Drawings.pdf

EXISTING/DEMOLITION FLOOR PLANS

PROPOSED FLOOR PLANS

CONSTRUCTION DETAILS

ELECTRICAL FLOOR PLANS DEMOLITION

DESIGN FILESHEET NO.

G-001

INDEX TO DRAWINGS

SHEET TITLE

AD101

A-101

A-501

ED101

HOU-TH-134_G-001.DWG COVER SHEET AND INDEX

HOU-TH-134_AD101.DWG

HOU-TH-134_A-101.DWG

HOU-TH-134_A-501.DWG

HOU-TH-134_ED101.DWG

US Army Corps of Engineers ®

SOLICITATION NO.:

CONTRACT NO.:

ISSUE DATE:

New England District

SIGNATURES AFFIXED BELOW INDICATE OFFICIAL RECOMMENDATION AND APPROVAL

OF ALL DRAWINGS IN THIS SET AS INDEXED ON THIS SHEET

APPROVED FOR TECHNICAL ADEQUACY BY:

TECHNICAL LEAD ENGINEER DATE

DATE

DATE

DATE

DATE

APPROVED BY:

APPROVAL RECOMMENDED BY:

CHIEF, ENGINEERING DIVISION

This project was designed by the U.S. Army Corps of Engineers. The initials or signatures and registration designations of individuals appear on these project documents, within the scope of their employment as required by ER 1110-1-8152.

REVIEWED BY:

CHIEF, GEOTECHNICAL/WATER RESOURCES BRANCH

REVIEWED BY:

CHIEF, DESIGN BRANCH

CHIEF, GEO-ENVIRONMENTAL ENGINEERING BRANCH

GATEHOUSE ROOF MEMBRANE REPLACEMENT

THOMASTON DAM

THOMASTON, CONNECTICUT

W912WJ22Q0088

JUNE 2022

G-001

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LOCATION PLAN

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HAMPSHIRE

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CANADA

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CONN.

R.I.

HARTFORD

PROV.

CAPE COD

BOSTON

PORTSMOUTH

CONCORD

PORTLAND

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PROJECT

LOCATION

THOMASTON DAM

NOT TO SCALE

VICINITY PLAN

THOMASTON DAM

GATEHOUSE

ELECTRICAL LEGENDE-001 HOU-TH-134_E-001.DWG

PLANS-ROOF, MAIN, HEATER ROOM & GENERATOR FLOORS

ELEVATIONS AND SECTIONS

ENTRANCE DETAILS

DRAWING NUMBER

REFERENCE DRAWINGS

SHEET TITLE

STEEL REINFORCEMENT- ROOF SLAB, GENERATOR FLOOR...

HC-1-1261

HC-1-1262

ELECTRICAL PLANSHC-1-1276

HC-1-1248

HC-1-1260

ELECTRICAL FLOOR PLANS NEW WORK7 E-101 HOU-TH-134_E-101.DWG

ELECTRICAL LIGHTNING PROTECTION SYSTEMS DETAILS8 E-501 HOU-TH-134_E-501.DWG

6 ELECTRICAL SECTIONSHC-1-1277

CONTRACTOR STAGING AREA:

APPROXIMATELY: 2,500 SF.

PROVIDE TEMPORARY FENCING AT STAGING AREA

CONTRACTOR STAGING AREA

N/A

N/A

AutoCAD SHX Text N

Michael.H.Holmquist Text Box

JN

E6EDDMHH

Text Box 6/1/2022

Matt Tessier Text Box

1 JUN 22

Michael.H.Holmquist Text Box

3 JUN 22

'-0

1'

-0

'-0

1'

-0

20'-0" 1'-0"

18'-0" 1'-0"

CHIMNEY

CANOPY BELOW

CONCRETE PARAPET WALL,

TYPICAL

B

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A

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SLOPED TO

SCUPPER

H

'-0

20'-0"

GENERATOR FLOOR

(ELEVATION 530.50)

REINFORCED CONCRETE

ROOF CANOPY OVERHANG

ACCESS BRIDGE BELOW, TO

ENTRY LEVEL

LADDER UP TO ROOF

HATCH

LADDER DOWN TO ENTRY LEVEL

HVAC DUCT FROM BELOW

FLOOR PANELS AT

FLOOR OPENING

A

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SCALE: 1/4" = 1'-0"

EXISTING/DEMOLITION ROOF PLAN (T.O. SLAB EL. 546.17')H9

DEMOLITION KEYED NOTES

REMOVE AND DISPOSE OF ALL COMPONENTS OF EXISTING ROOFING IN THEIR

ENTIRETY. ROOF DECK/SLAB, ABUTTING WALLS/PARAPET AND WALLS BELOW,

REMAIN IN PLACE.

· BROOM CLEAN EXISTING ROOF DECK/SLAB TO ENSURE PROPER

INSTALLATION OF NEW ROOFING, INSULATION AND ALL ASSOCIATED

COMPONENTS THEREIN. ADDITIONAL CLEANING MAY BE REQUIRED TO

FULLY REMOVE ALL REMNANTS OF OLD ROOFING MATERIALS INCLUDING,

BUT NOT LIMITED TO, ADHESIVES, RESINS, OILS, GREASE, MASTIC,

SEALANTS, ETC.

· AFTER ROOF DEMOLITION WORK IS COMPLETE, SUBMIT PHOTO

DOCUMENTATION OF POST-DEMOLITION CONDITIONS. REVIEW EXISTING

CONDITIONS IN FIELD WITH COR PRIOR TO PROCEEDING WITH NEW WORK.

REMOVE EXISTING COPPER SCUPPER LINER. REMOVE PARTIAL CONCRETE

PARAPET WALL TO ENLARGE EXISTING SCUPPER OPENING. SCUPPER WIDTH

TO REMAIN, OPENING HEIGHT TO BE INCREASED. SEE DETAIL H7/A-501.

REMOVE PARTIAL CONCRETE PARAPET WALL FOR NEW 1'-6" WIDE X 8" TALL

SCUPPER PENETRATION. SEE DETAIL H13/A-501.

REMOVE EXISTING GALVANIZED GUARD RAILING, POSTS, AND BRACKETS. AT

REMOVED BRACKETS FILL ANCHOR HOLES WITH REPAIR MORTAR, SEE

KEYNOTE #3 ON A-501 FOR REPAIR MORTAR PROPERTIES. TYPICAL 16

LOCATIONS.

REMOVE EXISTING ROOF HATCH ASSEMBLY AND PRESSURE TREATED WOOD

CURB BELOW.

REMOVE EXISTING ABANDONED GENERATOR EXHAUST THIMBLE, FLASHING,

AND PIPING DOWN TO CONCRETE DECK.

SALVAGE AND STORE FOR RE-INSTALLATION EXISTING GALVANIZED ANTENNA

POST MOUNTED TO GUARD RAILING. EXISTING PIEZOMETER ANTENNA TO BE

DISCONNECTED PRIOR TO DECONSTRUCTION BY OTHERS. PROVIDE MINIMUM

14 DAYS NOTICE TO THE CONTRACTING OFFICER'S REPRESENTATIVE PRIOR

TO START OF DECONSTRUCTION FOR COORDINATION OF REMOVAL.

