123174-23001.8 TC Bostwick Roof PH2 Combined CD Drawings 9.4.26.pdf

Set No.

Project Location Map

123174-23001.8 Tetra Tech Engineers, Architects & Landscape Architects, P.C.

ArchitectureEngineeringPlanning HighPerformanceFacilitiesfo r

Tompkins County Bostwick Road Highway Work Area Roof Project

170 Bostwick Road Ithaca, New York 14850

N

5 DRAWING REVISION NUMBER

CENTER LINE

MATCH LINE

CLL

A COLUMN CENTER LINE

CONTRACT LIMIT LINE

PROPERTY LINE

CUT LINE

NORTH ARROW

ROOM NAME AND NUMBER

ELEVATION

INTERIOR ELEVATION

DETAIL

WALL SECTION

BUILDING SECTION

STANDARD REFERENCE BUBBLE

DRAWING NUMBER

DETAIL NUMBER

DRAWING TITLE & SCALE

METAL, STEEL

REMOVE AND REPLACE ASPHALT PAVING

NEW HEAVY-DUTY ASPHALT PAVING

NEW ASPHALT PAVING OR TOP COURSE

SAND

GRAVEL

CONCRETE

BRICK

EARTH

STONE

CONCRETE MASONRY UNITS

PLYWOOD

FINISHED WOOD TRIM

ROUGH WOOD

INSULATION (LOOSE OR BATT)

RIGID INSULATION

CERAMIC TILE

ACOUSTICAL PANEL

GLASS (LARGE SCALE)

PLASTER, CEMENT, GROUT

GYPSUM WALL BOARD

RESILIENT FLOORING

TERRAZZO

STRUCTURAL GLAZED TILE

ADA 5' TURNING RADIUS

1st FF

Floor Plan 1/8"=1'-0"

100'-0"

A A

B B

N

CLASSROOM

A12

4 A1

A12

A12

A12

A12

A12

NOTE: REFER TO FINISH PLANS FOR ROOM FINISH KEY

AND ADDITIONAL ABBREVIATIONS

AAC ASBESTOS ABATEMENT CONTRACTOR

AAD AUTOMATIC AIR DAMPER

AB ANCHOR BOLT, AIR BARRIER

AC AIR CONDITIONING, ALTERNATING CURRENT

ACCMP ASPHALT COATED CORR METAL PIPE

ACM ASBESTOS CONTAINING MATERIAL

ACT ACOUSTICAL CEILING TILE

ACU AIR CONDITIONING UNIT

AD AREA DRAIN

ADA AMERICAN DISABILITIES ACT

ADD ADDENDUM

ADDL ADDITIONAL

ADDN ADDITION

ADH ADHESIVE

ADJ ADJACENT

ADR ACCESS DOOR

AESS ARCH EXPOSED STRUCTURAL STEEL

AFF ABOVE FINISH FLOOR

AH ACCESS HATCH

AHU AIR HANDLING UNIT

AIB AIR INFILTRATION BARRIER

ALT ALTERNATE

ALTB ACOUSTICALLY LINED TRANSFER BOX

ALTN ALTERATION ALUM ALUMINUM

AMP AMPERE

ANOD ANODIZED

ANT ACID NEUTRALIZATION TANK

AP ACCESS PANEL

APPROX APPROXIMATE (LY)

APC ARCHITECTURAL PRECAST CONCRETE

ARCH ARCHITECT (URAL)

A/S AIR SEPARATOR

ASB ASBESTOS

ASPH ASPHALT

ATV ATMOSPHERIC VENT

AUD AUDITORIUM

AUTO AUTOMATIC

AV ACID VENT

AVE AVERAGE

AVTR ACID VENT THRU ROOF

AW ACID WASTE

B BOILER, BRICK, BOTTOM

BB BASKETBALL

BBD BOILER BLOWDOWN

BC BOTTOM OF CURB

BCU BLOWER COIL UNIT

BCX BOTTOM CHORD EXTENSION

BD BOARD

BDD BACKDRAFT DAMPER

BFP BACK FLOW PREVENTER

BG BOTTOM GRILLE

BIT BITUMINOUS

BLDG BUILDING BLOCK

BLK BLOCKING BLKG

BM BEAM

BO BY OTHERS

BOD BOTTOM OF DUCT

BOF BOTTOM OF FOOTING

BOS BOTTOM OF STEEL

BOT BOTTOM

BPL BEARING PLATE

BR BOTTOM REGISTER

BRDG BRIDGING

BRG BEARING

BRK BRICK

BRSH BRICKSHELF

BRZ BRONZE

BS BOTH SIDES, BOTTOM OF STAIR

BSMT BASEMENT

BSPL BACKSPLASH

BT BENT

BTU BRITISH THERMAL UNITS

BTUH BRITISH THERMAL UNITS PER HOUR

BUR BUILT-UP ROOFING

BW BOTTOM OF WALL

BWC BACK WATER CHECK VALVE

C1 CARPET TYPE 1

C CONDUIT, CONVECTOR, CONDENSOR,

COMMON

CA COMPRESSED AIR

CAB CABINET

CATV CABLE TELEVISION

CB CATCH BASIN, CIRCUIT BREAKER, CHALKBOARD

CCTV CLOSED CIRCUIT TELEVISION

CD CEILING DIFFUSER, CONDENSATE DRAIN

CEM CEMENT

CER CERAMIC CF CUBIC FEET, CEILING FAN

CFM CUBIC FEET PER MINUTE

CFMF COLD FORMED METAL FRAMING

CFT1 CERAMIC FLOOR TILE TYPE 1

CG CEILING GRILLE

CHAN CHANNEL

CHUV CEILING HUNG UNIT VENTILATOR

CI CAST IRON

CIP CAST IN PLACE

CIRC CIRCUMFERENCE

CJ CONTROL JOINT

CL CENTER LINE

CLG CEILING

CLKG CAULKING

CLL CONTRACT LIMIT LINE

CLR CLEAR (ING) (ENCE)

CLRM CLASSROOM

CMP CORRUGATED METAL PANEL

CMT CERAMIC MOSAIC TILE

CMU CONCRETE MASONRY UNIT

CO CLEAN OUT

CODP CLEAN OUT DECK PLATE

COL COLUMN

COMB COMBINATION

COMP COMPRESS (ED) (ION) (IBLE), COMPOSITE

CONC CONCRETE

COND CONDENSATE

CONN CONNECTION

CONST CONSTRUCTION

CONT CONTINOUS

CONTR CONTRACT (OR)

COORD COORDINATE

CORR CORRUGATED, CORRIDOR

COWP CLEAN OUT WALL PLATE

CPVC CHLORINATED POLY VINYL CHLORIDE

CR CEILING REGISTER

CRS COURSE (S)

CSK COUNTERSINK

CSMT CASEMENT

CT COMPUTER TERMINAL, CERAMIC BASE TILE

CTD COATED

CTOP COUNTER TOP

CTR CENTER

CU CUBIC

CUH CABINET UNIT HEATER

CV CONVECTOR, CURB VALVE

CW COLD WATER

CWR CHILLED WATER RETURN

CWS CHILLED WATER SUPPLY

CWT1 CERAMIC WALL TILE TYPE 1

D1 DANCE FLOORING TYPE 1

D DIESEL FUEL, DEPTH

DB DRY BULB

DC DIRECT CURRENT

DDC DIRECT DIGITAL CONTROL

DE DELONIZED WATER

DEG DEGREES

DEMO DEMOLISH

DEP DEPRESS (ED) (ION)

