W912EK25BA009 Drawings.pdf

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APPROVAL RECOMMENDED BY:

DATE

DATE

DATE

DATE

DATE

GEOTECHNICAL BRANCHCHIEF,

DESIGN BRANCHCHIEF,

TECHNICAL SERVICES BRANCHCHIEF,

ENGINEERING & CONSTRUCTION DIVISIONCHIEF,

HYDROLOGY & HYDRAULICS BRANCHCHIEF, OF ALL DRAWINGS IN THIS SET.

SIGNATURES INDICATE OFFICIAL RECOMMENDATION

EMPLOYMENT AS REQUIRED BY ER 1110-1-8152.

DOCUMENTS WITHIN THE SCOPE OF THEIR

INDIVIDUALS APPEAR ON THESE PROJECT

SIGNATURES AND REGISTRATION DESIGNATIONS OF

DISTRICT CORPS OF ENGINEERS. THE INITIALS OR

THIS PROJECT WAS DESIGNED BY THE ROCK ISLAND

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ISSUE DATE: JULY 2025

CONTRACT/TASK ORDER NO:

SOLICITATION/MATOC/SATOC NO:

ROOF REPLACEMENT AND MASONRY REPAIR

KEOKUK, IA

LD19

MISSISSIPPI RIVER BASIN

ROCK ISLAND DISTRICT

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W912EK25BA009

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PARTIES AS NECESSARY FOR TIMELY COMPLETION OF EACH CONTRACT FEATURE.

ACCOMPLISH WITH LEAD TIME SUFFICIENT FOR COORDINATION OF ALL INVOLVED

OTHER CONTRACTORS, GOVERNMENT PERSONNEL, UTILITIES, AND/OR PROPERTY.

BE THROUGH THE COR. SCHEDULE AND COORDINATE OPERATIONS AFFECTING

ALL COORDINATION WITH GOVERNMENT AND NON-GOVERNMENT PERSONNEL WILL 15.

EXCEED HS-20 TRAFFIC LOADING.

COVERS MUST BE AVOIDED OR PROTECTED FROM VEHICLE TRAFFIC. DO NOT

RECESSES ARE DIRECTLY IN THE PATH FOR ACCESS TO THE GUARD GATE BRIDGE.

CONCRETE COVERS ON THE LANDWALL AND RIVERWALL OVER THE MACHINERY 14.

ELECTRICAL PLC (PROGRAMMABLE LOGIC CONTROLLER) SYSTEMS.

UNDER NO CIRCUMSTANCES SHALL ANY DAMAGE BE SUSTAINED BY THE

NO POINT SHALL THE STRUCTURE BE LEFT OPEN TO ENVIRONMENTAL ELEMENTS.

IMMEDIATELY - NO DELAY SHALL PERMIT EXPOSURE TO WEATHER CONDITIONS. AT

FOLLOWING ROOF DEMOLITION, NEW ROOFING MATERIALS MUST BE INSTALLED

ESSENTIAL TO LOCK FUNCTIONALITY SHALL BE PROTECTED AT ALL TIMES.

THROUGHOUT THE CONSTRUCTION PERIOD. INTERNAL ELECTRICAL SYSTEMS

ALL BUILDINGS UNDER CONSTRUCTION MUST REMAIN FULLY OPERATION 13.

CONSTRUCTION.

CONSTRUCTION EQUIPMENT OR MATERIAL IS ALLOWED DURING DURATION OF

CONSULT WITH THE COR AND/OR LOCKMASTER TO DETERMINE WHERE

DOESN'T AFFECT NORMAL OPERATION OR OTHER PROJECTS. CONTRACTOR SHALL

CONTRACTORS WORK EQUIPMENT SHALL BE USED AND STORED IN A MANNER THAT 12.

VIA GUARD GATE ACCESS BRIDGE IS SUBJECT TO BARGE TRAFFIC.