SALVAGE AND STORE FOR RE-INSTALLATION EXISTING GALVANIZED ANTENNA

POST MOUNTED TO GUARD RAILING. EXISTING RESERVOIR CONTROL CENTER

(RCC) EQUIPMENT TO BE DISCONNECTED PRIOR TO DECONSTRUCTION BY

OTHERS. PROVIDE MINIMUM 14 DAYS NOTICE TO THE CONTRACTING

OFFICER'S REPRESENTATIVE PRIOR TO START OF DECONSTRUCTION FOR

COORDINATION OF REMOVAL.

REMOVE EXISTING BOLTS (X3) EMBEDDED INTO TOP OF PARAPET WALL AS

REQUIRED FOR INSTALLATION OF NEW ROOF MEMBRANE AND PARAPET

COPING.

CUT AND REMOVE PORTION OF EXISTING PVC CONDUIT AT ROOF DECK

ABOVE, AND BELOW AS REQUIRED FOR PROPOSED CONNECTION TO RIGID

CONDUIT.

SCALE: 1/4" = 1'-0"

EXISTING/DEMOLITION GENERATOR LEVEL PLAN (T.O. SLAB EL. 530.50')A9

DEMOLITION LEGEND

A

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EXISTING CONSTRUCTION TO BE SALVAGED OR REMOVED

0 4' 8'2'

0 4' 8'2'

PLAN

NORTH

PLAN

NORTH

1. THE CONTRACTOR SHALL EXAMINE THE PROJECT DOCUMENTS AND NOTIFY THE

CONTRACTING OFFICER'S REPRESENTATIVE (COR) IMMEDIATELY OF ANY

DISCREPANCIES BEFORE PROCEEDING WITH THE WORK.

2. ALL DIMENSIONS, LOCATIONS, UTILITIES AND DETAILS ARE APPROXIMATE AND

MUST BE VERIFIED BY THE CONTRACTOR PRIOR TO PROCEEDING WITH THE

WORK PRESENTED HEREIN. EXISTING CONDITIONS MAY VARY FROM CONDITIONS

SHOWN. CONTRACTOR TO NOTIFY COR IMMEDIATELY IF ANY DISCREPANCIES

DISCOVERED AFFECT DEMOLITION OR NEW WORK.

3. THE CONTRACTOR SHALL VERIFY AND COORDINATE ALL DIMENSIONS OF

MANUFACTURED EQUIPMENT AND BUILDING COMPONENTS.

4. FOLLOW ALL MANUFACTURER'S SPECIFICATIONS AND INSTALLATION

INSTRUCTIONS UNLESS OTHERWISE NOTED.

5. CONTRACTOR TO FIELD-VERIFY ALL ROOF PENETRATIONS AND ALL

ROOF-MOUNTED EQUIPMENT. CONTRACTOR SHALL FIELD-VERIFY ALL ELECTRICAL

AND COMMUNICATION EQUIPMENT AND FEATURES THAT PENETRATE THE ROOF

AND/OR ARE MOUNTED ON THE ROOF.

6. NEW CONSTRUCTION DETAILS ARE BASED UPON INDUSTRY STANDARDS.

CONTRACTOR TO PROVIDE SHOP DRAWINGS FOR REVIEW AND ACCEPTANCE OF

ALL STANDARD AND NON-STANDARD ROOF DETAILS. SEE SPECIFICATIONS FOR

FURTHER INFORMATION REGARDING SHOP DRAWINGS AND OTHER REQUIRED

SUBMITTALS.

GENERAL NOTES

DEMOLITION NOTES

1. PROTECT AREAS OF EXISTING WORK TO REMAIN.

2. IN ADDITION TO DEMOLITION INDICATED IN THE DEMOLITION KEYED NOTES,

THE CONTRACTOR SHALL PERFORM ALL DEMOLITION REQUIRED TO INSTALL

THE NEW WORK AS SHOWN AND AS SPECIFIED.

3. ALL HOLES CUT THROUGH CONCRETE SHALL BE BY LINE CORING UNLESS

OTHERWISE APPROVED BY THE COR. NO STRUCTURAL MEMBERS SHALL BE

CUT WITHOUT PRIOR WRITTEN APPROVAL OF THE COR. ALL WORK SHALL BE

PERFORMED BY MECHANICS SKILLED IN THIS TYPE OF WORK. ALL CORING

SHALL BE DONE WITH EXTREME CARE TO AVOID SPALLING/BLOW OUT AT THE

OPPOSITE FACE.

4. ALL CONCRETE CUTTING AND CORING SHALL BE PERFORMED IN SUCH A

MANNER AS TO MINIMIZE THE EXTENT OF PATCHING.

5. CONCRETE ROUGH PATCHING SHALL BE SUCH AS TO BRING THE CUT OR

CORED AREA FLUSH WITH EXISTING CONSTRUCTION UNLESS SHOWN

OTHERWISE. FINISH PATCHING SHALL MATCH EXISTING SURFACES AS

APPROVED.

H

J

K

ABBREVIATIONS

B.O. BOTTOM OF

CL CENTERLINE

EL ELEVATION

MECH MECHANICAL

MIN MINIMUM

T.O. TOP OF

EXISTING CONSTRUCTION TO REMAIN

Michael.H.Holmquist

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H7 A-501

'-0

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-0

'-0

1'

-0

20'-0" 1'-0"

18'-0" 1'-0"

CHIMNEY

CANOPY BELOW

CONCRETE PARAPET WALL,

TYPICAL

SEE A9/A-101 FOR

WORK AT CANOPY

2 H2 A-101

H1 A-501

1'-6"

TYPICAL SCUPPER

WIDTH

CL

2'- 0"

2'- 0"

CENTER ON WALL, TYPICAL

RAILING POST LAYOUT

CL

1'-6" 2'-6"

SLOPE

MIN. 1/2"/1'-0"

TYPICAL.

RAILING POST LAYOUT

THIS WALL ONLYH13

A-501

SLOPE

SLO

PE SLOPE

SLOPE SLO

PE

1" / 1

'-0

(TYP)

SLOPE

TAPERED INSULATION SYSTEM NOTES:

1. MINIMUM ROOF SLOPE:

1/2" PER. FOOT

2. MINIMUM CRICKET AND SADDLE SLOPE:

1" PER. FOOT

3. MINIMUM 8" MEMBRANE HEIGHT AT CURBS

'-0

20'-0"

GENERATOR FLOOR

(ELEVATION 530.50)

REINFORCED CONCRETE

ROOF CANOPY OVERHANG

ACCESS BRIDGE BELOW, TO

ENTRY LEVEL

LADDER UP TO ROOF

HATCH

LADDER DOWN TO ENTRY LEVEL

HVAC DUCT FROM BELOW

FLOOR PANELS AT

FLOOR OPENING

D1 A-501

0'-8"

SL

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P

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P

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OFFSET HORIZONTAL RAILING FOR HATCH

CLEARANCE AT THIS SECTION.