DET DETAIL (ED)

DF DRINKING FOUNTAIN

DH DOUBLE HUNG

DHU DEHUMIDIFICATION UNIT

DI DROP INLET, DUCTILE IRON, DISTILLED WATER

DIA DIAMETER

DIAG DIAGONAL

DIM DIMENSION

DISP DISPENSER

DIST DISTANCE

DIV DIVISION

DL DEAD LOAD

DN DOWN

DO DITTO

DP DAMPPROOF (ING)

DPR DAMPER

DR DOOR, DEEP RIB

DWG DRAWING

DS DOWNSPOUT, DRAINAGE STRUCTURE

DT DRAIN TILE

DTA DOVETAIL ANCHOR

DTL DETAIL

DW DUMBWAITER, DISHWASHER

DWL DOWEL

DWR DRAWER

E EAST

EA EXHAUST AIR, EACH

EAT ENTERING AIR TEMPERATURE

EB EXPANSION BOLT

EC ELECTRICAL CONTRACTOR

ECF ENHANCED CONCRETE FLOORING

EIFS EXTERIOR INSULATION FINISH SYSTEM

EF EACH FACE, EXHAUST FAN

EJ EXPANSION JOINT

ELEC ELECTRIC (AL)

ELEM ELEMENT

ELEV ELEVATION, ELEVATOR

EM EMERGENCY

EMT ELECTRICAL METALLIC TUBING

ENC ENCLOSURE

EOD EDGE OF DECK

EOS EDGE OF SLAB

EQ EQUAL, EQUIVALENT

EQC EQUIPMENT CONTRACTOR

EQUIP EQUIPMENT

ES EXPOSED SURFACE, EXPOSED STRUCTURE

ESF ELASTIC SHEET FLASHING

ESM ELASTIC SHEET MEMBRANE

EW EACH WAY

EWC ELECTRIC WATER COOLER

EWT ENTERING WATER TEMPERATURE

EXH EXHAUST

EXG EXISTING

EXP EXPANSION

EXT EXTERIOR, EXTERNAL

F FAHRENHEIT

FA FIRE ALARM

FAI FRESH AIR INTAKE

FCU FAN COOLING UNIT

FD FLOOR DRAIN, FIRE DAMPER

FDC FIRE DEPARTMENT CONNECTION

FE FIRE EXTINGUISHER

FEC FIRE EXTINGUISHER CABINET

FF FINISH FLOOR, FACTORY FINISH

FFE FINISH FLOOR ELEVATION

FFL FINISH FLOOR LINE

FG FLOOR GRILLE

FH FIRE HYDRANT

FHC FIRE HOSE CABINET

FIN FINISH (ED)

FIXT FIXTURE

FL FLUSH

FLD FLOOR DUCT

FLEX FLEXIBLE

FLG FLASHING

FLR FLOOR (ING)

FLUOR FLUORESCENT

FM FLOOR MOUNTED

FMC FLEXIBLE METAL CONDUIT

FND FOUNDATION

FOB FREIGHT ON BOARD, FLAT ON BOTTOM

FOG FUEL OIL GAUGE

FOR FUEL OIL RETURN

FOS FUEL OIL SUPPLY

FOT FLAT ON TOP

FP FIREPROOF (ING)

FPM FEET PER MINUTE

FR FRAME, FLOOR REGISTER

FRA FRESH AIR

FRC FIRE RESISTANT COATING

FRP FIBERGLASS REINFORCED PANEL

FRT FIRE RETARDANT

FS FLOOR SINK

FSD FIRE AND SMOKE DAMPER

FT FEET, FLOOR TREATMENT

FTG FOOTING

FTR FIN TUBE RADIATION

FV FLUSH VALVE

G GAS, GLYCOL

GA GAUGE

GAL GALLON

GALV GALVANIZED

GASK GASKET (ED)

GC GENERAL CONTRACT (OR)

GCMU GLAZED CONCRETE MASONRY UNIT

GCO GRADE CLEANOUT GF GROUND FACE

GL GLASS, GLAZING

GND GROUND

GPM GALLONS PER MINUTE

GR GRADE (ING), GLYCOL RETURN

GS GLYCOL SUPPLY

GVL GRAVEL

GWB GYPSUM WALL BOARD

GYP GYPSUM

H HEIGHT

HB HOSE BIB

HBD HARD BOARD

HC HEATING CONTRACT (OR), HANDICAP

HCR HOT/CHILLED RETURN

HCS HOT/CHILLED SUPPLY

HD HEAVY DUTY

HDPE HIGH DENSITY POLYETHYLENE

HDR HEADER

HDW HARDWARE

HG HOT GLYCOL

HIP HIGH IMPACT PANEL

HM HOLLOW METAL

HORZ HORIZONTAL

HP HORSEPOWER, HIGH PRESSURE, HEAT PUMP

HPC HIGH PERFORMANCE COATING

HPL HIGH PRESSURE LAMINATE

HR HANDRAIL, HOUR

HT HEIGHT

HTG HEATING

HV HIGH VOLTAGE

HVAC HEATING/VENTILATING/AIR CONDITIONING

HVU HEATING AND VENTILATING UNIT

HW HOT WATER

HWH HOT WATER HEATER

HWP HOT WATER PUMP

HWR HOT WATER RETURN

HWS HOT WATER SUPPLY

ID INSIDE DIAMETER

IE INVERT ELEVATION

IN INCHES

INCL INCLUDE (D) (ING)

INS INSULATE (D) (ION)

INT INTERIOR

INV INVERT

IP IRON PIPE

IPS IRON PIPE SIZE

IW INDIRECT WASTE

J JANITORS CLOSET

JAN JANITORS CLOSET

JB JUNCTION BOX

JC JANITORS CLOSET

JCT JUNCTION

JT JOINT

KW KILOWATT

KWH KILOWATT PER HOUR

KV KILOVOLT

KVA KILOVOLT AMPERE

L LENGTH, LONG

LAB LABORATORY

LAD LADDER

LAM LAMINATE (D)

LAT LEAVING AIR TEMPERATURE

LAV LAVATORY

LB POUND

LBL LABEL

LBP LEAD BASED PAINT

LC LANDSCAPE CONTRACTOR (SITE)

LCC LEAD COATED COPPER

LDR LEADER

LEV LEVEL

LF LINEAR FOOT

LFMC LIQUID-TIGHT FLEXIBLE METAL CONDUIT

LFNC LIQUID-TIGHT FLEXIBLE NONMETALLIC CONDUIT

LG LENGTH, LONG

LGI LARGE GROUP INSTRUCTION

LH LEFT HAND

LIN LINEAR

LKR LOCKER

LL LIVE LOAD

LP LOW PRESSURE

LPC LOW PRESSURE CONDENSATE

LPS LOW PRESSURE STEAM

LPT LOW POINT

LS LINOLEUM SHEET TYPE 1

LT LIGHT

LT1 LINOLEUM TILE TYPE 1

LTL LINTEL

LV LOW VOLTAGE

LVR LOUVER

LWT LEAVING WATER TEMPERATURE

MAN MANUAL

MAS MASONRY

MAT MATERIAL

MAU MAKE UP AIR UNIT

MAX MAXIMUM

MB MARKER BOARD

MBH THOUSAND BTUH

MBR MEMBER

MD MOTORIZED DAMPER

ME MECHANICAL EQUIPMENT

MECH MECHANICAL (LY)

