architectural symbols general notes abbreviations · 2021. 3. 2. · piping details. 1.structural...
TRANSCRIPT
LOCATION PLAN
SITE PLAN
CONTRACT DRAWINGS
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D.C.S BUILDING NUMBER 00000
GOVERNOR NED LAMONT
PROJECT NO. BI-RD-315
STATE OF CONNECTICUTNO. TITLE
COVER SHEET
G1.0 GENERAL NOTES
G1.1 BUILDING INFORMATION - CENTENNIAL HALL & GRASSO HALL
A1.0 ROOF PLAN - CENTENNIAL HALL
A1.1 ROOF PLANS - CENTENNIAL HALL
A1.2 ROOF DETAILS - CENTENNIAL HALL
A1.3 ROOF DETAILS - CENTENNIAL HALL
A1.4 ROOF DETAILS - CENTENNIAL HALL
A2.0 ROOF PLAN - GRASSO HALL
A2.1 ROOF PLANS - GRASSO HALL
A2.2 ROOF DETAILS - GRASSO HALL
A2.3 ROOF DETAILS - GRASSO HALL
ME1.1 MECHANICAL ELECTRICAL ROOF PLANS - CENTENNIAL HALL
ME2.1 MECHANICAL ELECTRICAL ROOF PLANS - GRASSO HALL
DEPARTMENT OF ADMINISTRATIVE SERVICES
JOSH GEBALLE
COMMISSIONER
WESTERN CONNECTICUT STATE UNIVERSITY
DR. JOHN B. CLARK
PRESIDENT
ROOF REPLACEMENT AT CENTENNIAL HALL & GRASSO HALL
WESTERN CONNECTICUT STATE UNIVERSITY
DANBURY, CONNECTICUT
ARCHITECT:
QUISENBERRY ARCARI MALIK, LLC
195 SCOTT SWAMP ROAD
FARMINGTON, CT, 06032
860-677-4594
ENGINEER:
RZ DESIGN ASSOCIATES, INC.
750 OLD MAIN STREET
ROCKY HILL, CT, 06067
860-436-4336
CENTENNIAL
HALL
PARKING
GARAGE
GRASSO
HALL
OBSERVATORY
ARCHITECTURAL SYMBOLS
EXISTING DOOR
EXISTING WALL
NEW DOOR
NEW FOUNDATION WALL
NEW CMU WALL
NEW STUD WALL
WALL TO BE DEMOLISHED
ELEVATION MARKER
ROOM NAME /ROOM NUMBER
WALL IDENTIFICATION
WINDOW IDENTIFICATION
DOOR IDENTIFICATION
COLUMN IDENTIFICATIONCol. 4-D
ELEVATION MARKER
SECTION MARKER
C
3
OFFICE215
203
A3.2
2
A2.1
1
1. GENERAL CONTRACTOR TO NOTIFY ARCHITECT OF ANY INCONSISTENCIES IN THEDRAWINGS, EXISTING CONDITIONS OR THE PROPOSED CONSTRUCTION IMMEDIATELY.
2. GENERAL CONTRACTOR TO TAKE AND VERIFY ALL DIMENSIONS AND CONDITIONS ON THEJOB AND SHALL BE HELD RESPONSIBLE FOR THE SAME.
3. ALL NOTES AND DIMENSIONS DESIGNATED AS "TYP." OR "TYPICAL" APPLY TO ALL SIMILARCONDITIONS THROUGHOUT THE PROJECT.
4. THESE PLANS ARE NOT TO BE SCALED FOR CONSTRUCTION PURPOSES. DIMENSION LINESAND NOTES SUPERSEDE ALL SCALED REFERENCES.
5. ALL DIMENSIONS ARE TO FACE OF MASONRY, FACE OF STUD AND CENTERLINE OFSTRUCTURAL STEEL COLUMNS UNLESS OTHERWISE NOTED.
6. ROOFING CONTRACTOR TO VERIFY QUANTITY AND LOCATION OF ROOF PENETRATIONS,AND TO FLASH ACCORDING TO MANUFACTURER'S SPECIFICATIONS.
7. PROVIDE AN ALUMINUM DIVIDER STRIP AT ALL DOOR THRESHOLDS WHERE TWO DIFFERENT FINISHES MEET UNLESS OTHERWISE NOTED.
1. REMOVE ALL MATERIALS, ASSEMBLIES AND CONSTRUCTED ELEMENTS AS REQUIRED TOACCOMMODATE THE NEW CONSTRUCTION.
2. PROTECT ALL EXISTING FINISHES AND SPACES NOT AFFECTED BY THE CONSTRUCTION ORDIRECTLY ADJACENT TO THE CONSTRUCTION. ALL EXISTING FINISHES AFFECTED BY THEDEMOLITION WORK ARE TO BE RETURNED TO A STATE OF FINISH EQUIVALENT TO THATPRIOR TO COMMENCEMENT OF THE WORK.
3. PROVIDE DUST-PROOF PARTITIONS SEPARATING THE DEMOLITION AND WORK AREASFROM AREAS UNAFFECTED BY THE CONSTRUCTION.
4. CLEAN ALL AREAS OF THE PROJECT PERIODICALLY TO MAINTAIN A SAFE AND CLEARWORKING ENVIRONMENT. PROVIDE FINAL CLEANING OF THE ENTIRE PROJECT SITE AT THECOMPLETION OF THE PROJECT WORK.
5. PROVIDE TEMPORARY SHORING OR BRACING AS REQUIRED TO PROPERLY COMPLETE THEWORK. COORDINATE SHORING WITH ALL SUB-CONTRACTORS, AND NOTIFY THE ARCHITECTOF ANY PROBLEMS OR CONCERNS IMMEDIATELY.
6. ENSURE THAT EXISTING MECHANICAL AND ELECTRICAL SYSTEMS CONTINUE TO FUNCTIONAS PRACTICAL THROUGHOUT THE CONSTRUCTION PROCESS. COORDINATE WITH THEOWNER DIRECTLY ANY TIME PERIODS DURING WHICH ESSENTIAL SERVICES MAY BENON-FUNCTIONING OR DISCONNECTED.
7. REMOVE EXISTING ROOF AND SIDING AS REQUIRED TO ACCOMMODATE THE NEWCONSTRUCTION. ERECT TEMPORARY BARRIERS OR PROTECTIONS AS NECESSARY TOPROTECT THE EXISTING BUILDING FROM THE ELEMENTS DURING THE CONSTRUCTIONPROCESS.
8. PROTECT PEDESTRIANS FROM FALLING MATERIALS & DEBRIS AT ALL MEANS OF EGRESS,EXIT DISCHARGE POINTS, ETC. G.C. TO SUBMIT DOCUMENTATION SHOWING COMPLIANCEWITH IBC CH 33 SAFEGUARDS DURING CONSTRUCTION
RWC Rain Water Conductor
CorridorCORR.
T&G Tounge and Groove
FixtureFIXT.
General Contractor
Gypsum Board
Furnish, Furnishings, Furniture
Furred, Furring
H.B. Hose Bibb
GaugeGA.
H.C. Handicapped
HORIZ.
H.M.
HGT.
Hollow Metal
Horizontal
Height
GYP. BD.
G.C.
GALV. Galvanized
FootingFTG.
FURR.
FURN.
FDN Foundation
FLR.FIN.
FLASH
F.D.
FLR.
Floor Drain
Floor Finish
Floor
Flashing
Vinyl Composition Tile
Waterproofing
Welded Wire Fabric
White Board
W.P.
WD.
W.W.F.
W.BD.
W/ With
Wood
VEST.
VCT.
Vestibule
Unless Otherwise Noted
Underwriter's Laboratory
Unit Heater
Unit Ventillator
U.L.
U.H.
U.O.N.
U.V.
T.O.
TYP.
T. Tread
Typical
Top Of
Fire Extinguisher
Fire Retardant
Expansion Joint
Existing To Remain
Finish, Finished
Fiber Reinforced Gypsum Panel
Exterior Insulation Finish System
Drinking Fountain
Electric Water Cooler
Electric, Electrical
Course, Courses
EWC.
ExteriorEXT.
F.R.G.P.
FPRFG.
F.R.
F.E.
FIN.
Fireproofing
E.I.F.S.
FT. Feet, Foot
EquipmentEQUIP.
E.T.R.
EXP.
E.J.
EXIST.
Expansion
Existing
EMERG.
ELEV.
EQ.
EL.
Elevator
Equal
Emergency
Elevation
DoorDR.
DrawingDWG.
EA.
ELEC.
D.F.
Each
D.S.
DN
DBL.
D.H.
Downspout
Down
Double
Double Hung
DepartmentDEPT.
DIM.
DIST.
DIA.
DET.
Dimension
Distance
Diameter
Detail
DEMO.
DEG.
CRS.
Degree
Demolition
S.D. Soap Dispenser
STOR. Storage
To Match Existing
Toilet Paper Dispenser
Tack Board
Susp. Acoustic Tile Ceiling
Structural Steel
Structure, Structural
Suspend, Suspention
T.M.E.
T.BD.
THRU
T.P.D.
Through
S.A.T.C.
STRUCT.
SUSP.
S.STL.
Sound Transmission Coefficient
Sound Transmission Class
Specifications
Stainless Steel
Square Feet
SQ. Square
STL.
S.S.
STD.
S.F.
Steel
Standard
S.T.C.
SPEC.
S.T.D.
Seismic Joint
Sanitary Napkin Dispenser
Sanitary Napkin Receptacle
SECT. Section
SHT.
S.J.
SIM.
Sheet
Similar
SCHED.
SC.
S.N.D.
S.N.R.
Schedule
Scupper
Refrigerator
Receiving
Roof Drain
Revised, Revision
Reinforce
REQ'D Required
R.D.
REV.
R.
RM.
Riser
Room
REM
REINF.
REFR.
RECV.
Remove
MAS. Masonry
AsphaltASPH.
Built Up Roofing
Cabinet Unit Heater
Brick Expansion Joint
Bevel, Beveled
CabinetCAB.
Chalk BoardC.BD.
ConcreteCONC.
CONTR.
CONT.
CJ
CONF.
Continuous
Contractor
Conference
Control Joint
CLO.
COL.
Closet
Column
Ceiling HeightCLGHT.
CTR.
C.T.
CL.
CEM.
Center
Ceramic Tile
Centerline
Cement
CAP.
CASE
CLG.
C.U.H.
Capacity
Casement
Ceiling
BituminousBIT.
Bottom OfB.O.
BLDG.
B.U.R.
B.E.J.
Building
BD.
BOT.
BLK.
BLKG.
Board
Bottom
Block
Blocking
BEV.
BM
BRG.
Beam
Bearing
AUTO.
ASSY.
ASST.
Automatic
Assembly
Assistant
PLYWD. Plywood
Precast Expansion Joint
Prefabricated
Quarry Tile
Polyvinylchloride
QTY.
RAD.
Q.T.
Radius
Quantity
P.E.J.
PREFAB.
PVC.
Perpendicular
Plastic Laminate
Paper Towel Dispenser
PERP.
PLAM.
PLUMB.
PLAS.
PL. Plate
Plumbing
Plaster
PTD.
P.T.D.
PR.
PASS. Passage
Pair
Painted
N North
Outside Diameter
Overhead
On Center
Not To Scale
Not In Contract
OFF. Office
O.H.
O.D.
O.C.
N.T.S.
N.I.C.
Miscellaneous
Mechanical
Maximum
Mezzanine
Masonry Opening
MIN.
MISC.
MEZZ.
Minimum
MAX.
MECH.
M.O.
MAT. Material
As Selected By Owner
As Provided By Owner
Aluminum Frame
Architect, Architectural
Anchor, Anchorage
Air Conditioning
Air Handling Unit
Acoustical Tile
Acoustic, Acoustical
Above Finish FloorA.F.F.
Anchor BoltAB.
ARCH.
A.S.B.O.
A.P.B.O.
ASB. Asbestos
L
ANOD.
APPR.
Angle
Anodized
Approved
A.H.U.
ALUM.
ALF.
ANCH.
ALT.
Aluminum
Alternate
A.C.T.
A/C
A.C.
InchIN.
Kick PlateK.P.
Marker Board
Laboratory
Manufacturer
Maintenance
M.BD.
MFRG.
MAINT.
MACH. Machine
LTG.
LAV.
LAB
Lavatory
Lighting
Insulation
Inside Diameter
Information
INSUL.
JT.
INT.
Joint
Interior
INCL.
INFO.
I.D.
Included
ABBREVIATIONS
1. GUTTERS AND DOWNSPOUTS SHALL DISCHARGE AT PERIMETER DRAIN IF PROVIDED OR ATGUTTER SPLASH BLOCKS UNLESS LOCAL CODES REQUIRE STORM WATER MANAGEMENTSYSTEMS. REFER TO APPROVED SITE PLAN FOR STORM WATER MANAGMENT SYSTEMPIPING DETAILS.
1. STRUCTURAL STEEL COMPONENTS SHALL CONFORM TO THE CURRENT SPECIFICATIONSFOR THE DESIGN, FABRICATION AND ERECTION OF STRUCTURAL STEEL FOR BUILDINGS ASADOPTED BY THE AMERICAN INSTITUTE OF STEEL CONSTRUCTION.