4'

-10

4'-

+/- 3'-5"

SECURE ROOF HATCH RAILING TO

PERIMETER GUARD POST.

2'- 6"

2'- 0"

EXTEND HATCH RAILING TO PROVIDE

+/- 24" OF CLEAR SPACE OUTSIDE OF

HATCH OPENING

COORDINATE OFFSET DISTANCE WITH GUARD

RAILING AND ROOF HATCH TOLERANCES

D1 A-101

D5 A-101

A13 A-501

0'- 4"

1'- 4"

+/- 0'-5"

1710A1 A-101

3'-0"

CONSTRUCT RAILING WITH OFFSET FOR

CLEARANCE AT ROOF HATCH WITH HORIZONTAL

AND VERTICAL GUARD RAILING COMPONENTS.

A7 A-501

VERTICAL GRAB (X2) BAR AT HATCH.

MAINTAIN HATCH CLEARANCE.

0'-4"

+/- 0'-5"

- 1

'-6

- 2

1'-6"

CENTER VERTICAL GRAB BARS ON HATCH OPENING

PROVIDE TWO VERTICAL GRAB POSTS

MOUNTED TO HORIZONTAL GUARD

RAILS AS PART OF RAILING ASSEMBLY.

MINIMUM 8" MEMBRANE

CURB, TYPICAL AT ALL

PENETRATIONS AND CURBS

9"9"

CL

1 5

ROOF

4"

4'-0" +/- 1'-4"

3' -6

HIGH

POINT

TOP OF

RAILING

1' -6

EQUAL EQUAL

+/- 1'-8" +/- 3'-4"

3' -6

EXTENDED HATCH RAILING

A-101

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SCALE: 1/4" = 1'-0"

PROPOSED ROOF PLAN (T.O. SLAB EL. 546.17')H9

SCALE: 1/4" = 1'-0"

PROPOSED GENERATOR LEVEL PLAN (T.O. SLAB EL. 530.50')A9

0 4' 8'2'

0 4' 8'2'

PLAN

NORTH

PLAN

NORTH

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

ENLARGED PLAN AT HATCHH2

0 2' 4'1'

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

HATCH CROSS SECTIOND1 SCALE: 1/2" = 1'-0"

HATCH LONGITUDINAL SECTIOND5

0 2' 4'1'

NEW CONSTRUCTION KEYNOTES

PROVIDE NEW BLACK 90 MIL ETHYLENE-PROPYLENE-DIENE-MONOMER (EPDM)

ROOF SYSTEM. INSTALL MEMBRANE OVER COVERBOARD OVER MINIMUM R-30

RIGID TAPERED INSULATION OVER VAPOR RETARDER, TYPICAL.

AT ENLARGED AND NEW SCUPPER OPENINGS, PREPARE SURFACES

INACCESSIBLE TO SHOT BLASTING, BASE OF PERIMETER WALLS AND UNDER

SECURED EQUIPMENT, USING DIAMOND DISK GRINDING OR LIGHT

SCARIFICATION TO PRODUCE A LEVEL OF COARSENESS EQUAL TO ICRI

310.2R CSP 5 OR BETTER. RESULTING SURFACES MUST APPEAR CLEAN AND

CONTAIN THE APPROPRIATE LEVEL OF SURFACE COARSENESS.

PROVIDE NEW COPPER SCUPPER LINER LOCATED IN NEW PARAPET WALL

OPENING. EXTEND SCUPPER 3" FROM FACE OF PARAPET. SEE H13/A-501 FOR

ADDITIONAL INFORMATION.

PROVIDE NEW COPPER SCUPPER LINER AT ENLARGED PARAPET WALL

OPENING. SEE H7/A-501 FOR ADDITIONAL INFORMATION.

PROVIDE NEW 3'-0" X 2'-6" ELECTRIC ACTUATION ROOF HATCH WITH

INSULATED CURB. INSTALL AT EXISTING ROUGH OPENING. PROVIDE NEW

PRESSURE TREATED BLOCKING SECURED TO ROOF DECK. COORDINATE

INSTALL HEIGHT FOR MINIMUM 8" MEMBRANE FLASHING UP HATCH CURB.

PROVIDE NEW COPPER WALL COPING AT THE TOP OF PARAPET WALLS.

PROVIDE NEW PRESSURE TREATED BLOCKING MECHANICALLY ATTACHED TO

TOP OF CONCRETE WALLS, INSTALL ROOF MEMBRANE UP PARAPET WALLS

AND OVER THE TOP OF NEW BLOCKING. COVER WITH NEW COPING

ATTACHED TO CONTINUOUS CLEAT, TYPICAL AT ALL PARAPETS. SEE H1/A-501.

PROVIDE NEW GUARD RAIL MOUNTING BRACKET, TYPICAL, MINIMUM TWO

BRACKETS PER PARAPET WALL SEGMENT AROUND ROOF PERIMETER.

INSTALL BRACKET OVER A LAYER OF ROOF MANUFACTURER'S WATER BLOCK

AND WITH THE APPROPRIATE ROOF MANUFACTURER'S HIGH GRADE SEALANT

AROUND BRACKET PERIMETER. SEE A17/A-501 FOR ADDITIONAL

INFORMATION.

PROVIDE TERMINATION BAR AND COPPER COUNTER FLASHING AT

PERIMETER OF MEMBRANE. MEMBRANE SHALL EXTEND UP WALL MIN. 8"

ABOVE ADJACENT HORIZONTAL SURFACE. SEE A1/A-501 FOR ADDITIONAL

INFORMATION.

PROVIDE CORNER MOUNTED GUARD RAILING BRACKETS MOUNTED TO HATCH

CURB CORNER. PROVIDE BRACKETS COMPATIBLE WITH HATCH ASSEMBLY.

PROVIDE MANUFACTURED SAFETY GATE WITH SELF CLOSING MECHANISM.

RE-INSTALL SALVAGED GALVANIZED ANTENNA POST AND MOUNTING

HARDWARE. MOUNT ANTENNA POST TO GUARD RAILING POST. ( PIEZOMETER

EQUIPMENT TO BE RE-INSTALLED ONTO ANTENNA POST BY OTHERS. )

PROVIDE NEW RIGID WEATHER HEAD AND 4" RIGID CONDUIT INSTALLED

THROUGH ROOF DECK. SEE A13/A501. PROVIDE 4" RUBBER PIPE SLEEVE

WHERE PROPOSED RIGID CONDUIT MEETS EXISTING PVC CONDUIT BELOW

ROOF DECK.

RE-INSTALL SALVAGED GALVANIZED ANTENNA POST AND MOUNTING

HARDWARE. MOUNT ANTENNA POST TO GUARD RAILING POST. ( RCC

EQUIPMENT TO BE RE-INSTALLED ONTO ANTENNA POST BY OTHERS. )

PROVIDE NEW EPDM ROOF SYSTEM AT CANOPY, INSTALL OVER ROOF

MANUFACTURER'S APPROVED TAPERED SUBSTRATE TO DIRECT WATER TO

DRIP EDGE.

