5

5

6

6

7

7

8

8

B

C

D

E

F

A

B

C

D

E

F

Project


Project No.

Date

Drawn

Checked

Scale

Sheet Title

Sheet No.



© C

opyr

ight

201

9. A

ll rig

hts r

eser

ved.

No

part

of th

is d

ocum

ent m

ay b

e re

prod

uced

in a

ny fo

rm o

r by

any

mea

ns w

ithou

tpe

rmis

sion

from

Wis

s, Ja

nney

, Els

tner

Ass

ocia

tes,

Inc.

(WJE

). W

JE d

iscl

aim

s any

resp

onsi

bilit

y fo

r its

una

utho

rized

use

.

Plot

ted:

1/3

/202

0 12

:41

PM b

y M

oy, G

loria

Fi

le N

ame:

p:\2

019\

2019

.3xx

x\20

19.3

197.

0 - l

ane

coun

ty a

dult

corr

ectio

ns m

ain

jail

(rcr

)\Dra

win

gs\S

heet

s\A

102

Enla

rged

Roo

f Pla

ns- 1

0 &

16.

dwg


AT 24x36 (INCHES)

0 1/2" 1" 2"

Consultants

Client

R

E

L

E

A

S

E

D

F

O

R

B

I

D

S

1

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

Enlarged Roof Plans - 10 & 16

NOTE:

ALL DRAIN BOWL ELEVATIONS ASSUMED TO

BE 2" ABOVE DECK UNLESS OTHERWISE

NOTED (+2")

ALL INSULATION ELEVATIONS ARE ASSUMED

TO INCLUDE THERMAL INSULATION AND

1

2

"

COVERBOARD (+2")

MA

TC

H L

IN

EM

AT

CH

L

IN

E




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ENGINEERSARCHITECTS



MULTIPLE PLY BUILT UP MEMBRANE

GRAVEL

PERLITE

CONCRETE DECK

VAPOR RETARDER/TEMPORARY

ROOFING

POLYISOCYANURATE INSULATION


GRAVEL


CONCRETE DECK

VAPOR RETARDER/TEMPORARY

ROOFING

PERLITE


PERLITE

COVER BOARD ADHERED W/

ADHESIVE

FULLY ADHERED TPO MEMBRANE

TWO LAYERS OF 2 INCH

POLYISOCYANURATE INSULATION SET

IN LOW RISE FOAM ADHESIVE

EXISTING CONCRETE DECK CLEANED

AND PREPARED TO ACCEPT NEW

VAPOR RETARDER/TEMPORARY ROOF

SELF-ADHERED VAPOR

RETARDER/TEMPORARY ROOFING

AND PRIMER

TAPERED POLYISOCYANURATE

INSULATION SET IN LOW RISE FOAM

ADHESIVE


APPLY SEALANT TO DRAIN BODY BELOW

LEADING EDGE OF TPO FLASHING SHEET

TPO FLASHING SHEET

NEW CLAMPING RING, BOLTS AND CAST IRON

STRAINER.

CUT MEMBRANE 1 IN. FROM INSIDE OF

CLAMPING RING. THE DIAMETER OF THE HOLE

IN THE MEMBRANE MUST BE LARGER THAN

THE DIAMETER OF THE DRAIN PIPE

HOT AIR WELD TPO FLASHING TO FIELD

MEMBRANE

TAPERED INSULATION SUMP. TRIM

INSULATION AND COVER BOARDS TO

PROVIDE A SMOOTH TRANSITION INTO THE

DRAIN BODY

EXTEND VAPOR BARRIER INTO ROOF DRAIN

CUT FIELD MEMBRANE AT EDGE OF TAPERED

INSULATION SUMP

HAMMER-IN FASTENERS WITH PLATES

(FASTEN EACH BOARD WITHIN 6 INCHES OF A

SUMP CORNER)

SE

E D

ET

AIL

3

, T

HIS

S

HE

ET

2'-0"

5"

INSULATION AND COVER BOARD AT SUMP

EDGE IS 3" U.N.O.

REPAIR CONCRETE AS NECESSARY AFTER

INSTALLATION OF NEW DRAIN BOWL

TPO WALKWAY PAD SECTION

BENEATH BASE PLATE HEAT

WELDED TO TPO MEMBRANE

REMOVE AND REPLACE

EQUIPMENT SUPPORT WITH

NON-PENETRATING

PRE-MANUFACTURED

EQUIPMENT SUPPORT

SE

E D

ET

AIL

3

, T

HIS

S

HE

ET

NON-PENETRATING

EQUIPMENT SUPPORT,

REFER TO SECTION 075423

SE

E D

ET

AIL

3, T

HIS

S

HE

ET

CLAD METAL THROUGHWALL SCUPPER; ALL

SEAMS SEALAED WITH HEAT WELDED

PATCHES. FASTENED TO WALL AND WOOD

BLOCKING 12 IN. ON CENTER

EXISTING COPING TO REMAIN,

COUNTERFLASHING TO BE REMOVED AND

REINSTALLED IF NOT DAMAGED

TERMINATION BAR WITH NAIL-IN CONCRETE

ANCHORS AT 8" O.C.

ELASTOMERIC SEALANT TAPE BEHIND

LEADING EDGE OF TPO FLASHING

HOT AIR WELD TPO FLASHING STRIP TO TPO

FIELD MEMBRANE AND SHEET METAL

SCUPPER

FIELD MEMBRANE TO EXTEND TO THE END OF

WALL, ADHERE WITH BONDING ADHESIVE AT

WALL OPENING

TOOLED BEAD OF SEALANT ON TOP AND SIDES

WOOD BLOCKING FASTENED TO CONCRETE

SLAB WITH

1

4

" DIAMETER S.S. ANCHORS AT

24" O.C.

TAPER INSULATION AND TRIM INSULATION

AND COVER BOARDS TO PROVIDE A SMOOTH

TRANSITION TO TRHOUGHWALL SCUPPER

SEE DETAIL 2 SHEET

A504 FOR CLARITY

MODIFY OPENING AS NECESSARY,

APPROXIMATELY 4-5 IN. ABOVE DECK.

REPAIR SURFACES AFTER MODIFYING WITH

CEMENTITOUS MATERIAL

4"

PRIME SUBSTRATE AND TURN

AIR/VAPOR BARRIER UP BASE OF WALL

S.S. METAL SHROUD; SOLDER ALL SEAMS

WATERTIGHT FASTENED AND SEALED TO

SUBSTRATE, SEE DETAIL 7 / A504

PRIMARY AND

SECONDARY

SEALANT AND

BACKER ROD AT

PERIMETER

1

2

" M

IN

, T

YP

.

3

4

"

BUTYL SEALANT

APPLY SEALANT OVER TERMINATION BAR

SE

E D

ET

AIL

3, T

HIS

S

HE

ET


AIR/VAPOR BARRIER UP BASE OF

WALL

NAIL-IN CONCRETE ANCHORS WITH WASHERS

AT 12" CENTERS

HOT AIR WELD TPO FLASHING TO TPO FIELD

MEMBRANE

FLASHING MEMBRANE INSTALLED UP AND OVER

TOP OF PARAPET EXTENDED BELOW NAILER AND

SECURED 12" O.C.

EXISTING COPING TO BE REMOVED TO INSTALL

FLASHING MEMBRANE AND REINSTALLED WITHOUT

DAMAGE. NEW COPINGS ONLY AT LOCATIONS

INDICATED ON THE DRAWINGS

EXISTING BLOCKING

EXISTING REGLETED RECEIVER SET BACK

AGAINST WALL, APPLY SEALANT IN REGLET BODY

AND ALUMINUM TAPE OVER REGLET

5"

PERIMETER FASTENERS AT 12" O.C.