MED MEDIUM

MEMB MEMBRANE

MEZZ MEZZANINE

MF MIXING FAUCET

MFR MANUFACTURE (R)

MH MAN HOLE

MIN MINIMUM

MIR MIRROR

MISC MISCELLANEOUS

MO MASONRY OPENING

MOD MODULE (OR), MODEL

MR MOP RECEPTOR

MP MULTICOLOR WALL COATING

MT MOUNT

MTD MOUNTED

MTG MOUNTING

MTL METAL

MTH MARBLE THRESHOLD

MTR METER

MULL MULLION

MVEJ MASONRY VENEER EXPANSION JOINT

N NORTH, NO WORK REQUIRED

NAT NATURAL

NC NORMALLY CLOSED

NEC NATIONAL ELECTRIC CODE

NEG NEGATIVE

NEUT NEUTRALIZATION

NIC NOT IN CONTRACT

NO NUMBER, NORMALLY OPEN

NOM NOMINAL

NRC NOISE REDUCTION COEFFICIENT

NTS NOT TO SCALE

OA OVERALL, OUTSIDE AIR

OC ON CENTER

OD OUTSIDE DIAMETER

OH OVERHEAD

OPNG OPENING

OPP OPPOSITE

OPP HD OPPOSITE HAND

P PAINT SURFACE(S) INCLUDING SOFFITS

PAR PARALLEL

PART PARTITION

PC PLUMBING CONTRACT (OR),

PIGMENTED CONCRETE

PCC PRECAST CONCRETE

PE PORCELAIN ENAMEL

PERF PERFORATE (ION) (ED)

PERI PERIMETER

PERP PERPENDICULAR

PL PLATE, PROPERTY LINE

PLAM PLASTIC LAMINATE

PLAS PLASTER, PLASTIC

PLF POUNDS PER LINEAR FOOT

PLYWD PLYWOOD

PM PLUGMOLD

PNL PANEL

POC POINT OF CURVATURE, POINT OF CONNECTION

POL POLISHED

POS POSITIVE

POT POINT OF TANGENCY

PR PAIR

PRE POWER ROOF EXHAUSTER

PREP PREPARE (ATION)

PRF PREFORMED

PROJ PROJECT

PS PAINT EXPOSED STRUCTURE/DECK

PSF POUNDS PER SQUARE FOOT

PSI POUNDS PER SQUARE INCH

PT POINT

PT1 PORCELAIN TILE TYPE 1

PTD PAINTED

PTFR PRESSURE TREATED FIRE RETARDANT

PTP PRESSURE TREATED PRESERVATIVE

PVC POLYVINYL CHLORIDE

PVMT PAVEMENT

PWE POWER WALL EXHAUSTER

QF QUARTZ FLOORING

QT QUARRY TILE

R RADIUS, RETURN, REFRIGERANT

RA RETURN AIR

RAD RADIATION

RAF RETURN AIR FAN, RESILIENT ATHLETIC FLOORING

RB RESILIENT BASE

RC ROOFING CONTRACT (OR)

RCA RECYCLED CONCRETE AGGREGATE

RCP REINFORCED CONCRETE PIPE,

REFLECTED CEILING PLAN

RCU REMOTE CONDENSING UNIT

RD ROOF DRAIN

RECEPT RECEPTACLE

REF REFERENCE

REFL REFLECT (ED) (IVE) (OR)

REFR REFRIGERATOR

REG REGISTER

REINF REINFORCE (D) (ING)

REM REMOVED

REQD REQUIRED

RESIL RESILIENT

RET RETAINING, RETURN

REV REVISION, REVISED, REVEAL

RF RUBBER FLOORING TYPE 1

RFG ROOFING

RFH ROOF HATCH

RFM RECESSED FLOOR MAT

RG RETURN GRILLE

RGS RIGID GALVANIZED STEEL

RH RIGHT HAND

RHC REHEAT COIL

RI ROUGH-IN

RL RAIN LEADER

RLG RAIL (ING)

RM ROOM

RMC RIGID METAL CONDUIT

RNC RIGID NONMETALLIC CONDUIT

RNT RUNNING TRAP

RO ROUGH OPENING

ROW RIGHT OF WAY

RPM REVOLUTIONS PER MINUTE

RR REMOVE EXISTING AND REPLACE WITH NEW

RS RUBBER STAIR TREAD/RISER

RTH ROOF TOP HOOD

RTU ROOF TOP UNIT

RW RAW WATER

S SOUTH, SUPPLY, SURGE PROTECTED

SA SUPPLY AIR

SAN SANITARY

SAS SMOOTH ALL SIDES

SC SOLID CORE, SILL COCK, SEALED CONCRETE

SCHED SCHEDULE

SCT STRUCTURAL CLAY TILE

SD STORM DRAIN, SPLITTER DAMPER,

SMOKE DAMPER

SEC SECTION

SF SQUARE FEET

SGI SMALL GROUP INSTRUCTION

SGT STRUCTURAL GLAZED TILE

SH SHELF, SHELVING, SMOKE HATCH

SHR SHOWER, SHEAR WALL

SHT SHEET

SHTHG SHEATHING

SIM SIMILAR

SK SINK

SL SOUND LINED, SKYLIGHT

SLC SILLCOCK

SLV SLEEVE

SLVR STORM LOUVER

SMH SANITARY MANHOLE

SOG SLAB ON GRADE

SP STATIC PRESSURE, STANDPIPE,

SPACE (ING) (ES)

SPEC SPECIFICATION (S)

SPKR SPRINKLER

SPL SPECIAL

SQ SQUARE

SS STAINLESS STEEL

SST STRUCTURAL STEEL TUBING

ST STORM, STORAGE

STA STATION

STC SHOWER TEMPERATURE CONTROLLER,

STAINED CONCRETE

STD STANDARD

STG SEATING

STL STEEL

STN STAIN (ED)