SO NORMAL RADIO COMMUNICATIONS AT THE SITE CAN OCCUR. ACCESS TO I-WALL

STATE HOLIDAYS. DURING LOCKAGES, CONDUCT OPERATIONS TO MINIMIZE NOISE

LOCK 19 OPERATES 24 HOURS A DAY, 7 DAYS A WEEK, INCLUDING ALL FEDERAL AND 11.

INFILTRATION.

PROVIDE AND MAINTAIN TEMPORARY DRAINAGE AS REQUIRED TO PREVENT WATER

ROOF DEMOLITION. SEAL ALL EXPOSED ROOF EDGES AND PENETRATIONS DAILY.

PROVIDE AND MAINTAIN TEMPORARY WEATHER PROTECTION AT ALL TIMES DURING 10.

THEIR ORIGINAL CONDITION AT CONTRACTOR'S EXPENSE.

CAUSED BY THE CONTRACTOR IS TO BE REPAIRED BY THE CONTRACTOR BACK TO

ANY DAMAGE TO EXISTING UTILITIES, CONSTRUCTION, FINISHES, OR FURNISHINGS 9.

ACCORDANCE WITH APPLICABLE FEDERAL, STATE, AND LOCAL LAWS.

CONTRACTING OFFICER. HANDLE AND DISPOSE OF ALL HAZARDOUS MATERIALS IN

STOP WORK IMMEDIATELY IN THE AFFECTED AREA AND CONTACT THE

WHICH IS NOT COVERED IN THE SOW, DRAWINGS, OR ENVIRONMENTAL REPORT,

IF ANY SUSPECTED HAZARDOUS MATERIAL IS DISCOVERED DURING THE PROJECT 8.

NOT NECESSARILY REFLECT CURRENT CONDITIONS.

EXISTING BUILDING DIMENSIONS AND SYSTEMS. THE REFERENCE DRAWINGS MAY

REFER TO REFERENCE DRAWING SHEETS FOR ADDITIONAL INFORMATION ON 7.

ACCORDANCE WITH THE SOW.

OF THE QUANTITY OF WASTE GENERATED, DISPOSAL, AND DIVERSION IN

MATERIALS AND DEBRIS FROM THE LANDFILL. DOCUMENT AND PROVIDE RECORDS

WEIGHT OR VOLUME, NON-HAZARDOUS CONSTRUCTION AND DEMOLITION

ALL DEBRIS MUST BE DISPOSED OF OFF-SITE. DIVERT A MINIMUM OF 60% BY

STORE DEBRIS IN A PROPER REFUSE CONTAINER AT THE SITE WHERE DIRECTED. 6.

CONTRACTOR.

ALL DIMENSIONS SHOWN ON THESE DRAWINGS MUST BE FIELD VERIFIED BY THE 5.

TRAILERS, AND OTHER NECESSARY SPACES WITH THE COR.

NEAR THE BUILDING. COORDINATE LOCATIONS FOR PARKING, STAGING, RESTROOM

A PARKING AND STAGING AREA WILL BE PROVIDED ON SITE IN THE PARKING AREAS 4.

ADVANCE.

CONDITIONS AFFECTING THE WORK. SITE VISITS MUST BE SCHEDULED IN

THE EXISTING CONDITIONS AND THE EXTENT OF ALL OBSTACLES AND/OR

BIDDERS ARE ENCOURAGED TO VISIT THE PROJECT LOCATION TO FIELD VERIFY 3.

SAFETY REQUIREMENTS REGARDING TEMPORARY UTILITIES.

AND HEALTH REQUIREMENTS MANUAL, EM 385-1-1, INCLUDING ALL APPLICABLE

CONTRACTOR IS ALSO REQUIRED TO FOLLOW THE CORPS OF ENGINEERS SAFETY

MANUFACTURER'S INSTRUCTIONS, AND STANDARD INDUSTRY PRACTICES. THE

WORK IS TO BE DONE IN ACCORDANCE WITH FEDERAL CODES AND REGULATIONS, 2.

OPTION A.

BOARD BUILDING ARE INCLUDED IN BASE BID. OFFICE BUILDING IS INCLUDED IN

UPPER LAND WALL SWITCH BOARD BUILDING AND UPPER RIVER WALL SWITCH 1.