2. UNLESS OTHERWISE NOTED, ALL STRUCTURAL STEEL SHALL BE IN ACCORDANCE WITHASTM SPECIFICATIONS A-36. STEEL FOR PIPE COLUMNS SHALL BE IN ACCORDANCE WITHASTM SPECIFICATIONS A-501.
3. ALL STEEL-TO-STEEL CONNECTIONS SHALL BE FABRICATED IN ACCORDANCE WITHINDUSTRY STANDARD PRACTICES FOR BOLTED OR WELDED CONNECTIONS.
GENERAL NOTES
DEMOLITION NOTES
SITE WORK
METALS
MECHANICAL NOTES1. MECHANICAL CONTRACTOR SHALL VERIFY EXISTING CONDITIONS PRIOR TO COMMENCING
WORK. NOTIFY THE ARCHITECT OF ANY CONDITIONS WHICH MAY ADVERSELY AFFECT THEPROPER INSTALLATION OF THE NEW SYSTEMS.
2. MECHANICAL CONTRACTOR SHALL DESIGN, PURCHASE AND INSTALL ALL NEWCOMPONENTS AS REQUIRED TO PROPERLY CONDITION THE SPACE(S) AFFECTED BY THISCONSTRUCTION PROJECT. IF THE MODIFICATION OF EXISTING SYSTEMS IS NECESSARY,SUCH MODIFICATIONS SHALL NOT ADVERSELY AFFECT THE OPERATION OF THESESYSTEMS OR COMPONENTS.
3. COORDINATE MECHANICAL WORK WITH THE WORK OF OTHER TRADES. DO NOT ALTER THEWORK OF PREVIOUS TRADES WITHOUT PRIOR APPROVAL.
4. PERFORM ALL NEW MECHANICAL WORK IN ACCORDANCE WITH 2018 CT STATE BUILDINGCODE INCLUDING REFERENCED STANDARDS, CT AMENDMENTS AND ACCEPTEDSTANDARDS OF PRACTICE.
ELECTRICAL NOTES1. ELECTRICAL CONTRACTOR SHALL VERIFY EXISTING CONDITIONS PRIOR TO COMMENCING
WORK.
2. ELECTRICAL CONTRACTOR SHALL DESIGN, PURCHASE AND INSTALL ALL NEW COMPONENTSAS REQUIRED TO PROPERLY SERVICE THE SPACE(S) AFFECTED BY THIS CONSTRUCTIONPROJECT. IF THE MODIFICATION OF EXISTING ELECTRICAL SYSTEMS IS NECESSARY, SUCHMODIFICATIONS SHALL NOT ADVERSELY AFFECT THE OPERATION OF THESE SYSTEMS.
3. COORDINATE ELECTRICAL WORK WITH THE WORK OF OTHER TRADES. DO NOT ALTER THEWORK OF PREVIOUS TRADES WITHOUT PRIOR APPROVAL.
4. PERFORM ALL NEW ELECTRICAL WORK IN ACCORDANCE WITH 2018 CT STATE BUILDINGCODE INCLUDING REFERENCED STANDARDS, CT AMENDMENTS AND ACCEPTEDSTANDARDS OF PRACTICE.
5. COORDINATE THE FINAL LOCATION OF ALL ELECTRICAL DEVICES AND THEIR INTENDEDOPERATION WITH THE OWNER.
WIND UPLIFT RATINGS
1. WIND SPEED (95 MPH), 3 SEC GUST*
2. GROUND SURFACE ROUGHNESS (C)*
3. IMPORTANCE FACTOR (1.15)*
4. SAFETY FACTOR (2.0)*
*INFORMATION PROVIDED BY FM GLOBAL PER DATA SHEET 1-28 WIND DESIGN
02/23/2021
drawing prepared by
project no.
project
drawing no.
drawn by
scale
date
drawing title
descriptiondatemark
R E V I S I O N S
ROOF REPLACEMENT AT CENTENNIAL HALL
WESTERN CONNECTICUT STATE UNIVERSITY
BI-RD-315
STATE OF CONNECTICUTDEPARTMENT OF ADMINISTRATIVE SERVICES
DANBURY, CONNECTICUT
AND GRASSO HALL
professional seal
195 SCOTT SWAMP ROAD
QUISENBERRY ARCARI MALIK, LLC
FARMINGTON, CONNECTICUT
AMT
AS NOTED
G1.0
GENERAL NOTES
GRASSO HALL
CENTENNIAL HALL
02/23/2021
drawing prepared by
project no.
project
drawing no.
drawn by
scale
date
drawing title
descriptiondatemark
R E V I S I O N S
ROOF REPLACEMENT AT CENTENNIAL HALL
WESTERN CONNECTICUT STATE UNIVERSITY
BI-RD-315
STATE OF CONNECTICUTDEPARTMENT OF ADMINISTRATIVE SERVICES
DANBURY, CONNECTICUT
AND GRASSO HALL
professional seal
195 SCOTT SWAMP ROAD
QUISENBERRY ARCARI MALIK, LLC
FARMINGTON, CONNECTICUT
AMT
AS NOTED
G1.1
BUILDING INFORMATION
CENTENNIAL HALL & GRASSO HALL
1
ROOF PLAN
SCALE: 1/16" = 1'-0"
8' 16'0 32'
ROOF PLAN KEY
- EXISTING CONCRETE PLANK DECK- RIGID INSULATION, 4" MIN. (2 - 2" LAYERS)- TAPERED INSULATION (14" PER FOOT, 1.5" MIN. EDGE THICKNESS)- 12" RECOVERY BOARD- FULLY ADHERED EPDM ROOF SYSTEM
AGENERAL ROOFING NOTES:
CONTRACTOR IS TO VERIFY ALL EXISTINGCONDITIONS PRIOR TO BID
PRIOR TO INSTALLATION OF NEW ROOF,CONTRACTOR IS TO REMOVE ENTIREEXISTING ROOFING SYSTEM, INCLUDING ALLMEMBRANES, FLASHING, BOARDS,BLOCKING, TRIM, INSULATION, FASTENERS,SEALERS, AND REQUIRED EDGE METAL.ROOF IS TO BE STRIPPED DOWN TO THEEXISTING STRUCTURE
CONTRACTOR IS TO PROTECT THE ROOF,PHASE THE DEMOLITION & CONSTRICTION,IN SUCH A WAY AS TO PERMIT NO WATERINFILTRATION DURING DEMOLITION &CONSTRUCTION
OWNER & ARCHITECT TO SELECT EDGEMETAL COLOR FROM MANUFACTURERSFULL RANGE OF AVAILABLE COLORS
VERIFY SIZE OF EXISTING ROOF DRAINS INFIELD
ALL NEW BLOCKING IS TO BE PRESSURETREATED, USE CORROSION RESISTANTFASTENERS THAT ARE COMPATIBLE WITHTHE WOOD NAILERS
WOOD NAILERS & BLOCKING ARE TO BESECURED AS FOLLOWS FOR A MINIMUMWIND ZONE RATING OF 90
WOOD TO WOOD - SIMPSONSTRONG - DRIVE SDS ¼-INCH DIAMETERCONNECTOR SCREWS OR EQUAL, TWOROWS, SPACED AT 24" O.C. FORZONE 2 & 12" O.C. FOR ZONE 3. (FULLEMBEDMENT, MAXIMUM 3”)
WOOD TO CONCRETE - SIMPSONSTRONG-TIE 3/8-INCH DIAMETER TITENHEAVY DUTY SCREW ANCHOR OR EQUAL,SPACED STAGGERED AT 48" O.C. FORZONE 2 & 24" O.C. FOR ZONE 3.(MIN.1.25” EMBEDMENT)
REMOVE, RAISE, EXTEND & REINSTALL ALLEXISTING WIRING CONDUITS ON ROOFDECK AS REQUIRED TO ACCOMMODATENEW ROOF SYSTEM
SEE SPECIFICATIONS FOR MOREINFORMATION INCLUDING WARRANTYREQUIREMENTS
BUILDING SPRINKLER & FIRE DETECTIONSYSTEMS ARE TO REMAIN FULLYOPERATIONAL DURING THE ENTIREDURATION OF THIS ROOF REPLACEMENTPROJECT
GENERAL CONTRACTOR TO REMOVE &REINSTALL ALL MECHANICAL EQUIPMENT ONNEW CURBS (SEE DETAIL) AS REQUIRED TOACCOMMODATE NEW ROOF INSTALLATION
EXHAUST FANS, FASTEN CURBS TO ROOFDECK WITH 38" SELF DRILLING SCREWS, THREEPER SIDE (MINIMUM TOTAL OF 12). FASTENEXHAUST FAN BASE FRAME TO CURB WITH 14"#14 SELF DRILLING SCREWS, THREE PER SIDE(FOUR PER SIDE FOR EXHAUST FANS 26" ORLONGER ON A SIDE). FASTEN FRAMES OFDUCTS ON ROOF TO P.T. SUPPORT SLEEPERDIRECTLY DOWN ONTO SUPPORTING DECKWITH 38" SELF DRILLING SCREWS, SPACED @12" O.C., MAX 4" FROM END (MINIMUM THREESCREWS PER SUPPORT)
OTHER MECHANICAL EQUIPMENT, FASTEN UNITCURB TO ROOF DECK WITH 38" SELF DRILLINGSCREWS @ 12" 0.C, MAX 4" FROM EACH END(MINIMUM THREE SCREWS PER SUPPORTEDGE). FASTEN BASE OF UNIT TO CURB WITH14" #14 SELF DRILLING SCREWS SPACED @ 12"0.C, MAX 4" FROM EACH END (MINIMUMTHREE SCREWS PER SUPPORT EDGE).
CRICKET SLOPES SHALL BE CONSTRUCTED OFTAPERED INSULATION AT 12" PER FOOT
ALL INSULATION & RECOVERY BOARDS THATMAKES UP THE ROOFING SYSTEM ARE TO BEFULLY ADHERED TO THEMSELVES & TO THEEXISTING ROOF DECK
AT CONCRETE PLANK DECK - ADHERE ALLLAYERS OF INSULATION TO EXISTINGCONCRETE PLANK DECK AND COVER BOARDTO NEW INSULATION WITH LOW RISE FOAMINSULATION ADHESIVE. ( 34" TO 1" WIDEBEADS @ 12" O.C. )
FOR HOT WORK (IF REQUIRED) REFER TO SPECSECTION 01 35 26, 1.2, E HOT WORK FORHOT WORK PERMIT REQUIREMENTS
NO SMOKING ON THE ROOF AREAS OR WITHINTHE BUILDING AT ANY TIMES. A DESIGNATEDSMOKING AREA WITH ADEQUATE DISPOSALCONTAINERS WILL BE ESTABLISHED PRIOR TOCONSTRUCTION STARTING
DUE TO PROJECT PROXIMITY TO THE DANBURYMUNICIPAL AIRPORT THE CONTRACTOR IS TOCONTACT THE DANBURY MUNICIPAL AIRPORTWITH BUILDING COORDINATES AND ELEVATIONPRIOR TO A CRANE BEING SETUP FOR USE ONTHE PROJECT SITE.DANBURY MUNICIPAL AIRPORT 203-797-4624
B
CRICKET (12" PER FOOT)
- EXISTING METAL DECK- RIGID INSULATION, 5" MIN. (MECHANICALLY FASTENED BASE LAYER OF INSULATION, REMAINING INSULATION, COVER BOARD & EPDM MEMBRANE TO BE FULLY ADHERED)- TAPERED INSULATION (14" PER FOOT)- 12" RECOVERY BOARD- FULLY ADHERED EPDM ROOF SYSTEM
- EXISTING CANOPY METAL DECK- TAPERED INSULATION (14" PER FOOT) (MECHANICALLY FASTENED INSULATION, FULLY ADHERED COVERBOARD & EPDM MEMBRANE- 12" RECOVERY BOARD- FULLY ADHERED EPDM ROOF SYSTEM
- EXISTING SLOPED METAL DECK (14" PER FT)- RIGID INSULATION, 5" MIN. (MECHANICALLY FASTENED BASE LAYER OF INSULATION, REMAINING INSULATION, COVER BOARD & EPDM MEMBRANE TO BE FULLY ADHERED)- TAPERED INSULATION (14" PER FOOT)- 12" RECOVERY BOARD- FULLY ADHERED EPDM ROOF SYSTEM
C
D
CALL OSBI INSPECTION FOR EACH ITEM OR LAYERPRIOR TO COVERING. OSBI RESERVES THE RIGHTTO HAVE ITEMS REMOVED AT NO COST TO THEOWNER IF INSPECTION(S) ARE NOT REQUESTEDPRIOR TO COVERING
2
A1.1
1
A1.1
3
A1.1
4
A1.1
02/23/2021
drawing prepared by
project no.
project
drawing no.