PROVIDE NEW COPPER FASCIA AT PERIMETER OF ROOF. PROVIDE GRAVEL

STOP/RAISED PROFILE TO DIRECT WATER TO DRIP EDGES.

PROVIDE COPPER DRIP EDGE FOR ROOF DRAINAGE. EXTEND EDGE FROM

FACE OF FASCIA.

GALVANIZED STEEL GUARD RAIL SYSTEM AROUND PERIMETER OF ROOF AND

HATCH. SEE A5/A-101 AND H1/A-501 FOR ELEVATION AND CROSS SECTION

INFORMATION RESPECTIVELY.

PROVIDE MINIMUM 30"X30" WALKWAY PADS APPROVED BY ROOF

MANUFACTURER, TYPICAL.

INSTALL ROOF MANUFACTURER'S COVERBOARD OVER CONCRETE ROOF

OPENING AT REMOVED THIMBLE. INSTALL PRIOR TO ROOF ASSEMBLY.

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

TYPICAL GUARD RAILING ELEVATIONA5

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

HATCH ELEVATIONA1

Michael.H.Holmquist

7"

1/ 2"

4"

EXISTING

CONCRETE

PARAPET WALL

EXISTING CONCRETE ROOF

SLAB

VAPOR RETARDER, TYPICAL

VAPOR RETARDER,

WRAP UP PARAPET

WALL TO ROOF

MEMBRANE AND SEAL

RIGID INSULATION, TYPICAL

COVER BOARD OVER TAPERED

RIGID INSULATION, TYPICAL

EPDM MEMBRANE OVER

BONDING ADHESIVE

CONTINUOUS LAP SEALANT

CANT STRIP

EPDM FLASHING MEMBRANE

AND BONDING ADHESIVE

EPDM TO EXTEND

MINIMUM 1/2" BEYOND

BLOCKING, TYPICAL

DRIP EDGE

HOT-DIPPED

GALVANIZED ROOF NAILS

2x TREATED BLOCKING

SLOPED TO ROOF

CONTINUOUS CLEAT

COPPER METAL COPING

3' -6

M

IN

IM

U M

F R

O M

H

IG

H P

O

IN

T O

F W

AL

KI

N G

S U

R

FA

C E

ROOF MANUFACTURER'S

HIGH GRADE SEALANT

GUARD RAILING ANCHOR

SET IN WATER BLOCK, SEE

A17/A-501 FOR BRACKET.

1.5" NOMINAL

GALVANIZED STEEL PIPE

GUARD RAILING. OUTSIDE

DIAMETER +/- 2".

1' -6

- 2

'-4

STAINLESS STEEL

SLEEVE ANCHORS,

TYPICAL 4 PER BRACKET.

HIGH POINT OF ROOF

EPDM MEMBRANE OVER

BONDING ADHESIVE

CONTINUOUS SEALANT AT

PERIMETER OF FLASHING

ROOF MANUFACTURER'S

FLASHING OVER PRIMER

FASTENER

CORNER FLASHING

SCUPPER SLEEVE

WOOD NAILER AT

SCUPPER

OPENING, TYPICAL

1 14" HOT DIPPED

GALVANIZED ROOFING

NAILS, 4" O.C. MAXIMUM

CENTER FLASHING OVER

EDGE OF SCUPPER FLANGE

CENTER COVER FLASHING

OVER FLASHING BELOW

PROVIDE ADDITIONAL SLOPED RIGID INSULATION OR

SOLID BLOCKING CUT TO PROVIDE CONTINUOUS

ROOF SLOPE THROUGH SCUPPER OPENING

CONTINUOUS SEALANT

EDGE OF SCUPPER TURNED

VERTICAL TO DIRECT WATER AWAY

FROM STRUCTURE, TYPICAL

DRIP EDGE

COPPER METAL

FASCIA WITH DRIP

EDGE, TYPICAL 3

SIDES

0' -6

- 0 '-6

/2

8" C

LE

AR

T.O. EXISTING SCUPPER OPENING

T.O. PROPOSED FINISHED OPENING

3 COPPER SCUPPER, TYPICAL

GENTLY REMOVE CONCRETE SHOWING RUST

STAINING TO EXPOSE RUSTED METAL REBAR

SURFACE BELOW. WIRE BRUSH CLEAN TO

REMOVE RUST, PATCH WITH PATCHING

COMPOUND TO MAINTAIN 2 INCH COVER.

SEE H7/A-501 FOR

SCUPPER

FLASHING NOTES

0' -5

- 0 '-7

/2

T.O. PROPOSED

FINISH OPENING

MINIMUM R-30

INSULATION AT

LOW POINT OF

ROOF, TYPICAL

B.O. PROPOSED

FINISH OPENING

CONCRETE ROOF DECK

SLOPED REPAIR MATERIAL

FOR CONTINUOUS SLOPE

FROM ROOF THROUGH

SCUPPER.

EXTEND COPPER DRIP

EDGE OF SCUPPER AWAY

FROM STRUCTURE

8" C

LE

AR

0'-3"

RIGID 4" CONDUIT WITH RIGID

WEATHERHEAD ABOVE

STAINLESS CLAMP, TYPICAL

PREFABRICATED RUBBER BOOT

CAP W/ GRADUATED STEPS AND

WEATHER-PROOF PRESSURE SEAL

TO COLLAR

ROOF MANUFACTURER'S SEALANT

AT FLASHING PERIMETER, TYPICAL

FLASHING OVER PRIMER

SEAL VAPOR

RETARDER TO CONDUIT

STEEL EXPANSION

ANCHOR

8" MIN. GALVANIZED

THREADED ROD, TYP.

GALVANIZED STEEL MOUNTING CHANNEL

EXISTING

PVC

CONDUIT

RUBBER PIPE

SLEEVE

NEW RIGID

CONDUIT

4 4

STAINLESS STEEL WOOD

SCREWS

FULLY ADHERED TAPERED

INSULATION, TO FORM

CRICKET BETWEEN HATCH

AND PARAPET

STAINLESS STEEL SLEEVE

ANCHOR

PRESSURE-TREATED 2X

WOOD BLOCKING

APPROPRIATE PRIMER OR

BONDING ADHESIVE AT

ROOF HATCH INSULATED

CURB

FULLY ADHERED ROOF

MEMBRANE, WRAPPED UP

FROM CRICKET AND

PARAPET WALL

SPLICE TAPE

ASSEMBLY THICKNESS

EXAGGERATED FOR

CLARITY.

OFF SET CENTER OF

HORIZONTAL GUARD RAILINGS

THIS AREA FROM RAILING POSTS.

+/- 0'-2 1/2"

+/- 0'-5"

EXISTING

LADDER

CONTINUOUS

CLEAT

COPPER FASCIA

WITH DRIP EDGE

1 14" HOT DIPPED

GALVANIZED

ROOF NAILS

RAISED FASCIA

PROFILE TO DIRECT

WATER TOP DRIP EDGE.

ROOF MEMBRANE OVER

BONDING ADHESIVE

NEW PRESSURE TREATED 1X, SHAPE TO

CONCRETE SLAB, SECURE TO SLAB AT

EXISTING EMBEDDED ANCHOR BOLTS

- 9

FLASHING OVER PRIMER

WITH CONTINUOUS BEAD OF

SEALANT AT FLASHING ENDS

EXISTING EMBEDDED ANCHOR BOLT

CANT AS REQUIRED.

