Tab 3c BTV ATCT Brick Repair Plans.pdf

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SIDEWALK

CONCRETE

AND MECH EQPT

VARIOUS ELEC

THROUGH EXISTING SILICONE SEALANT.

C002 NOTE 3. INSTALL NEW WEEP HOLES

BY OTHERS. REFERENCE SITE PICTURES AND

EXISTING SEALANT COMPLETED

SEE NOTE 10

SEE NOTE 1010

NOTE

SEE

COO2

SEE NOTE 4 AND 5 ON SHEET

SOLDIER COURSE AT SIDEWALK

LOCATION OF WORK AT

RELEVEL. SEE C002 NOTE 7.

BRICK SILL REPLACE AND

FENCE

SECURITY

SECURITY FENCE

SECURITY FENCE

EXISTING GRAVEL

AREA (ASPHALT)

CONTRACTOR STAGING

AIRPORT CIRCLE

RAMP AREA

AFSS BUILDING

LINK

CAR RENTAL

PARKING

GARAGE

ACCESS

ACCESS

GATE

TO

AIR

PORT D

RI

VE

AIRPORT

POWER

VAULT

VISITOR PARKING

FAA PARKING

BASE BUILDING

AIRPORT PARKING

GARAGE

POWER EQUIPMENT

AIRFIELD

A F S

B

U

IL

D

IN

G N

O T I

C

R

RAMP AREA

FEDERAL AVIATION ADMINISTRATION

DEPARTMENT OF TRANSPORTATION

REV DESCRIPTION JCN

DATE

REDLINE

APVD

SUBMITTED BY APPROVED BY

JCN

DRAWN

CHECKED

REV

ISSUED BY

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DRAWING NO

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1. THE BURLINGTON, VT (BTV) AIR TRAFFIC CONTROL TOWER IS AN ACTIVE FACILITY,

DISRUPTION TO ITS OPERATION IS UNACCEPTABLE. THE CONTRACTOR MUST COORDINATE

ALL ACTIVITIES WITH THE COR ON A DAILY BASIS. THE CONTRACTOR MUST COMMUNICATE

TO THE COR ANY CONSTRUCTION ACTIVITIES THAT POSE AN OPERATIONAL RISK TO THE

FACILITY AND OCCUPANTS ON A DAILY BASIS SUCH AS NOISE AND SMELLS.

2. THE CONTRACTOR MUST BE ESCORTED BY FAA PERSONNEL AT ALL TIMES.

3. DUE TO THE PROXIMITY TO THE AIRFIELD, THE CONTRACTOR MUST PROVIDE A COVERED

DUMPSTER SO AS TO PREVENT ANY DEBRIS FROM AFFECTING AIRFIELD OPERATIONS.

4. AREA OF WORK INCLUDES THE BASE BUILDING AND LINK.

5. THE CONTRACTOR MUST REMOVE AND REPLACE ANY CRACKED, SPALLED AND DAMAGED

BRICK. SEE SPECIFICATIONS FOR BRICK TYPE.

6. THE CONTRACTOR MUST INSTALL NEW BRICK AT AREAS OF MISSING BRICK.

7. THE CONTRACTOR MUST REMOVE AND REPLACE ANY DETERIORATED MORTAR JOINTS.

8. AFTER THE BRICK REPAIR WORK IS COMPLETED, THE CONTRACTOR MUST REMOVE

EFFLORESCENCE WITH EACOCHEM EFFORTLESS, OR APPROVED EQUAL. THE

CONTRACTOR MUST WASH AND BRUSH AND REMOVE AREAS OF MILDEW AND DIRT ON

BRICK VENEER.

9. THE CONTRACTOR SHALL APPLY A BRICK SEALER TO ALL SURFACES OF THE LINK AND BASE

BUILDING BRICK WALL (CONPROCO SHIELD MX, OR APPROVED EQUAL).

10. THE CONTRACTOR MUST INSTALL A 2' WIDE X 1.5' DEEP TRENCH IN THE AREAS SHOWN. SEE

DETAIL F/C002. LEGALLY DISPOSE OF ANY REMOVED SOIL.

SCALE: 20' = 1'-0"

SITE LAYOUT

C001

20' 0 20' 40'

SCALE: 1" = 20'

NOTES:

ATCT

NOT IN

CONTRACT

IS

10/04/2023

MGR: ENGINEERING CENTER

JW

BURLINGTON

BTV-23000478-C001

BRICK VENEER REPAIR PROJECT

OPS INFRASTRUCTURE

ENGINEERING SERVICES

ATO - TECHNICAL OPERATIONS EASTERN SERVICE AREA

IO

BURLINGTON INTERNATIONAL AIRPORT

THIS DRAWING PRODUCED ON NEW ENGLAND REGION CAD SYSTEM

SYSTEM ENGINEER

23000478

10/04/2023 CONSTRUCTION, DT #20856 23000478

VT

btv-23000478-c001

2023-10-30T09:30:22-0400

HENRY B NEWCOMB

2023-10-31T09:52:41-0400

BRIAN A FONSECA

TAPE

BREAKER

BOND

FLASHING

AT WINDOW SILL

ROWLOCK COURSE

SEE NOTE 4

SEE NOTE 7

NEW FABRIC

STONE

CRUSHED

NEW 3/4"

SOLDIER COURSE

SHOWN IN SHEET C001

SOUTH OF SITE AS

SIDEWALK LOCATED AT

4 AND 5

SEE NOTES

LINTEL

STEEL

FLASHING

BRICK VENEER

1, 2, 3, 4

SEE NOTES

lo tt e

1. DIMENSIONS A AND B MUST

BE AT LEAST 1/4".