drawn by
scale
date
drawing title
descriptiondatemark
R E V I S I O N S
ROOF REPLACEMENT AT CENTENNIAL HALL
WESTERN CONNECTICUT STATE UNIVERSITY
BI-RD-315
STATE OF CONNECTICUTDEPARTMENT OF ADMINISTRATIVE SERVICES
DANBURY, CONNECTICUT
AND GRASSO HALL
professional seal
195 SCOTT SWAMP ROAD
QUISENBERRY ARCARI MALIK, LLC
FARMINGTON, CONNECTICUT
AMT
AS NOTED
A1.0
CENTENNIAL HALL
ROOF PLAN
3
ROOF PLAN
SCALE: 1/16" = 1'-0"
1
ROOF PLAN
SCALE: 1/8" = 1'-0"
2
ROOF PLAN
SCALE: 1/8" = 1'-0"
4
ROOF PLAN
SCALE: 1/8" = 1'-0"
A1.4
1
A1.4
6
A1.4
1A1.4
2
A1.4
1
A1.2
2
A1.2
1
A1.2
1
A1.2
1
A1.2
10
A1.2
1
A1.4
3
A1.4
3
1
A1.3
A1.2
10
A1.4
5
1
A1.3
A1.2
10A1.2
2
A1.2
3
A1.2
1
A1.2
1
A1.2
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A1.2
1 A1.4
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6A1.4
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A1.2
10A1.4
1A1.4
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A1.4
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A1.2
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A1.4
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A1.4
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A1.4
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A1.4
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A1.2
1
A1.2
2
A1.2
2A1.4
1A1.4
1
A1.2
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A1.2
1A1.2
1
1
A1.3
1
A1.3
A1.4
4A1.4
2
A1.4
1
A1.4
2
A1.2
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A1.3
4
A1.3
4
A1.2
1
A1.2
1
A1.2
2
A1.3
9
A1.2
10
A1.4
1
A1.4
2
A1.4
1
A1.4
1
A1.3
5
A1.4
6
A1.3
3
A1.3
2
A1.3
6A1.2
6
A1.2
6
A1.2
6
A1.2
8
A1.2
6
A1.2
6
A1.2
1
A1.2
2A1.4
1
A1.4
1
A1.4
2
A1.4
4
A1.4
4
A1.4
2
A1.2
7
A1.2
10
A1.2
8
A1.2
5
A1.2
8
A1.3
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A1.3
7
A1.3
7
A1.2
2
A1.2
4
EXISTING GUARDRAILS TO REMAIN, RAISE AS REQUIRED TO
ACCOMMODATE NEW ROOF ASSEMBLY. PROVIDE NEW
PITCH POCKETS AT ALL ANCHORING POINTS, TYPICAL OF (7).
SEE DETAIL A1.4 / 3 FOR MORE INFORMATION
EXISTING GUARDRAILS TO REMAIN, RAISE AS
REQUIRED TO ACCOMMODATE NEW ROOF
ASSEMBLY. PROVIDE NEW PITCH POCKETS
AT ALL ANCHORING POINTS, TYPICAL OF (7).
SEE DETAIL A1.4 / 3 FOR MORE INFORMATION
CRICKET, TYP.
A1.4
2
A1.4
4
A1.4
3
A1.4
3 A1.2
10
A1.4
2A1.4
2
A
A
A
A
A
A
A1.4
4
EXISTING RTU &
CURB TO REMAIN
A1.4
5
REMOVE & REINSTALL EXISTING
MECHANICAL UNITS & DUCTS AS
REQUIRED TO INSTALL NEW ROOF
A1.2
10
A1.4
3
A1.4
3
A1.2
10
A1.2
10
A1.4
4
RAISE EXISTING STAIRS & GANGWAY
AS REQUIRED TO CLEAR NEW ROOF
ASSEMBLY & RAISED DUCTWORK
RAISE EXISTING DUCTWORK AS REQUIRED
TO REMOVE & INSTALL NEW ROOF
A1.4
3
A1.4
4
EXISTING RTU &
CURB TO REMAIN
A
A
A
A1.4
6
CRICKET, TYP.
A1.3
9
A1.3
10
A1.4
4
A1.4
2
A1.4
2A1.4
3
A1.4
6
A1.3
5
A1.4
3
REMOVE BASE MOUNTS OF LADDER & RAISE.
RE-WELD IN FIELD 8" HIGHER, FIELD VERIFY
A1.2
10
A1.2
10A1.2
7
D.S.
D.S.
A1.2
1
A1.3
10
A1.2
5
A1.4
3
EXISTING RTU &
CURB TO REMAIN
STEP DOWN
STEP DOWN
D
DCANOPY ROOF BELOW
CANOPY ROOF BELOW
NEW ROOF HATCH
NEW ROOF HATCH
C
CB
B
B
B
B
A
A
NEW ROOF HATCH
NEW ROOF HATCH
A
A
SEE ROOF PLAN
KEY AND GENERAL
ROOFING NOTES ON
PAGE A1.0 FOR
MORE INFORMATION
A1.3
8
NEW OVERFLOW SCUPPER
A1.3
8
NEW OVERFLOW SCUPPER
CONCRETE PLANK DECKMETAL DECK
M
E
T
A
L
D
E
C
K
(
T
O
S
T
E
P
D
N
&
C
O
N
C
R
E
T
E
P
L
A
N
K
D
E
C
K
S
T
A
I
R
&
E
L
E
V
A
T
O
R
T
O
W
E
R
)
A1.3
8 A1.3
8
A1.3
8
8
A1.3
NEW OVERFLOW SCUPPER
NEW OVERFLOW SCUPPER
NEW OVERFLOW SCUPPER
NEW OVERFLOW SCUPPER
A1.3
8
WALK PADS, TYPICAL
WALK PADS, TYP.
WALK PADS, TYPICAL
WALK PADS,
TYPICAL
NEW OVERFLOW SCUPPER
02/23/2021
drawing prepared by
project no.
project
drawing no.
drawn by
scale
date
drawing title
descriptiondatemark
R E V I S I O N S
ROOF REPLACEMENT AT CENTENNIAL HALL
WESTERN CONNECTICUT STATE UNIVERSITY
BI-RD-315
STATE OF CONNECTICUTDEPARTMENT OF ADMINISTRATIVE SERVICES
DANBURY, CONNECTICUT
AND GRASSO HALL
professional seal
195 SCOTT SWAMP ROAD
QUISENBERRY ARCARI MALIK, LLC
FARMINGTON, CONNECTICUT
AMT
AS NOTED
A1.1
CENTENNIAL HALL
ROOF PLANS
1
2
3
8
9
TYPICAL BRICK WALL FLASHING DETAILSCALE: 11
2" = 1'-0"
TYPICAL ROOF EDGE DETAILSCALE: 11
2" = 1'-0"
TYPICAL WALL PANEL FLASHING DETAILSCALE: 11
2" = 1'-0"
TYPICAL TERMINATION BAR DETAIL @ BRICKSCALE: 11
2" = 1'-0"
8" M
IN
.FULLY ADHERED EPDM ROOFING SYSTEMRECOVERY BOARD
EXISTING ROOF DECK
TAPERED INSULATION ( 14" PER FT ), 1.5" MIN.
14" / FT
.040 ALUMINUM COUNTERFLASH (3" FACE)TERMINATION BAR
CUT REGLET INTO EXTERIOR WALL
SEALANT
T.O. EXISTINGROOF DECK
T.O. EXISTINGROOF DECK
RECOVERY BOARD
EXISTING ROOF DECK
TAPERED INSULATION ( 14" PER FT ),1.5" MIN.
INSULATION 2" LAYER
INSULATION 2" LAYER
ADD ALTERNATE #1SELF ADHERED VAPOR
BARRIER
FULLY ADHERED EPDMROOFING SYSTEM
.040 ALUMINUM COUNTERFLASH(3" FACE)
TERMINATION BAR
CUT REGLET INTO EXTERIOR WALL
SEALANT
8" M
IN
.
RAISE EXISTING THRUWALL FLASHING,REMOVE BRICK AS REQUIRED
REMOVE EXISTING BRICK. PROVIDE &INSTALL NEW SMOOTH FACE BLOCK,
SIZE TO MATCH EXISTING
REMOVE & REINSTALL EXISTINGBRICK AS REQUIRED AFTER
RAISING OF THRU WALL FLASHINGPROVIDE & INSTALL NEWWEEPS @ 24" O.C. MAX
34" P.T. PLYWOOD, FASTEN TO
INSIDE FACE OF PARAPET WALLWITH 14" X 2" TAPCONS @ 12" O.C.
LEGEND:
EXISTING TO REMAIN
INSULATION 2" LAYER
INSULATION 2" LAYER
ADD ALTERNATE #1SELF ADHERED VAPOR
BARRIER
34" P.T. PLYWOOD, FASTEN TO
INSIDE FACE OF PARAPET WALLWITH 14" x 2" TAPCONS @ 12" O.C.
10
TYPICAL TERMINATION BAR DETAIL @ METAL PANELSCALE: 11
2" = 1'-0"
8" M
IN
.FULLY ADHERED EPDM ROOFING SYSTEMRECOVERY BOARD
EXISTING ROOF DECK
TAPERED INSULATION ( 14" PER FT ), 1.5" MIN.
14" / FT
.040 ALUMINUM COUNTERFLASH (3" FACE)TERMINATION BAR
CUT REGLET INTO EXTERIOR WALL
SEALANT
T.O. EXISTINGROOF DECK
INSULATION 2" LAYER
INSULATION 2" LAYER
ADD ALTERNATE #1SELF ADHERED VAPOR
BARRIER
34" P.T. PLYWOOD, FASTEN TO INSIDEFACE OF PARAPET WALL WITH 14" X 2"
TAPCONS @ 12" O.C.
CUT BACK / MODIFY EXISTING METAL WALLPANEL AS REQUIRED TO MAINTAIN 8"
MINIMUM DIMENSION ABOVE ROOF DECK
5
4
TYPICAL ROOF EDGE DETAILSCALE: 11
2" = 1'-0"
TYPICAL ROOF EDGE DETAILSCALE: 11
2" = 1'-0"
6
FULLY ADHERED EPDM ROOFING SYSTEMRECOVERY BOARD
2x6 P.T. BLOCKING & P.T. PLYWOOD AT EDGE,SECURED TO EXISTING
EDGE DETAIL W/ GUTTERSCALE: 11
2" = 1'-0"
INSULATION 3" LAYER
INSULATION 2" LAYERT.O. EXISTINGELEV. PENTHOUSE
EXISTING METAL ROOF DECKPITCHED @ 14" PER FOOT
ADD ALTERNATE #1SELF ADHERED VAPORBARRIER
.040 ALUMINUM FASCIA WITH FASCIAEXTENSION. PROVIDE CONT. ALUMINUMCLEAT FOR BOTH, FIELD VERIFY LENGTH
7
INSULATION 3" LAYER
INSULATION 2" LAYER
.040 ALUMINUM FASCIA EXTENSION WITHCONT. ALUMINUM CLEAT, FIELD VERIFY LENGTHTO COVER BLOCKING
.050 ALUMINUM FASCIA SYSTEM, 13" FACE,W/ CONT. ALUMINUM CLEAT, SECURED W/ #10X 2" STAINLESS STEEL FASTENERS @ 12" O.C.
NON-CURING SEALANT
P.T. 2x6 PLATES, SECURE TO EXISTING
FULLY ADHERED EPDM ROOFING SYSTEM
RECOVERY BOARD
ADD ALTERNATE #1SELF ADHERED VAPOR BARRIER
EXISTING METAL ROOF DECKPITCHED @ 14" PER FOOT
ELEVATOR TOWER EDGE DETAILSCALE: 11
2" = 1'-0"
T.O. EXISTINGROOF DECK
TYPICAL ROOF EDGE DETAILSCALE: 11
2" = 1'-0"
INSULATION 2" LAYER
INSULATION 2" LAYER
NON-CURING SEALANT
ADD ALTERNATE #1SELF ADHERED VAPOR BARRIER
EXISTING ROOF DECK
T.O. EXISTINGROOF DECK
T.O. EXISTINGROOF DECK
T.O. EXISTINGROOF DECK
T.O. EXISTINGROOF DECK
TAPERED INSULATION ( 14" PER FT ), 1.5" MIN.
14" / FT
EXISTING STRUCTURE TO REMAIN
RECOVERY BOARD
FULLY ADHERED EPDM ROOFING SYSTEM
.040 ALUMINUM FASCIA SYSTEM, 8.5" FACE, W/CONT. ALUMINUM CLEAT, SECURED W/ #10 X 2"STAINLESS STEEL FASTENERS @ 12" O.C.
34" P.T. PLYWOOD, FASTEN TO
INSIDE FACE OF PARAPET WALLWITH 14" X 2" TAPCONS @ 12" O.C.
P.T. 2x6 PLATES, SECURE TO EXISTING
34" P.T. PLYWOOD, SECURE
TO NEW 2x6 BLOCKING
INSULATION 2" LAYER
INSULATION 2" LAYER
NON-CURING SEALANT
ADD ALTERNATE #1SELF ADHERED VAPOR BARRIER
EXISTING ROOF DECK
TAPERED INSULATION ( 14" PER FT ), 1.5" MIN.
EXISTING STRUCTURE TO REMAIN
RECOVERY BOARD
FULLY ADHERED EPDM ROOFING SYSTEM
.040 ALUMINUM FASCIA SYSTEM, 8.5" FACE, W/CONT. ALUMINUM CLEAT, SECURED W/ #10 X 2"STAINLESS STEEL FASTENERS @ 12" O.C.