(WALL OR SLAB)


MEMBRANE

8" M

IN

3" M

IN



WALL

ADHERED TPO WALL FLASHING PRESS INTO

PLACE WITH A HAND ROLLER AND HOT AIR

WELD LAP SEAMS

NEW 2 PIECE SURFACE-MOUNTED 24 GA

PREFINISHED GALVANIZED COUNTERFLASHING

WITH NAIL-DRIVE ANCHORS AT 12" O.C.


ANCHORS AT 8" O.C.

TOOLED BEAD OF SEALANT




4" M

IN

EXTEND EXISTING STACK TO 8 MIN.

FLASHING HEIGHT. FIELD FABRICATE A

TPO FLASHING SLEEVE WITH 1 INCH HOT

AIR WELDED SEAMS HOT AIR WELD

SLEEVE TO FIELD MEMBRANE

SE

E D

ET

AIL

3, T

HIS

S

HE

ET

EXISTING CAST IRON VANDAL FLASH

HOOD, REMOVE AND REINSTALL WHERE

PRESENT

CLEAN EXISTING STACK AND WRAP WITH

ALUMINUM TAPE

TPO TARGET SHEET HOT AIR WELDED TO

FIELD MEMBRANE

TPO MEMBRANE CAP HOT AIR WELDED TO

TPO FLASHING SLEEVE

4 HAMMER-IN CONCRETE ANCHORS WITH

PLATE WASHERS

PRIME SUBSTRATE AND FLASH VENT STACK

WITH AIR/VAPOR BARRIER

CUT FIELD MEMBRANE TIGHT TO STACK

BACKER ROD AND SEALANT

2"

5"

4"

VA

RIE

S IN

H

EIG

HT

SE

E D

ET

AIL

3, T

HIS

S

HE

ET

ANGLE COVER BOARD AND CHAMFER

INSULATION TO PROVIDE A SMOOTH

TRANSITION

TROUGH FORMED AT INSULATION

LAYER. ELEVATION AT 4"

NOTE: TAPER ENDS TO FORM

TRANSITION TO ADJACENT

INSULATION ELEVATIONS.




206.622.1441 tel | 206.622.0701 fax

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LCAC Roofing System

Replacement Phase 1

101 West 5th Avenue


Lane County



Operations

125 East 8th Avenue


2019.3197.0

GM/SEH

January 13, 2020

As Noted

Checked By

Roof 5, 6, 7, and 15

Details

A500

1

A

1

2

2

3

3

4

4

5

5

6

6

7

7

8

8

B

C

D

E

F

A

B

C

D

E

F

Project


Project No.

Date

Drawn

Checked

Scale

Sheet Title

Sheet No.



© C

opyr

ight

201

9. A

ll rig

hts r

eser

ved.

No

part

of th

is d

ocum

ent m

ay b

e re

prod

uced

in a

ny fo

rm o

r by

any

mea

ns w

ithou

tpe

rmis

sion

from

Wis

s, Ja

nney

, Els

tner

Ass

ocia

tes,

Inc.

(WJE

). W

JE d

iscl

aim

s any

resp

onsi

bilit

y fo

r its

una

utho

rized

use

.Pl

otte

d: 1

/3/2

020

12:4

2 PM

by

Moy

, Glo

ria

File

Nam

e: p

:\201

9\20

19.3

xxx\

2019

.319

7.0

- lan

e co

unty

adu

lt co

rrec

tions

mai

n ja

il (r

cr)\D

raw

ings

\She

ets\

A50

0 N

ew D

etai

ls.d

wg


AT 24x36 (INCHES)

0 1/2" 1" 2"

Consultants

Client

R

E

L

E

A

S

E

D

F

O

R

B

I

D

S

1

SCALE: 3" = 1'-0"

Existing Roofing System

Roof 5, 6, and 7

2

SCALE: 3" = 1'-0"


Roof 15

3

SCALE: 3" = 1'-0"

New Roofing System

Roof 5,6,7, and 15

4

SCALE: 3" = 1'-0"

Drain at Concrete Deck

9

SCALE: 3" = 1'-0"

Equipment Support

NOTE: ADJUST MECHANICAL EQUIPMENT ANGLE LEGS AS REQUIRED

TO STRADDLE TRENCHES IN INSULATION WHERE REQUIRED AND

ACCOMMODATE NEW TOP OF ROOF MEMBRANE ELEVATION

5

SCALE: 3" = 1'-0"

Overflow Scupper

NOTE: FIELD MOCK UP REQUIRED

7

SCALE: 3" = 1'-0"

Parapet

8

SCALE: 3" = 1'-0"

Typical Flashing

6

SCALE: 3" = 1'-0"

Vent Stack

3A

SCALE: 3" = 1'-0"

Trough




206.622.1441 tel | 206.622.0701 fax

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ENGINEERSARCHITECTS



SE

E D

ET

AIL

3

S

HE

ET

A

50

0



WALL

5"


(WALL OR SLAB)


MEMBRANE

3" M

IN



WELD LAP SEAMS







ADJACENT TO BRICK WALL LOCATIONS

SE

E D

ET

AIL

3 S

HE

ET

A

50

0



WALL

1"


(WALL OR SLAB)


MEMBRANE

3" M

IN



WELD LAP SEAMS

NEW SURFACE-MOUNTED 24 GA PREFINISHED

GALVANIZED COUNTERFLASHING WITH

NAIL-DRIVE ANCHORS AT 12" O.C.

TOOLED BEAD OF SEALANT, NO SEALANT ON

ANGLE ABOVE



5"

8" M

IN


3" M

IN


(WALL OR SLAB)


MEMBRANE



WELD LAP SEAMS





ANCHORS AT 8" O.C.



SE

E D

ET

AIL

3

S

HE

ET

A

50

0



WALL



(WALL OR SLAB)


MEMBRANE



WELD LAP SEAMS

NEW 24 GA PREFINISHED GALVANIZED

COUNTERFLASHING WITH NAIL-DRIVE

ANCHORS AT 12" O.C.


ANCHORS AT 8" O.C.



EXISTING RECEIVER TO BE CLEANED

REMOVE AND REPLACE SEALANT AND

BACKER ROD

3" M

IN

SE

E D

ET

AIL

3

S

HE

ET

A

50

0



WALL


REMOVE LOUVER AND INSTALL 24 GA. S.S. SILL

PAN WITH END DAMS AND BACK DAMS

SOLDERED WATERTIGHT. SET PAN IN BUTYL

SEALANT, DO NOT PENETRATE HORIZONTAL

SURFACE OF PAN. REINSTALL LOUVER AFTER

SILL PAN AND MEMBRANE INSTALLATION

1" END AND BACK DAM


(WALL OR SLAB)


MEMBRANE



WELD LAP SEAMS

NEW 24 GA S.S. (AT LOUVER ONLY) 2 PIECE


ANCHORS AT 12" O.C.


ANCHORS AT 8" O.C., APPLY SEALANT OVER

TERMINATION BAR



SE

E D

ET

AIL

3

S

HE

ET

A

50

0



WALL

1

1

2

"


(WALL OR SLAB)


MEMBRANE



WELD LAP SEAMS



ANCHORS AT 12" O.C.


ANCHORS AT 8" O.C.



EXISTING RECEIVER TO BE CLEANED

3" M

IN

SE

E D

ET

AIL

3 S

HE

ET

A

50

0



WALL


6

1

2

"

3" M

IN



WALL


MEMBRANE



WELD LAP SEAMS

SLIP METAL COUNTERFLASHING, CLEAN AND

REUSE, OR REPLACE AS NEEDED


ANCHORS AT 8" O.C.