STOR STORAGE

STRU STRUCTURAL

SURF SURFACE

SUSP SUSPENDED

SV SHEET VINYL, STEAM VENT

SW SWITCH, SOFTENED WATER

SWCI SERVICE WEIGHT CAST IRON

SYM SYMMETRICAL

SYN SYNTHETIC

SYS SYSTEM

T TREAD, TOP, TOILET ROOM, TONS

T1 TERRAZZO TYPE 1

TB TOP AND BOTTOM, TACK BOARD,

TERRAZZO BASE

TBD TO BE DETERMINED

TC TEMPERATURE CONTROL, TEMPERED CLEAR,

TELECOMMUNICATIONS CONTRACTOR,

TOP OF CURB

TCX TOP CHORD EXTENTION

TDV TRIPLE DUTY VALVE

TEL TELEPHONE

TEMP TEMPERATURE

TG TOP GRILLE, TONGUE AND GROOVE

THK THICKNESS

THR THRESHOLD

TME TO MATCH EXISTING

TMV THERMOSTATIC MIXING VALVE

TOD TOP OF DUCT

TOF TOP OF FASCIA, TOP OF FOOTING

TOL TOLERANCE

TOM TOP OF MASONRY

TOP TOP OF PIPE, TOP OF PIER

TOS TOP OF STEEL, TOP OF STAIR

TPART TOILET PARTITION

TR TOP REGISTER

TRN TRANSOM

TS TOP OF STAIR

TV TELEVISION

TW TEMPERED WATER, TOP OF WALL

TYP TYPICAL

UC UNDERCUT

UD UNDERDRAIN

UE UNDERGROUND ELECTRIC

UG UNDERGROUND

UH UNIT HEATER

UNF UNFINISHED

UNIF UNIFORM

UNO UNLESS NOTED OTHERWISE

UR URINAL

UT UNDERGROUND TELEPHONE

UV UNIT VENTILATOR

V VENT, VOLT

VAR VARIES, VARIABLE

VARN VARNISH

VAT VINYL ASBESTOS TILE

VAV VARIABLE AIR VOLUME

VB VACUUM BREAKER, VAPOR RETARDER BARRIER,

VOLLEYBALL

VCB VENTED COVE BASE

VCT1 VINYL COMPOSITE TILE TYPE 1

VD VOLUME DAMPER

VERM VERMICULITE

VERT VERTICAL

VEST VESTIBULE

VIF VERIFY IN FIELD

VIN VINYL

VIT VITREOUS TILE

VNR VENEER

VOL VOLUME

VTR VENT THROUGH ROOF

VWC VINYL WALL COVERING

W WEST, WIDTH, WIDE, WASTE, WATT

WB WET BULB

WC WATER CLOSET, WALL COVERING

WD WOOD

WD1 WOOD FLOORING - GYM

WD2 WOOD FLOORING - STAGE

WDW WINDOW

WDWC WINDOW CONTRACTOR

WF WASH FOUNTAIN

WG WALL GRILLE, WATER GAUGE

WH WALL HUNG, WALL HYDRANT

WI WROUGHT IRON

WM WIREMOLD

WP WATER PROOFING, WORKING POINT

WR WATER REPELLENT, WIDE RIB, WALL REGISTER

WS WATER STOP

WSCT WAINSCOT

WT WEIGHT

WWHP WATER TO WATER HEAT PUMP

WWM WELDED WIRE MESH

W/ WITH

W/O WITHOUT

XHCI EXTRA HEAVY CAST IRON

YD YARD DRAIN, YARD

Drawing List:

GENERAL

G001 Title Sheet and Symbols and Abbreviations

Bostwick Road Highway Work Area Roof Project

HAZARDOUS MATERIALS

H100 Abatement Plan

ARCHITECTURAL

A190 Roof Plan A191 Roof Details

STRUCTURAL

S130 Partial Roof Framing Plan - Area C

Notes and Details

Project Location Map

Tompkins County Department of Public Works1

STAGING AREA MAP - 170 BOSTWICK ROAD FACILITY

June 5, 2026 G001 Drawing Number:

NOTE: ROOF BALLAST IS TO REMAIN

ON SITE. CONFIRM STOCKPILE

LOCATION WITH OWNER.

INDICATES AREA OF WORK

Volume 1 of 1The engineer that has signed this document certifies that to the best of their knowledge, information and belief, the asbestos plans and specifications are in accordance with applicable requirements of the New York State Uniform Fire Prevention and Building Code, Construction Standards of the Commissioner of Education, New York State Department of Labor Part 56 of Title 12, and the United States Environmental Protection Agency Hazard Emergency Response ACT Regulations. Kevin C. Terry is accredited to the EPA and New York State under AHERA Regulations as an Asbestos Project Designer (Asbestos Handling Certificate Number 14-20336). It is a violation of the Education Law of the State of New York for any person to alter or modify this document in any way unless acting under the direction of a licensed professional engineer.

STAGING AREA

To the best of the Engineer's knowledge, information and belief, the design of this project conforms to all applicable provisions of the New York State Uniform Fire Prevention and Building Code, the New York State Energy Conservation Code, and the building standards of the New York State Education Department. It is a violation of the Education Law of the State of New York for any person to alter or modify this document in any way unless acting under the direction of a professional engineer.

B

A.2

A.1

A.1

E

C

E D

B C

B C

B C

B C

B C

B CB CB CB CB CB CB C

BC

BC

BCBCBCBCBCBC

BC

BC

B

C

C

C

C

B

B

C

F

C

C

C

G

H (3)

GG H

(1)

Drawn by: Drawing No.:

Description:Rev. No.: Date:

CLEAR SOLUTIONS

complex world

Tetra Tech Engineers, Architects & Landscape Architects, P.C.

A

2 43 5 6 7 8

B C

D

9 10 11 12 13 14 15 16 17

E F

G H

I N N

M L

J I

H G

F E

D C

B A

M L

K J

K

Abatement Plan

TJT

H1001 Roof Abatement Plan 1/8" = 1'-0"

Project No.:

Date:

June 5, 2026

123174-23001.8

Key Plan

NTS

Tompkins County - Bostwick Road

Facility Phase 2

Tompkins County 170 Bostwick Rd, Ithaca NY

N

NOT FOR

CONSTRUCTION

NO WORK

WORK AREA

NO WORK

Legend

REMOVE ROOF TOP UNIT WITH ASBESTOS CONTAINING FLASHING

MASTIC.

1. ABANDONED EQUIPMENT TO BE REMOVED AND DISPOSED

2. CAREFULLY REMOVE, CLEAN, AND PROTECT EQUIPMENT

FOR REINSTALLATION

REMOVE ASBESTOS CONTAINING CMU WALL PAINT AT THE TOP

HORIZONTAL MORTAR JOINT(S) AS REQUIRED TO ACCOMMODATE

SCHEDULED RE-POINTING WORK. REFER TO ARCHITECTURAL

PLANS FOR NUMBER OF HORIZONTAL JOINTS SCHEDULE FOR

REPOINTING AT EACH LOCATION. REMOVE ACM PAINT FROM

MORTAR JOINT AND 2" IN EACH DIRECTION FROM THE CMU BLOCK

TO ALLOW RE-POINTING TO BE PERFORMED IN SUCH A MANNER

WHICH WILL NOT DISTURB ACM PAINT. REMOVE PAINT COMPLETE

FROM THE SURFACE OF THE AFFECTED AREA. AT THE LIMIT OF

REMOVAL, LEAVE A CLEAN, STRAIGHT EDGE FREE OF ANY LOOSE

OR UNSOUND PAINT. REFER TO ARCHITECTURAL DRAWINGS FOR

ADDITIONAL RE-POINTING DETAILS. COORDINATE EXTENTS OF

REMOVAL WITH CONTRACTOR RESPONSIBLE FOR RE-POINTING.

UPON COMPLETION OF RE-POINTING WORK ASSOCIATED WITH

KEYNOTE B, OR WHERE NO RE-POINTING WORK IS SCHEDULED,

PERFORM REQUIRED FASTENING OF PLYWOOD NECESSARY TO

ACCOMMODATE FASCIA EDGE REPAIR AT CMU WALLS COATED

WITH ASBESTOS BLOCK WALL PAINT.

EXTENT INDICATED BY

REMOVE PORTION OF CMU WALL WITH ASBESTOS PAINT. REFER

TO ARCHITECTURAL SERIES DRAWINGS FOR EXTENT OF REMOVAL.