34" P.T. PLYWOOD, FASTEN TO INSIDE
FACE OF PARAPET WALL WITH 14" X 2"TAPCONS @ 12" O.C.
P.T. 2x6 PLATES, SECURE TO EXISTING
34" P.T. PLYWOOD, SECURE
TO NEW 2x6 BLOCKING
INSULATION 2" LAYER
INSULATION 2" LAYER
NON-CURING SEALANT
ADD ALTERNATE #1SELF ADHERED VAPOR BARRIER
EXISTING ROOF DECK
TAPERED INSULATION ( 14" PER FT ), 1.5" MIN.
14" / FT
EXISTING STRUCTURE TO REMAIN
RECOVERY BOARD
FULLY ADHERED EPDM ROOFING SYSTEM
.040 ALUMINUM FASCIA SYSTEM, 7" FACE, W/CONT. ALUMINUM CLEAT, SECURED W/ #10 X 2"STAINLESS STEEL FASTENERS @ 12" O.C.
34" P.T. PLYWOOD, FASTEN TO INSIDE
FACE OF PARAPET WALL WITH 14" X 2"TAPCONS @ 12" O.C.
P.T. 2x6 PLATES, SECURE TO EXISTING
34" P.T. PLYWOOD, SECURE
TO NEW 2x6 BLOCKING
7"
2x6 P.T. WOOD BLOCKING TO ACCOMMODATENEW ROOF INSULATION, SECURE TO EXISTING
EXISTING WOOD BLOCKING TO REMAIN
INSULATION 3" LAYER
RECOVERY BOARD
TAPERED INSULATION ( 14" PER FT )
FULLY ADHERED EPDM ROOFING SYSTEM
EXISTING METAL ROOF DECK
ADD ALTERNATE #1SELF ADHERED VAPOR BARRIER
T.O. EXISTINGROOF DECK
.040 ALUMINUM FASCIA SYSTEM, 8.5" FACE, W/CONT. ALUMINUM CLEAT, SECURED W/ #10 X 2"STAINLESS STEEL FASTENERS @ 12" O.C.
NON-CURING SEALANT
INSULATION 2" LAYER
EXISTING STRUCTURE TO REMAIN
EXISTING ROOF DECK
ADD ALTERNATE #1SELF ADHERED VAPOR BARRIER
INSULATION 2" LAYER
RECOVERY BOARD
TAPERED INSULATION ( 14" PER FT ), 1.5" MIN.
FULLY ADHERED EPDM ROOFING SYSTEM
INSULATION 2" LAYER
REMOVE & REINSTALL METAL WALLPANELS AS REQUIRED TO INSTALLFLASHING
.040 ALUMINUM DRIP EDGE SYSTEM,3" FACE, W/ CONT. ALUMINUM CLEAT,SECURED W/ #10 X 2" STAINLESSSTEEL FASTENERS @ 12" O.C.
EXISTING WOOD BLOCKING TO REMAIN
8-1/2"
8-1/2"
8-1/2"
13"
.040 ALUMINUM DRIP EDGE / 7" GUTTERW/ 3x4 .040 ALUMINUM CLOSED FACEDOWNSPOUT TO ROOF DECK BELOW W/SPLASHBLOCK AT OUTLET. SECURE TOBUILDING WITH CONCEALED FASTENERS &HANGERS, COLOR TO MATCH EDGE METAL
1 14" x .100 GUTTER HANGERS @ 30" 0.C.,SECURED W/ #10 X 1.5" STAINLESS STEELFASTENERS
1 14" GALVANIZED ROOF NAILS @ 12" O.C.
NON-CURING SEALANT
2 6
2 6
2 6
2 6
2 62 6
2 62 6
2 6 2 62 6
2 6
2 6
SEE ROOF PLAN KEY AND GENERALROOFING NOTES ON PAGE A1.0
FOR MORE INFORMATION
14" / FT
14" / FT
14" / FT
02/23/2021
drawing prepared by
project no.
project
drawing no.
drawn by
scale
date
drawing title
descriptiondatemark
R E V I S I O N S
ROOF REPLACEMENT AT CENTENNIAL HALL
WESTERN CONNECTICUT STATE UNIVERSITY
BI-RD-315
STATE OF CONNECTICUTDEPARTMENT OF ADMINISTRATIVE SERVICES
DANBURY, CONNECTICUT
AND GRASSO HALL
professional seal
195 SCOTT SWAMP ROAD
QUISENBERRY ARCARI MALIK, LLC
FARMINGTON, CONNECTICUT
AMT
AS NOTED
A1.2
CENTENNIAL HALL
ROOF DETAILS
1
10
9
4
5
ROOF HATCH DETAILSCALE: 11
2" = 1'-0"
2
3
TYPICAL EXPANSION JOINT TO WALL DETAILSCALE: 11
2" = 1'-0"
TYPICAL EXPANSION JOINT DETAILSCALE: 11
2" = 1'-0"
ROOF STEP DETAILSCALE: 11
2" = 1'-0"
EDGE DETAILSCALE: 11
2" = 1'-0"
CANOPY BUILDING GUTTER DETAILSCALE: 11
2" = 1'-0"
CANOPY EDGE GUTTER DETAILSCALE: 11
2" = 1'-0" 7
6
EDGE DETAILSCALE: 11
2" = 1'-0"
ROOF STEP DETAILSCALE: 11
2" = 1'-0"
CANT STRIP AROUND FULLPERIMETER OF NEW ROOF HATCH
2x6 P.T. WOOD BLOCKING SECURED TO EXISTINGTO ACCOMMODATE NEW ROOF INSULATION
EXISTING WOOD BLOCKING TO REMAININSULATION 2" LAYERINSULATION 2" LAYER
RECOVERY BOARD
TAPERED INSULATION ( 14" PER FT ), 1.5" MIN.
FULLY ADHERED EPDM ROOFING SYSTEM
EXISTING ROOF DECK
ADD ALTERNATE #1- SELF ADHERED VAPOR BARRIER
T.O. EXISTINGROOF DECK
RUN EPDM UP ROOF HATCH CURB &UNDER INTEGRAL CURB FLASHING
PREMANUFACTURED ROOF HATCH & CURB
ROOF HATCH - PAINTED FOR PROTECTIONCOLOR TO MATCH NEW EDGE METAL
PROVIDE & INSTALL NEW RETRACTABLESAFETY POLE. ATTACH TO EXISTING LADDER
EXISTING LADDER TO REMAINRECOVERY BOARD
TAPERED INSULATION ( 14" PER FT )
FULLY ADHERED EPDMROOFING SYSTEM
EXISTING CANOPY ROOFSTRUCTURE & DECK TO REMAIN
T.O. EXISTINGROOF DECK
CONT. BEAD OF LAP SEALANT
EXISTING METAL GUTTER TOREMAIN, REMOVE, MODIFY &REINSTALL AS REQUIRED
RECOVERY BOARD
TAPERED INSULATION ( 14" PER FT )
FULLY ADHERED EPDM ROOFING SYSTEM
EXISTING CANOPY ROOFSTRUCTURE & DECK TO REMAIN
T.O. EXISTINGROOF DECK
NON-CURING SEALANT
EXISTING METAL GUTTER TO REMAIN,REMOVE, MODIFY & REINSTALL AS REQUIRED
.040 ALUMINUM DRIP EDGE SYSTEM, 3" FACE, W/CONT. ALUMINUM CLEAT, SECURED W/ #10 X 2"STAINLESS STEEL FASTENERS @ 12" O.C.
2x8 P.T. WOOD BLOCKINGTO ACCOMMODATE NEWROOF INSULATION, SECURETO EXISTING
EXISTING WOOD BLOCKINGTO REMAININSULATION 2" LAYERINSULATION 2" LAYER
RECOVERY BOARD
TAPERED INSULATION ( 14"PER FT ), 1.5" MIN.
FULLY ADHERED EPDMROOFING SYSTEM
EXISTING ROOF DECK
ADD ALTERNATE #1SELF ADHEREDVAPOR BARRIER
T.O. EXISTINGROOF DECK
INSULATION 3" LAYER
RECOVERY BOARD
TAPERED INSULATION( 14" PER FT )
FULLY ADHERED EPDMROOFING SYSTEM
EXISTING METALROOF DECK
ADD ALTERNATE #1SELF ADHERED
VAPOR BARRIER
T.O. EXISTINGROOF DECK
2x8 P.T. WOOD BLOCKING TO ACCOMMODATENEW ROOF INSULATION, SECURE TO EXISTING
EXISTING WOOD BLOCKING TO REMAIN
INSULATION 3" LAYER
RECOVERY BOARD
TAPERED INSULATION ( 14" PER FT )
FULLY ADHERED EPDM ROOFING SYSTEM
EXISTING METAL ROOF DECK
ADD ALTERNATE #1SELF ADHERED VAPOR BARRIER
T.O. EXISTINGROOF DECK
.040 ALUMINUM FASCIA SYSTEM, 8.5" FACE, W/CONT. ALUMINUM CLEAT, SECURED W/ #10 X 2"STAINLESS STEEL FASTENERS @ 12" O.C.
NON-CURING SEALANT
8-1/2"
2x8 P.T. WOOD BLOCKING TO ACCOMMODATENEW ROOF INSULATION, SECURE TO EXISTING
EXISTING WOOD BLOCKING TO REMAIN
INSULATION 3" LAYER
RECOVERY BOARD
TAPERED INSULATION ( 14" PER FT )
FULLY ADHERED EPDM ROOFING SYSTEM
EXISTING METAL ROOF DECK
ADD ALTERNATE #1SELF ADHERED VAPOR BARRIER
T.O. EXISTINGROOF DECK
.040 ALUMINUM FASCIA SYSTEM, 8.5" FACE, W/CONT. ALUMINUM CLEAT, SECURED W/ #10 X 2"
STAINLESS STEEL FASTENERS @ 12" O.C.
NON-CURING SEALANT
8-1/2"INSULATION 2" LAYER
INSULATION 3" LAYER
RECOVERY BOARD
TAPERED INSULATION ( 14" PER FT )
FULLY ADHERED EPDMROOFING SYSTEM
EXISTING METAL ROOF DECK
ADD ALTERNATE #1SELF ADHERED VAPOR BARRIER
T.O. EXISTINGROOF DECK
INSULATION 2" LAYER
CONT. BEAD OF LAP SEALANT
2x4 & 2x10 P.T. WOOD BLOCKINGTO ACCOMMODATE NEW ROOF
INSULATION, SECURE TO EXISTING
EXISTING WOODBLOCKING TO REMAIN
.040 ALUMINUM DRIP EDGE SYSTEM,3" FACE, W/ CONT. ALUMINUM CLEAT,
SECURED W/ #10 X 2" STAINLESSSTEEL FASTENERS @ 12" O.C.
INSULATION 3" LAYER
RECOVERY BOARD
TAPERED INSULATION ( 14" PER FT )
FULLY ADHERED EPDMROOFING SYSTEM
EXISTING METAL ROOF DECK
ADD ALTERNATE #1SELF ADHERED VAPOR BARRIER
T.O. EXISTINGROOF DECK
INSULATION 2" LAYER
INSULATION 3" LAYER
RECOVERY BOARD
TAPERED INSULATION ( 14" PER FT )
FULLY ADHERED EPDM ROOFING SYSTEM
EXISTING METAL ROOF DECK
ADD ALTERNATE #1SELF ADHERED VAPOR BARRIER
T.O. EXISTINGROOF DECK
INSULATION 2" LAYER
CONT. BEAD OF LAP SEALANT
CONT. BEAD OF LAP SEALANT
EXISTING WOOD BLOCKING TO REMAIN
NEW COMPRESSIBLE TUBE
INSULATION 3" LAYER
RECOVERY BOARD
TAPERED INSULATION ( 14" PER FT )
FULLY ADHERED EPDM ROOFING SYSTEM
EXISTING METAL ROOF DECK
ADD ALTERNATE #1SELF ADHERED VAPOR BARRIER
T.O. EXISTINGROOF DECK
INSULATION 2" LAYER
CONT. BEAD OF LAP SEALANT
CONT. BEAD OF LAP SEALANT
EXISTING WOOD BLOCKING TO REMAIN
NEW COMPRESSIBLE TUBE
.040 ALUMINUM COUNTERFLASH
TERMINATION BAR
REMOVE & REINSTALL EXISTING METALPANEL AS REQUIRED TO INSTALL FLASHING
8
OVERFLOW SCUPPER DETAILSCALE: 11
2" = 1'-0"
T.O. EXISTINGROOF DECK
ADD ALTERNATE #1SELF ADHERED VAPOR BARRIER
EXISTING ROOF DECK
EXISTING STRUCTURE TO REMAIN
INSULATION 2" LAYER
INSULATION 2" LAYER
NON-CURING SEALANT
TAPERED INSULATION ( 14" PER FT ),1.5" MIN.