EXISTING METAL CLADDING SYSTEM

EXISTING CONCRETE STUB TO REMAIN


(WALL OR SLAB)

SE

E D

ET

AIL 3

S

HE

ET

A

500

FIELD MEMBRANE CLAD METAL

SEALANT AT

ALL EDGES OF

CLAD METAL

AGAINST

SUBSTRATE

(CONCEALED)

FLASHING MEMBRANE

OVER CLAD METAL

NEW COUNTERFLASHING

REINSTALL

PARAPET CAP

AND

COUNTERFLASHING




206.622.1441 tel | 206.622.0701 fax

www.wje.com


LCAC Roofing System

Replacement Phase 1

101 West 5th Avenue


Lane County



Operations

125 East 8th Avenue


2019.3197.0

GM/SEH

January 13, 2020

As Noted

Checked By

Roof 5, 7, and 15 Details

A501

1

A

1

2

2

3

3

4

4

5

5

6

6

7

7

8

8

B

C

D

E

F

A

B

C

D

E

F

Project


Project No.

Date

Drawn

Checked

Scale

Sheet Title

Sheet No.



© C

opyr

ight

201

9. A

ll rig

hts r

eser

ved.

No

part

of th

is d

ocum

ent m

ay b

e re

prod

uced

in a

ny fo

rm o

r by

any

mea

ns w

ithou

tpe

rmis

sion

from

Wis

s, Ja

nney

, Els

tner

Ass

ocia

tes,

Inc.

(WJE

). W

JE d

iscl

aim

s any

resp

onsi

bilit

y fo

r its

una

utho

rized

use

.Pl

otte

d: 1

/3/2

020

12:4

2 PM

by

Moy

, Glo

ria

File

Nam

e: p

:\201

9\20

19.3

xxx\

2019

.319

7.0

- lan

e co

unty

adu

lt co

rrec

tions

mai

n ja

il (r

cr)\D

raw

ings

\She

ets\

A50

1 N

ew D

etai

ls.d

wg


AT 24x36 (INCHES)

0 1/2" 1" 2"

Consultants

Client

R

E

L

E

A

S

E

D

F

O

R

B

I

D

S

1

SCALE: 3" = 1'-0"

Concrete Wall

Roof 5 and 15

2

SCALE: 3" = 1'-0"

Masonry Wall

Roof 5 and 15

4

SCALE: 3" = 1'-0"

Concrete Wall

Roof 7

5

SCALE: 3" = 1'-0"

Door Detail

Roof 7

6SCALE: 3" = 1'-0"

Louver Detail

NOTE: INSTALL NEW BACKER ROD AND SEALANT AT

PERIMETER SEALANT JOINT BETWEEN LOUVER AND STUCCO

3

SCALE: 3" = 1'-0"

Stucco Wall

Roof 7

7SCALE: 3" = 1'-0"

Column Stub

8

SCALE: 3" = 1'-0"

Corner Detail

NOTE: FIELD MOCK UP REQUIRED

Roof 7




206.622.1441 tel | 206.622.0701 fax

www.wje.com

ENGINEERSARCHITECTS



3" M

IN



WALL

SE

E D

ET

AIL 3

, S

HE

ET

A

500

8" M

IN


(WALL OR SLAB)


MEMBRANE



WELD LAP SEAMS




ANCHORS AT 8" O.C.




EXISTING MASONRY WALL CONSTRUCTION TO

REMAIN


SE

E D

ET

AIL

3

, S

HE

ET

A

50

0

REMOVE AND REPLACE EXISTING DRAIN ASSEMBLY WITH

SCUPPER RETRODRAIN BY OMG. DRAIN FASTENED TO

WOOD BLOCKING AND EQUIPMENT CURB. INSTALL SEALANT

AT THE PERIMETER OF THE DRAIN FLANGE

HOT AIR WELD TPO

FLASHING TO FIELD

MEMBRANE

TAPERED INSULATION SUMP. TRIM INSULATION

AND COVER BOARDS AT A 30 TO 45 DEGREE

ANGLE TO PROVIDE A SMOOTH TRANSITION INTO

THE DRAIN BODY

FIELD MEMBRANE TO

EXTEND TO THE WALL

OPENING, ADHERE

WITH BOND ADHESIVE

HAMMER-IN FASTENERS

WITH PLATES (FASTEN

EACH BOARD WITHIN 6

INCHES OF A SUMP

CORNER)

TPO FLASHING SHEET, EXTEND ONTO DRAIN

FLANGE, APPLY SEALANT AT LEADING EDGE



TERMINATION BAR

ELASTOMERIC SEALANT TAPE BEHIND LEADING EDGE OF

TPO FLASHING

TPO DRAIN FLASHING, HOT AIR WELDED AT PERIMETER

REMOVE EXISTING METAL CLADDING ON ALL

SIDES FOR THIS EQUIPMENT UNIT ONLY

NEW SLIP METAL COUNTERFLASHING ATTACHED TO

EXISTING EQUIPMENT SHEET METAL CAP FASTENED 12" O.C.

1

2

" COVER BOARD FASTENED 12" O.C., CHAMFER

LEADING EDGE TO PROVIDE SMOOTH TRANSITION

TPO WALL FLASHING ADHERED TO COVER BOARD,

TERMINATED ON EXISTING SUBSTRATE



WALL

WOOD BLOCKING FASTENED TO

CONCRETE SLAB WITH

1

4

" DIAMETER

S.S. ANCHORS AT 24" O.C.

3" M

IN



WALL

SE

E D

ET

AIL

3, S

HE

ET

A

50

0

6" M

IN

ADHERE TPO FIELD MEMBRANE INTO PLACE


MEMBRANE



WELD LAP SEAMS




ANCHORS AT 8" O.C.



METAL CLADDING TO REMAIN


REMAIN


SE

E D

ET

AIL

3

, S

HE

ET

A

50

0

CLAD METAL THROUGHWALL SCUPPER; ALL

SEAMS SEALAED WITH HEAT WELDED

PATCHES. FASTENED TO WALL AND WOOD

BLOCKING 12 IN. ON CENTER

WOOD BLOCKING FASTENED TO

CONCRETE SLAB WITH

1

4

" DIAMETER S.S.

ANCHORS AT 24" O.C.





TERMINATION BAR





MEMBRANE AND SHEET METAL SCUPPER

FIELD MEMBRANE TO EXTEND TO THE END OF

WALL, ADHERE WITH BONDING ADHESIVE AT

WALL OPENING

TPO WALL FLASHING STRIP, HOT AIR WELDED

SEE DETAIL 2 SHEET A504

FOR CLARITY

4"

(5

" A

T A

RE

A 6

)

S.S. SHROUD; SOLDER ALL SEAMS

WATERTIGHT FASTENED AND SEALED TO

SUBSTRATE, SEE DETAIL 7 / A504

MODIFY OPENING

TO BE 4 IN.

ABOVE DECK



WALL

PRIMARY AND

SECONDARY

SEALANT AND

BACKER ROD AT

PERIMETER

1

2

" M

IN

, T

YP

.

3

4

"

TOOLED BEAD OF SEALANT ON TOP AND SIDES

BUTYL SEALANT

5"

3" M

IN

PRIME SUBSTRATE AND

TURN AIR/VAPOR BARRIER

UP BASE OF WALL

SE

E D

ET

AIL

3, S

HE

ET

A

50

0

ADHERE TPO FIELD MEMBRANE INTO PLACE


MEMBRANE



WELD LAP SEAMS




ANCHORS AT 8" O.C.