GENERAL NOTES

A1

SCALE: NTS

SITE PLAN

CONSTRUCTION WORK LIMIT

(OPTION A)

OFFICE BUILDING

CONSTRUCTION WORK LIMIT

(BASE BID)

SWITCH BOARD BUILDING

UPPER LAND WALL

CONSTRUCTION WORK LIMIT

(BASE BID)

SWITCH BOARD BUILDING

UPPER RIVER WALL

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SCALE: 1/4" = 1'0"

PLAN - OFFICE BUILDING ROOF - OPTION A

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SCALE: 1/4" = 1'0"

PLAN - UPPER LAND WALL - SWITCH BOARD BUILDING ROOF

H1

SCALE: 1/4" = 1'0"

PLAN - UPPER RIVER WALL - SWITCHBOARD BUILDING ROOF

0 4' 8'2'

0 4' 8'2' 0 4' 8'2'

SHEET KEYNOTES

PROJECT. NOTIFY COR IMMEDIATELY IF DAMAGED DURING CONSTRUCTION.

EXISTING TRANSITE VENT/ FLUE. PROTECT IN-PLACE DURING RE-ROOF 8.

REPAIR AS NEEDED.

EXISITING COPPER DOWNSPOUT, SCUPPER, CONDUCTOR HEAD TO REMAIN. 7.

EXISTING PIPE PENETRATION- TO REMAIN.6.

DEMOLISH GUTTER, DOWN SPOUT AND SPLASH BLOCKS.5.

DEMOLISH PRECAST STONE CAP.4.

MASONRY WALLS FOR INSTALLATION OF NEW ROOF AND SUPPORTS.

ANCHOR STRAPS AND METAL FLASHING. SHORE AND STABILIZE EXISTING

RECOVERY BOARD, INSULATION, WOOD JOISTS, PLYWOOD CEILING, METAL

DEMOLISH ROOF AND SUPPORTS INCLUDING BALLAST, ASPHALT ROOFING, 3.

DECKING AS NEEDED. PREPARE FOR INSTALLATION OF NEW ROOFING.

AND RECOVERY BOARD, FEEDING DOWN TO EXISTING DECKING. REPAIR

DEMOLISH ROOFING, INCLUDING BALLAST, ASPHALT ROOFING, INSULATION 2.

DEMOLISH SCUPPER, CONDUCTORS, DOWN SPOUTS AND SPLASH BLOCKS.1.

1 1

SCOOTER SHED

3/4" CONDUIT

DOWNSPOUTS.

SALVAGE EXISTING COPPER GUTTERS, CONDUCTORHEAD AND 3.

REFER TO ASBESTOS TEST RESULTS FOR MORE INFORMATION.2.

REFER TO EXISTING DRAWINGS FOR MORE INFORMATION.1.

GENERAL SHEET NOTES

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PLAN - UPPER LAND WALL - SWITCH BOARD BUILDING ROOF

H1

SCALE: 1/4" = 1'0"

PLAN - UPPER RIVER WALL - SWITCHBOARD BUILDING ROOF

0 4' 8'2'

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GENERAL NOTES

DISCOVERED.

MATERIALS. STOP WORK AND NOTIFY COR OF ANY STRUCTURAL DAMAGE

INSTALLATION OF NEW ROOFING MATERIALS. REPAIR DECK WITH MATCHING

VERIFY CONDITION OF ROOF DECKS AND STRUCTURE PRIOR TO 1.

/4

+/- 23'-8 3/8 "

/4

+/- 38'-4 3/8 "

+/- 23'-8 3/8 "+/- 14'-8"

/4

+/- 46'-8 7/8 "

KEYNOTES

NEW COPPER GUTTER, DOWNSPOUT & CONCRETE SPLASH BLOCKS.12.

1" PIPE SLEEVE.11.

THRU-WALL SCUPPERS TYP. OF 3.10.

NEEDED.

