r-1...see 2/r-1.1 for existing roofing, 3/r-1.1 for photos of existing conditions, and 1/r-2.0 for...
TRANSCRIPT
SIMPSON GUMPERTZ & HEGEREngineering of Structuresand Building Enclosures
Simpson Gumpertz & Heger Inc.480 Totten Pond RoadWaltham, Massachusetts 02451main: 781.907.9000 fax: 781.907.9009www.sgh.com
BostonChicagoHouston
Los AngelesNew York
San FranciscoWashington, DC
Project No.
Drawing No.
Drawn Scale
DateChecked
Drawing Title
Project
No. DescriptionDate
Seal
Owner Cilent
By
Approved
UNION STATIONTRANSPORTATIONCENTER: ROOFING
REPLACEMENT - ROOFUNDER TRACKS
1 UNION PLACE,HARTFORD,CT
BID
SET
-N
OT
FOR
CO
NST
RUC
TIO
N
R-1.1
FLUID-APPLIEDWATERPROOFING:
ROOF PLAN
1 08/20/20 ADDENDUM 1 RML
AutoCAD SHX Text
LEGEND
AutoCAD SHX Text
(E) PIPE PENETRATION, SEE DETAIL 6/R-2.0
AutoCAD SHX Text
DRAIN, SEE DETAIL 3/R-2.0
AutoCAD SHX Text
P
AutoCAD SHX Text
P
AutoCAD SHX Text
P
AutoCAD SHX Text
P
AutoCAD SHX Text
STRUCTURAL SUPPORT, SEE DETAIL 2/R-2.0
AutoCAD SHX Text
1
AutoCAD SHX Text
3/32" = 1'-0"
AutoCAD SHX Text
PLAN: ROOF UNDER TRACKS
AutoCAD SHX Text
5
AutoCAD SHX Text
R-2.0
AutoCAD SHX Text
5
AutoCAD SHX Text
R-2.0
AutoCAD SHX Text
4
AutoCAD SHX Text
R-2.0
AutoCAD SHX Text
4
AutoCAD SHX Text
R-2.0
AutoCAD SHX Text
4
AutoCAD SHX Text
R-2.0
AutoCAD SHX Text
4
AutoCAD SHX Text
R-2.0
AutoCAD SHX Text
PENTHOUSE FOR ACCESS TO PLATFORM (NIC)
AutoCAD SHX Text
PENTHOUSE FOR ACCESS TO PLATFORM (NIC)
AutoCAD SHX Text
LOW-HANGING PIPES TO REMAIN IN PLACE. REDUCE INSULATION HEIGHT AS REQUIRED BASED ON CLEARANCE HEIGHT BELOW PIPES.
AutoCAD SHX Text
GAP BETWEEN (E) BUILDING BELOW THE TRACKS AND (E) CANOPY FASCIA, WITH (E) METAL LINER TO REMAIN
AutoCAD SHX Text
ROOFING SYSTEM. SEE 2/R-1.1 FOR EXISTING ROOFING, 3/R-1.1 FOR PHOTOS OF EXISTING CONDITIONS, AND 1/R-2.0 FOR NEW WATERPROOFING
AutoCAD SHX Text
(E) MASONRY BUILDING WALL
AutoCAD SHX Text
NOTE: LOW TRAIN PLATFORMS AND LOW TRAIN TRACKS NOT SHOWN, REFER TO 1/R-1.0 FOR APPROXIMATE LOCATION OF TRAIN PLATFORMS AND TRACKS.
AutoCAD SHX Text
PENTHOUSE FOR ACCESS TO PLATFORM (NIC)
AutoCAD SHX Text
3
AutoCAD SHX Text
N.T.S.
AutoCAD SHX Text
PHOTOS OF EXISTING CONDITIONS
AutoCAD SHX Text
OVERVIEW OF ROOF SHOWING TYPICAL PENETRATIONS AND STRUCTURE OF TRAIN TRACKS ABOVE
AutoCAD SHX Text
OVERVIEW OF ROOF SHOWING LOW-HANGING PIPES BENEATH TRAIN TRACKS
AutoCAD SHX Text
DIRECTION OF SLOPE
AutoCAD SHX Text
SLOPE
AutoCAD SHX Text
SLOPE
AutoCAD SHX Text
SLOPE
AutoCAD SHX Text
SLOPE
AutoCAD SHX Text
SLOPE
AutoCAD SHX Text
SLOPE
AutoCAD SHX Text
SLOPE
AutoCAD SHX Text
(E) CANOPY FASCIA (NIC)
AutoCAD SHX Text
1
AutoCAD SHX Text
2
AutoCAD SHX Text
N.T.S.