REMAIN

6

" M

IN


REMOVE EXISTING METAL CLADDING SYSTEM

AND PERIMETER ANGLES SUPPORTING DUCT

AT DRAIN UNIT ONLY. PROVIDE ADDITIONAL

SUPPORT FOR DUCT AS NECESSARY

EXISTING CIP MECHANICAL

CHASE COVER REMOVE AND

REINSTALL AS NECESSARY TO

INSTALL WALL FLASHING

TERMINATION BAR WITH

NAIL-IN CONCRETE ANCHORS

AT 8" O.C., APPLY SEALANT

OVER TERMINATION BAR

ELASTOMERIC SEALANT TAPE

BEHIND LEADING EDGE OF TPO

FLASHING

1

2

" COVER BOARD FASTENED 12"

O.C., CHAMFER LEADING EDGE

TO PROVIDE SMOOTH

TRANSITION

TPO WALL FLASHING ADHERED

TO COVER BOARD AND HEAT

WELD ONTO CLAD METAL FRAME

CUT AND REMOVE CLAD METAL

FROM EXISTING MECHANICAL

DUCT CAP, REMOVE AND

REINSTALL CAP AS NECESSARY

TO INSTALL CLAD METAL FRAME.

INSTALL SEALANT AT EDGE OF

CAP AFTER REINSTALLATION

CLAD METAL SHROUD EMBEDDED

IN SEALANT AND FASTENED INTO

COVER BOARD 12" O.C. SEE

DETAIL ABOVE

V

A

R

I

E

S

3

"

3

"

2

1

2

±

1" HEMMED EDGE

TYP. AT ALL SIDES

24 GA MEMBRANE

CLAD STEEL METAL;

ALL SEAMS PATCHED

WITH MEMBRANE FOR

WATERTIGHT

INSTALLATION

VERIFY ALL

DIMENSION IN

FIELD




206.622.1441 tel | 206.622.0701 fax

www.wje.com


LCAC Roofing System

Replacement Phase 1

101 West 5th Avenue


Lane County



Operations

125 East 8th Avenue


2019.3197.0

GM/SEH

January 13, 2020

As Noted

Checked By

Roof 6 Details

A502

1

A

1

2

2

3

3

4

4

5

5

6

6

7

7

8

8

B

C

D

E

F

A

B

C

D

E

F

Project


Project No.

Date

Drawn

Checked

Scale

Sheet Title

Sheet No.



© C

opyr

ight

201

9. A

ll rig

hts r

eser

ved.

No

part

of th

is d

ocum

ent m

ay b

e re

prod

uced

in a

ny fo

rm o

r by

any

mea

ns w

ithou

tpe

rmis

sion

from

Wis

s, Ja

nney

, Els

tner

Ass

ocia

tes,

Inc.

(WJE

). W

JE d

iscl

aim

s any

resp

onsi

bilit

y fo

r its

una

utho

rized

use

.Pl

otte

d: 1

/3/2

020

12:4

2 PM

by

Moy

, Glo

ria

File

Nam

e: p

:\201

9\20

19.3

xxx\

2019

.319

7.0

- lan

e co

unty

adu

lt co

rrec

tions

mai

n ja

il (r

cr)\D

raw

ings

\She

ets\

A50

2 N

ew D

etai

ls.d

wg


AT 24x36 (INCHES)

0 1/2" 1" 2"

Consultants

Client

R

E

L

E

A

S

E

D

F

O

R

B

I

D

S

4

SCALE: 3" = 1'-0"

Baseflashing at Wall

2

SCALE: 3" = 1'-0"

Drain at Unit

NOTES: FIELD MOCK UP REQUIRED

5

SCALE: 3" = 1'-0"

Low Flashing

1

SCALE: 3" = 1'-0"

Overflow Scupper

NOTES: FIELD MOCK UP REQUIRED

6

SCALE: 3" = 1'-0"

Equipment Flashing

3

SCALE: 3" = 1'-0"

Flashing at Drain Unit (Doghouse)

NOTE : FIELD MOCK UP REQUIRED




206.622.1441 tel | 206.622.0701 fax

www.wje.com

ENGINEERSARCHITECTS





WALL

5"



WELD LAP SEAMS


(WALL OR SLAB)

HOT AIR WELD FLASHING TO FIELD

MEMBRANE

CAST IN PLACE CONCRETE WALL TO REMAIN

8"

3"

EXISTING METAL DECK



TERMINATION BAR




SE

E D

ET

AIL 2, T

HIS

S

HE

ET




ADHERED TPO WALL FLASHING OVER

WALL. PRESS INTO PLACE WITH A HAND

ROLLER AND HOT AIR WELD LAP SEAMS



WALL


(WALL OR SLAB)

HOT AIR WELD TPO FLASHING TO TPO

FIELD MEMBRANE

CAST IN PLACE CONCRETE WALL TO

REMAIN


CAP FASTENED AT 18 IN. O.C. STAGGERED

SIDE TO SIDE AND SLOTTED HOLES.

COPING SPLICES SHALL CONSIST OF

1

2

IN.

JOINTS WITH CONCEALED PLATES SET IN

SEALANT - 2 CONTINUOUS BEADS PER

SIDE, 1 IN. FROM EDGES AND APART. SEE

SPLICE PLATE DETAIL ON 1 / A505

PREPARE STEEL FRAMING SURFACE

AND APPLY NEW COATING, TYP.

NEW METAL DECK (REFER TO

SHEETS S100 AND S101)

EXISTING CONCRETE DECK

BASE FLASHING NOTES SIM. TO

ROOF 16

SE

E D

ET

AIL 3

, T

HIS

S

HE

ET

SE

E D

ET

AIL 3

S

HE

ET

A

500

SELF-ADHERED MEMBRANE SEPARATOR

BETWEEN WOOD AND CONCRETE

INSTALL WOOD BLOCKING SLOPE OF

1:12, FASTEN TO MASONRY WITH WOOD

TO MASONRY ANCHORS AT 2 FT. O.C.

WITH

1

4

IN. DIA. EXPANSION ANCHORS

ELASTOMERIC SEALANT TAPE AT

FASTENER LOCATIONS, TYP.

SE

E D

ET

AIL

2

, T

HIS

S

HE

ET



TPO FLASHING SHEET

NEW DRAIN BODY, CLAMPING RING, BOLTS,

AND CAST IRON STRAINER AT EXISTING

DRAIN. NEW OVERFLOW DRAIN SIM. REFER

TO M DRAWINGS


CLAMPING RING. THE DIAMETER OF THE

HOLE IN THE MEMBRANE MUST BE LARGER

THAN THE DIAMETER OF THE DRAIN PIPE

HOT AIR WELD TPO FLASHING TO

FIELD MEMBRANE

TAPERED INSULATION SUMP. TRIM

INSULATION AND COVER BOARDS TO

PROVIDE A SMOOTH TRANSITION INTO THE

DRAIN BODY


CUT FIELD MEMBRANE AT EDGE OF

TAPERED INSULATION SUMP

HAMMER-IN FASTENERS WITH PLATES

(FASTEN EACH BOARD WITHIN 6

INCHES OF A SUMP CORNER)

2'-0"5"

INSULATION AND COVER BOARD AT

SUMP EDGE IS 3" AND 4" AT OVERFLOW

DRAIN


5"



TPO FLASHING SHEET

NEW DRAIN BODY, CLAMPING RING, BOLTS

AND CAST IRON STRAINER (REFER TO M

DRAWINGS)