REPAIR EXISITING COPPER DOWNSPOUT, SCUPPER, CONDUCTOR HEAD AS 9.

EXISTING CONDUIT PENETRATION.8.

EXISTING VENT.7.

PROJECT. NOTIFY COR IMMEDIATELY IF DAMAGED DURING CONSTRUCTION.

EXISTING TRANSITE VENT/FLUE. PROTECT IN PLACE DURING RE-ROOF 6.

PROVIDE TAPERED INSULATION FOR MIN 1/2"/FT SLOPE.5.

SPACING.

NEW PRECAST STONE COPING. MATCH EXISTING SIZES, COLOR AND JOINT 4.

90 MIL EPDM.

NEW WOOD JOIST, PLYWOOD, POLYISO INSULATION, RECOVERY BOARD AND 3.

NEW RECOVERY BOARD. POLYISO INSULATION AND 90 MIL EPDM ROOFING.2.

NEW SCUPPER, CONDUCTOR HEADS, DOWN SPOUTS AND SPLASH BLOCKS.1.

4 1 1

+/- 38'-1 3/4 "

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G10

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G1

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G1

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SCOOTER SHED

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ELEVATION - UPPER LAND WALL - SWITCHBOARD BUILDING - UPSTREAM

A10

SCALE: 1/4" = 1'0"

ELEVATION - UPPER LAND WALL - SWITCHBOARD BUILDING - LOCKSIDE

H1

SCALE: 1/4" = 1'0"

ELEVATION - UPPER LAND WALL - SWITCHBOARD BUILDING - RIVERSIDE

H10

SCALE: 1/4" = 1'0"

ELEVATION - UPPER LAND WALL - SWITCHBOARD BUILDING - DOWNSTREAM

0 4' 8'2' 0 4' 8'2'

0 4' 8'2' 0 4' 8'2'

COLOR AND SIZE. SEE WALL DETAILS

SHALL MATCH EXISTING BRICK IN STYLE,

REPLACE SPALLED BRICKS. NEW BRICKS

SALVAGE AND REUSE EXISTING BRICK.

REBUILD NEW PARAPET WALL AS NEEDED.

MATCH JOINTS TO EXISTING.

NEW PRECAST STONE COPING CAP,

COLOR AND SIZE. SEE WALL DETAILS

SHALL MATCH EXISTING BRICK IN STYLE,

REPLACE SPALLED BRICKS. NEW BRICKS

SALVAGE AND REUSE EXISTING BRICK.

REBUILD NEW PARAPET WALL AS NEEDED.

MATCH JOINTS TO EXISTING.

NEW PRECAST STONE COPING CAP,

CONDUCTOR HEAD AND DOWNSPOUT PROFILE

MATCH TO EXISTING COPPER

HEAD AND CONCRETE SPLASH BLOCKS.

NEW COPPER DOWNSPOUT, SCUPPER, CONDUCTOR

COLOR AND SIZE. SEE WALL DETAILS

SHALL MATCH EXISTING BRICK IN STYLE,

REPLACE SPALLED BRICKS. NEW BRICKS

SALVAGE AND REUSE EXISTING BRICK.

REBUILD NEW PARAPET WALL AS NEEDED.

NEW PRECAST STONE COPING CAP

COLOR AND SIZE. SEE WALL DETAILS

SHALL MATCH EXISTING BRICK IN STYLE,

REPLACE SPALLED BRICKS. NEW BRICKS

SALVAGE AND REUSE EXISTING BRICK.

REBUILD NEW PARAPET WALL AS NEEDED.

MATCH JOINTS TO EXISTING.

NEW PRECAST STONE COPING CAP,

G1

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CONDUCTOR HEAD AND DOWNSPOUT PROFILE

BLOCKS. MATCH TO EXISTING COPPER

CONDUCTOR HEAD AND CONCRETE SPLASH

NEW COPPER DOWNSPOUT, SCUPPER,

SIM.

SIM. SIM.

SIM.