RECOVERY BOARDFULLY ADHERED EPDM ROOFING SYSTEM
OVERFLOW SCUPPER10" WIDE, .040 ALUMINUMOVERFLOW SCUPPER BY SAMEMANUFACTURER OF FASCIA SYSTEM,SECURED W/ #10 X 2" STAINLESSSTEEL FASTENERS @ 12" O.C.
34" P.T. PLYWOOD, FASTEN TO INSIDE
FACE OF PARAPET WALL WITH 14" X 2"TAPCONS @ 12" O.C.
P.T. 2x SOLID BLOCKING SECURED TOEXISTING MASONRY
3"
2x6 P.T. WOOD BLOCKING,SECURED TO ADJACENTBLOCKING
2 8
2 8
2 8
2 6
2 6
2 6 2 6
2 6
2 6
2 6
2 6
2 6
2 6
2 6
2
4
2
4
2 4
2 4
2
10
2 12
2
6
3"
3"
SEE ROOF PLAN KEY AND GENERALROOFING NOTES ON PAGE A1.0
FOR MORE INFORMATION
14" / FT
14" / FT
14" / FT
14" / FT
02/23/2021
drawing prepared by
project no.
project
drawing no.
drawn by
scale
date
drawing title
descriptiondatemark
R E V I S I O N S
ROOF REPLACEMENT AT CENTENNIAL HALL
WESTERN CONNECTICUT STATE UNIVERSITY
BI-RD-315
STATE OF CONNECTICUTDEPARTMENT OF ADMINISTRATIVE SERVICES
DANBURY, CONNECTICUT
AND GRASSO HALL
professional seal
195 SCOTT SWAMP ROAD
QUISENBERRY ARCARI MALIK, LLC
FARMINGTON, CONNECTICUT
AMT
AS NOTED
A1.3
CENTENNIAL HALL
ROOF DETAILS
T.O. EXISTINGROOF DECK
VARIE
S8" M
IN.
NEW PREFABRICATED FAN CURB. ALL CURBSTO BE SAME HEIGHT ABOVE EXISTING DECK &
MAINTAIN 8" MIN. ABOVE NEW FINISHED ROOF.PROVIDE ALL NECESSARY HARDWARE TO
ATTACH NEW FANS TO NEW CURBS, EXTENDELECTRICAL AS REQUIRED, FIELD VERIFY
FULLY ADHERED EPDM ROOFING SYSTEMRECOVERY BOARD
EXISTING EXHAUST FANS, REMOVE &REINSTALL ON NEW CURB
TAPERED INSULATION ( 14" PER FT ), 1.5" MIN.
14
5
TYPICAL MECHANICAL CURB DETAILSCALE: 11
2" = 1'-0"
ROOF PENETRATION
POURABLE SEALER
ALUMINUM DAM, TYPICAL
MEMBRANE FLASHING
FULLY ADHERED EPDMROOFING SYSTEM
V.I.F.RECOVERY BOARD
EXISTING ROOF DECK
TYPICAL PITCH POCKET DETAILSCALE: 11
2" = 1'-0"
T.O. EXISTINGROOF DECK
TAPERED INSULATION ( 14" PER FT ), 1.5" MIN.
CONT. BEAD OF LAP SEALANT
STAINLESS STEEL CLAMPING RING
PREMOLDED PIPE FLASHING
EXIST. PIPE VENT TO REMAIN, PROVIDE PIPEEXTENSIONS AS REQUIRED TO MAINTAIN TOP OF
PIPE ELEVATION 16" ABOVE ROOF SURFACE.EXTENSION TO BE SAME MATERIAL CONNECTED WITH
4 BAND FERNCO, BANDS TO BE STAINLESS STEEL
TYPICAL PIPE PENETRATION DETAILSCALE: 11
2" = 1'-0"
FULLY ADHERED EPDM ROOFING SYSTEM
RECOVERY BOARD
T.O. EXISTINGROOF DECK
TAPERED INSULATION ( 14" PER FT ), 1.5" MIN.
TAPERED FIBER CANT SET IN MASTIC
EPDM ROOF ASSEMBLY AND MEMBRANEFLASHING TO EXTEND UNDER CLAMPING RING
TOP OF EXISTING DECK
TAPERED INSULATION, TYPICAL
RECOVERY BOARD
PROVIDE NEW ALUMINUM RETROFIT ROOF DRAIN WITHEXPANDING ANTI BACK-UP SEAL, CLAMPING RING
AND 10” DIAMETER CAST IRON STRAINER EQUAL TOMARATHON ROOFING PRODUCTS “FAST FLOW” ROOF
DRAIN
FULLY ADHERED EPDMROOFING SYSTEM
CL
TYPICAL ROOF DRAIN DETAILSCALE: 11
2" = 1'-0"
INSULATION 2" LAYER
TAPERED INSULATION ( 14"PER FT ), 1.5" MIN.
INSULATION 2" LAYER
INSULATION 2" LAYER
INSULATION 2" LAYER
14" / FT
ADD ALTERNATE #1SELF ADHERED VAPOR
BARRIER
ADD ALTERNATE #1SELF ADHERED VAPOR
BARRIER
EXISTING ROOF DECK
ADD ALTERNATE #1SELF ADHERED VAPOR
BARRIER
INSULATION 2" LAYER
INSULATION 2" LAYER
CONT. BEAD OF LAP SEALANT
EXISTING ROOF DECK
INSULATION 2" LAYER
INSULATION 2" LAYER
ADD ALTERNATE #1SELF ADHERED VAPOR
BARRIER
RECOVERY BOARD
EXISTING ROOF DECK
T.O. EXISTINGROOF DECK
TAPERED INSULATION ( 14" PER FT ), 1.5" MIN.
INSULATION 2" LAYER
INSULATION 2" LAYER
ADD ALTERNATE #1SELF ADHERED VAPOR
BARRIER
FULLY ADHERED EPDM ROOFING SYSTEM
NEW P.T. BLOCKING TO MATCH HEIGHT OFNEW INSULATION & COVERBOARD (TYP).SECURE TO EXISTING DECK
ADDITIONAL LAYER OF ROOF MEMBRANECONTINUOUS UNDER SUPPORT BLOCKING
PROVIDE & INSTALL P.T WOOD BLOCKING /EQUIPMENT SUPPORTS AS REQUIRED
EQUIPMENT SUPPORT DETAILSCALE: 11
2" = 1'-0" 2
36
EXISTING ROOF DECK
T.O. EXISTINGROOF DECK
INSULATION 2" LAYER
INSULATION 2" LAYER
ADD ALTERNATE #1SELF ADHERED VAPOR
BARRIER
RIDGE DETAILSCALE: 11
2" = 1'-0"
RECOVERY BOARD
TAPERED INSULATION ( 14" PER FT ),1.5" MIN.
FULLY ADHERED EPDM ROOFING SYSTEM
14" / FT1
4" / FT
T.O. EXISTINGROOF DECK
2 6
2 6
2 6
2 6
SEE ROOF PLAN KEY AND GENERALROOFING NOTES ON PAGE A1.0
FOR MORE INFORMATION
METAL EDGINGDESCRIPTION SIZE COVER MATERIAL THICKNESS NOTES
FASCIA 5.5" ALUMINUM 0.040"CONT. ANCHOR BAR SECURED WITH#10 x 2" S.S. SCREWS @ 12" 0.C.
FASCIA
FASCIA
EXTENDEDFASCIA
DRIP EDGE
7"
8.5"
13"
4.5"
ANCHOR MATERIAL
ALUMINUM
ALUMINUM
ANCHOR TYPE
CONTINUOUSBAR
CONT. ANCHOR BAR SECURED WITH#10 x 2" S.S. SCREWS @ 12" 0.C.
CONT. ANCHOR BAR SECURED WITH#10 x 2" S.S. SCREWS @ 12" 0.C.
SECURED WITH #10 x 2" S.S. SCREWS @12" 0.C. AT TOP & WITH #14 x 2" S.S.SCREWS OR 14" x 11
4" TAPCONS @ 24" O.C.AT BOTTOM
SECURED WITH #10 x 2" S.S. SCREWS @12" 0.C. AT TOP & @ 24" O.C. AT BOTTOM
COPING(TAPERED)
5.5" OUTSIDE4" INSIDE
GALVANIZEDSTEEL
12" CLIP (16 ga.)@ 48" O.C. SECURED WITH (4) #10 x 1.5" S.S. SCREWS
ALUMINUM
ALUMINUM
ALUMINUM
CONTINUOUSBAR
CONTINUOUSBAR
CONTINUOUSBAR
CONTINUOUSBAR
ALUMINUM
ALUMINUM
ALUMINUM
ALUMINUM
ALUMINUM
0.040"
0.040"
0.050"
0.040"
0.040"
ALL ROOF DRAIN CONNECTIONS SHALL BE TESTED FORTIGHTNESS PER IPC 312.2, CALL OSBI TO WITNESS
02/23/2021
drawing prepared by
project no.
project
drawing no.
drawn by
scale
date
drawing title
descriptiondatemark
R E V I S I O N S
ROOF REPLACEMENT AT CENTENNIAL HALL
WESTERN CONNECTICUT STATE UNIVERSITY
BI-RD-315
STATE OF CONNECTICUTDEPARTMENT OF ADMINISTRATIVE SERVICES
DANBURY, CONNECTICUT
AND GRASSO HALL
professional seal
195 SCOTT SWAMP ROAD
QUISENBERRY ARCARI MALIK, LLC
FARMINGTON, CONNECTICUT
AMT
AS NOTED
A1.4
CENTENNIAL HALL
ROOF DETAILS
1
ROOF PLAN
SCALE: 1/16" = 1'-0"
8' 16'0 32'
ROOF PLAN KEY
- EXISTING CONCRETE PLANK DECK- RIGID INSULATION, 4" MIN. (2 - 2" LAYERS)- TAPERED INSULATION (14" PER FOOT, 1.5" MIN. EDGE THICKNESS)- 12" RECOVERY BOARD- FULLY ADHERED EPDM ROOF SYSTEM
AGENERAL ROOFING NOTES:
CONTRACTOR IS TO VERIFY ALL EXISTINGCONDITIONS PRIOR TO BID
PRIOR TO INSTALLATION OF NEW ROOF,CONTRACTOR IS TO REMOVE ENTIREEXISTING ROOFING SYSTEM, INCLUDING ALLMEMBRANES, FLASHING, BOARDS,BLOCKING, TRIM, INSULATION, FASTENERS,SEALERS, AND REQUIRED EDGE METAL.ROOF IS TO BE STRIPPED DOWN TO THEEXISTING STRUCTURE
CONTRACTOR IS TO PROTECT THE ROOF,PHASE THE DEMOLITION & CONSTRICTION,IN SUCH A WAY AS TO PERMIT NO WATERINFILTRATION DURING DEMOLITION &CONSTRUCTION
OWNER & ARCHITECT TO SELECT EDGEMETAL COLOR FROM MANUFACTURERSFULL RANGE OF AVAILABLE COLORS
VERIFY SIZE OF EXISTING ROOF DRAINS INFIELD
ALL NEW BLOCKING IS TO BE PRESSURETREATED, USE CORROSION RESISTANTFASTENERS THAT ARE COMPATIBLE WITHTHE WOOD NAILERS
WOOD NAILERS & BLOCKING ARE TO BESECURED AS FOLLOWS FOR A MINIMUMWIND ZONE RATING OF 90
WOOD TO WOOD - SIMPSONSTRONG - DRIVE SDS ¼-INCH DIAMETERCONNECTOR SCREWS OR EQUAL, TWOROWS, SPACED AT 24" O.C. FORZONE 2 & 12" O.C. FOR ZONE 3. (FULLEMBEDMENT, MAXIMUM 3”)
WOOD TO CONCRETE - SIMPSONSTRONG-TIE 3/8-INCH DIAMETER TITENHEAVY DUTY SCREW ANCHOR OR EQUAL,SPACED STAGGERED AT 48" O.C. FOR ZONE2 & 24" O.C. FOR ZONE 3.(MIN.1.25” EMBEDMENT)
REMOVE, RAISE, EXTEND & REINSTALL ALLEXISTING WIRING CONDUITS ON ROOF DECKAS REQUIRED TO ACCOMMODATE NEWROOF SYSTEM
SEE SPECIFICATIONS FOR MOREINFORMATION INCLUDING WARRANTYREQUIREMENTS
BUILDING SPRINKLER & FIRE DETECTIONSYSTEMS ARE TO REMAIN FULLYOPERATIONAL DURING THE ENTIREDURATION OF THIS ROOF REPLACEMENTPROJECT
GENERAL CONTRACTOR TO REMOVE &REINSTALL ALL MECHANICAL EQUIPMENT ONNEW CURBS (SEE DETAIL) AS REQUIRED TOACCOMMODATE NEW ROOF INSTALLATION
EXHAUST FANS, FASTEN CURBS TO ROOFDECK WITH 38" SELF DRILLING SCREWS, THREEPER SIDE (MINIMUM TOTAL OF 12). FASTENEXHAUST FAN BASE FRAME TO CURB WITH 14"#14 SELF DRILLING SCREWS, THREE PER SIDE(FOUR PER SIDE FOR EXHAUST FANS 26" ORLONGER ON A SIDE). FASTEN FRAMES OFDUCTS ON ROOF TO P.T. SUPPORT SLEEPERDIRECTLY DOWN ONTO SUPPORTING DECKWITH 38" SELF DRILLING SCREWS, SPACED @12" O.C., MAX 4" FROM END (MINIMUM THREESCREWS PER SUPPORT)
OTHER MECHANICAL EQUIPMENT, FASTEN UNITCURB TO ROOF DECK WITH 38" SELF DRILLINGSCREWS @ 12" 0.C, MAX 4" FROM EACH END(MINIMUM THREE SCREWS PER SUPPORTEDGE). FASTEN BASE OF UNIT TO CURB WITH14" #14 SELF DRILLING SCREWS SPACED @ 12"0.C, MAX 4" FROM EACH END (MINIMUMTHREE SCREWS PER SUPPORT EDGE).