CLAMPING RING. THE DIAMETER OF THE

HOLE IN THE MEMBRANE MUST BE

LARGER THAN THE DIAMETER OF THE

DRAIN PIPE

CUT COVER BOARD PROVIDE A SMOOTH

TRANSITION INTO THE DRAIN BODY

HOT AIR WELD TPO FLASHING TO FIELD

MEMBRANE

FASTENERS WITH PLATES AT EDGE OF

FIELD MEMBRANE

SE

E D

ET

AIL 3

,

TH

IS

S

HE

ET

CLAD METAL FASCIA SECTION SET IN A BED

OF SEALANT AND FASTENED 6 IN. ON

CENTER STAGGERED

ANCHOR NEW BLOCKING TO SUBSTRATE

WITH STAGGERED ANCHORS 12 IN. ON

CENTER, HEIGHT TO MATCH EXISTING

STEEL ANGLE. RIP TOP BLOCK MIN SLOPE

OF 1:12

INSTALL TAPERED EDGE STRIP TO PROVIDE

SMOOTH TRANSITION



EXISTING STEEL ANGLE, PREPARE

AND APPLY NEW COATING



HOT WELDED MEMBRANE FLASHING OVER

CLAD METAL AND FIELD MEMBRANE

12

1

SE

E D

ET

AIL

3

, T

HIS

S

HE

ET

CLAD METAL SCUPPER SET IN A BED OF

SEALANT AND FASTENED 6 IN. ON CENTER

STAGGERED

HOT WELDED MEMBRANE FLASHING OVER

CLAD METAL AND FIELD MEMBRANE

CUT STEEL ANGLE, 2 IN. ABOVE DECK AND 8

IN. WIDE

SIDE OF SCUPPER AT ROOF EDGE

OPENING WITH ROOFING MEMBRANE

LAPPED OVER EDGES

RIP WOOD BLOCKING TO SLOPE TOWARDS

EDGE

SCUPPER EDGE

TYPICAL EDGE




INSULATION WITH STAGGERED

JOINTS

COVER BOARD MECHANICALLY

ATTACHED


ADHERED TPO WALL FLASHING APPLY

UP AND OVER PARAPET, PRESS INTO

PLACE WITH A HAND ROLLER AND HOT

AIR WELD LAP SEAMS

PERIMETER FASTENERS AT 12 IN. O.C.

(WALL OR SLAB)

HOT AIR WELD TPO FLASHING TO TPO

FIELD MEMBRANE

CAST IN PLACE CONCRETE WALL TO

REMAIN

SCREW FASTENER WITH SEALING

WASHER

24 GA PREFINISHED GALVANIZED SLIP

METAL COUNTERFLASHING FASTENED

AT 12 IN. CENTERS





INSTALL CONT. GALVINIZED CLEAT,

FASTEN TO WOOD BLOCKING AT 12 IN.

ON CENTER

INSTALL 24 GA PREFINISHED GALVANIZED

COPING, FASTEN TO WOOD BLOCKING WITH

METAL TO WOOD FASTENERS AT 12 IN. O.C.

COPING SPLICES SHALL CONSIST OF

1

2

IN.

JOINTS WITH 8" CONCEALED SPLICE PLATES

SET IN SEALANT - 2 CONTINUOUS BEADS PER

SIDE, 1 IN. FROM EDGES AND APART. SEE

SPLICE PLATE DETAIL ON 1 / A505

INSTALL WOOD BLOCKING SLOPE OF

1:12, FASTEN TO MASONRY WITH WOOD

TO MASONRY ANCHORS AT 2 FT. O.C.

WITH

1

4

IN. DIA. EXPANSION ANCHORS

SE

E D

ET

AIL 3

, T

HIS

S

HE

ET

SELF-ADHERED MEMBRANE

SEPARATOR BETWEEN

WOOD AND CONCRETE


GRAVEL

LIGHTWEIGHT INSULATION FILL

METAL DECK

COVER BOARD ADHERED W/

ADHESIVE


TWO LAYERS OF 2 INCH

POLYISOCYANURATE INSULATION SET

IN LOW RISE FOAM ADHESIVE

SELF-ADHERED VAPOR

RETARDER/TEMPORARY ROOFING

AND PRIMER


INSULATION SET IN LOW RISE FOAM

ADHESIVE

COVER BOARD MECHANICALLY

FASTENED

EXISTING METAL DECK




206.622.1441 tel | 206.622.0701 fax

www.wje.com


LCAC Roofing System

Replacement Phase 1

101 West 5th Avenue


Lane County



Operations

125 East 8th Avenue


2019.3197.0

GM/SEH

January 13, 2020

As Noted

Checked By

Roof 10 and 16 Details

A503

1

A

1

2

2

3

3

4

4

5

5

6

6

7

7

8

8

B

C

D

E

F

A

B

C

D

E

F

Project


Project No.

Date

Drawn

Checked

Scale

Sheet Title

Sheet No.



© C

opyr

ight

201

9. A

ll rig

hts r

eser

ved.

No

part

of th

is d

ocum

ent m

ay b

e re

prod

uced

in a

ny fo

rm o

r by

any

mea

ns w

ithou

tpe

rmis

sion

from

Wis

s, Ja

nney

, Els

tner

Ass

ocia

tes,

Inc.

(WJE

). W

JE d

iscl

aim

s any

resp

onsi

bilit

y fo

r its

una

utho

rized

use

.Pl

otte

d: 1

/3/2

020

12:4

2 PM

by

Moy

, Glo

ria

File

Nam

e: p

:\201

9\20

19.3

xxx\

2019

.319

7.0

- lan

e co

unty

adu

lt co

rrec

tions

mai

n ja

il (r

cr)\D

raw

ings

\She

ets\

A50

3 D

etai

ls.d

wg


AT 24x36 (INCHES)

0 1/2" 1" 2"

Consultants

Client

R

E

L

E

A

S

E

D

F

O

R

B

I

D

S

7

SCALE: 3" = 1'-0"

Wall Detail

Roof10

9

SCALE: 3" = 1'-0"

Dividing Wall Detail

Roof 16

5

SCALE: 3" = 1'-0"

Drain Detail (Overflow Drain at Area 10 - Similar)

Roof10

6

SCALE: 3" = 1'-0"

Drain Detail

Roof 16

4

SCALE: 3" = 1'-0"

Edge Detail

Roof 16

3

SCALE: 3" = 1'-0"

New Roofing System

Roof 16

8

SCALE: 3" = 1'-0"

Parapet Detail

Roof 16

1

SCALE: 3" = 1'-0"


Roof 10 and 16

2

SCALE: 3" = 1'-0"

New Roofing System

Roof 10


NOTE : FIELD MOCK UP REQUIREDNOTE : FIELD MOCK UP REQUIRED




206.622.1441 tel | 206.622.0701 fax

www.wje.com

ENGINEERSARCHITECTS



FIELD MEMBRANE CLAD SHEET METAL MEMBRANE CLAD EDGE METAL FLASHING MEMBRANE

FLASHING MEMBRANE

HEMMED EDGE

AT 45 DEGREES,

AND APPLY

SEALANT

SEALANT BETWEEN

METAL AND WALL

SURFACE SEALANT BETWEEN METALS

24 GA GALVANIZED

SHEET METAL SADDLE,

ALL SEAMS SOLDERED

WATERTIGHT OR

MEMBRANE CLAD

SHEET METAL

SHEET METAL COPING

HEMMED EDGE

AT 45 DEGREES,

AND APPLY

SEALANT

CLAD METAL THROUGHWALL

SCUPPER; ALL SEAMS SEALAED

WITH HEAT WELDED PATCHES.