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ELEVATION - OFFICE BUILDING - LANDSIDE - OPTION A

A11

SCALE: 1/4" = 1'0"

ELEVATION - OFFICE BUILDING - DOWNSTREAM - OPTION A

G1

SCALE: 1/4" = 1'0"

ELEVATION - OFFICE BUILDING - LOCKSIDE - OPTION A

G11

SCALE: 1/4" = 1'0"

ELEVATION - OFFICE BUILDING - UPSTREAM - OPTION A

0 4' 8'2' 0 4' 8'2'

0 4' 8'2' 0 4' 8'2'

MATCH EXISTING JOINTS.

NEW PRECAST STONE COPING CAP,

COLOR AND SIZE. SEE WALL DETAILS.

SHALL MATCH EXISTING BRICK IN STYLE,

REPLACE SPALLED BRICKS. NEW BRICKS

SALVAGE AND REUSE EXISTING BRICK.

REBUILD NEW PARAPET WALL AS NEEDED.

MATCH JOINTS IN EXISTING.

NEW PRECAST STONE COPING CAP,

COLOR AND SIZE. SEE WALL DETAILS.

SHALL MATCH EXISTING BRICK IN STYLE,

REPLACE SPALLED BRICKS. NEW BRICKS

SALVAGE AND REUSE EXISTING BRICK.

REBUILD NEW PARAPET WALL AS NEEDED.

MATCH JOINTS TO EXISTING.

NEW PRECAST STONE COPING CAP,

MATCH JOINTS TO EXISTING.

NEW PRECAST STONE COPING CAP,

SEE WALL DETAILS

SALVAGE AND REUSE EXISTING BRICK.

REBUILD NEW PARAPET WALL AS NEEDED.

DOWN SPOUT PROFILE.

MATCH TO EXISTING COPPER GUTTER &

NEW COPPER DOWNSPOUT, GUTTER AND CONCRETE SPLASH BLOCKS.

DOWN SPOUT PROFILE.

MATCH TO EXISTING COPPER GUTTER &

NEW COPPER DOWNSPOUT, GUTTER AND CONCRETE SPLASH BLOCKS.

DETAILS.

COLOR AND SIZE. SEE WALL

STYLE,

SHALL MATCH EXISTING BRICK IN

BRICKS

REPLACE SPALLED BRICKS. NEW

BRICK.

SALVAGE AND REUSE EXISTING

NEEDED.

REBUILD NEW PARAPET WALL AS

DOWN SPOUT PROFILE.

MATCH TO EXISTING COPPER GUTTER &

AND CONCRETE SPLASH BLOCKS.

NEW COPPER DOWNSPOUT, GUTTER

COLOR AND SIZE. SEE WALL DETAILS.

SHALL MATCH EXISTING BRICK IN STYLE,

REPLACE SPALLED BRICKS. NEW BRICKS

SALVAGE AND REUSE EXISTING BRICK.

REBUILD NEW PARAPET WALL AS NEEDED. A1

A-501

A1

A-501

A1

A-501

G10

A-501

+/- 4'-6"

4'-6" +/-

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US Army Corps

U .S

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ELEVATION - UPPER RIVER WALL - SWITCHBOARD BUILDING - RIVERSIDE

A11

SCALE: 1/4" = 1'0"

ELEVATION - UPPER RIVER WALL - SWITCHBOARD BUILDING - LOCKSIDE

G1

SCALE: 1/4" = 1'0"

ELEVATION - UPPER RIVER WALL - SWITCHBOARD BUILDING - UPSTREAM

G11

SCALE: 1/4" = 1'0"

ELEVATION - UPPER RIVER WALL - SWITCHBOARD BUILDING - DOWNSTREAM

0 4' 8'2' 0 4' 8'2'

0 4' 8'2'0 4' 8'2'

COLOR AND SIZE. SEE WALL DETAILS.

SHALL MATCH EXISTING BRICK IN STYLE,

REPLACE SPALLED BRICKS. NEW BRICKS

SALVAGE AND REUSE EXISTING BRICK.

REBUILD NEW PARAPET WALL AS NEEDED.

MATCH JOINTS TO EXISTING.