HEIGHT WILL VARY

FASCIA MOUNTED TO CURB,

CURB HEIGHT DOES NOT VARY

FOR LEVEL FASCIA PROFILE.

BREAK METAL COVER

A1 A-501

METAL TERMINATION BAR FASTENED 12" O.C. MAX

AND SET IN CONTINUOUS BED OF WATER BLOCK

EPDM FLASHING MEMBRANE AND BONDING ADHESIVE

CONTINUOUS BEAD OF MEMBRANE MANUFACTURER'S SEALANT

METAL REGLET COUNTERFLASHING SET IN

CONTINUOUS BED OF MANUFACTURER'S WATERBLOCK

CONTINUOUS BEAD OF MEMBRANE

MANUFACTURER'S SEALANT

EXISTING CONCRETE WALL

5"

0'-0 3/8"

0' -4

FRONT ELEVATION SIDE ELEVATION

PLAN VIEW

3/8" THICK x 6" WIDE x 5"

HIGH STEEL BRACKET

MOUNT PLATE ANCHORED

TO BACK OF PARAPET

0'-1"

EQ.

0'-1"

EQ.

PRE-DRILL 9/16" Ø

HOLES TO ALLOW FOR

INSTALLATION OF

SLEEVE ANCHORS

3/8" STEEL PLATE

BRACKET ARM

0'-6" 0'-2" 0'-1 1/8" 0'-0 3/8"

0' -5

0'-2"

1/8"

1/8"

3/ 4"

1/

2"

GUARD RAIL POST

1 1/2"

A-501

C O

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1/ 2"

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US Army Corps of Engineers ®

U .S

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D R

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SH

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D R

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SHEET ID

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C U

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2W

J2 2Q

H O

U -T

H -1

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20

A

B

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

TYPICAL PARAPET SECTION DETAILH1

GENERAL NOTES:

1. PROVIDE ROOF CRICKETS AT ALL CURBS (ROOF HATCH, MECH. EQUIP., ETC.)

TO SLOPE AWAY FROM CURBS AGAINST WHICH THEY ARE FORMED.

2. PROVIDE CONTINUOUS PRESSURE-TREATED WOOD NAILERS AND BLOCKING

AT ALL ROOF CURBS. TAPER TREATED WOOD NAILERS AS REQUIRED TO

MAINTAIN CONTINUOUS FLUSH CONDITION AND CONSTANT ROOF SLOPE.

3. CURB MEMBRANE SHALL BE A MINIMUM OF 8 IN. ABOVE THE ROOF SURFACE,

BUT SHALL NOT BE LESS THAN 6 IN. ABOVE THE HIGH POINT OF A CRICKET.

KEYED NOTES:

1. NEW FULLY-ADHERED ROOF MEMBRANE INSTALLED OVER BONDING ADHESIVE,

COVERBOARD, RIGID INSULATION AND VAPOR RETARDER.

2. SEE POST-INSTALLED CONCRETE AND MASONRY ANCHORS SPECIFICATIONS

FOR ADDITIONAL GUIDANCE. BOLTS TO BE STAINLESS STEEL AND HAVE A

DIAMETER OF 1/2", EFFECTIVE EMBEDMENT OF 2”, SPACING AS INDICATED AND

CAPACITY TO COLLECTIVELY RESIST A FORCE OF AT LEAST 200 POUNDS (890

N) APPLIED IN A DOWNWARD OR OUTWARD DIRECTION WITHIN 2 INCHES (5 CM)

OF THE TOP EDGE, AT ANY POINT ALONG THE TOP RAIL, PER OSHA 1910.29.

3. PROVIDE A TROWEL APPLIED TWO-COMPONENT, POLYMER-MODIFIED,

CEMENTITIOUS, NON-SAG MORTAR FOR VERTICAL AND OVERHEAD SURFACES.

SHRINKAGE SHALL BE 0.05% OR LESS AS MEASURED BY ASTM C-157 AS

MODIFIED BY ICRI 320.3R. TENSILE ADHESION STRENGTH SHALL BE 2000 PSI OR

GREATER AS MEASURED BY ASTM C-882. 28 DAY COMPRESSIVE STRENGTH

SHALL BE 6000 PSI OR GREATER AS MEASURED BY ASTM C-109.

PREPARE THE SURFACE AND APPLY THE POLYMER MODIFIED REPAIR

MATERIAL IN STRICT ACCORDANCE WITH THE MANUFACTURER'S PRINTED

INSTRUCTIONS.

DO NOT RETEMPER POLYMER MODIFIED REPAIR MATERIAL THAT HAS STARTED

TO SET.

4. AT PIPE PENETRATIONS, PROVIDE ASTM C920, TYPE S OR M, GRADE P, CLASS

25, USE T, SEALANT. PROVIDE BACKUP MATERIAL THAT IS COMPRESSIBLE,

NONSHRINK, NONREACTIVE WITH THE SEALANT, AND ON NON-ABSORPTIVE

MATERIAL SUCH AS EXTRUDED BUTYL OR POLYCHLOROPRENE FOAM RUBBER.

IMMEDIATELY PRIOR TO INSTALLATION OF FIELD-MOLDED SEALANTS, CLEAN

THE JOINT OF ALL DEBRIS AND FURTHER CLEAN USING WATER, CHEMICAL

SOLVENTS OR OTHER MEANS AS RECOMMENDED BY THE SEALANT

MANUFACTURER.

5. EPDM ROOFING MEMBRANE OVER MANUFACTURER'S APPROVED TAPERED

SUBSTRATE. MINIMUM SLOPE 1/8" PER FOOT.

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

ROOF HATCH SECTION DETAIL AT PARAPETA7 SCALE: 1 1/2" = 1'-0"

WEATHERHEAD SECTION DETAILA13

1' 2'0 6"

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

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

MODIFIED EXISTING SCUPPER SECTION DETAILH7 SCALE: 1 1/2" = 1'-0"

TYPICAL NEW SCUPPER SECTIONH13

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

CANOPY SECTION DETAILD1

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

1' 2'0 6"

SCALE: 3" = 1'-0"

COUNTER FLASHING DETAILA1

6"0 3" 1'

SCALE: 3" = 1'-0"

DETAIL OF GUARDRAIL BRACKETSA17

6"0 3" 1'

Michael.H.Holmquist

EQUIPMENT LEGEND

208Y/120 VOLT, 3Ø, 4 WIRE PANEL

480Y/277 VOLT, 3Ø, 4 WIRE PANEL

XL

XD

XN

XR

XM

RESPONSIBLE FOR MAINTAINING CIRCUITRY TO DEVICES

TO POWER SOURCE AND LABEL BREAKER IN

PANELBOARD AS SPARE. CONTRACTOR SHALL BE

CONDUIT AS REQUIRED SO AS TO PROVIDE A

COMPLETE OPERATIONAL INSTALLATION.