METAL CLADDING AND

COUNTERFLASHING NOT

SHOWN FOR CLARITY

HOT AIR WELD TPO FLASHING TO

TPO FIELD MEMBRANE AND SHEET

METAL SCUPPER

FIELD MEMBRANE

ADHERED TPO WALL FLASHING

OVER WALL. PRESS INTO PLACE

WITH A HAND ROLLER AND HOT AIR

WELD LAP SEAMS

FIELD MEMBRANE CLAD SHEET METAL MEMBRANE CLAD EDGE METAL FLASHING MEMBRANE FLASHING MEMBRANE METAL COPING

HEMMED EDGE

AT 45 DEGREES,

AND APPLY

SEALANT

SEALANT BETWEEN

METAL AND WALL

SURFACE SEALANT BETWEEN METALS

HEMMED EDGE

AT 45 DEGREES,

AND APPLY

SEALANT

24 GA GALVANIZED SHEET METAL

SADDLE, ALL SEAMS SOLDERED

WATERTIGHT

24 GA PREFINISHED GALVANIZED

COPING

APPLY 2 BEADS OF BUTYL SEALANT

AT ALL IN LAPS, TYP.


SHEET METAL SADDLE, ALL SEAMS

SOLDERED WATERTIGHT.


COPING

45 DEGREE HEMMED EDGE AND

APPLY SEALANT



APPLY 1 "BY 1" SEALANT FILLET AT

TRANSITION

V

A

R

I

E

S

3

"

3

"

2

1

2

±

1" HEMMED EDGE

TYP. AT ALL SIDES

ONE COMPONENT 22

GA STAINLESS STEEL

SHROUD SOLDER ALL

SEAMS WATERTIGHT

3

4

" HEMMED EDGE

BENT AT 45

DEGREES


SHEET METAL SADDLE, ALL SEAMS

SOLDERED WATERTIGHT.


COPING

45 DEGREE HEMMED EDGE AND

APPLY SEALANT



APPLY 1 "BY 1" SEALANT FILLET AT

TRANSITION




206.622.1441 tel | 206.622.0701 fax

www.wje.com


LCAC Roofing System

Replacement Phase 1

101 West 5th Avenue


Lane County



Operations

125 East 8th Avenue


2019.3197.0

GM/SEH

January 13, 2020

As Noted

Checked By

Sheet Metal Details

A504

1

A

1

2

2

3

3

4

4

5

5

6

6

7

7

8

8

B

C

D

E

F

A

B

C

D

E

F

Project


Project No.

Date

Drawn

Checked

Scale

Sheet Title

Sheet No.



© C

opyr

ight

201

9. A

ll rig

hts r

eser

ved.

No

part

of th

is d

ocum

ent m

ay b

e re

prod

uced

in a

ny fo

rm o

r by

any

mea

ns w

ithou

tpe

rmis

sion

from

Wis

s, Ja

nney

, Els

tner

Ass

ocia

tes,

Inc.

(WJE

). W

JE d

iscl

aim

s any

resp

onsi

bilit

y fo

r its

una

utho

rized

use

.

Plot

ted:

1/3

/202

0 12

:43

PM b

y M

oy, G

loria

Fi

le N

ame:

p:\2

019\

2019

.3xx

x\20

19.3

197.

0 - l

ane

coun

ty a

dult

corr

ectio

ns m

ain

jail

(rcr

)\Dra

win

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0 1/2" 1" 2"

Consultants

Client

R

E

L

E

A

S

E

D

F

O

R

B

I

D

S

3

SCALE: NTS

Roof 16 Detail

2

SCALE: NTS

Throughwall Scupper

1

SCALE: NTS

Roof 16 Detail

4

SCALE: NTS

Saddle Detail

5

SCALE: NTS

Saddle Detail

7

SCALE: 3" = 1'-0"

Scupper Shroud

6SCALE: 3" = 1'-0"

Saddle Detail

NOTE : FIELD MOCK UP REQUIRED NOTE : FIELD MOCK UP REQUIRED


NOTE : FIELD MOCK UP REQUIRED NOTE : FIELD MOCK UP REQUIRED




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ENGINEERSARCHITECTS



4

"

4

"

M

I

N

.

2

"

1

"

NOTCH IN HEMMED

EDGE FOR

CONSTRUCTABILITY

2 BEADS OF SEALANT

WITHIN LAP

NOTCH IN HEMMED EDGE

FOR CONSTRUCTABILITY,

SEE DET. 3A THIS SHEET.

TYPICAL TELESCOPING JOINT AT NEW COUNTERFLASHING

4

"

2

"

1

"

1

"

V

IF

6

"

M

I

N

V

I

F

6

"

M

I

N

V

I

F

1/2 TO 1 IN.

GREATER THAN 1 IN.

W/2

W/2

1/4 IN.

1/4 TO 1/2 IN.

SEALANT CHART

1/4 IN.

1/4 IN.

DW

8

"

C

O

N

C

E

A

L

E

D

S

P

L

I

C

E

P

L

A

T

E

1

"

2

"

1

"

2

"

1

4

"

G

A

P

2 BEADS OF SEALANT

REGLET BEND SHOWN CUT

BACK FOR CLARITY; TRIM AS

REQUIRED AT LAP

ONE COMPONENT 24 GA.

PREFINISHED GALVANIZED

(U.N.O.) COUNTERFLASHING; ALL

SEAMS SOLDERED WATERTIGHT.

VERIFY DIMENSIONS AND

PROFILES IN FIELD.

6

"

M

I

N

.

(

V

I

F

)

6

"

M

I

N

.

(

V

I

F

)

V

IF

ONE COMPONENT 24 GA.

PREFINISHED GALVANIZED

(U.N.O.) COUNTERFLASHING; ALL

SEAMS SOLDERED WATERTIGHT.

VERIFY DIMENSIONS AND

PROFILES IN FIELD.

2 BEADS OF SEALANT

WITHIN EACH LAP

NEW COPING ON ROOF 15 AND 16




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LCAC Roofing System

Replacement Phase 1

101 West 5th Avenue


Lane County



Operations

125 East 8th Avenue


2019.3197.0

GM/SEH

January 13, 2020

As Noted

Checked By

Sheet Metal Details

A505

1

A

1

2

2

3

3

4

4

5

5

6

6

7

7

8

8

B

C

D

E

F

A

B

C

D

E

F

Project


Project No.

Date

Drawn

Checked

Scale

Sheet Title

Sheet No.



© C

opyr

ight

201

9. A

ll rig

hts r

eser

ved.

No

part

of th

is d

ocum

ent m

ay b

e re

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uced

in a

ny fo

rm o

r by

any

mea

ns w

ithou

tpe

rmis

sion

from

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s, Ja

nney

, Els

tner

Ass

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tes,

Inc.

(WJE

). W

JE d

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aim

s any

resp

onsi

bilit

y fo

r its

una

utho

rized

use

.

Plot

ted:

1/3

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0 12

:43

PM b

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Fi

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0 1/2" 1" 2"

Consultants

Client

R

E

L

E

A

S

E

D

F

O

R

B

I

D

S

1

SCALE: 3" = 1'-0"

Typical Details




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ENGINEERSARCHITECTS



108'-2"±

76

'-6

" ±

16

'-0

"±

NE

W M

ET

AL

D

EC

K A

BO

VE

AR

EA

O

F W

OR

K

T

S

3

x

3

x

.

2

5

T

S

3

x

3

x

.

2

5

T

S

3

x

3

x

.

2

5

T

S

3

x

3

x

.

2

5

T

S

3

x

3

x

.

2

5

T

S

3

x

3

x

.

2

5

5"

10

"

5"

10

"

TOP AND BOTTOM BRIDGING

TS 3x3x.25

TS 3x3x.25

59

'-0

"±

EX

IS

TIN

G S

EC

UR

IT

Y S

CR

EE

N P

AN

EL

S A

BO

VE

NO

T IN

S

CO

PE

TS 3x3x.25

CONT. L5x3x.25 (ABOVE)

TOP BRIDGING

EXISTING 10"

CONCRETE

WALL BELOW

EXISTING SECURITY

SCREEN PANELS, TYP.