NEW PRECAST STONE COPING CAP,

CONDUCTOR HEAD AND DOWNSPOUT PROFILE

MATCH TO EXISTING COPPER

HEAD AND CONCRETE SPLASH BLOCKS.

NEW COPPER DOWNSPOUT, SCUPPER, CONDUCTOR

NEW CONCRETE SPLASH BLOCKS.

SCUPPER, CONDUCTOR HEAD AS NEEDED.

REPAIR EXISITING COPPER DOWNSPOUT,

COLOR AND SIZE. SEE WALL DETAILS.

SHALL MATCH EXISTING BRICK IN STYLE,

REPLACE SPALLED BRICKS. NEW BRICKS

SALVAGE AND REUSE EXISTING BRICK.

REBUILD NEW PARAPET WALL AS NEEDED.

MATCH JOINTS TO EXISTING.

NEW PRECAST STONE COPING CAP,

COLOR AND SIZE. SEE WALL DETAILS.

SHALL MATCH EXISTING BRICK IN STYLE,

REPLACE SPALLED BRICKS. NEW BRICKS

SALVAGE AND REUSE EXISTING BRICK.

REBUILD NEW PARAPET WALL AS NEEDED.

MATCH JOINTS TO EXISTING.

NEW PRECAST STONE COPING CAP,

MATCH JOINTS TO EXISTING.

NEW PRECAST STONE COPING CAP.

SEE WALL DETAILS

REPLACE SPALLED BRICKS.

REUSE EXISTING BRICK.

AS NEEDED. SALVAGE AND

REBUILD NEW PARAPET WALL

COLOR AND SIZE. SEE WALL DETAILS.

SHALL MATCH EXISTING BRICK IN STYLE,

REPLACE SPALLED BRICKS. NEW BRICKS

SALVAGE AND REUSE EXISTING BRICK.

REBUILD NEW PARAPET WALL AS NEEDED.

MATCH JOINTS TO EXISTING.

NEW PRECAST STONE COPING CAP,

BLOCKS.

NEEDED. NEW CONCRETE SPLASH

SCUPPER, CONDUCTOR HEAD AS

REPAIR EXISITING COPPER DOWNSPOUT,

G1

A-501

G1

A-501

G1

A-501

G1

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A9

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US Army Corps

U .S

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DETAIL - PRECAST STONE COPING AND PARAPET

SCALE: 3" = 1'0"

2" RIGID POLYISO INSULATION

3/4" TREATED PLYWOOD

2x6 ROOF JOISTS @ 16" CTRS

(SPACED 6'-0" O.C. OR EVERY 4TH JOIST)

EMBEDDED IN HORIZONTAL MOTAR JOINTS

1/4" x 1-1/4" STEEL ANCHOR STRAPS WITH ENDS

LOW POINT OF ROOF

PRECAST STONE

EXISTING

DETAIL - PRECAST STONE CAP AND PARAPET

SCALE: 1-1/2"" = 1'0"

G1

DETAIL - GUTTER

SCALE: 1-1/2" = 1'0"

G10

DETAIL - ROOF AT SCOOTER SHED

SCALE: 3" = 1'0"

A9

DRIP EDGE

WITH DRIP EDGE

SHEET METAL FLASHING

9 11/16 "

/1

/1

/8

/8

/1

DRIP

NEW PRECAST STONE COPING

8"

PRECAST CONCRETE ROOF SLABS

EXISTING 2 3/4" LIGHT WEIGHT

GUTTER

COPPER

NEW

3 7/8"

1'-0"

6"0 3" 1' 6"0 3" 1'

1' 2'0 6"1' 2'0 6"

90 MIL EPDM MEMBRANE

2 LAYERS OF 2" POLYISO INSULATION

VAPOR BARRIER

5/8" RECOVERY BOARD4

90 MIL EPDM MEMBRANE

5/8" RECOVERY BOARD

2 LAYERS OF 2" POLYISO INSULATION

VAPOR BARRIER

90 MIL EPDM MEMBRANE

5/8" RECOVERY BOARD

VAPOR BARRIER

S E

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D E

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STONE COPING

NEW PRECAST

EXISTING CONSTRUCTION

DOWNSPOUT

NEW

SLOPE

STONE COPING

NEW PRECAST

BLOCKING AS NEEDED

DECAYED WOOD

REPLACE ROTTEN/

R E

B U

IL

D P

A R

A P

E T A

S N

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D E

D

SEE DETAIL J11/A-502

STONE COPING

NEW PRECAST

SLOPE

CEILING-PAINT.