2. DIMENSION B MUST BE 1/8"

TO 1/4" MAXIMUM.

3. A BOND BREAKER MATERIAL

MUST BE PRESENT TO TOOL

AGAINST.

NOT TO SCALE

BOND BREAKER JOINT (TYPICAL)

C002

1. THE MORTAR JOINT AT THE FACE EDGE OF THE STRUCTURAL LINTEL THROUGHOUT THE BASE BUILDING AND LINK IS MISSING OR DETERIORATING. THE

CONTRACTOR MUST REMOVE ALL MORTAR AT THIS JOINT AND REPLACE WITH SEALANT.

2. THE SEALANT MUST BE DOWSIL 790, OR APPROVED EQUAL. THE CONTRACTOR MUST FOLLOW MANUFACTURER INSTRUCTIONS TO INCLUDE INSTALLING

BOND BREAKER TAPE OR OPEN CELL BACKER ROD. AVOID 3 SIDED ADHESION PER MFG. INSTRUCTIONS. SEE DETAIL D AND E.

3. INSTALL NEW WEEP HOLES THROUGH EXISTING SEALANT AT AREA SHOWN IN 1/COO1.

4. THE CONTRACTOR MUST INSTALL NEW WEEP HOLES EVERY 2' AT THE FOLLOWING LOCATIONS:

4.1. TOP OF THE CORBELL, DIRECTLY ABOVE THE TOP BRICK AND AT THE BOTTOM OF THE FLASHING THROUGHOUT THE ENTIRE BASE BUILDING AND LINK.

4.2. ROWLOCK COURSE JUST BELOW THE SILL THROUGHOUT THE ENTIRE BASE BUILDING AND LINK.

4.3. SOLDIER COURSE AT THE BASE BUILDING SIDEWALK: APPROXIMATELY 2" ABOVE THE TOP OF SIDEWALK AT THE VERTICAL MORTAR JOINT.

4.4. ABOVE AT WINDOWS, DIRECTLY ABOVE THE FIRST BRICK AND AT THE BOTTOM OF THE FLASHING.

5. INSTALL NEW STAINLESS STEEL WEEP HOLE COVERS OVER THE NEW WEEP HOLES LOCATED ABOVE THE SIDEWALK.

6. INSTALL NEW OPEN CELL WEEPHOLE MESH AT ALL NEW WEEPHOLES.

7. EXISTING BRICK SILL IS LEVEL AND DOESN'T PROMOTE DRAINAGE. CONTRACTOR MUST REMOVE ENTIRE BRICK SILL AND SAWCUT ~3/4" BELOW OF

EXISTING BRICK/MORTAR AND REMOVE SECTION. INSTALL NEW BRICK AND MORTAR AT AN APPROXIMATE 20 DEG SLOPE TO MATCH OTHER SILLS. THIS

WORK IS LIMITED TO ONE WINDOW SILL BAY AT SOUTH OF BASE BUILDING AS SHOWN IN 1/C001 SEE AS-BUILT APPENDIX FOR WINDOW SILL BAY

DIMENSIONS.

8. DETAILS ARE FOR REFERENCE ONLY. REFER TO AS BUILTS FOR EXACT EXISTING INSTALLATION.

SCALE: 3" = 1'-0"

WINDOW SILL SECTION

SCALE: 3/4" = 1'-0"

WALL SECTION (TYPICAL)

FOUNDATION SILL SECTION

1. DIMENSIONS OF A AND C

SHALL BE AT LEAST 1/4".

2. RATIO OF A:B SHALL BE 2:1

MINIMUM.

3. JOINT SURFACES SHALL BE

TOOLED CONCAVE.

4. DIMENSION B SUGGESTED

MAXIMUM = 3/8".

5. DIMENSION A MAXIMUM = 4".

SEALANT JOINT (TYPICAL)

FOUNDATION SILL SECTION

3" 0 6"

3"

1' 0 1' 3'

SCALE: 3/4" = 1'-0"

2'

0'-0"

F.F. EL.

14'-8"

EL.

TOP MAS

8'-8"

EL.

CORBEL

TOP OF GRADE (VARIES +-3")

BRICK CORBEL/LINTEL SECTION

ABOVE WINDOWS ONLY

NEW WEEP AT THIS LOCATION

SEE NOTE 4.4. INSTALL

NOTES:NOTES:

NOTES:

BTV-23000478-C002

CIVIL DETAILS

btv-23000478-c002

2023-10-30T09:30:41-0400

HENRY B NEWCOMB

2023-10-31T09:52:54-0400

BRIAN A FONSECA

:4 lo tt e

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BTV-23000478-G001

COVER SHEET & INDEX OF DRAWINGS

-g

BURLINGTON, VERMONT

AIR TRAFFIC CONTROL TOWER (ATCT)

T OF TRANSPO

T A

IC

OF

STATES

IT

TM

EN

AVIA

I

LAR

TRAT

SI

NI

BTV-23000478-G001

BTV-23000478-C001

BTV-23000478-C002

COVER SHEET & INDEX OF DRAWINGS

CIVIL DETAILS

DRAWING NUMBER DRAWING TITLE

DRAWING LIST

btv-23000478-g001

2023-10-30T09:30:07-0400

HENRY B NEWCOMB

2023-10-31T09:52:25-0400

BRIAN A FONSECA