TO BE REMOVED. CUT BACK AND MAKE SAFE ALL

ASSOCIATED BRANCH CIRCUIT WIRING CONDUIT BACK

EQUIPMENT TO BE REMOVED AND REPLACED WITH NEW.

"XL" ADJACENT TO EQUIPMENT DENOTES RELOCATED

EXISTING AT NEW LOCATION

UNAFFECTED BY DEMOLITION.

"XD" ADJACENT TO EQUIPMENT DENOTES EXISTING

"XR" ADJACENT TO EQUIPMENT DENOTES EXISTING

"XN" ADJACENT TO EQUIPMENT DENOTES EXISTING

"XM" ADJACENT TO EQUIPMENT DENOTES EXISTING

SYMBOLS OUT OF FUNCTION DENOTES EXISTING

TO BE RELOCATED AS SHOWN. CUT BACK AND/OR

EXTEND EXISTING BRANCH CIRCUIT WIRING AND

EQUIPMENT TO REMAIN.

EXISTING EQUIPMENT LEGEND BUILDING GROUNDING GRID LEGEND

BOLTED CONNECTION

EXOTHERMICALLY WELDED CONNECTION

GROUND ROD

GROUNDING CABLE

AMPERES

AMERICANS WITH DISABILITIES ACT

AMPERE INTERRUPTING CAPACITY

AUTOMATIC TRANSFER SWITCH

ALUMINUM

INSTITUTE

ARCHITECT

AMERICAN NATIONAL STANDARDS

AUTHORITY HAVING JURISDICTION

ABOVE FINISH GRADE

AIR HANDLING UNIT

ABOVE FINISH FLOOR

AMERICAN WIRE GAUGE

BELOW FINISH GRADE

AUTOMATIC TEMPERATURE CONTROL

CONDUIT

CIRCUIT

COLUMN

CONTROL POWER TRANSFORMER

CIRCUIT BREAKER

CENTERLINE

CATALOG

CURRENT LIMITING FUSE

BUILDING

DIRECT DIGITAL CONTROL

COPPER

DRAWING

CURRENT TRANSFORMER

FAN COIL UNIT

ELECTRICAL CONTRACTOR

EXHAUST FAN

EMERGENCY

FIRE ALARM

ELECTRICAL METALLIC TUBING

ELECTRIC WATER COOLER

EMERGENCY POWER OFF

GROUND FAULT INTERRUPTER

GROUND OR GROUNDING

FLEXIBLE METAL CONDUIT

FULL LOAD AMPERES

ISOLATED GROUND

HAND, OFF, AUTOMATIC SWITCH

INTERLOCK

INSTITUTE OF ELECTRICAL AND

THOUSAND CIRCULAR MILS

ELECTRONIC ENGINEERS

INTERMEDIATE METAL CONDUIT

GALVANIZED RIGID METALLIC CONDUIT

CERTIFIED BALLAST MANUFACTURERS

HOA

IG

IEEE

IMC

INT

kcmil

FLA

FT

FMC

GFI

GRMC

GND,G

FEET

EM

EPO

EMT

F

FCU

FA

EWC

FUSE

DDL

CU

CT

DWG

EC

EF

CB

CKT

CBM

CPT

CLF

COL

CL

BFG

ATC

AWG

CAT

C

BLDG

AHU

AIC

AL

ATS

ARCH

ANSI

A

ADA

AFG

AFF

AHJ

PT POTENTIAL TRANSFORMER

PHASE

QUANTITY

REQUIRED

ROOF TOP UNIT

TELEPHONE

SYMMETRICAL

POLYVINYL CHLORIDE

RIGID METAL CONDUIT

ROOT MEAN SQUARED

RIGID NON-METALLIC CONDUIT

BREAKER

UNIT HEATER

TRANSFORMER

WEATHERPROOF

WATER HEATER

UNLESS OTHERWISE NOTED

UNDERGROUND OR UNDERGRADE

UNDERWRITERS LABORATORIES

UNINTERRUPTABLE POWER SUPPLY

THERMAL MAGNETIC CIRCUITTMCB

WH

XFMR

WP

W V

DELTA

WYE

WIRE

VOLT

UG

UL

UPS

UH

U.O.N.

SP

RTU

RNMC

SW

TEL

SYM

SWITCH

SPARE

PWR

QTY

PVC

RMC

RMS

REQ'D

POWER

KILOWATTS

CONDUIT

LIGHTING

MISCELLANEOUS

MAIN LUGS ONLY

KILOVOLT AMPERES

NORMALLY CLOSED

METAL CLAD CABLE

MAIN CIRCUIT BREAKER

MOTOR CONTROL CENTER

MOTOR CIRCUIT PROTECTOR

LIQUIDTIGHT FLEXIBLE METAL

ASSOCIATION

NOT TO SCALE

PUSHBUTTON

NOT IN CONTRACT

NATIONAL ELECTRICAL

NATIONAL ELECTRIC CODE

MANUFACTURES ASSOCIATION

NATIONAL FIRE PROTECTION

PROVIDED UNDER OTHER SECTIONS

NORMALLY OPEN OR NUMBERNO

NTS

POS

PNL

P

PB

PANEL

POLE

NEC

NEMA

N.I.C.

NFPA

MC

MCB

MCC

MCP

MLO

NC

MISC

kW kVA

LTG

LFMC

GENERAL ABBREVIATIONS

DOWN CONDUCTOR WITH GROUND ROD

AIR TERMINAL - 36 INCHES LONG

BOLTED BONDING CONNECTION

LIGHTNING PROTECTION CABLE

EXOTHERMIC BONDING CONNECTION

LP

CABINET UNIT HEATERCUH

IN EXISTING LOCATION.

TO BE REMOVED, STORED, CLEANED AND REINSTALLED

"XS" ADJACENT TO EQUIPMENT DENOTES EXISTINGXS

LIGHTNING PROTECTION LEGEND

G

Ø Y

BUILDING SYSTEM GROUND BUS

HPF HIGH POWER FACTOR

GROUND ROD INSPECTION PIT

20A, 125V, 2P, 3W DUPLEX RECEPTACLE

"WP" - WEATHERPROOF WHILE-IN-USE COVER

"GFCI" - GROUND FAULT CIRCUIT INTERRUPTER

WP

GFCI

SPD SURGE PROTECTIVE DEVICE

PC PHOTOCELL

CB CONTROL BOX - ELECTRIC ROOF HATCH

HOMERUN TO PANELBOARD. "B" INDICATES PANEL, "2"

INDICATES CIRCUIT NUMBER FOR REFERENCE, ( 20A-1P,

UNLESS NOTED OTHERWISE.) PROVIDE 2-12AWG, 1-12AWG

GND IN CONDUIT AS SPECIFIED ON THE FLOOR PLANS

B-2

EXISTING CONDUIT EMBEDDED IN CONCRETE

E-001

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US Army Corps of Engineers ®

U .S

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Michael.H.Holmquist

CHIMNEY

CANOPY BELOW

CONCRETE PARAPET WALL,

TYPICAL

MCMC

MC

MC

MC

M C

M C

MC

M C

MC

M C

M C

FURNACE FUEL

VENT PIPE

ANTENNA

ROOF HATCH

CHIMNEY

FLEW CAP

PC

XD

XD

XD

DN

CONTROL VALVES

3-4 WAY

XM

XM

XM

XM

XM

XS

EXISTING 277/480V, 3PHASE, 4WIRE PANEL "A" AND SURGE

PROTECTIVE DEVICE.