TOP BRIDGING


TOP BRIDGING

40 LH 10 JOIST

TS 3x3x.25 (ABOVE)

TOP BRIDGING

PERIMETER TUBE

STEEL INCLUDED IN

PAINTING SCOPE OF

WORK, TYP.

TUBE STEEL AND TOP

CHORDS AT JOISTS

INCLUDED IN PAINTING

SCOPE OF WORK, TYP.

HORIZONTAL TUBE STEEL


SCOPE OF WORK, TYP.

DIAGONAL TUBE STEEL


SCOPE OF WORK, TYP.

REMOVE EXISTING

METAL DECK

CLEAN TUBE STEEL

AND TOP CHORD

COMPONENTS OF

OPEN WEB STEEL

JOIST PER 3/S101




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ENGINEERSARCHITECTS

LCAC Roofing System

Replacement Phase 1

101 West 5th Avenue


Lane County



Operations

125 East 8th Avenue


2019.3197.0

BRS

January 13, 2020

As Noted

BSC/JTS

Roof 16 Framing Plan &

General Notes

S100

1

A

1

2

2

3

3

4

4

5

5

6

6

7

7

8

8

B

C

D

E

F

A

B

C

D

E

F

Project


Project No.

Date

Drawn

Checked

Scale

Sheet Title

Sheet No.



© C

opyr

ight

201

9. A

ll rig

hts r

eser

ved.

No

part

of th

is d

ocum

ent m

ay b

e re

prod

uced

in a

ny fo

rm o

r by

any

mea

ns w

ithou

tpe

rmis

sion

from

Wis

s, Ja

nney

, Els

tner

Ass

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tes,

Inc.

(WJE

). W

JE d

iscl

aim

s any

resp

onsi

bilit

y fo

r its

una

utho

rized

use

.

Plot

ted:

1/3

/202

0 11

:46

PM b

y M

oy, G

loria

Fi

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ame:

p:\2

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2019

.3xx

x\20

19.3

197.

0 - l

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0 1/2" 1" 2"

Consultants

Client

R

E

L

E

A

S

E

D

F

O

R

B

I

D

S

STRUCTURAL NOTES

SCOPE OF WORK INVOLVES THE FOLLOWING:

1. REPLACEMENT OF EXISTING CORRODED METAL DECK. METAL DECK CONNECTIONS ARE DESIGNED TO RESIST CURRENT WIND

SPEEDS AS DEFINED IN THE OREGON SPECIALTY STRUCTURAL CODE (OSSC) FOR COMPONENTS AND CLADDING BECAUSE

EXISTING CONNECTION IS UNKNOWN.

2. CLEANING AND PAINTING HORIZONTAL STEEL TUBE BRACES, TOP CHORD OF OPEN WEB STEEL JOISTS, AND OTHER

MISCELLANEOUS STEEL THAT IS PART OF THE ROOF SYSTEM IN AREA OF WORK. PAINTING IS INTENDED TO RESTORE

CORROSION PROTECTION TO STEEL MEMBERS.

CODES

THIS PROJECT WAS DESIGNED IN ACCORDANCE WITH THE FOLLOWING CODES:

1. THE OREGON STRUCTURAL SPECIALTY CODE 2019 (OSSC).

DESIGN LOADS

1. LIVE LOADS: PRINCIPAL DESIGN LIVE LOADS ARE SHOWN BELOW. ALL LIVE LOADS WETHER LISTED BELOW, OR NOT, ARE

BASED UPON THE REQUIREMENTS OF THE BUILDING CODE CITED IN THE STRUCTURAL NOTES ABOVE UNLESS LOADS ARE

GREATER.

· ROOF LIVE LOADS: 20 PSF.

· SNOW LOADS: 20 PSF WITH 5 PSF RAIN ON SNOW SURCHARGE.

2. LIVE LOAD REDUCTION MAY BE CONSIDERED AS ALLOWED UNDER THE REFERENCED BUILDING CODE.

3. DEAD LOADS INCLUDE THE SELF-WEIGHT OF THE STRUCTURAL AND ARCHITECTURAL ELEMENTS. ANY CHANGES FROM THE

CONSTRUCTION MATERIALS FROM THOSE SHOWN ON THE ARCHITECTURAL OR STRUCTURAL DRAWINGS SHALL BE

REPORTED BY THE GENERAL CONTRACTOR TO THE STRUCTURAL ENGINEER FOR VERIFICATION OF THE LOAD CARRYING

CAPACITY OF THE STRUCTURE.

4. WIND DESIGN DATA:

· WIND SPEED: 130 MPH, ULTIMATE RISK CATEGORY III (Vasd = 101 MPH) (EUGENE, OR).

· EXPOSURE CATEGORY B.

· INTERNAL PRESSURE COEFFICIENT: ±0.00 (OPEN BUILDING).

STEEL ROOF DECK

1. INSTALLATION, STORAGE AND DELIVERY PER STEEL DECK INSTITUTE SDI MANUAL OF CONSTRUCTION WITH STEEL DECK

EDITION 3.

2. ROOF DECK: FABRICATE PANELS, WITHOUT TOP-FLANGE STIFFENING GROOVES, TO COMPLY WITH SDI SPECIFICATIONS AND

COMMENTARY FOR STEEL ROOF DECK, IN SDI PUBLICATION No. 31, AND WITH THE FOLLOWING:

· GALVANIZED-STEEL SHEET: ASTM A653/A653 M, STRUCTURAL STEEL (SS), G90 (Z275) ZINC COATING.

· PROFILE DEPTH: 1

1

2

INCH TYPE B (WIDE RIB) PROFILE.

· PANEL WIDTHS: 36 INCHES.

· 20 GAUGE.

· LIGHTLY BRUSH BLAST GALVANIZING TO REMOVE PASSIVATING LAYER AND PROVIDE TEXTURED SURFACE FOR PRIMER.

SHOP PRIME UNDERSIDE OF DECK TO PROVIDE APPROPRIATE SURFACE FOR FIELD APPLIED COATINGS. PRIMER TO BE

COMPATIBLE WITH GALVANIZING AND PROVIDED METAL DECK COATINGS BELOW.

· DECK SHALL HAVE MINIMUM THREE SPANS CONTINUOUS. END LAP MINIMUM OF 2 INCHES CENTERED AT SUPPORTS.

FASTENERS

FOR METAL DECK

1. TO STRUCTURAL SUPPORTS:

· SIMPSON STRONG-TIE STRONG DRIVE XL

1

4

"x1

1

4

" WITH QUICK GUARD

®

COATING OR APPROVED EQUAL.

2. SIDE-LAP FASTENERS:

· SIMPSON STRONG-TIE STRONG DRIVE X #10-16x1" SELF-DRILLING SCREW WITH QUICK GUARD ® COATING.

· INSTALL LAP SCREWS AT 12 INCHES ON CENTER.

STEEL FINISH AND REPAIR PAINT

1. MISCELLANEOUS STEEL: USE ONE OF THE FOLLOWING SYSTEMS OR APPROVED EQUAL:

A. CARBOLINE COMPANY

· PRIMER: CARBOCRYLIC 3358.

· FINISH COAT: CARBOCRYLIC 3359.

B. PITTSBURGH PAINTS, PPG ARCHITECTURAL FINISHES, INC.

· PRIMER: SPEEDHIDE 6-212.

· FINISH COAT: PITT-TECH 90-374.

C. SHERWIN WILLIAMS

· PRIMER: PRO-CRYL UNIVERSAL PRIMER.