AutoCAD SHX Text
SECTION EXISTING ROOFING SYSTEM
AutoCAD SHX Text
(E) THREE-PLY ASPHALTIC BUILT-UP ROOFING
AutoCAD SHX Text
(E) DRAINAGE MAT
AutoCAD SHX Text
(E) CONCRETE PAVERS, 1 " THICK12" THICK
AutoCAD SHX Text
(E) STRUCTURAL CONCRETE DECK TO REMAIN
AutoCAD SHX Text
(E) INSULATION TYP. 3 " THICK12" THICK
AutoCAD SHX Text
(E) " COVER BOARD12" COVER BOARD
AutoCAD SHX Text
191971.00
AutoCAD SHX Text
08/03/2020
AutoCAD SHX Text
GHTD PROJECT NO. 03-021
AutoCAD SHX Text
JCD/KSW
AutoCAD SHX Text
RML
AutoCAD SHX Text
MBB
AutoCAD SHX Text
AS NOTED
SIMPSON GUMPERTZ & HEGEREngineering of Structuresand Building Enclosures
Simpson Gumpertz & Heger Inc.480 Totten Pond RoadWaltham, Massachusetts 02451main: 781.907.9000 fax: 781.907.9009www.sgh.com
BostonChicagoHouston
Los AngelesNew York
San FranciscoWashington, DC
Project No.
Drawing No.
Drawn Scale
DateChecked
Drawing Title
Project
No. DescriptionDate
Seal
Owner Cilent
By
Approved
UNION STATIONTRANSPORTATIONCENTER: ROOFING
REPLACEMENT - ROOFUNDER TRACKS
1 UNION PLACE,HARTFORD,CT
BID
SET
-N
OT
FOR
CO
NST
RUC
TIO
N
R-2.0
FLUID-APPLIEDWATERPROOFING:
DETAILS
1 08/20/20 ADDENDUM 1 RML
AutoCAD SHX Text
9
AutoCAD SHX Text
ISOMETRIC: EDGE FLASHING EXPANSION JOINT
AutoCAD SHX Text
N.T.S
AutoCAD SHX Text
OVERLAP METAL FLASHING AND BED LAP IN SEALANT 1"
AutoCAD SHX Text
APPLY 8" WIDE STRIP OF FLUID-APPLIED MEMBRANE FLASHING CENTERED OVER LAP
AutoCAD SHX Text
1
AutoCAD SHX Text
NTS.
AutoCAD SHX Text
SECTION - NEW FLUID-APPLIED ROOFING SYSTEM
AutoCAD SHX Text
MINERAL WOOL INSULATION, 6" THICK
AutoCAD SHX Text
(E) STRUCTURAL CONCRETE DECK
AutoCAD SHX Text
PRIMER APPLIED TO SUBSTRATE
AutoCAD SHX Text
CONCRETE PAVERS ON PEDESTALS
AutoCAD SHX Text
DRAINAGE MAT
AutoCAD SHX Text
REINFORCED FLUID-APPLIED MEMBRANE
AutoCAD SHX Text
2
AutoCAD SHX Text
NTS.
AutoCAD SHX Text
PHOTO AND ISOMETRIC - FLASHING AT IRREGULAR PENETRATION
AutoCAD SHX Text
2A PHOTOPHOTO
AutoCAD SHX Text
NOTES: 1. PAVING SYSTEM NOT SHOWN FOR CLARITY 2. IRREGULAR PENETRATION SHAPES AND GEOMETRIES VARY FROM THOSE SHOWN IN 2A AND 2B, BUT CONCEPT REMAINS SIMILAR
AutoCAD SHX Text
FUILD-APPLIED WATERPROOFING MEMBRANE SKIRT WRAPPED AROUND METAL PENETRATION W/2" MIN. OVERLAP @ ALL JOINTS.
AutoCAD SHX Text
FLUID-APPLIED RESIN OR PRIMER
AutoCAD SHX Text
IRREGULAR PENETRATION POWER TOOL CLEAN METAL SURFACE TO BE FLASHED PER SSPC-SP3.
AutoCAD SHX Text
FLUID-APPLIED WATERPROOFING MEMBRANE TIGHT TO PENETRATION
AutoCAD SHX Text
FLUID-APPLIED WATERPROOFING MEMBRANE COLLAR SNUG FIT AROUND PENETRATION TO PROVIDE 1" MIN. VERTICAL TURN UP.
AutoCAD SHX Text
1" TYP.
AutoCAD SHX Text
6" (TYP.)
AutoCAD SHX Text
2B ISOMETRICISOMETRIC
AutoCAD SHX Text
FLUID-APPLIED WATERPROOFING FIELD MEMBRANE EXTENDED 6" MIN. OVER DRAIN FLASHING.
AutoCAD SHX Text
FLUID-APPLIED WATERPROOFING MEMBRANE FLASHING-EXTEND MINIMUM OF 3" INTO PREPARED AND PRIMED DRAIN BOWL.