1/2" TREATED PLYWOOD

BEAM WITH REBAR

4"x6"x16" BOND

EXISTING CONSTRUCTION

C s

J

T /8

3/4"

C s

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90 MIL EPDM MEMBRANE

2 LAYERS OF 2" POLYISO INSULATION

VAPOR BARRIER

5/8" RECOVERY BOARD

EXISTING CONSTRUCTIONEXISTING CONSTRUCTION

FULL BRICK COURSE

FULL BRICK COURSE

3/4"

3/4"

3/4"

3/4"

3/4"

FULL BRICK COURSE

FULL BRICK COURSE

CMU

GROUTED

4"x6"x16" SOLID

A-502

A1

A-502

J11

A-502

J11

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SCALE: NTS

DETAIL - GUTTER & METAL EDGE WITH EPDM SEALING STRIP

A11

SCALE: NTS

DETAIL - VENT PIPE FLASHING

J1

SCALE: NTS

DETAIL - HOT STACK PENETRATION FLASHING

PIPE

SINGLE PLY LVOC CAULK

SINGLE PLY PRIMER

OVERLAP LOWER FLASHING 2"

EPDM PEEL AND STICK FLASHING

FORM 1" TURN-UP

FLASHING OVER PENETRATION

STRETCH EPDM PEEL & STICK

5/8" RECOVERY BOARD

EPDM TAPE PRIMER

EPDM MEMBRANE ADHESIVE

EPDM MEMBRANE ADHERED

INSULATIONINSULATION

EXISTING DECKEXISTING DECK

5/8" RECOVERY BOARD

NOTES:

1.

FLASHINGS. ROLL MEMBRANE WITH HAND ROLLER UNDER PRESSURE AT SEAM.

APPLIED ON ALL SURFACES COMING INTO CONTACT WITH EPDM PEEL AND STICK

EPDM TAPE PRIMER OR SINGLE PLY MEMBRANE PRIMER (LOW VOC) MUST BE

WITH ALUMINUM TAPE.

SEPARATION LAYER. NEW ASPHALT-COATED CAST IRON PIPES MUST BE WRAPPED

DEPOSITS OF ASPHALT. ALUMINUM TAPE IS WRAPPED AROUND THE PIPE AS A

ON RE-ROOF OR RECOVER PROJECTS, VENT PIPES MUST BE CLEANED OF LARGE

2.

INSULATION INSULATION

5/8" RECOVERY BOARD

EPDM MEMBRANE ADHERED

EPDM MEMBRANE ADHESIVE

SLOPED TO SHED WATER

SINGLE PLY LVOC CAULK (AT TOP OF CLAMP)

SINGLE PLY SEALING MASTIC

S.S. CLAMP AND SCREW

AROUND PIPE WITH PIPE STRAP

SMACNA OR NRCA FASTEND TIGHT

SHEET METAL RAIN COLLAR PER

SINGLE PLY LVOC CAULK

8" MIN. ABOVE ROOF MEMBRANE

INSULATED METAL SLEEVE

EPDM 9" PEEL & STICK FLASHING

EPDM TAPE PRIMER

EPDM 6" PEEL & STICK FLASHING

EPDM TAPE PRIMEREPDM TAPE PRIMER

ALL EDGES OF FLASHING

EPDM LAP CAULK AT

FOR FURTHER INFORMATION

ON DECK MATERIAL(S). SEE SPECIFICATIONS

(4) AROUND VENT PIPE PENETRATION DEPENDANT

APPROVED FASTENER AND PLATE MINIMUM OF

H O

T S

T A

C K P

E N

E T

R A

T

IO

N

EXISTING DECK EXISTING DECK

MAXIMUM 150 DEGREE FAHRENHEIT AT SURFACE OF OUTER SHEET METAL FLASHING.2.