· FINISH COAT: SHER-CRYL HPA HIGH PERFORMANCE ACRYLIC, SEMI-GLOSS.

2. METAL DECK UNDERSIDE: USE ONE OF THE FOLLOWING SYSTEMS OR APPROVED EQUAL:

A. CARBOLINE COMPANY

· FINISH COAT: CARBOCRYLIC 3359.

B. PITTSBURGH PAINTS, PPG ARCHITECTURAL FINISHES, INC.

· FINISH COAT: PITT-TECH 90-374.

C. SHERWIN WILLIAMS

· FINISH COAT: SHER-CRYL HPA HIGH PERFORMANCE ACRYLIC, SEMI-GLOSS.

3. COLOR TO MATCH EXISTING AND SUBMIT SAMPLE TO BE APPROVED BY OWNER AND ARCHITECT/ENGINEER. PREPARE AND

APPLY MATERIALS ACCORDING TO COATING MANUFACTURER'S WRITTEN INSTRUCTIONS, AT RECOMMENDED RATES AND

COVERAGES.

4. REPRESENTATIVE COATING MOCKUP (100 SQ FT AREA) AND MANUFACTURER'S RECOMMENDED ADHESION TESTING TO BE

PERFORMED BY CONTRACTOR.

P1SCALE: NOT TO SCALE

EXISTING STRUCTURE PHOTO

1

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

ROOF 16 FRAMING PLAN

S100

P1

S101

1

S101

2

KP

SCALE: 1/64" = 1'-0"

KEY PLAN




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ENGINEERSARCHITECTS



NEW ROOFING AND INSULATION

PER ARCHITECTURAL SHEETS

NEW METAL DECK; PREPARE,

PRIME, AND PAINT TO MATCH

EXISTING

PREPARE, PRIME, AND PAINT

EXISTING TUBE STEEL AND

TOP CHORDS OF STEEL

JOISTS TO MATCH EXISTING,

TYP.

NEW SELF-DRILLING SCREW. FASTEN

DECK TO STRUCTURAL SUPPORTS

USING

36

4

PATTERN, TYP. SIDE LAP

FASTENERS PER NOTES ON S100

5'-0", TYP.

NEW


EXISTING PERIMETER TUBE

STEEL BRACES TO MATCH

EXISTING, TYP.


EXISTING DIAGONAL TUBE

STEEL BRACES TO MATCH

EXISTING, TYP.

PREPARE, PRIME, AND

PAINT EXISTING TUBE

STEEL AND TOP CHORDS

OF STEEL JOISTS TO

MATCH EXISTING, TYP.

EXISTING SECURITY SCREEN, TYP.

EXISTING 40 LH 10 JOIST, TYP.

EXISTING TS 3x3x.25 DIAGONAL BRACE, TYP.

EXISTING TS 3x3x.25 BOTTOM BRIDGING, TYP.

EXISTING TS 3x3x.25 TOP BRIDGING , TYP.

EXISTING CONCRETE

WALL

EXISTING TS 3x3x.25

5'-0", TYP.

2'-6" 2'-6"

453.05'

T.O. JOIST

EXISTING CONTINUOUS L5x3x.25

NOTE:

EXISTING SECURITY SCREEN NOT IN SCOPE.

EXISTING TS 3x3x.25 TOP BRIDGING , TYP.

EXISTING SECURITY SCREEN PANELS, TYP.

NEW METAL DECK

NEW ROOFING AND INSULATION

PER ARCHITECTURAL SHEETS

453.05'

T.O. JOIST

NEW SELF-DRILLING SCREW. FASTEN DECK TO

ANGLE AT 12" O.C. ALONG PERIMETER EDGE, TYP.

NOTE:

PREPARE, PRIME, AND PAINT ALL STRUCTURAL TUBE

STEEL INCLUDING ALL PERIMETER, HORIZONTAL, AND

DIAGONAL TUBE BRACES THAT ARE DIRECTLY BELOW

UNDERSIDE OF METAL DECK PER MANUFACTURER'S

RECOMMENDATIONS IN AREA OF WORK.

AREA OF WORK

EXISTING TS 3x3x.25 BOTTOM

BRIDGING , TYP.

EXISTING 40 LH 10 JOIST

EXISTING TS 3x3x.25

(IN SCOPE OF

PAINTING WORK)

EXISTING TS 3x3x.25

HORIZONTAL BRACE AT

UNDERSIDE OF METAL DECK

(IN SCOPE OF PAINTING WORK)

REMOVE EXISTING ROOFING AND

LIGHT WEIGHT CONCRETE

REMOVE EXISTING 20 GAUGE

METAL DECK

MECHANICALLY CLEAN EXISTING

TUBE STEEL AND EXISTING TOP

CHORD OF OPEN WEB STEEL

JOIST TO SSPC-3 MINIMUM TO

REMOVE CORROSION AND

PROVIDE CLEAN WHITE STEEL

SURFACE, TYP.

5'-0", TYP.

EXISTING

MECHANICALLY CLEAN EXISTING

TUBE STEEL AND EXISTING TOP

CHORD OF OPEN WEB STEEL

JOIST TO SSPC-3 MINIMUM TO

REMOVE CORROSION AND

PROVIDE CLEAN WHITE STEEL

SURFACE, TYP.




206.622.1441 tel | 206.622.0701 fax

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ENGINEERSARCHITECTS

LCAC Roofing System

Replacement Phase 1

101 West 5th Avenue


Lane County



Operations

125 East 8th Avenue


2019.3197.0

BRS

January 13, 2020

As Noted

BSC/JTS

Roof 16 Structural Details

S101

1

A

1

2

2

3

3

4

4

5

5

6

6

7

7

8

8

B

C

D

E

F

A

B

C

D

E

F

Project


Project No.

Date

Drawn

Checked

Scale

Sheet Title

Sheet No.



© C

opyr

ight

201

9. A

ll rig

hts r

eser

ved.

No

part

of th

is d

ocum

ent m

ay b

e re

prod

uced

in a

ny fo

rm o

r by

any

mea

ns w

ithou

tpe

rmis

sion

from

Wis

s, Ja

nney

, Els

tner

Ass

ocia

tes,

Inc.

(WJE

). W

JE d

iscl

aim

s any

resp

onsi

bilit

y fo

r its

una

utho

rized

use

.

Plot

ted:

1/4

/202

0 1:

11 P

M b

y M

oy, G

loria

Fi

le N

ame:

P:\2

019\

2019

.3xx

x\20

19.3

197.

0 - l

ane

coun

ty a

dult

corr

ectio

ns m

ain

jail

(rcr

)\Dra

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AT 24x36 (INCHES)

0 1/2" 1" 2"

Consultants

Client

R

E

L

E

A

S

E

D

F

O

R

B

I

D

S

1

SCALE: 1" = 1'-0"

TYPICAL SECTION AT SECURITY SCREEN

2

SCALE: 1" = 1'-0"

SECTION AT METAL DECK TO SECURITY SCREEN TRANSITION

3

SCALE: 3" = 1'-0"

SECTION AT METAL DECK

S101

3




206.622.1441 tel | 206.622.0701 fax

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ENGINEERSARCHITECTS



LCAC Roofing System

Replacement Phase 1

101 West 5th Avenue


LCAC Roofing System

Replacement Phase 1

101 West 5th Avenue





206.622.1441 tel | 206.622.0701 fax

www.wje.com

ENGINEERSARCHITECTS






206.622.1441 tel | 206.622.0701 fax

www.wje.com

ENGINEERSARCHITECTS



LCAC Roofing System

Replacement Phase 1

101 West 5th Avenue


lcac roofing system replacement phase 1 - lane county

Documents