AutoCAD SHX Text
3
AutoCAD SHX Text
NTS.
AutoCAD SHX Text
SECTION - DETAIL AT DRAIN
AutoCAD SHX Text
TYPICAL FLUID-APPLIED ROOFING SYSTEM, SEE 1/R-2.0
AutoCAD SHX Text
CUT NEW REGLET TO ACCOMMODATE SHEET METAL FLASHING. SEE DETAIL 7/R-2.0.
AutoCAD SHX Text
REGLET-SET COUNTERFLASHING WITH CONTINUOUS HOOK STRIP
AutoCAD SHX Text
(2) PLY FLASHING EXTEND TOP PLY 4" MIN. HORIZONTALLY ON TO FIELD SUBSTRATE.
AutoCAD SHX Text
CONTINUOUS BOTTOM PLY OF FLUID-APPLIED WATERPROOFING MEMBRANE @ WALL TO DECK TRANSITION
AutoCAD SHX Text
FLUID-APPLIED WATERPROOFING
AutoCAD SHX Text
4
AutoCAD SHX Text
NTS.
AutoCAD SHX Text
SECTION - DETAIL AT RISING WALL
AutoCAD SHX Text
FLUID-APPLIED WATERPROOFING MEMBRANE FLASHING-EXTEND FULL WIDTH OF FLANGE & 4" MINIMUM ONTO FIELD MEMBRANE.
AutoCAD SHX Text
NOTES: 1. EDGE WITH GUTTER EDGE WITH GUTTER SHOWN. EDGE WITHOUT GUTTER SIMILAR. 2. PROVIDE GUTTER AT PROVIDE GUTTER AT WEST ELEVATION.
AutoCAD SHX Text
5
AutoCAD SHX Text
NTS.
AutoCAD SHX Text
SECTION - EDGE FLASHING
AutoCAD SHX Text
TYPICAL FLUID-APPLIED ROOFING SYSTEM, SEE 1/R-2.0
AutoCAD SHX Text
FLUID-APPLIED MEMBRANE FLASHING
AutoCAD SHX Text
GALV. STEEL ANGLE, 2 FT. LONG SECTIONS, FASTENED TO CONCRETE DECK WITH FASTENERS AT 12" O.C. (2 PER ANGLE SECTION), GAP ANGLES 1". DO NOT FASTEN THROUGH METAL FLASHING. SET BOTTOM LEG OF ANGLE IN CONTINUOUS BED OF WET FLUID-APPLIED WATERPROOFING.
AutoCAD SHX Text
RADIAL CUTS TO SKIRT AS REQUIRED
AutoCAD SHX Text
FLUID-APPLIED WATERPROOFING FIELD MEMBRANE CUT TIGHT TO PENETRATION
AutoCAD SHX Text
FLUID-APPLIED WATERPROOFING MEMBRANE COLLAR CUT INSIDE DIA. 1/2" SMALLER THAN PIPE DIAMETER
AutoCAD SHX Text
FLUID-APPLIED WATERPROOFING MEMBRANE SKIRT WRAPPED AROUND PIPE W/ 2" MIN. OVERLAP
AutoCAD SHX Text
POWER TOOL CLEAN TUBE STEEL PER SSPC-SP3.
AutoCAD SHX Text
1"
AutoCAD SHX Text
1"
AutoCAD SHX Text
NOTE: PAVING SYSTEM NOT PAVING SYSTEM NOT SHOWN FOR CLARITY
AutoCAD SHX Text
6
AutoCAD SHX Text
NTS.
AutoCAD SHX Text
SECTION - PIPE PENETRATION FLASHING
AutoCAD SHX Text
CONTINUOUS SEALANT OVER BACKER ROD. SEE DETAIL 8/R-2.0.
AutoCAD SHX Text
S.S. DRIVE PINS WITH NYLON SLEEVES AT 6" O.C.
AutoCAD SHX Text
BACKER ROD
AutoCAD SHX Text
METAL FLASHING IN REGLET SLOPED TO EXTERIOR
AutoCAD SHX Text
(E) WALL
AutoCAD SHX Text
7
AutoCAD SHX Text
SECTION - TYPICAL REGLET
AutoCAD SHX Text
SCALE: NTS
AutoCAD SHX Text
SEALANT
AutoCAD SHX Text
SUBSTRATE AS NOTED ON SPECIFIC DETAIL
AutoCAD SHX Text
BACKER ROD
AutoCAD SHX Text
NOTES: 1. USE HOURGLASS GEOMETRY FOR ALL JOINTS WITH IN-PLANE, PARALLEL USE HOURGLASS GEOMETRY FOR ALL JOINTS WITH IN-PLANE, PARALLEL SURFACES ON EACH SIDE OF JOINT. 2. USE FILLET GEOMETRY FOR ALL JOINTS WITH PERPENDICULAR USE FILLET GEOMETRY FOR ALL JOINTS WITH PERPENDICULAR SURFACES ON EACH SIDE OF JOINT. 3. FOR HOURGLASS GEOMETRY, INSTALL BACKER ROD SUCH THAT SEALANT FOR HOURGLASS GEOMETRY, INSTALL BACKER ROD SUCH THAT SEALANT DEPTH (D) EQUALS 1/2W, TO A MAXIMUM DEPTH OF 1/2".