EXISTING 5KVA, 480V-120/208V WYE TRANSFORMER FOR

EXISTING PANEL "B"

EXISTING ENCLOSED CIRCUIT BREAKER FOR SECONDARY

DISCONNECT OF TRANSFORMER FOR EXISTING PANEL "B".

EXISTING 120/208V, 3PHASE, 4WIRE PANEL "B".

EXISTING SURFACE MOUNTED LED FLOODLIGHT TO BE

REMOVED, STORED, CLEANED, AND REINSTALLED AFTER

NEW ROOF WORK HAS BEEN COMPLETED AS SHOWN ON

E-101. MAINTAIN AND PROTECT EXISTING BRANCH CIRCUIT

WIRING DURING CONSTRUCTION.

DISCONNECT AND REMOVE ALL AIR TERMINALS (TYPICAL).

DISCONNECT AND REMOVE MAIN CONDUCTOR "MC" OF

LIGHTNING PROTECTION SYSTEM (TYPICAL).

DISCONNECT AND REMOVE ALL BONDING CONDUCTORS

AND BONDS TO ROOF TOP EQUIPMENT TO INCLUDE BUT

NOT LIMITED TO THE ROOF HATCH, THE ANTENNA AND

THE GUARD RAILING.

DOWN CONDUCTORS ARE EXISTING TO REMAIN TO BE

DISCONNECTED AND RECONNECTED (TYPICAL FOR 2).

CONTRACTOR SHALL PROVIDE A MEANS OF TEMPORARY

ATTACHMENT OF THE DOWN CONDUCTOR THE THE

EXTERIOR OF THE BUILDING TO FACILITATE THE

INSTALLATION OF THE ROOF AND WALL CAP. EXISTING

CONFIGURATION OF CONDUCTOR AND CONDUCTOR

LENGTHS TO REMAIN FOR REINSTALLATION.

DISCONNECT AND REMOVE EXISTING RECEPTACLES

(TYPICAL FOR 2). REMOVE BRANCH CIRCUIT WIRING BACK

TO POWER SOURCE. PROVIDE PULL STRING FOR NEW

CONDUCTORS TO BE PULLED IN.

DISCONNECT AND REMOVE EXISTING PHOTOCELL.

REMOVE ALL EXISTING ASSOCIATED WIRING.

1. FOR LEGEND AND GENERAL NOTES REFER TO E-001.

2. FOR NEW WORK REFER TO E-101.

3. REFER TO ATTACHED RECORD DRAWINGS FOR

ADDITIONAL INFORMATION.

ED101

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4"

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US Army Corps of Engineers ®

U .S

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C O

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2-

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B Y:

C H

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D B

Y:

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Y:

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D R

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O D

E:

C O

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SHEET ID

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R O

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M

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BR

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C

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2W

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H O

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DETAIL A10 KEYNOTES

DETAIL H10 KEYNOTES

SCALE: 1/4" = 1'-0"

EXISTING/DEMOLITION ROOF PLAN (EL. 546.17')H10

SCALE: 1/4" = 1'-0"

EXISTING/DEMOLITION ENTRANCE LEVEL PLAN (EL. 517.20')A10

0 4' 8'2'

0 4' 8'2'

PLAN

NORTH

PLAN

NORTH

GENERAL NOTES

Michael.H.Holmquist

GENERATOR FLOOR

(ELEVATION 530.50)

REINFORCED CONCRETE

ROOF CANOPY OVERHANG

ACCESS BRIDGE BELOW, TO

ENTRY LEVEL

LADDER UP TO ROOF

HATCH

LADDER DOWN TO ENTRY LEVEL

HVAC DUCT FROM BELOW

FLOOR PANELS AT

FLOOR OPENING

CB

B-4

XM

XM

XM

XM

XM

DN

CONTROL VALVES

3-4 WAY

EXISTING 277/480V, 3PHASE, 4WIRE PANEL "A" AND SURGE

PROTECTIVE DEVICE.

EXISTING 5KVA, 480V-120/208V WYE TRANSFORMER FOR

EXISTING PANEL "B"

EXISTING ENCLOSED CIRCUIT BREAKER FOR SECONDARY

DISCONNECT OF TRANSFORMER FOR EXISTING PANEL "B".

EXISTING 120/208V, 3PHASE, 4WIRE PANEL "B". RECESSED

MOUNTED.

EXISTING LED FLOODLIGHT REINSTALLED AND

RECONNECTED TO EXISTING BRANCH CIRCUIT WIRING

AND CONTROL.

MCMC

MC

MC

MC

M C

M C

MC

M C

MC

M C

M C

FURNACE FUEL

VENT PIPE

ANTENNA

ROOF HATCH

CHIMNEY

FLEW CAPCHIMNEY

CANOPY BELOW

CONCRETE PARAPET WALL,

TYPICAL

GFCI

WP

GFCI

WP

5 B-2

AIR TERMINALS (TYPICAL).

MAIN CONDUCTOR "MC" OF LIGHTNING PROTECTION

SYSTEM (TYPICAL).

BOND ALL ROOF MOUNTED EQUIPMENT AS REQUIRED

INCLUDING BUT NOT LIMITED TO THE ANTENNA, THE

GUARD RAILING AND THE ROOF HATCH.

BOND EXISTING DOWN CONDUCTORS TO NEW MAIN

CONDUCTOR UPON COMPLETE INSTALLATION OF NEW

ROOF AND WALL CAP (TYPICAL FOR 2).

PROVIDE RECEPTACLES (TYPICAL FOR 2). PROVIDE

BRANCH CIRCUIT WIRING IN EXISTING CONDUIT EMBEDDED

IN CONCRETE WALL AND ROOF. BRANCH CIRCUIT WIRING

ORIGINATES AT EXISTING POWER PANEL "B". WIRE TO

EXISTING CIRCUIT BREAKER. REFER TO PROJECT

REFERENCE DRAWING FOR CONDUIT ROUTING. PROVIDE

2-12AWG, 1-12AWG GND IN EXISTING CONDUIT EMBEDDED

IN CONCRETE. REFER TO REFERENCE DRAWINGS FOR

ROUTING.

ALL COMPONENTS SUCH AS, BUT NOT LIMITED TO AIR

TERMINAL BASE PLATES, CABLE FASTENERS, BONDING

PLATES ETC. THAT REQUIRE PHYSICAL ATTACHMENTH TO

THE ROOFING SYSTEM SHALL BE BY ADHESIVE MEANS PER

INDUSTRY STANDARD. SCREWS, BOLTS, NAILS ETC. ARE

UNACCEPTABLE AS A MEANS OF ATTACHMENT FOR ALL

COMPONENTS OF THE LIGHTNING PROTECTION SYSTEM.