PERFORM REMOVAL SUCH THAT REPLACEMENT CMU CAN BE

SAWTOOTHED INTO EXISTING STRUCTURE. REMOVE SCHEDULED

MATERIAL SUCH THAT CLEAN, STRAIGHT EDGES REMAIN WHICH

ARE READY TO ACCEPT NEW MATERIALS. UPON COMPLETION OF

REMOVAL OF CMU BLOCKS AND ASSOCIATED MORTAR, PROVIDE 2

LAYERS OF FULL STRENGTH BRIDGING ENCAPSULANT ON THE

SURFACES WHICH REMAIN, EXTENDED A MINIMUM OF 12" FROM

THE LIMITS OF REMOVAL.

REMOVE, PROTECT, AND REINSTALL WALL MOUNTED EQUIPMENT

(LADDER, ANTENNA, ETC) INSTALLED AT CMU WALL WITH

ASBESTOS BLOCK WALL PAINT

A.x

B

C

1. CONTRACTOR PERFORMING ANY AND ALL ASBESTOS ABATEMENT

WORK SHALL BE A NYSDOL LICENSED ASBESTOS CONTRACTOR.

2. PERFORM ALL WORK IN ACCORDANCE WITH SPECIFICATION SECTION

02 82 00 - ASBESTOS ABATEMENT.

3. ASBESTOS CONTAINING MATERIALS SHALL BE ABATED IN

ACCORDANCE WITH THE DRAWINGS AND SECTION 02 82 00 PRIOR TO

ANY GENERAL DEMOLITION WORK THAT COULD DISTURB THOSE

MATERIALS.

4. DO NOT SCALE DRAWINGS.

5. COORDINATE ALL WORK WITH OTHER CONTRACTORS.

6. THE CONTRACTOR IS RESPONSIBLE FOR OBTAINING ANY AND ALL

VARIANCES FROM INDUSTRIAL CODE RULE 56, WHICH ARE DESIRED

OR NECESSARY TO PERFORM THE WORK.

7. REMOVE ALL ABATED MATERIALS FROM THE WORK AREA AND /OR

BUILDING IN SEALED BAGS, DRUMS OR PLASTIC SHEETING.

Asbestos Abatement General Notes

D

Flashing Abatement Notes

1. REMOVE AND DISPOSE OF ALL INDICATED FLASHING MATERIALS,

MASTIC AND CAULKING AS ASBESTOS CONTAINING OR

CONTAMINATED MATERIALS.

2. PERFORM ALL WORK IN ACCORDANCE WITH ICR 56-11.6.

3. REMOVE ALL FLASHING MATERIALS FROM THE SUBSTRATE,

COUNTERFLASHING AND ADJACENT SURFACES. REMOVE ALL

FLASHING MATERIALS FROM ALL VERTICAL AND SLANTED SURFACES.

REMOVE FLASHING AND BUILT UP ROOFING 18 INCHES FROM THE

NEAREST VERTICAL OR SLOPED SURFACE. REMOVE ALL FLASHING

MATERIALS AND MASTIC THAT MAY BE IMPACTED BY DEMOLITION

WORK.

4. REMOVE ALL CAULKING THAT WILL BE DISTURBED DURING THE

ROOFING RENOVATION WORK FROM THE SUBSTRATE.

E

F

1. REMOVE AND DISPOSE OF STONE/FACADE CAULKING AS ASBESTOS

CONTAINING MATERIAL.

2. IN INDICATED LOCATIONS, TO THE EXTENT NECESSARY TO

ACCOMMODATE ASSOCIATED MASONRY RECONSTRUCTION WORK,

REMOVE CAULKING COMPLETE FROM THE SUBSTRATE.

3. COORDINATE EXTENT OF REMOVALS WITH CONTRACTORS

RESPONSIBLE FOR MASONRY REPAIR.

Caulk Abatement Notes

REMOVE ASBESTOS CONTAINING CAULK FROM PERIMETER OF

STONE/AGGREGATE FACADE PANELS. REMOVAL EXTENT LIMITED

TO PORTION SCHEDULED TO IMPACTED BY MASONRY REPAIR.

COORDINATE EXTENT WITH ARCHITECTURAL DRAWINGS AND

CONTRACTOR RESPONSIBLE FOR MASONRY WORK.

AT THE INTERIOR, BELOW THE INDICATED SPACE, REMOVE ROOF

DRAIN BOWL WITH ASBESTOS CONTAINING MUDDED BOWL

INSULATION

AT THE INTERIOR OF THE BUILDING, BELOW THE INDICATED

LOCATION, REMOVE ASBESTOS CONTAINING MUDDED FITTING

INSULATION ASSOCIATED WITH THE ROOF DRAIN LINE

AMOUNT (L.F.)

G

H

(XX)

1. REMOVE AND DISPOSE OF ASBESTOS CONTAINING PIPE / FITTING

INSULATION AT IDENTIFIED ROOF DRAINS. AT EACH ROOF DRAIN

LOCATION, REMOVE THE INSULATION FROM AROUND THE ROOF

DRAIN BOWL, AND ELBOW/FITTING.

2. REMOVE ANY FIBERGLASS PIPE INSULATION WHICH ABUTS THE

ACM MUDDED FITTING INSULATION A MINIMUM OF 6" FROM ANY

VISIBLE MUDDED FITTING INSULATION. LEAVE AN EVEN EDGE

WHICH IS PERPENDICULAR TO THE PIPE RUN.

3. LIMITED AREAS OF DAMAGED INSULATION AND ASSOCIATED

DEBRIS ARE ANTICIPATED. PERFORM PREPARATION WORK TO

AVOID DISTURBANCE OF ANY DEBRIS UNTIL THE WORK AREA IS

ESTABLISHED. REMOVE AND DISPOSE OF ALL INSULATION DEBRIS

WITHIN THE GENERAL VICINITY OF SCHEDULED PIPE INSULATION

REMOVAL.

4. ALL PIPE AND FITTING INSULATION REMOVAL SHALL BE

PERFORMED:

a) WITHIN A FULL CONTAINMENT WORK AREA;

b) IN ACCORDANCE WITH ICR 56-7.11 (f) (1) "NEGATIVE PRESSURE

TENT REGULATED ABATEMENT WORK AREA ENCLOSURE" OR;

c) IN ACCORDANCE WITH A SPECIFIC VARIANCE WHICH IS

GRANTED BY THE NYSDOL AND APPROVED BY THE OWNER

AND ARCHITECT.

Pipe/fitting Insulation At Roof Drain Removal

TIM.THOMAS

KCT - 2027

HI

LO

HI

LO

HI

LO

W WWW

W WWW

W

W WWW

W

W

W

W

W WWW

W

W

W

W WWW

W WWW

W

W

W

W

W WWW

W WWW

W

W

W

W

W WWW

W WWW

W

W

W

W

12'

12'

12'

12'

12'

12'

8'

8'

8'

8'

10'

10'

10'

10'

10'

10'

+7.5"+7.5"

+10.25"

+7.5"+7.5"

+4.25"+4.25"

+4"

+3" +3"+3"

+3"

+3"

+3"+3"

T 1 /8

T 1 /8

T 1 /8

T 1 /8

T 1 /8

T 1 /8

T 1 /8

T 1 /8

T 1 /8

T

1/8"T

1/8"

W WW

W WW

W WW

W WW

W WW

W WW

EXISTING ROOF

AREA - NO WORK

A191

TYP AT RECESSED

STONE PANEL

LOCATIONS

INDICATED BY

DASHED LINE

AB

AB

A191

A191

EXISTING ROOF

AREA - NO WORK

#1

56"+/-

56"+/-

77"+/-

84"+/-

#2

TYP

1 1

1 1 1

99 1299

TYP

AB

AREA OF MASONRY RECONSTRUCTION. SEE PHOTOS 13,

14 AND 15/A191 AND SPEC SECTION 04 10 20 - MASONRY

RESTORATION AND CLEANING. COORDINATE WITH

HAZARDOUS MATERIAL DRAWINGS.