CRICKET SLOPES SHALL BE CONSTRUCTED OFTAPERED INSULATION AT 12" PER FOOT
ALL INSULATION & RECOVERY BOARDS THATMAKES UP THE ROOFING SYSTEM ARE TO BEFULLY ADHERED TO THEMSELVES & TO THEEXISTING ROOF DECK
AT CONCRETE PLANK DECK - ADHERE ALLLAYERS OF INSULATION TO EXISTINGCONCRETE PLANK DECK AND COVER BOARDTO NEW INSULATION WITH LOW RISE FOAMINSULATION ADHESIVE. ( 34" TO 1" WIDEBEADS @ 12" O.C. )
FOR HOT WORK (IF REQUIRED) REFER TO SPECSECTION 01 35 26, 1.2, E HOT WORK FORHOT WORK PERMIT REQUIREMENTS
NO SMOKING ON THE ROOF AREAS OR WITHINTHE BUILDING AT ANY TIMES. A DESIGNATEDSMOKING AREA WITH ADEQUATE DISPOSALCONTAINERS WILL BE ESTABLISHED PRIOR TOCONSTRUCTION STARTING
DUE TO PROJECT PROXIMITY TO THE DANBURYMUNICIPAL AIRPORT THE CONTRACTOR IS TOCONTACT THE DANBURY MUNICIPAL AIRPORTWITH BUILDING COORDINATES AND ELEVATIONPRIOR TO A CRANE BEING SETUP FOR USE ONTHE PROJECT SITE.DANBURY MUNICIPAL AIRPORT 203-797-4624
CRICKET (12" PER FOOT)
CALL OSBI INSPECTION FOR EACH ITEM OR LAYERPRIOR TO COVERING. OSBI RESERVES THE RIGHTTO HAVE ITEMS REMOVED AT NO COST TO THEOWNER IF INSPECTION(S) ARE NOT REQUESTEDPRIOR TO COVERING
4
A2.1
3
A2.1
2
A2.1
1
A2.1
02/23/2021
drawing prepared by
project no.
project
drawing no.
drawn by
scale
date
drawing title
descriptiondatemark
R E V I S I O N S
ROOF REPLACEMENT AT CENTENNIAL HALL
WESTERN CONNECTICUT STATE UNIVERSITY
BI-RD-315
STATE OF CONNECTICUTDEPARTMENT OF ADMINISTRATIVE SERVICES
DANBURY, CONNECTICUT
AND GRASSO HALL
professional seal
195 SCOTT SWAMP ROAD
QUISENBERRY ARCARI MALIK, LLC
FARMINGTON, CONNECTICUT
AMT
AS NOTED
A2.0
GRASSO HALL
ROOF PLAN
1
ROOF PLAN
SCALE: 1/8" = 1'-0"
3
ROOF PLAN
SCALE: 1/8" = 1'-0"
2
ROOF PLAN
SCALE: 1/8" = 1'-0"
4
ROOF PLAN
SCALE: 1/8" = 1'-0"
M
A
T
C
H
L
I
N
E
-
B
M
A
T
C
H
L
I
N
E
-
A
MATCH LINE - C
MA
TC
H LIN
E - A
MA
TC
H LIN
E - B
MA
TC
H LIN
E - C
A2.2
8
Ax.x
X
A2.2
7
A2.2
8
A2.2
3
A2.2
7
A2.2
7
A2.2
7
A2.2
8
A2.2
7
A2.2
9
A2.2
7
A2.2
7
A2.2
7A2.2
7
A2.2
8
A2.2
3
A2.2
3
A2.3
2
A2.3
1
A2.2
8A2.2
7
A2.2
7
A2.3
3
A2.3
3
A2.2
1
A2.2
1
A2.2
3
A2.2
2
A2.2
1
A2.2
2
A2.2
2
A2.2
1
A2.2
3
A2.2
3
A2.2
6
A2.2
2
A2.2
1A2.2
2
A2.2
3A2.2
6
A2.2
6
A2.2
1
A2.2
1
A2.2
7
A2.2
7 A2.2
8
A2.2
3
A2.2
7
A2.2
8
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7
A2.2
7A2.2
8
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7
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3A2.2
3
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7
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7
A2.2
8
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4
A2.2
1A2.2
2
A2.2
1
A2.2
2
A2.2
1 A2.2
2
A2.2
1
A2.2
2
A2.2
1
A2.2
1
A2.2
2
A2.2
1
A2.2
2A2.2
2A2.2
2A2.2
2A2.2
2
A2.2
1A2.2
1A2.2
1
A2.2
1A2.2
1
A2.2
2
A2.2
7 A2.2
8
A2.2
7
A2.2
1A2.2
1A2.2
1
A2.2
2A2.2
2A2.2
2A2.2
2A2.2
2A2.2
1A2.2
1A2.2
1
A2.2
2
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7
A2.2
7
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8
A2.2
3A2.2
3A2.2
3
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7
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7
A2.2
8
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7
A2.2
7
A2.2
8
A2.2
4
A2.2
1A2.2
1A2.2
1
A2.2
1
A2.2
2A2.2
2A2.2
2A2.2
2
A2.2
1A2.2
1
A2.2
7
A2.2
7
A2.2
8 A2.2
7
A2.2
7
A2.2
8
A2.2
4
A2.2
8
A2.2
7
A2.2
7
A2.2
3A2.2
3A2.2
3
A2.2
7
A2.2
7
A2.2
8A2.2
7
A2.2
7
A2.2
8
A2.2
1
A2.2
2A2.2
2A2.2
2A2.2
2A2.2
2A2.2
2
A2.2
1A2.2
1
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6
A2.2
2
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2
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2
A2.2
1
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2A2.2
2A2.2
2A2.2
2A2.2
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2A2.2
1A2.2
1A2.2
1
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1A2.2
1A2.2
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8A2.2
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7A2.2
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1 A2.2
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1A2.2
8
TYP.
AA
A A
A A
AA
AA
A A
A
A
A
A
A A
A2.3
5A2.3
5
A2.2
10
A2.3
5A2.3
4
A2.3
4
A2.3
5A2.3
4A2.3
5
A2.2
10A2.2
10
A2.2
10
NEW OVERFLOW SCUPPER
NEW OVERFLOW
SCUPPER
NEW OVERFLOW
SCUPPER
NEW OVERFLOW
SCUPPER
NEW OVERFLOW
SCUPPER
NEW OVERFLOW
SCUPPER
D.S.
NEW OVERFLOW
SCUPPER
NEW OVERFLOW
SCUPPER
WALK PADS, TYPICAL
WALK PADS, TYPICAL
WALK PADS, TYPICAL
WALK PADS,
TYPICAL
SEE ROOF PLAN
KEY AND GENERAL
ROOFING NOTES ON
PAGE A2.0 FOR
MORE INFORMATION
A2.2
2
NEW OVERFLOW SCUPPER
02/23/2021
drawing prepared by
project no.
project
drawing no.
drawn by
scale
date
drawing title
descriptiondatemark
R E V I S I O N S
ROOF REPLACEMENT AT CENTENNIAL HALL
WESTERN CONNECTICUT STATE UNIVERSITY
BI-RD-315
STATE OF CONNECTICUTDEPARTMENT OF ADMINISTRATIVE SERVICES
DANBURY, CONNECTICUT
AND GRASSO HALL
professional seal
195 SCOTT SWAMP ROAD
QUISENBERRY ARCARI MALIK, LLC
FARMINGTON, CONNECTICUT
AMT
AS NOTED
A2.1
GRASSO HALL
ROOF PLANS
T.O. EXISTINGROOF DECK
VARIE
S8" M
IN.
NEW PREFABRICATED FAN CURB. ALL CURBSTO BE SAME HEIGHT ABOVE EXISTING DECK &
MAINTAIN 8" MIN. ABOVE NEW FINISHED ROOF.PROVIDE ALL NECESSARY HARDWARE TO
ATTACH NEW FANS TO NEW CURBS, EXTENDELECTRICAL AS REQUIRED, FIELD VERIFY
FULLY ADHERED EPDM ROOFING SYSTEMRECOVERY BOARD
EXISTING EXHAUST FANS, REMOVE &REINSTALL ON NEW CURB
TAPERED INSULATION ( 14" PER FT ), 1.5" MIN.
TYPICAL EDGE DETAILSCALE: 11
2" = 1'-0"
TYPICAL EDGE DETAILSCALE: 11
2" = 1'-0"
1
2
35
46
7
10
9
8
TYPICAL WALL & FLASHING DETAILSCALE: 11
2" = 1'-0"TYPICAL MECHANICAL CURB DETAIL
SCALE: 112" = 1'-0"
ROOF PENETRATION
POURABLE SEALER
ALUMINUM DAM, TYPICAL
MEMBRANE FLASHING
FULLY ADHERED EPDMROOFING SYSTEM
V.I.F.RECOVERY BOARD
EXISTING ROOF DECK
TYPICAL PITCH POCKET DETAILSCALE: 11
2" = 1'-0"
T.O. EXISTINGROOF DECK
TAPERED INSULATION ( 14" PER FT ), 1.5" MIN.
CONT. BEAD OF LAP SEALANT
STAINLESS STEEL CLAMPING RING
PREMOLDED PIPE FLASHING
EXIST. PIPE VENT TO REMAIN, PROVIDE PIPEEXTENSIONS AS REQUIRED TO MAINTAIN TOP OF PIPE
ELEVATION 16" ABOVE ROOF SURFACE. EXTENSION TOBE SAME MATERIAL CONNECTED WITH 4 BAND FERNCO,
BANDS TO BE STAINLESS STEEL
TYPICAL PIPE PENETRATION DETAILSCALE: 11
2" = 1'-0"
FULLY ADHERED EPDM ROOFING SYSTEM
RECOVERY BOARD
T.O. EXISTINGROOF DECK
TAPERED INSULATION ( 14" PER FT ), 1.5" MIN.
TAPERED FIBER CANT SET IN MASTIC
EPDM ROOF ASSEMBLY AND MEMBRANEFLASHING TO EXTEND UNDER CLAMPING RING
TOP OF EXISTING DECK
TAPERED INSULATION, TYPICAL
RECOVERY BOARD
PROVIDE NEW ALUMINUM RETROFIT ROOF DRAIN WITHEXPANDING ANTI BACK-UP SEAL, CLAMPING RING
AND 10” DIAMETER CAST IRON STRAINER EQUAL TOMARATHON ROOFING PRODUCTS “FAST FLOW” ROOF
DRAIN
FULLY ADHERED EPDMROOFING SYSTEM
CL
TYPICAL ROOF DRAIN DETAILSCALE: 11
2" = 1'-0"
INSULATION 2" LAYER
TAPERED INSULATION ( 14"PER FT ), 1.5" MIN.
TYPICAL MECHANICAL CURB COVER DETAILSCALE: 11
2" = 1'-0"
TYPICAL TERMINATION BAR DETAIL @ CMUSCALE: 11
2" = 1'-0"
8" M
IN
.
FULLY ADHERED EPDM ROOFING SYSTEMRECOVERY BOARD
EXISTING ROOF DECK
TAPERED INSULATION ( 14" PER FT ), 1.5" MIN.
14" / FT
.040 ALUMINUM COUNTERFLASH (3" FACE)TERMINATION BAR
CUT REGLET INTO EXTERIOR WALL
SEALANT
T.O. EXISTINGROOF DECK
OVERFLOW SCUPPER DETAILSCALE: 11
2" = 1'-0"
T.O. EXISTINGROOF DECK
INSULATION 2" LAYERINSULATION 2" LAYER
INSULATION 2" LAYER14" / FT
14" / FT
RECOVERY BOARD
EXISTING ROOF DECK
TAPERED INSULATION ( 14" PER FT ),1.5" MIN.
FULLY ADHERED EPDM ROOFING SYSTEM
.040 ALUMINUM FASCIA SYSTEM, 5.5"FACE, W/ CONT. ALUMINUM CLEAT,SECURED W/ #10 X 2" STAINLESS STEELFASTENERS @ 12" O.C.
T.O. EXISTINGROOF DECK
T.O. EXISTINGROOF DECK
NON-CURING SEALANT3
4" P.T. PLYWOOD, FASTEN TO INSIDEFACE OF PARAPET WALL WITH 14" X 2"TAPCONS @ 12" O.C.