FLASHING OVER EPDM MEMBRANE.

(LOW VOC) ROLL MEMBRANE WITH ROLLER UNDER PRESURE AT PEEL AND STICK

AND STICK FLASHING WITH EPDM TAPE PRIMER OR SINGLE PLY MEMBRANE PRIMVER

EPDM MEMBRANE MUST BE CLEANED, THEN PRIMED ON TOP OF MEMBRANE AND PEEL1.

NOTES:

J11

SCALE: 3" = 1'-0"

DETAIL - PRECAST STONE COPING

DRIP EDGE

CONTINUE UNDER COPING

90 MIL EPDM MEMBRANE

WITH DRIP EDGE

METAL FLASHING

SEALING MASTIC

CONTINUOUS BEAD OF

ADHESIVE

8 1/2"1"

1 1/2"

3 1/2 "

CAULK

SEALANT

8"

5/8" RECOVERY BOARD

EPDM MEMBRANE ADHESIVE

SEALING STRIP

EPDM PEEL AND STICK

EPDM TAPE PRIMER

ONTO FIELD

3" MIN. LAP

ONTO METAL

3" MIN LAP

EPDM MEMBRANE ADHESIVE

SEALING MASTIC

SINGLE PLY

METAL ROOF

FASTENERS

WITH APPROPRIATE

CLEAT FASTENED

CONTINOUS METAL

ANCHORED TO DECK

WOOD NAILER SECURELY

WALL 12" O.C. MAX

ON OUTER FACE OF

MEMBRANE FASTENED

BRACKETS

EXISTING PROFILE

GUTTER. MATCH

NEW COPPER

AND PROFILE.

TO EXISTING SIZE

DOWNSPOUT. MATCH

NEW COPPER

EXISTING CONCRETE DECK

EXISTING MASONRY

5/8" RECOVERY BOARD

4" POLYISO INSULATION

FILL WITH SEALANT (TYP)

RAKE JOINT BACK 1/2 AND

FILL WITH SEALANT (TYP)

RAKE JOINT BACK 1/2 AND

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SCALE: 3/8" = 1'0"

PLAN - PHOTO LOCATIONS - OFFICE BUILDING - OPTION A

N

4'0 2' 8'

A-902

A-902

A-902

A-902 A-902 A-902

A-902

A-902

A-902

A-902

A-902

A-902

E

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K 9A5 A9 A13

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KEYNOTES

BLOCK. MATCH WITH EXISTING CONFIGURATION

DEMOLISH AND REPLACE EXISTING DOWNSPOUT, SCUPPER GUTTER AND SPLASH 6.

SEE WALL SECTIONS FOR MORE DETAILS.

REBUILD EXISTING PARAPET AS NEEDED. MATCH PARAPET WITH EXISTING PROFILE. 5.

DEMOLISH EXISTING METAL FLASHING.4.

DEMOLISH EXISTING ROOFING. SEE ROOF PLANS FOR MORE INFORMATION.3.

WALL SECTION DETAILS.

DEMOLISH AND INSTALL NEW PRECAST STONE CAP, MATCH EXISTING JOINTS. SEE 2.

DETAILS.

COLOR, TEXTURE AND DIMENSION. MATCH MORTAR TO EXISTING. SEE WALL

REMOVE AND REPLACE SPALLED BRICK WITH NEW TO MATCH EXISTING BRICK IN 1.

K1

PHOTO 1

K5

PHOTO 2

K9

PHOTO 3

K13

PHOTO 4

E1

PHOTO 5

E5

PHOTO 6

E9

PHOTO 7

E13

PHOTO 8

PHOTO 9

A5

PHOTO 10

PHOTO 11

A13

PHOTO 12

2 2

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D B

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