RFI 2 - 045-046-047-Roof-Plot.pdf

M K

R

EV

IS

IO

N D

AT

E

D R

AW

N

C H

EC

KE

D

SC

AL

E

C

AT

EG

O

R Y

C O

D E

D

AT

E

D R

AW

IN

G N

O

AP

PR

O

VE

D B

Y

C H

EC

KE

D B

Y

D R

AW

N

B Y

SH

EE

T O

F

AI

R

NA

TI

ON

AL

GU

AR

D

CI

VI

L

E N G

IN

E

ER

IN

G

GEO

GRA

PH

IAE

S C

I EN

TIA

EQ

UE

CO

NF

IN

IA

PE

NE

TR

AM

US

NORTH

Graphic Scale: 1/16"=1'-0"

0 16' 32' 48' 64'

045-046-047-ROOF

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

ROOF PLAN - BLDG 47

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

ROOF PLAN - BLDG 46

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

ROOF PLAN - BLDG 45

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

KEYED NOTES (SHEET A1 ONLY)

GENERAL NOTES (FOR ALL SHEETS)

LEGEND

EDGE OF ROOF

20'-0"± ABV. GRADE

EXISTING ROOF VENTILATOR LOCATION

AREAS OTHER THAN THOSE DEPICTED ON THE PLANS MAY ALSO REQUIRE REPAIS.

A COMPLETE SURVEY SHALL BE DONE ON EACH ROOF AND REPAIRS SHALL BE MADE

TO THE ENTIRE SURFACE OF THE 3 ROOFS INVOLVED AS REQUIRED TO PROVIDE

WATERIGHT & STRUCTURALLY SOUND CONST. AREAS REQUIRING REPAIR SHALL BE

REPORTED TO THE CONTRACTING OFFICER FOR VERIFICATION. REPAIR AS

DIRECTED.

ANY ROOF DECKING DAMAGED BEFORE OR AFTER DEMOLITION SHALL BE

REPORTED TO THE CONTRACTING OFFICER FOR VERIFICATION. REPLACE WITH

NEW DECKING AS DIRECTED. CONTRACTOR SHALL PROTECT EXPOSED ROOF FROM

ANY WEATHER DAMAGE DURING CONSTRUCTION.

WHERE ROOF DECKING IS DAMAGED. ALSO INSPECT ROOF JOISTS FOR FURTHER

DAMAGE. REPORT ANY DAMAGED ROOF JOISTS OR SHEATING TO HE

CONTRACTING OFFICER FOR VERIFICATION AND REPLACE AS DIRECTED.

THE ENTIRE ROOF OF ALL 3 BUILDINGS INVOLVED IN THIS PROJECT SHALL BE

WARRANTIED FOR A MINIMUM OF 25 YEARS.

IT HAS BEEN SUBSTANTIATED BY MATERIAL TESTING THAT THE EXISTING ROOF

SHINGLES ON BUILDINGS 45, 46, AND 47 AT JEFFERSON BARRACKS CONTAIN

APPROXIMATELY 50% ASBESTOS FIBERS.

CONTRACTOR IS RESPONSIBLE TO ASSURE THAT DEMOLITION PROCEDURES AND

DISPOSAL OF THE ASBESTOS BEARING MATERIALS ARE DONE IN STRICT

ACCORDANCE WITH MISSOURI DEPARTMENT OF NATURAL RESOURCES AND EPA

REGULATIONS. BASE BIO-ENVIORNMENTAL AND MISSOURI DNR PERSONNAL WILL

MAKE OCCASIONAL VISITS THROUGHOUT THE PROJECT TO ASSURE AONCURRENCE.

NEW SHINGLES MUST ASTHETICALLY MATCH EXISTING AS PER REQUIREMENTS OF

DEPARTMENT OF INTERIOR AND MISSOURI DEPARTMENT OF NATURAL RESOURCES

FOR REHABILITATION OF HISTORIC BUILDINGS.

INSTALLATION OF THE NEW SHINGLES MUST BE DONE IN STRICT ACCORDANCE

WITH THE MANUFACTURERS RECOMMENDATIONS FOR SAFE HANDLING. CUTTING,

ETC...(INCLUDING DISPOSAL OF DROPPINGS) AS WELL AS ALL APPLICABLE RULES

AND REGULATIONS FOR INSTALLATION OF MATERIALS OF THIS TYPE (EPA, OSHA,

ETC.)