INSULATION 2" LAYER
INSULATION 2" LAYER
ADD ALTERNATE #1SELF ADHERED VAPOR BARRIER
ADD ALTERNATE #1SELF ADHERED VAPOR
BARRIER
ADD ALTERNATE #1SELF ADHERED VAPOR
BARRIER
EXISTING STRUCTURE TO REMAIN
EXISTING ROOF DECK
TAPERED INSULATION ( 14" PER FT ),1.5" MIN.
INSULATION 2" LAYER
INSULATION 2" LAYER
ADD ALTERNATE #1SELF ADHERED VAPOR BARRIER
EXISTING STRUCTURE TO REMAIN
RECOVERY BOARD
FULLY ADHERED EPDM ROOFING SYSTEM
.040 ALUMINUM FASCIA SYSTEM, 5.5"FACE, W/ CONT. ALUMINUM CLEAT,SECURED W/ #10 X 2" STAINLESS STEELFASTENERS @ 12" O.C.
NON-CURING SEALANT3
4" P.T. PLYWOOD, FASTEN TO INSIDEFACE OF PARAPET WALL WITH 14" X 2"TAPCONS @ 12" O.C.
T.O. EXISTINGROOF DECK
RECOVERY BOARD
EXISTING ROOF DECK
TAPERED INSULATION ( 14" PER FT),1.5" MIN.
INSULATION 2" LAYER
INSULATION 2" LAYER
ADD ALTERNATE #1SELF ADHERED VAPOR
BARRIER
FULLY ADHERED EPDMROOFING SYSTEM
.040 ALUMINUM COUNTERFLASH(3" FACE)
TERMINATION BAR
CUT REGLET INTO EXTERIOR WALL
SEALANT
8" M
IN
.
RAISE EXISTING THRUWALLFLASHING, REMOVE BLOCK AS
REQUIRED (2 COURSES MINIMUM)
PROVIDE & INSTALL NEWSMOOTH FACE BLOCK, SIZE
TO MATCH EXISTING
REINSTALL EXISTING BLOCK AFTERRAISING OF THRU WALL FLASHING
PROVIDE & INSTALL NEWWEEPS @ 24" O.C. MAX
34" P.T. PLYWOOD, FASTEN TO INSIDEFACE OF PARAPET WALL WITH 14" X 2"
TAPCONS @ 12" O.C.
LEGEND:
EXISTING TO REMAIN
INSULATION 2" LAYER
INSULATION 2" LAYER
ADD ALTERNATE #1SELF ADHERED VAPOR
BARRIER
34" P.T. PLYWOOD, FASTEN TO INSIDEFACE OF PARAPET WALL WITH 14" X 2"
TAPCONS @ 12" O.C.
EXISTING ROOF DECK
ADD ALTERNATE #1SELF ADHERED VAPOR
BARRIER
INSULATION 2" LAYER
INSULATION 2" LAYER
CONT. BEAD OF LAP SEALANT
EXISTING ROOF DECK
INSULATION 2" LAYER
INSULATION 2" LAYER
ADD ALTERNATE #1SELF ADHERED VAPOR
BARRIER
14" / FT
EXISTING ROOF DECK
TAPERED INSULATION ( 14"PER FT ), 1.5" MIN.
T.O. EXISTINGROOF DECK
INSULATION 2" LAYER
INSULATION 2" LAYER
ADD ALTERNATE #1SELF ADHEREDVAPOR BARRIER
EXISTING STRUCTURETO REMAIN
RECOVERY BOARD
FULLY ADHERED EPDMROOFING SYSTEM
NEW .040 ALUMINUMMECHANICAL CURB CAP,FIELD VERIFY EXTENTS,COLOR TO MATCH METALFASCIA SYSTEM
.040 ALUMINUM FASCIASYSTEM, 5.5" FACE, W/CONT. ALUMINUM CLEAT,SECURED W/ #10 x 2"STAINLESS STEELFASTENERS @ 12" O.C.
NON-CURING SEALANT
FULLY ADHERED EPDMROOFING SYSTEM
BACKER ROD & SEALANTAROUND FLASHING
14" / FT
EXISTING ROOF DECK
TAPERED INSULATION ( 14" PER FT ), 1.5" MIN.
INSULATION 2" LAYER
INSULATION 2" LAYER
ADD ALTERNATE #1SELF ADHERED VAPOR BARRIER
EXISTING STRUCTURE TO REMAIN
RECOVERY BOARD
FULLY ADHERED EPDM ROOFING SYSTEM
.040 ALUMINUM FASCIA SYSTEM (1" RISE STANDARD) 5.5"FACE, W/ CONT. ALUMINUM CLEAT, SECURED W/ #10 X 2"
STAINLESS STEEL FASTENERS @ 12" O.C.NON-CURING SEALANT
34" P.T. PLYWOOD, FASTEN TO INSIDEFACE OF PARAPET WALL WITH 14" X 2"
TAPCONS @ 12" O.C.
DRILL / CUT OPENING THROUGHPARAPET INSTALL NEW 4-5/8"DIA. PARAPET SCUPPER SLEEVEASSEMBLY FLUSH WITHINTERIOR FACE OF NEWPLYWOOD (TYP). INSTALL PERMANUFACTURERSREQUIREMENTS. SEE ROOFPLAN FOR LOCATIONS
P
5-1/2"
4"
4"
PROVIDE CONT.
ALUMINUM CLEAT, TYP.
T.O. EXISTINGROOF DECK
5-1/2"
5-1/2"
5-1/2"
SEE ROOF PLAN KEY AND GENERALROOFING NOTES ON PAGE A2.0
FOR MORE INFORMATION
14" / FT
ALL ROOF DRAIN CONNECTIONS SHALL BE TESTED FORTIGHTNESS PER IPC 312.2, CALL OSBI TO WITNESS
02/23/2021
drawing prepared by
project no.
project
drawing no.
drawn by
scale
date
drawing title
descriptiondatemark
R E V I S I O N S
ROOF REPLACEMENT AT CENTENNIAL HALL
WESTERN CONNECTICUT STATE UNIVERSITY
BI-RD-315
STATE OF CONNECTICUTDEPARTMENT OF ADMINISTRATIVE SERVICES
DANBURY, CONNECTICUT
AND GRASSO HALL
professional seal
195 SCOTT SWAMP ROAD
QUISENBERRY ARCARI MALIK, LLC
FARMINGTON, CONNECTICUT
AMT
AS NOTED
A2.2
GRASSO HALL
ROOF DETAILS
ELEVATOR DOGHOUSE DETAILSCALE: 11
2" = 1'-0"1
2
FULLY ADHERED EPDM ROOFING SYSTEMRECOVERY BOARDTAPERED INSULATION ( 14" PER FT ), 1.5" MIN.
.040 ALUMINUM DRIP EDGE / 7" GUTTERW/ 3x4 .040 ALUMINUM CLOSED FACEDOWNSPOUT TO ROOF DECK BELOW W/SPLASHBLOCK AT OUTLET. SECURE TOBUILDING WITH CONCEALED FASTENERS &HANGERS, COLOR TO MATCH EDGE METAL
1 14" x .100 GUTTER HANGERS @ 30" 0.C.,SECURED W/ #10 X 1.5" STAINLESS STEELFASTENERS
2x6 P.T. BLOCKING & P.T. PLYWOOD AT EDGE,SECURED TO EXISTING
8" M
IN
.
ELEVATOR EDGE DETAIL W/ GUTTERSCALE: 11
2" = 1'-0"
8" M
IN
.
FULLY ADHERED EPDMROOFING SYSTEMRECOVERY BOARD
14" / FT
.040 ALUMINUMCOUNTERFLASH (3" FACE)
TERMINATION BAR
CUT REGLET INTOCMU WALL
SEALANT
34" P.T. PLYWOOD,
FASTEN TO INSIDEFACE OF PARAPETWALL WITH 14" X 2"TAPCONS @ 12" O.C.
TAPERED INSULATION ( 14" PER FT ), 1.5" MIN.
INSULATION 2" LAYER
INSULATION 2" LAYER
EXISTING ROOF DECK
TAPERED INSULATION ( 14"PER FT ), 1.5" MIN.
T.O. EXISTINGROOF DECK
INSULATION 2" LAYER
INSULATION 2" LAYER
ADD ALTERNATE #1SELF ADHERED VAPORBARRIER
EXISTING STRUCTURETO REMAIN
.040 ALUMINUM FASCIAEXTENSION, FIELD VERIFY LENGTH
.050 ALUMINUM FASCIA SYSTEM, 13" FACE,W/ CONT. ALUMINUM CLEAT, SECURED W/#10 X 2" STAINLESS STEEL FASTENERS @12" O.C.
NON-CURING SEALANTP.T. 2x6 PLATES, SECURE TO EXISTING
FULLY ADHERED EPDM ROOFING SYSTEM
RECOVERY BOARD
.040 ALUMINUM FLASHING (3" FACE)
TERMINATION BAR
SEALANT
34" P.T. PLYWOOD, FASTEN TO
INSIDE FACE OF PARAPET WALLWITH 14" X 2" TAPCONS @ 12" O.C.
P.T. 2x4 ROOF CURB, PROVIDE 8" CLEARABOVE FINAL ROOF SURFACE
EXISTING VENT TO BE REMOVED &REINSTALLED ON NEW ROOF CURB
INSULATION 2" LAYER
INSULATION 2" LAYERT.O. EXISTINGELEV. PENTHOUSE
EXISTING ROOF DECK
ADD ALTERNATE #1SELF ADHERED VAPORBARRIER
.040 ALUMINUM FASCIA WITH FASCIAEXTENSION. PROVIDE CONT. ALUMINUM CLEATFOR BOTH, FIELD VERIFY LENGTH
EXISTING ROOF DECK
INSULATION 2" LAYER
ADD ALTERNATE #1SELF ADHERED VAPOR BARRIER
14" / FT
3
T.O. EXISTINGROOF DECK
INSULATION 2" LAYER
RIDGE DETAIL
TYPICAL PARAPET THRU WALL SCUPPER DETAILSCALE: 11
2" = 1'-0"
SCALE: 112" = 1'-0"
RECOVERY BOARD
TAPERED INSULATION ( 14" PER FT ),1.5" MIN.
FULLY ADHERED EPDM ROOFING SYSTEM
INSULATION 2" LAYER
14" / FT
RECOVERY BOARD
TYPICAL PARAPET WALL DETAILSCALE: 11
2" = 1'-0"4
14" / FT
T.O. EXISTINGROOF DECK
EXISTING ROOF DECK
TAPERED INSULATION ( 14" PER FT ),1.5" MIN.
INSULATION 2" LAYER
INSULATION 2" LAYER
ADD ALTERNATE #1SELF ADHERED VAPOR BARRIER
EXISTING STRUCTURE TO REMAIN
RECOVERY BOARD
FULLY ADHERED EPDM ROOFING SYSTEM
34" P.T. PLYWOOD, FASTEN TO INSIDE
FACE OF PARAPET WALL WITH 14" X 2"TAPCONS @ 12" O.C.
5
14" / FT
T.O. EXISTINGROOF DECK
EXISTING ROOF DECK
TAPERED INSULATION ( 14" PER FT ),1.5" MIN.
ADD ALTERNATE #1SELF ADHERED VAPOR BARRIER
INSULATION 2" LAYER
FULLY ADHERED EPDM ROOFING SYSTEM
EXISTING STRUCTURE TO REMAIN
.040 ALUMINUM COPING SYSTEM, 5.5" FRONTFACE, W/ 12" GALVANIZED STEEL ANCHOR CLIPS @48" O.C., SLOPED FRONT TO BACK. SECURED W/ (4)#10 X 1.5" STAINLESS STEEL FASTENERS PER CLIP
DRILL / CUT OPENING THROUGHPARAPET INSTALL NEW 4-5/8" DIA.PARAPET SCUPPER SLEEVE ASSEMBLYFLUSH WITH INTERIOR FACE OF NEWPLYWOOD (TYP). INSTALL PERMANUFACTURERS REQUIREMENTS.SEE ROOF PLAN FOR LOCATIONS3
4" P.T. PLYWOOD, FASTEN TO INSIDEFACE OF PARAPET WALL WITH 14" X 2"TAPCONS @ 12" O.C.
CONT. ALUMINUM CLEAT, SECURED W/ #10 X 2"STAINLESS STEEL FASTENERS @ 24" O.C.
CONT. ALUMINUM CLEAT
5-1/2"
.040 ALUMINUM COPING SYSTEM, 5.5" FRONTFACE, W/ 12" GALVANIZED STEEL ANCHOR CLIPS @48" O.C., SLOPED FRONT TO BACK. SECURED W/ (4)#10 X 1.5" STAINLESS STEEL FASTENERS PER CLIP
5-1/2"
13"
1 14" GALVANIZED ROOF NAILS @ 12" O.C.
2 6
2 6
2 6
2 6
2 6
2 6
4-1/2"
4-1/2"
SEE ROOF PLAN KEY AND GENERALROOFING NOTES ON PAGE A2.0
FOR MORE INFORMATION
METAL EDGINGDESCRIPTION SIZE COVER MATERIAL THICKNESS NOTES
FASCIA 5.5" ALUMINUM 0.040"CONT. ANCHOR BAR SECURED WITH#10 x 2" S.S. SCREWS @ 12" 0.C.