PROVIDE BRANCH CIRCUIT WIRING FOR ELECTRIC ROOF

HATCH. USE CONDUIT MADE SPARE FROM PREVIOUS

GENERATOR EQUIPMENT ROUTED TO POWER PANEL "B".

USE GALVANIZED RIGID STEEL FOR ALL EXPOSED

CONDUIT. PROVIDE 2-12AWG, 1-12AWG FROM THE

AUTOMATIC ROOF HATCH AND THE ASSOCIATED CONTROL

BOX. COORDINATE LOCATION WITH MANUFACTURER'S

RECOMMENDATIONS AND THE COR.

1. FOR LEGEND AND GENERAL NOTES REFER TO E-001.

2. FOR DEMOLITION WORK REFER TO ED101.

3. FOR LIGHTNING PROTECTION SYSTEM DETAILS

REFER TO E-501

4. REFER TO ATTACHED RECORD DRAWINGS FOR

ADDITIONAL INFORMATION.

5. PROVIDE CERTIFICATION FROM A COMMERCIAL

THIRD-PARTY INSPECTION COMPANY WHOSE SOLE

WORK IS LIGHTNING PROTECTION, STATING THAT

THE LIGHTNING PROTECTIONS SYSTEM COMPLIES

WITH NFPA 780. THIRD PARTY INSPECTION COMPANY

CANNOT BE THE SYSTEM INSTALLER OR THE

SYSTEM DESIGNER. ALTERNATIVELY, PROVIDE A UL

LIGHTNING PROTECTION INSPECTION MASTER LABEL

CERTIFICATE INDICATING COMPLIANCE TO NFPA 780.

E-101

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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20

A

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DETAIL B10 KEYNOTES

DETAIL J1 KEYNOTES

SCALE: 1/4" = 1'-0"

PROPOSED ROOF PLAN (EL. 546.17')J1

0 4' 8'2'

PLAN

NORTH

DETAIL J10 KEYNOTES

SCALE: 1/4" = 1'-0"

PROPOSED GENERATOR LEVEL (EL. 530.50')J10

SCALE: 1/4" = 1'-0"

PROPOSED ENTRANCE LEVEL PLAN (EL. 517.20')B10

0 4' 8'2'

0 4' 8'2'

PLAN

NORTH

PLAN

NORTH

GENERAL NOTES

Michael.H.Holmquist

E-501

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2W

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H O

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H -1

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20

A

B

C

D

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F

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CABLE

SPLICER

BONDING

CONDUCTOR

BOND PLATE

MECHANICAL

EQUIPMENT

METAL

PLUMBING

VENT PIPE

NOTE:

PROVIDE PIPE MOUNTED AIR TERMINAL FOR PVC PIPE

ADJUSTABLE PIPE BONDING

STRAP

CONCEALED BELOW ROOF,

EXCEPT ON FLAT ROOF

ALUMINUM ROOF

CONDUCTOR (CLASS

1)

AIR TERMINAL

FLAT SURFACE

BASE

LIGHTNING

CONDUCTOR

CABLE

FASTENER

NOTE:

1. ELECTRICAL SUBCONTRACTOR TO COORDINATE LIGHTNING PROTECTION

MOUNTING DETAILS WITH ROOFING CONTRACTOR.

2. ALL COMPONENTS SUCH AS, BUT NOT LIMITED TO AIR TERMINAL BASE

PLATES, CABLE FASTENERS, BONDING PLATES ETC. THAT REQUIRE

PHYSICAL ATTACHMENT TO THE ROOFING SYSTEM SHALL BE BY

ADHESIVE MEANS PER INDUSTRY STANDARD. SCREWS, BOLTS, NAILS ETC.

ARE UNACCEPTABLE AS MEANS FOR ATTACHMENT FOR ALL COMPONENTS

OF THE LPS.

FLANGE

BONDING PLATE

BONDING PLATE BONDING LUG

HEAVY DUTY

BONDING LUG

BONDING PLATE

UL

U L

3/4" x 10'

GROUND ROD

EXOTHERMIC WELD

CONNECTION

#1/0 AWG BARE

COPPER (STRANDED)

DOWN CONDUCTOR

1" CONDUIT

1" CONDUIT

NO GUTTER

WITH GUTTER

GUTTER, REF.

ARCH.

PROVIDE 1" - 2"

CLEARANCE

TYP.

NOTE:

1. ELECTRICAL SUBCONTRACTOR TO COORDINATE LIGHTNING PROTECTION

MOUNTING DETAILS WITH ROOFING CONTRACTOR.

2. ALL COMPONENTS SUCH AS, BUT NOT LIMITED TO AIR TERMINAL BASE

PLATES, CABLE FASTENERS, BONDING PLATES ETC. THAT REQUIRE

PHYSICAL ATTACHMENT TO THE ROOFING SYSTEM SHALL BE BY

ADHESIVE MEANS PER INDUSTRY STANDARD. SCREWS, BOLTS, NAILS

ETC. ARE UNACCEPTABLE AS MEANS FOR ATTACHMENT FOR ALL

COMPONENTS OF THE LPS.

BI-METAL

CONNECTOR

BONDING

CONNECTOR

PARALLEL

CONNECTOR

PARALLEL

CONNECTOR

CROSS RUN

CONNECTOR

EXOTHERMIC WELD

"X" CONNECTION

GROUND ROD

EXOTHERMIC WELD

"T" CONNECTION TO

GROUND ROD

EXOTHERMIC WELD

END CONNECTION

VERTICAL PLATE

EXOTHERMIC WELD

"T" CONNECTION

SCALE: N.T.S.

BONDING CONNECTION DETAILK1

(SYMBOL ) SCALE: N.T.S.

AIR TERMINAL (SYMBOL )K5 SCALE: N.T.S.

BONDING LUGS & PLATES DETAILK9 SCALE: N.T.S.

CABLE CONNECTIONS DETAILK13

SCALE: N.T.S.

GROUND ROD DETAILE5SCALE: N.T.S.

VENT PIPE BONDINGE1 SCALE: N.T.S.

EXOTHERMIC WELD CONNECTION BELOW GRADEE9

SCALE: N.T.S.

DOWN CONDCUTOR ROUTINGK17

(SYMBOL )

NOTE:

1. SUPPORT AIR TERMINALS MORE THAN 24 INCHES IN LENGTH BY SUITABLE

BRACE PER INDUSTRY STANDARD. AIR TERMINAL SHALL BE SUPPORTED

AT NOT LESS THAN ON-HALF THE HEIGHT OF THE TERMINAL.

2. ALL COMPONENTS SUCH AS, BUT NOT LIMITED TO AIR TERMINAL BASE

PLATES, CABLE FASTENERS, BONDING PLATES ETC. THAT REQUIRE

PHYSICAL ATTACHMENT TO THE ROOFING SYSTEM SHALL BE BY

ADHESIVE MEANS PER INDUSTRY STANDARD. SCREWS, BOLTS, NAILS ETC

ARE UNACCEPTABLE AS MEANS FOR ATTACHMENT FOR ALL COMPONENTS

OF THE LPS.

Michael.H.Holmquist