10 TYP (AT TOP AND

2ND COURSES - VIF)

TYP (AT 2ND

COURSE - VIF)

16 TYP

16 TYP

10 TYP (AT 3RD

COURSE - VIF)

10 TYP (AT 4TH COURSE - VIF)10 TYP (AT TOP

COURSE - VIF)

1010 TYP (AT 3RD COURSE - VIF)10 TYP (AT 3RD COURSE - VIF)10

16TYP

TYP (AT TOP AND

2ND COURSES - VIF)

TYP (AT TOP AND

2ND COURSES - VIF)

10 TYP (AT 2ND AND 3RD COURSES - VIF) 10 TYP (AT 4TH COURSE - VIF) 10 TYP (AT 3RD COURSE - VIF) 10 TYP (AT 3RD

COURSE - VIF)

10 TYP. (AT 3RD

COURSE - VIF)

16TYP1717

TYP (AT TOP

COURSE - VIF)

NOTE: MASONRY RESTORATION WORK

AT THIS AREA IS BELOW EXISTING METAL

ROOF. WORK AROUND EXISTING WOOD

FRAME STRUCTURE AS REQUIRED.

TYP. (AT 3RD

COURSE - VIF)

TYP (AT TOP AND

2ND COURSES - VIF)

TYP (AT TOP - VIF)

TYP (AT TOP - VIF)

TYP (AT 2ND

COURSE - VIF)

TYP (AT TOP - VIF)

TYP (AT 2ND AND

3RD COURSES - VIF)

TYP (AT 3RD COURSE - VIF)

TYP (AT TOP

COURSE - VIF)

10TYP (AT TOP

COURSE - VIF)

10TYP (AT 2ND

COURSE - VIF)

HVAC

HVAC

HVAC HVAC

13 13

7 TYP

11 TYP

7TYP

7TYP

Roof Plan 1/8" = 1'-0"

General Notes

A. DRAWINGS ARE REPRESENTATIVE, AND MAY NOT EXACTLY INDICATE

ALL FIELD CONDITIONS.

B. VERIFY IN FIELD LOCATIONS OF ALL EXISTING ROOF DRAINS AND

PENETRATIONS PRIOR TO FIRST SUBMITTAL OF SHOP DRAWINGS.

C. INSPECT ROOF DECK PRIOR TO ROOFING INSTALLATION. VERIFY THAT

EXISTING MATERIALS ARE SOLID AND SECURE. NOTIFY ARCHITECT

IMMEDIATELY IF DETERIORATED OR LOOSE MATERIALS ARE

DISCOVERED.

D. PROVIDE COMPLETE ROOFING INSTALLATION. REPAIR ALL ITEMS NOT

SCHEDULED FOR WORK THAT ARE DAMAGED DURING ROOFING

WORK.

E. MAINTAIN WATERTIGHT CONDITIONS AT ALL TIMES.

F. PROVIDE ROOFING SYSTEMS AND ALL RELATED COMPONENTS

INDICATED BY THE CONTRACT DOCUMENTS.

G. WORK INCLUDES BUT IS NOT LIMITED TO REMOVAL OF ROOFING

MATERIALS, INCLUDING BALLAST, MEMBRANE, INSULATION, BLOCKING,

CANTS, FLASHING, FASCIA, UNDER- AND OVERLAYMENT BOARDS,

VAPOR BARRIERS, BUR MAERIALS AND RELATED ITEMS DOWN TO ROOF

DECK (UNO). THOROUGHLY CLEAN ROOF DECK OF ALL DEBRIS

INCLUDING REMOVAL OF DEBRIS FROM DECK FLUTES, PREPARE TO

ACCEPT ROOFING MATERIALS INDICATED.

H. REMOVE AND LEGALLY DISPOSE OF ALL MATERIALS INDICATED FOR

DEMOLITION. ROOF BALLAST IS TO REMAIN ON SITE. CONFIRM

STOCKPILE LOCATION WITH OWNER.

I. REMOVE EXISTING MECHANICAL EQUIPMENT, PIPING, WIRING,

CONDUITS AND MISCELLANEOUS ITEMS ON OR ADJACENT TO THE

ROOF THAT IS IMPACTED BY SCHEDULED WORK (TYP, UNO). WHERE

INDICATED PROVIDE NEW CURB FOR MECHANICAL EQUIPMENT TO BE

REINSTALLED ON PRESERVATIVE-TREATED WOOD BLOCKING AS

REQUIRED TO BE NO LESS THAN 8" FROM FINISHED ROOF ELEVATION

AS INDICATED ON DRAWINGS. EXTEND EXISTING DUCTWORK, PIPING

AND ELECTRICAL CONNECTIONS AS REQUIRED, AND REINSTALL ALL

EQUIPMENT AFTER ROOF INSTALLATION, MAKING PROPER

MECHANICAL, ELECTRICAL AND PLUMBING CONNECTIONS. PROVIDE

FOR TEMPORARY MECHANICAL, ELECTRICAL AND PLUMBING

DISCONNECTS. COORDINATE SCHEDULING OF DISRUPTIONS WITH

OWNER.

J. EXTEND ALL EXISTING VENTS AS REQUIRED TO MAINTAIN MINIMUM 18"

HEIGHT ABOVE SURFACE OF FINISHED ROOF (VIF).

K. WOOD BLOCKING SHALL BE PRESERVATIVE-TREATED (PTP). ALL

FASTENERS TO BE STAINLESS STEEL SCREW TYPE.

L. AT ROOF DRAIN LOCATIONS, REFER TO SPECIFIC NOTES ON ROOF

PLANS AND REFERENCED DETAILS FOR WORK REQUIRED. BEFORE

BEGINNING CONSTRUCTION, VERIFY ALL ROOF DRAINS ARE CLEAR

AND IN WORKING ORDER. REPORT ANY OBSTRUCTIONS TO

ARCHITECT AND OWNER PRIOR TO BEGINNING ROOF REMOVAL.

M. DO NOT DISTURB OR OVERBURDEN EXISTING ROOF AREAS THAT ARE

NOT SCHEDULED FOR WORK. THIS INCLUDES HIGH FOOT TRAFFIC,

POINTS OF ACCESS AND WORK PREPARATION AREAS.

N. MAINTAIN CONSTANT ROOF EDGE DATUM AND FASCIA HEIGHTS. BY

ADJUSTING LAYERS AND THICKNESS OF CONTINUOUS WOOD

BLOCKING (VIF).

O. COORDINATE ALL REMOVALS WITH HAZARDOUS MATERIAL

DRAWINGS.