ALL SLOPES AND DIMENSIONS ARE TO BE FIELD VERIFIED.

ALL NEW OR EXISTING WOOD FASCIA BOARDS, SOFFIT MOLDINGS, TRIM

VENTILATIONS, METAL GUTTERING, DOWNSPOUTS AND DOWNSPOUT HANGERS SHALL

BE PAINTED. SEE SPECIFICATIONS.

ANY WOOD FASCIA BOARDS, MOULDINGS OR TRIM WHICH ARE MISSING OR

DAMAGED SHALL BE REPLACED SEE PALNS & DETAILS FOR KEYED IN WOOD TRIM

PIECES MISSING. REPORT TO CONTRACTING OFFICER ABOUT VERIFICATION OF

DAMAGED WOOD FASCIA BOARDS WHICH ARE NOT KEYED ON THESE DRAWINGS.

15 LB ASPHALTIC FELT. (1 PLY) SHALL BE INSTALLED BENEATH NEW SHINGLES

(TYPICAL) PROVIDE ICE PROTECTION UNDERLAYMENT AT EVES.

WHERE DISSIMILAR METALS OCCUR PAINT LEAST VIEWABLE WITH BITUMINOUS

PAINT. SEE SPECIFICATIONS.

CONTRACTOR TO COORDINATE INSTALLATION OF LIGHTING PROTECTION

SYSTEM WITH NEW ROOF PROVIDE COMPLETE WATERTIGHT INSTALLTION

REFERNCES ON THE DRAWINGS TO SMACNA ARE FROM THE SMACNA

ARCHITEVTURAL SHEET METAL MANUAL. FOURTH EDITION 1987.

2' -0

'-0

2' -0

2'-0" 225'-0"± 2'-0"

2' -0

'-0

2' -0

2'-0" 225'-0"±

2' -0

'-0

2' -0

2'-0" 225'-0"±

2 2

65417

2 2

17 4 5 6

4 5 7

3 9 14

3 9

100% 50%

100%

50%

100% 50%

100%

75%

25% 1 15

2'-0"

EJ

DS DS

EJ

V

TYP.

V

TYP.

V

TYP.

TYPICAL

EJ EJ

EJ EJ EJ EJ

EJ

DS DS DS

DS DSDSDS

TYP

TYP11

A2

A2

HIGH POINT OF PORCH ROOF

17'-0" ± ABV. GRADE

EDGE OF ROOF

20'-0"ABV GRADE

A2

EJEJ EJ DS DSDSDS DS EJ

EJ EJ DS DSDSDS EJ

EJ

2'-0"

V

TYP.

TYPICALV

TYP.

TYP.

EJ 2

TYP.

50%50% 10%

50%10%

LINE OF WALL

BELOW, TYP.

HIGH POINT OF PORCH ROOF

17'-0" ± ABV. GRADE

TYP.

A2

EDGE OF ROOF

20'-0"ABV GRADE

EJ

DS DS

V

TYP.

TYP.

TYPICAL

EJ EJ

EJ

EJ

DS DSDSDS

TYP10

A2

TYP.

A2 54 50% 50%

TYP.

EJ DS EJ DS DSEJ

HIGH POINT OF PORCH ROOF

17'-0" ± ABV. GRADE

7 30%

EJ

ROOF RIDGE, TYP.

54 100% 100% 7 75%

8 9

EXISTING PORCH ROOF TO REMAIN. NO WORK REQUIRED. NOT TO USE THIS

ROOF AS A WORK SURFACE. STRUCTURAL SOUNDNESS IN QUESTION.

EXISTING ROOF VENTILATOR TO BE REPAIRED OR REPLACED SEE DTLS. 2/A2 AND

3/A2.

REMOVE EXISTING TEMPORARY ROOF PATCH. REMOVE ROTTED WOOD DECK AND

FRAMING IN THIS AREA AND REPLACE WITH NEW SEE DTL. 2/A2.

REMOVE EXISTING ROTTED AND/OR DIALPIDATED WOOD FACIA. REPLACE WITH

NEW TO MATCH EXISTING.