AutoCAD SHX Text
SEALANT
AutoCAD SHX Text
BOND BREAKER TAPE OR TRIANGULAR BACKER ROD
AutoCAD SHX Text
SUBSTRATE AS NOTED ON SPECIFIC DETAILS
AutoCAD SHX Text
58"
AutoCAD SHX Text
58"
AutoCAD SHX Text
12"
AutoCAD SHX Text
12"
AutoCAD SHX Text
%%UEXTERIOR
AutoCAD SHX Text
%%UINTERIOR
AutoCAD SHX Text
%%UHOURGLASS GEOMETRY
AutoCAD SHX Text
%%UFILLET GEOMETRY
AutoCAD SHX Text
8
AutoCAD SHX Text
NTS.
AutoCAD SHX Text
SECTION AND PLAN: TYPICAL SEALANT JOINT GEOMETRIES
AutoCAD SHX Text
FLUID-APPLIED WATERPROOFING FIELD MEMBRANE-TURN DOWN VERTICAL FACE OF WALL.
AutoCAD SHX Text
FASTENERS 8" O.C.
AutoCAD SHX Text
AutoCAD SHX Text
STRAINER
AutoCAD SHX Text
18" OPEN JOINTS
AutoCAD SHX Text
RUBBER PEDESTAL WITH INTEGRAL CRUCIFORM TAB
AutoCAD SHX Text
(E) DRAIN BOWL, PREPARE & PRIME DRAIN BOWL AS REQ'D. FOR FLUID-APPLIED MEMBRANE APPLICATION TO (E) DRAIN BOWL. PROVIDE (N) CLAMPING RING AND STRAINER ABOVE
AutoCAD SHX Text
WRAP DRAIN STRAINER W/GEOTEXTILE FILTER FABRIC & EXTEND 12" MIN. INTO HORIZONTAL PLANE
AutoCAD SHX Text
RUBBER PEDESTAL WITH INTEGRAL CRUCIFORM TAB
AutoCAD SHX Text
18" OPEN JOINTS
AutoCAD SHX Text
RUBBER PEDESTAL WITH INTEGRAL CRUCIFORM TAB
AutoCAD SHX Text
18" OPEN JOINTS
AutoCAD SHX Text
IRREGULAR PENETRATION POWER TOOL CLEAN ALL (E) METAL SURFACES TO BE FLASHED PER SSPC-SP3.
AutoCAD SHX Text
%%UEXTERIOR
AutoCAD SHX Text
%%UINTERIOR
AutoCAD SHX Text
CLAMPING RING
AutoCAD SHX Text
USE ONLY WHOLE (UNCUT) PAVERS AT ROOF EGES. LOCATE ANY CUT PAVERS AS FAR FROM ROOF EDGES AS POSSIBLE (TYP.)
AutoCAD SHX Text
APPLY CONTINUOUS FILLET OF FLUID-APPLIED WATERPROOFING TO GALVANIZED STEEL ANGLE, SEE DETAIL 8/R-2.0.
AutoCAD SHX Text
FASTENERS 12" O.C.
AutoCAD SHX Text
TYPICAL FLUID-APPLIED ROOFING SYSTEM, SEE 1/R-2.0
AutoCAD SHX Text
PLYWOOD
AutoCAD SHX Text
CEMENTITIOUS PARGE COAT
AutoCAD SHX Text
(E) BROWNSTONE MASONRY
AutoCAD SHX Text
(E) METAL FLASHING OR CLADDING TO REMAIN
AutoCAD SHX Text
METAL EDGE FLASHING WITH 1" HEMMED DRIP EDGE
AutoCAD SHX Text
NOTES: AT WEST SIDE OF ROOF, (E) AT WEST SIDE OF ROOF, (E) METAL FASCIA PANELS OF ADJACENT CANOPY TO REMAIN (NOT SHOWN).
AutoCAD SHX Text
1
AutoCAD SHX Text
191971.00
AutoCAD SHX Text
08/03/2020
AutoCAD SHX Text
GHTD PROJECT NO. 03-021
AutoCAD SHX Text
JCD/KSW
AutoCAD SHX Text
RML
AutoCAD SHX Text
MBB
AutoCAD SHX Text
AS NOTED