REPLACE ROOF DRAIN AT EXISTING LOCATION, PROVIDE TAPERED

SUMP, SEE DETAIL 6/A191. COORDINATE WITH HAZARDOUS MATERIAL

DRAWINGS FOR ROOF DRAINS REQUIRING ABATEMENT.

TEST CUT LOCATION, SEE EXISTING CONDITIONS NOTES

EXISTING ABANDONED ROOF DRAIN, REMOVE DRAIN AND APPROX 10

LF PIPE BACK TO TEE AND CAP WATERTIGHT, VIF. PROVIDE 16 GA GALV

STEEL PLATE 6" LARGER THAN OPENING AT EACH SIDE. MECH

ATTACHED TO DECK AT ALL SIDES.

EXISTING VENT PIPE, SEE DETAIL 4/A191.

EXISTING WALL MOUNTED LADDER. REMOVE, PROTECT AND

REINSTALL TOP BRACKETS THROUGH FASCIA, BOTTOM BRACKETS

THROUGH PTP WOOD SHIMS. THICKNESS TO MATCH THICKNESS OF

FASCIA. SEE DETAIL 5/A191 SIMILAR.

ABANDONED EQUIPMENT CURB PENETRATION. REMOVE CURB, PIPING,

DUCTWORK, ELECTRICAL AND EQUIPMENT TO BELOW ROOF DECK

AND INFILL OPENING IN ROOF DECK, SEE DETAIL 10/A191.

COORDINATE WITH HAZARDOUS MATERIAL DRAWINGS.

ADHERED WALK PAD, SEE DETAIL 2/A191.

EXISTING FASCIA/WALL MOUNTED ANTENNA, REMOVE, PROTECT AND

REINSTALL. COORDINATE INTERRUPTION WITH OWNER. COORDINATE

WITH HAZARDOUS MATERIAL DRAWINGS.

TAPERED INSULATION CRICKET. SLOPE 1/2"/FT, TYP. ALL SIDES.

DIMENSIONS AS SHOWN ON PLAN, LENGTH AS REQUIRED, VIF.

HORIZONTAL MORTAR JOINT REQUIRING REPOINTING, SEE DETAIL

7 AND 8/A191 AND SPEC SECTION 04 01 20. SEE NOTES ON ROOF PLAN

FOR ELEVATIONS OF JOINT REPOINTING BELOW TOP COURSE.

EXISTING PORTABLE SAFETY RAILS. REMOVE AND TURN OVER TO

OWNER.

PROVIDE LADDER SAFETY RAILING SYSTEM. SEE SPEC SECTION 07 72 00 -

ROOF ACCESSORIES.

EXISTING MECHANICAL EQUIPMENT ON CURB TO REMAIN, SEE DETAIL

11/A191.

REINSTALL EXISTING MECHANICAL EQUIPMENT ON CURB. SHUT

DOWN, DISCONNECT AND REMOVE EQUIPMENT AND REMOVE AND

REINSTALL EXISTING DAMPER, PROVIDE NEW CURB AND EXTEND

EXISTING DUCTS, PIPES, ELECTRICAL CONDUITS, ETC. TO MAINTAIN 12"

MINIMUM VERTICAL HEIGHT ABOVE FINISHED ROOF. REINSTALL,

RECONNECT AND RESTART EQUIPMENT. COORDINATE SHUT DOWN

WITH OWNER. SEE DETAIL 3/A191.

PROVIDE WEATHERPROOF NONFUSIBLE SERVICE DISCONNECT SWITCH,

WITH THERMAL OVERLOAD PROTECTION, FOR 1 12 HP 208/3 MOTOR.

MOUNT INSIDE FAN HOUSING TO ALLOW FOR SERVICE ACCESS FROM

ROOF.

EXISTING WALL COLUMN RECESS, PROVIDE PTP WOOD BLOCKING

BEHIND FASCIA, FLUSH WITH WALL SURFACE AND EXTEND ALUMINUM

CLOSURE AND SEALANT INTO RECESS.

PROVIDE ALUMINUM FASCIA EXTENDER RETURNS AND SEALANT.

Keyed Notes

RS-1

Roofing Symbol Key

+X"

T 1/8"

W

TAPERED INSULATION.

TAPERED INSULATION CRICKET AND DRAIN SUMPS

EXISTING ROOF AREA - NO WORK

INDICATES HORIZONTAL MORTAR JOINT REQUIRING

REPOINTING, SEE DETAILS 7 AND 8/A191. SEE PLAN FOR

ELEVATIONS OF JOINT REPOINTING BELOW TOP COURSE.

REPLACE ROOF DRAIN AT EXISTING LOCATION. PROVIDE

TAPERED SUMP. SEE DETAIL 6/A191

DIRECTION OF DOWNWARD SLOPE AND DEGREE OF SLOPE

OF TAPERED INSULATION (MINIMUM 1/8"/FT, TYP UNO).

TOTAL THICKNESS OF INSULATION, INCLUDING COVER

BOARD.

DESIGNATES ROOF SYSTEM TYPE. SEE

DETAIL 1/A191

WALKWAY PAD, SEE DETAIL 2/A191

PLUMBING VENT PIPE PENETRATION, SEE DETAIL 4/A191

CURB-MOUNTED MECHANICAL EQUIPMENT, SEE DETAIL

11/A191

CURB-MOUNTED VENTILATOR, SEE DETAIL 3/A191

ABANDON PENETRATION TO BE REMOVED, SEE KEY NOTES

3 AND 6

TEST CUT LOCATION, SEE EXISTING CONDITIONS NOTES

OR

AB

#X

HVAC

Existing Conditions Notes

A. THE FOLLOWING CONDITIONS WERE OBSERVED DURING TEST-CUT

ANALYSIS AT ALL AREAS INDICATED FOR ROOF REPLACEMENT: THE

CONTRACTOR IS RESPONSIBLE TO VERIFY EXISTING CONDITIONS AND

PROVIDE A COMPLETE REMOVAL OF ALL MATERIALS ABOVE THE ROOF DECK.

B. TYPICAL AT ALL AREAS UNLESS NOTED OTHERWISE:

- STONE BALLAST

- EPDM MEMBRANE - LOOSE LAID

- POLYSTYRENE INSULATION - THICKNESS VARIES (3

4" AT CORES)

- BUILT - UP ROOFING SYSTEM

- FIBERBOARD INSULATION, 1 12" THICK, HOT MOPPED

- STEEL DECK

Project No.:

Date:

June 5, 2026

123174-23001.8

Key Plan

NTS

Tompkins County - Bostwick Road

Highway Work Area Roof Project

Tompkins County 170 Bostwick Rd, Ithaca NY

N

NO WORK

WORK AREA

NO WORK

It is a v io la tio n of th e Ed uc at io n

La w o f t he S ta te o f N ew Y or k fo r a ny p er so n to a lte r o r m od ify th is d oc um en t i n an y w ay u nl es s ac tin g un de r t he d ire ct io n of a li ce ns ed p ro fe ss io na l e ng in ee r.

NOTE - ALL ROOF AREAS ARE RS-1

Drawn by: Drawing No.:

Description:Rev. No.: Date:

CLEAR SOLUTIONS

complex world

Tetra Tech Engineers, Architects & Landscape Architects, P.C.