FASCIA
FASCIA
EXTENDEDFASCIA
DRIP EDGE
7"
8.5"
13"
4.5"
ANCHOR MATERIAL
ALUMINUM
ALUMINUM
ANCHOR TYPE
CONTINUOUSBAR
CONT. ANCHOR BAR SECURED WITH#10 x 2" S.S. SCREWS @ 12" 0.C.
CONT. ANCHOR BAR SECURED WITH#10 x 2" S.S. SCREWS @ 12" 0.C.
SECURED WITH #10 x 2" S.S. SCREWS @12" 0.C. AT TOP & WITH #14 x 2" S.S.SCREWS OR 14" x 11
4" TAPCONS @ 24" O.C.AT BOTTOM
SECURED WITH #10 x 2" S.S. SCREWS @12" 0.C. AT TOP & @ 24" O.C. AT BOTTOM
COPING(TAPERED)
5.5" OUTSIDE4" INSIDE
GALVANIZEDSTEEL
12" CLIP (16 ga.)@ 48" O.C. SECURED WITH (4) #10 x 1.5" S.S. SCREWS
ALUMINUM
ALUMINUM
ALUMINUM
CONTINUOUSBAR
CONTINUOUSBAR
CONTINUOUSBAR
CONTINUOUSBAR
ALUMINUM
ALUMINUM
ALUMINUM
ALUMINUM
ALUMINUM
0.040"
0.040"
0.050"
0.040"
0.040"
02/23/2021
drawing prepared by
project no.
project
drawing no.
drawn by
scale
date
drawing title
descriptiondatemark
R E V I S I O N S
ROOF REPLACEMENT AT CENTENNIAL HALL
WESTERN CONNECTICUT STATE UNIVERSITY
BI-RD-315
STATE OF CONNECTICUTDEPARTMENT OF ADMINISTRATIVE SERVICES
DANBURY, CONNECTICUT
AND GRASSO HALL
professional seal
195 SCOTT SWAMP ROAD
QUISENBERRY ARCARI MALIK, LLC
FARMINGTON, CONNECTICUT
AMT
AS NOTED
A2.3
GRASSO HALL
ROOF DETAILS
4
4
1
3
1
2
7
1
6
1
4
2
2
2
5
4
5
3
1
4
1
4
4
4
4
4
2
3
3
1
2
1
5
4
1
5
9
10
2
1
5
4
4
1
6
7
11
4
6
7
4
2
5
1
3
1
2
3
3
2
8
4
5
1 PROVIDE NEW ALUMINUM RETROFIT ROOF DRAIN WITH
EXPANDING WATERTIGHT SEAL, CLAMPING RING AND CAST
IRON STRAINER EQUAL TO MARATHON ROOFING PRODUCTS
"FAST FLOW" ROOF DRAIN. TIGHTNESS TEST PIPING IN
ACCORDANCE WITH IPC (2015), SECTION 312.2.
MECHANICAL / ELECTRICAL KEY NOTES:
2 EXISTING PLUMBING VENT TO REMAIN. EXTEND VENT AS
REQUIRED TO MAINTAIN MINIMUM 12" ABOVE ROOF. VENT
EXTENSION MATERIAL SHALL MATCH EXISTING VENT
MATERIAL; JOIN PIPES WITH FERNCO COUPLING. TIGHTNESS
TEST PIPING IN ACCORDANCE WITH IPC (2015), SECTION 312.2.
3 DISCONNECT ELECTRICAL POWER TO EXISTING ROOF
EXHAUST FAN. REMOVE EXHAUST FAN FROM CURB. VERIFY
EXISTING CURB DIMENSIONS AND PROVIDE NEW 12" HIGH
CURB EXTENSION AND SECURE TO EXISTING CURB.
REINSTALL FAN AND SECURE TO CURB EXTENSION. PROVIDE
WIRE AND CONDUIT TO EXTEND EXISTING ELECTRICAL
POWER AND RECONNECT TO FAN. VERIFY PROPER
OPERATION OF FAN.
4 CONTRACTOR SHALL PROCURE SERVICES OF A QUALIFIED
LIGHTNING PROTECTION SYSTEM INSTALLER TO REMOVE,
REINSTALL AND TEST EXISTING LIGHTNING PROTECTION
SYSTEM TO FACILITATE RE-ROOFING WORK. PROVIDE NEW
LIGHTNING PROTECTION COMPONENTS COMPLYING WITH
UL96 AS NEEDED TO FACILITATE WORK. TEST INSTALLED
SYSTEM IN ACCORDANCE WITH NFPA 780. OFFICE OF STATE
BUILDING INSPECTOR SHALL WITNESS TEST.
5 EXTEND LIGHTNING PROTECTION SYSTEM CONDUIT AND
WIRING TO ACCOMMODATE NEW ROOFING AND FLASHING.
6 EXTEND ELECTRICAL POWER CONDUIT AND WIRING TO
ACCOMMODATE NEW ROOFING AND FLASHING.
7 EXISTING ROOFTOP HVAC UNIT TO REMAIN. REMOVE AND
REINSTALL CONDENSATE PIPE AND ELECTRICAL CONDUITS THAT
ARE SECURED TO THE CURB TO ACCOMMODATE NEW ROOFING.
8 DISCONNECT ELECTRICAL POWER TO EXISTING ROOF FAN.
PROVIDE NEW EQUIPMENT RAILS (3 LOCATIONS) TO REPLACE
EXISTING WOOD SLEEPERS EQUAL TO BUCKLEY ASSOCIATES
MODEL ES100. SECURE EQUIPMENT SUPPORTS TO ROOF DECK.
PROVIDE NEW 12" HIGH CURB EXTENSION (12 LOCATIONS)
WHERE DUCTS PENETRATE ROOF AND EXTEND DUCTWORK
MATCHING EXISTING DUCT CONSTRUCTION. PROVIDE WIRE AND
CONDUIT TO EXTEND EXISTING ELECTRICAL POWER TO FAN AND
RECONNECT TO FAN. VERIFY PROPER OPERATION OF FAN.
9 TEMPORARILY REMOVE EXISTING EXPOSED DUCTWORK.
REMOVE EXISTING EXTERIOR DUCT INSULATION AND WOOD
BLOCK DUCT SUPPORTS. MODIFY AND OFFSET DUCTWORK
TO RAISE THE DUCTWORK 12" ABOVE NEW ROOF AND TO
ACCOMMODATE THE PROVISION OF NEW PRE-FABRICATED
DUCT SUPPORTS EQUAL TO MIFAB. PROVIDE NEW DUCT
INSULATION PER DETAIL 5/ME1.1 INCLUDING PROVISION OF
COUNTER-FLASHING AT THE EXISTING WALL PENETRATIONS.
10 PROVIDE NEW 12" HIGH CURB EXTENSION WHERE DUCT
PENETRATES ROOF AND MODIFY EXISTING DUCTWORK TO
ACCOMMODATE.
02/23/21
drawing prepared by
project no.
project
drawing no.
approved by
drawn by
scale
date
drawing title
descriptiondatemark
R E V I S I O N S
ROOF REPLACEMENT AT CENTENNIAL HALL
WESTERN CONNECTICUT STATE UNIVERSITY
BI-RD-315
STATE OF CONNECTICUTDEPARTMENT OF ADMINISTRATIVE SERVICES
DANBURY, CONNECTICUT
AND GRASSO HALL
professional seal
195 SCOTT SWAMP ROAD
QUISENBERRY ARCARI MALIK, LLC
FARMINGTON, CONNECTICUT
RZ Design Associates, Inc.
Mechanical, Electrical, and
Structural Engineering
750 OLD MAIN STREET
SUITE 202
ROCKY HILL, CT 06067
P: (860) 436-4336
F: (860) 436-4450
www.rzdesignassociates.com
ALL
AS NOTED
KAH
ME1.1
MECHANICAL / ELECTRICAL ROOF PLANS
CENTENNIAL HALL
2
ME1.1
ROOF PLAN
1/8" = 1'-0"
1
ME1.1
ROOF PLAN
1/8" = 1'-0"
3
ME1.1
ROOF PLAN
1/8" = 1'-0"
4
ME1.1
ROOF PLAN
1/8" = 1'-0"
60 MIL MINIMUM
THICKNESS SELF
ADHERING MODIFIED
BITUMEN MEMBRANE WITH
REFLECTIVE FOIL FACE
EQUAL TO ALAUMAGUARD
AS MANUFACTURED BY
POLYGUARD PRODUCTS.
6" MINIMUM LAP
(TYPICAL)
MECHANICALLY FASTEN
MEMBRANE ON BOTTOM OF DUCT
AND SEAL FASTENER HEADS WITH
MINIMUM 4"x4" MEMBRANE PATCH.
NOTE:
DETAIL IS GENERIC AND NOT A SUBSTITUTE FOR THE
NEED FOR THE CONTRACTOR TO DETERMINE PROPER
QUANTITIES AND LOCATIONS OF FASTENERS AND
SUPPORTS. PROVIDE DETAILED INSTALLATION SHOP
DRAWING AND FASTENER PRODUCT DATA TO BE
SUBMITTED FOR REVIEW BY OFFICE OF STATE
BUILDING INSPECTOR.
CLOSED CELL EXTRUDED
POLYSTYRENE INSULATION
BOARD MECHANICALLY FASTEN
TO DUCTWORK AND WITH
SURFACE PROPERLY PREPARED
TO ACCEPT MEMBRANE.
INSULATION THICKNESS SHALL
BE AS NEEDED TO ACHIEVE
MINIMUM R-12 AS REQUIRED BY
IECC (2015), SECTION C403.2.9.
PROPERLY SEAL (SMACNA SEAL
CLASS A) ALL JOINTS IN METAL
DUCTWORK TO ENSURE NO
LEAKAGE.
SLOPE 1/2" /FT
DUCT
INSULATION AT CENTER TOP OF
DUCT SHALL BE 2" THICK AND SHALL
TAPER TO SIDES OF DUCT.
5
ME1.1
EXTERIOR DUCT INSULATION DETAIL
NOT TO SCALE
3
2
2
11 1
2
2
2
2
2
2
2
2
3 3
3
3
33
333
2
2
2
2
2
2
2
2
2
2
11
1
1
3
2
2
2
22
2
2
2
2
22
2
1
111
3 33
3 3
3
1
1
1
11
2
2
2
2
2
2
2
2
2
2
2
1
1
3
3
3
3
3
1 PROVIDE NEW ALUMINUM RETROFIT ROOF DRAIN WITH EXPANDING WATERTIGHT
SEAL, CLAMPING RING AND CAST IRON STRAINER EQUAL TO MARATHON ROOFING
PRODUCTS "FAST FLOW" ROOF DRAIN. TIGHTNESS TEST PIPING IN ACCORDANCE
WITH IPC (2015), SECTION 312.2.
MECHANICAL / ELECTRICAL KEY NOTES:
2 EXISTING PLUMBING VENT TO REMAIN. EXTEND VENT AS REQUIRED TO MAINTAIN
MINIMUM 12" ABOVE ROOF. VENT EXTENSION MATERIAL SHALL MATCH EXISTING
VENT MATERIAL; JOIN PIPES WITH FERNCO COUPLING. TIGHTNESS TEST PIPING IN
ACCORDANCE WITH IPC (2015), SECTION 312.2.
3 DISCONNECT ELECTRICAL POWER TO EXISTING ROOF EXHAUST FAN. REMOVE
EXHAUST FAN FROM CURB. VERIFY EXISTING CURB DIMENSIONS AND PROVIDE NEW
12" HIGH CURB EXTENSION AND SECURE TO EXISTING CURB. REINSTALL FAN AND
SECURE TO CURB EXTENSION. PROVIDE WIRE AND CONDUIT TO EXTEND EXISTING
ELECTRICAL POWER AND RECONNECT TO FAN. VERIFY PROPER OPERATION OF FAN.
02/23/21
drawing prepared by
project no.
project
drawing no.
approved by
drawn by
scale
date
drawing title
descriptiondatemark
R E V I S I O N S
ROOF REPLACEMENT AT CENTENNIAL HALL
WESTERN CONNECTICUT STATE UNIVERSITY
BI-RD-315
STATE OF CONNECTICUTDEPARTMENT OF ADMINISTRATIVE SERVICES
DANBURY, CONNECTICUT
AND GRASSO HALL
professional seal
195 SCOTT SWAMP ROAD
QUISENBERRY ARCARI MALIK, LLC
FARMINGTON, CONNECTICUT
RZ Design Associates, Inc.
Mechanical, Electrical, and
Structural Engineering
750 OLD MAIN STREET
SUITE 202
ROCKY HILL, CT 06067
P: (860) 436-4336
F: (860) 436-4450
www.rzdesignassociates.com
ALL
AS NOTED
KAH
ME2.1
MECHANICAL / ELECTRICAL ROOF PLANS
GRASSO HALL
1
ME2.1
ROOF PLAN
1/16" = 1'-0"
2
ME2.1
ROOF PLAN
1/16" = 1'-0"
3
ME2.1
ROOF PLAN
1/16" = 1'-0"
4
ME2.1
ROOF PLAN
1/16" = 1'-0"