REMOVE EXISTING ROTTED AND/OR DILAPIDATED WOOD T&G SOFFIT. REPLACE

WITH NEW TO MATCH EXISTING. SEE DTL. 1/A2.

REMOVE ALL EXISTING REMAINING METAL GUTTER. INSTALL NEW TO MATCH

EXISTING AFTER FASCIA HAS BEEN PAINTED. SEE DTL. 5/A2.

REMOVE EXISTING ROTTED JOIST ENDS AS REQUIRED AND "SCAB-ON" NEW LUMBER

TO PROVIDE NECESSARY FRAMING FOR SOFFITS AND FASCIA. SEE DTL. 4/A2.

REPAIR MORTAR ON TOP OF EXISTING CHIMNEY TO PROVIDE FOR DRAINAGE. ALSO

REPAIR FLUE PIPE AT TOP OF CHIMNEY.

TUCKPOINT BRICK CHIMNEY ABOVE ROOF LINE. SEE DTL. 6/A2. REMOVE EXISTING

MTL. FLASHING AND PROVIDE NEW PER DETAIL. 7/A2.

REBUILD BRICK CHINEY TO 12'-0" ABOVE ROOF LINE. TUCKPOINT EXISTING

BRICK ABOVE ROOF LINE SEE DTL. 5/A2. REMOVE EXISTING MTL. FLASHING AND

ROOF FRAMING IN THIS AREA SHALL BE REPLACED WITH NEW. CHIMNEY FLASHING

SHALL BE REMOVED AND REPLACED PER DETAIL 7/A2.

REMOVE ALL EXISTING ROOFING INCLUDING SHINGLES, RIDGE CAP, FELTS AND

FASTENERS.

REMOVE EXISTING LEAD VENT FLASHING AND PROVIDE NEW FLASHING PER DETAIL

3/A3.

REMOVE ALL EXISTING RIDGE CANT BOARDS.

PROVIDE DOWNSPOUT DOWN TO PORCH ROOF LEVEL WITH ELBOW AT BOTTOM.

PROVIDE SPLASHOUT DOWN TO PORCH ROOF LEVEL WITH BELOW AT BOTTOM.

PROVIDE SPLASH PAN (EVEN IF ROOF DOESNT EXIST.) TYPICAL OF 3. SEE DTL.

12/A2.

V

DS

EXISTING PLUMBING VENT LOCATION

LIGHTING PROTECTION SEE DTLS 1/A3,2/A3&4/A3

ROOF SLOPE

RUN

R

IS

E

# % KEYED NOTE AND APPROXIMATE PERCENTAGE PER SIDE (IF SHOWN)

OF MATERIAL TO BE REMOVED AND/OR REPLACED

DOWNSPOUT LOCATION. REPLACE AS REQUIRED TO MATCH EXISTING.

SEE DTL 9B/A2. MAKE NOTE OF EXIST. LOCATIONS PRIOR TO DEMOLITION.

APPROXIMATE AREA OF EXIST. TEMPORARY ROOF PATCHES TO BE REMOVED

SEE KEYED NOTE 3

PLUG EXISTING 5'Ø STAND PIPES & ABANDON. TYPICAL OF

9 PER BUILDING.

PROVIDE DOWNSPOUT DOWN TO GRADE WITH ELBOW @ BOTTOM.

PROVIDE PRECAST CONC. SPLASH BLOCKS @ EACH LOCATION.

TYPICAL OF 6 PER BUILDING. ADJUST LOCATION OF

DOWNSPOUTS AS REQ'D TO AVOID EXIST. STANDARDS.

10%

Sc an ne d by S an ch ez

A ss oc ia te s, In c.

T el

: 3

-5

-7

Fa x:

-5

-3

- s an ch ez js an ch ez .c om w w w .js an ch ez .c om Fi le na m e:

D :\J ob s\

M

AN

G

Je ffe rs on

B ar ra ck s sc an s

- J oh n

- S on nt ag \0

-0

-0

-R oo f.d w g

D at e:

0/

/2

T im e:

1:

8/ 6/

1:

:2

AM

, P lo tte d by : J

. M

AT

TH

EW

S

AutoCAD SHX Text Missouri Air National Guard

AutoCAD SHX Text Jefferson Barracks NGB

AutoCAD SHX Text St. Louis, Missouri 63125