A

2 43 5 6 7 8

B C

D

9 10 11 12 13 14 15 16 17

E F

G H

I N N

M L

J I

H G

F E

D C

B A

M L

K J

K

Roof Plan

RAV/TLG

A190

Roof System RS-1 1 1/2"=1'-0" A-

D T-

_7

1a _R fS ys

R s2

NOTE: FASTENERS ARE TO

PENETRATE TOP FLUTE OF

DECK ONLY. LENGTH NOT

TO PROJECT BEYOND

BOTTOM FLUTE.

1/2" HIGH DENSITY POLYISOCYANURATE COVER

BOARD: BEAD ADHERED TO INSULATION PER

SPECIFIED REQUIREMENTS.

SINGLE-PLY EPDM MEMBRANE: SEAMED AND

ADHERED TO COVER BOARD PER ROOF SYSTEM

MANUFACTURER'S REQUIREMENTS

POLYISOCYANURATE ROOF INSULATION: MULTIPLE

LAYERS WITH STAGGERED JOINTS, MECHANICALLY

ATTACH BOTTOM LAYER TO ROOF DECK AND BEAD

ADHERE TOP LAYERS PER SPECIFIED REQUIREMENTS.

REFER TO ROOF PLANS FOR LOCATIONS OF TAPERED

INSULATION.

EXISTING STEEL ROOF DECK AND STRUCTURE TO

REMAIN - REMOVE ALL EXISTING ROOFING

MATERIALS, BLOCKING AND FASTENERS. CLEAN

ROOF DECK OF ALL DEMOLITION DEBRIS.

INSULATION ENTIRELY ABOVE ROOF DECK = AVERAGE R-33ci

ROOFING ASSEMBLY AVERAGE U-FACTOR = 0.031

INSULATION AND COVER BOARD THICKNESS = VARIES, SEE PLAN

Project No.:

Date:

June 5, 2026

123174-23001.8

Key Plan

NTS

Tompkins County - Bostwick Road

Highway Work Area Roof Project

Tompkins County 170 Bostwick Rd, Ithaca NY

N

B

ID

S

ET

NOT FOR

CONSTRUCTION

NO WORK

WORK AREA

NO WORK

It is a v io la tio n of th e Ed uc at io n

La w o f t he S ta te o f N ew Y or k fo r a ny p er so n to a lte r o r m od ify th is d oc um en t i n an y w ay u nl es s ac tin g un de r t he d ire ct io n of a li ce ns ed p ro fe ss io na l e ng in ee r.

Walkway Pad Detail

NOTE: PROVIDE WALKWAY PADS ON ROOF AT ALL LADDERS, AT

PERIMETERS OF ROOFTOP EQUIPMENT, AND LOCATIONS SHOWN ON PLAN.

30" x 30" WALKWAY PAD BY ROOF

MANUFACTURER. SPACE UNITS 1 1/2" APART

FROM EACH OTHER. ADHERE PAD TO ROOF

MEMBRANE PER MEMBRANE MANUFACTURER'S

REQUIREMENTS.

Equipment Curb Detail

REFER TO GENERAL AND RE-ROOFING

NOTES FOR SHUTDOWNS,

DISCONNECTS, EXTENSIONS,

RECONNECTION, AND STARTUP

REQUIREMENTS

EXISTING ROOF FRAMING

FILL VOIDS/PERIMETER WITH

NON-EXPANDING SPRAY FOAM INSULATION

CONT ISOLATION BARRIER BETWEEN

ROOF DECK AND PTP BLOCKING

2x6 PTP WOOD BLOCKING

CONT. ISOLATION BARRIER BETWEEN CURB

AND WOOD PTP BLKG

SEAMS PER MANUFACTURER'S REQ

REMOVE EXISTING CURB. PROVIDE NEW

ROOF CURB MECHANICALLY ATTACHED TO

BLOCKING PER MANUFACTURER'S

REQUIREMENTS REMOVE AND REINSTALL

EXISTING DAMPER

LAP MEMBRANE FLASHING OVER TOP OF

CURB AND FASTEN PER MFR'S

REQUIREMENTS

EXISTING EQUIP TO BE REMOVED AND

REINSTALLED

ROOF

SYSTEM

SEE

PLAN

FACE OF DUCT

NOTE: PROVIDE PIPE

EXTENSION TO 18"

ABOVE ROOF

Roof Vent Pipe Detail

" M

IN

PRE-MOLDED PIPE BOOT CUT TO

HEIGHT, BUT NO LOWER THAN

LAST REINFORCING RING (NO

WRINKLES OR FOLDS UNDER

CLAMPING RING)

STAINLESS STEEL CLAMPING RING

(CUT OFF EXCESS LENGTH)

CONT SEALANT

VENT PIPE (SIZE VARIES)

FILL VOIDS/PERIMETER WITH

SPRAY FOAM INSULATION

ROOF

SYSTEM

SEE

PLAN

PROVIDE RAIN COLLAR IF REQUIRED

BY ROOF SYSTEM MANUFACTURER

Ladder Anchorage Detail

EX

TE

RI

OR

W

AL

L

VI

F

EXISTING LADDER AND

BRACKET. SHIM LADDER

FROM FACE OF WALL WITH

PTP WOOD AS REQUIRED TO

AVOID CONFLICT WITH

FASCIA

ISOLATION BARRIER,

TYP3/8ӯ STAINLESS STEEL

THREADED ROD CHEMICAL

ANCHOR WITH SS SCREEN

TUBE FOR HOLLOW

MASONRY EMBED 3 3/8”.

REFER TO SPEC FOR

ADHESIVE PRODUCTS, TYP

NOTE - AT PTP SHIMS, ROUT

ALL CORNERS

ROOF SYSTEM SEE PLAN

CLAMPING RING AND DOME STRAINER

ADJUSTABLE EXTENSION

FULLY ADHERED MEMBRANE FLASHING

FILL VOIDS/ PERIMETER WITH SPRAY POLYURETHANE

FOAM INSULATION

UNDER DECK CLAMP RING AND HARDWARE

ROOF DRAIN SUMP, PIPING FITTINGS AND INSULATION. PROVIDE BOWL

INSULATION AND APPROX 10 LF PIPE INSULATION WITH PVC JACKET.

COORDINATE WITH REMOVALS SHOWN ON ABATEMENT DRAWINGS.

ROOF

DRAIN

FACTORY TAPERED INSULATION

1/2" PER FOOT

SEAM PER MANUF REQ

SUMP RECEIVER

REVERSIBLE COLLAR AND GASKET

TAPERED

INSULATION

1/2" PER FOOT

TAPERED

INSULATION

1/2" PER FOOT

TAPERED

INSULATION

1/2" PER FOOT

TAPERED

INSULATION

1/2" PER FOOT

2'-0" TYP UNO

PLAN VIEW SCALE:

3/4" = 1'-0"

MEMBRANE ROOFING TO BE FULLY

ADHERED IN SUMP LOCATIONS -

TYP

PROVIDE ADHERED COVERBOARD

TO BE INSTALLED IN SUMP AREA -

MATCHING ROOF TYPE

EXG STEEL STRUCTURE

2'-0"

SNUB-NOSE TAPERED INSULATION

CRICKET - SEE PLAN

SUMP RECIEVER PLATE

PROVIDE ALL REQUIRED

COMPONENTS, HARDWARE

AND ACCESSORIES FOR A

COMPLETE INSULATED ROOF

DRAIN INSTALLATION. VERIFY

EXISTING CONDITIONS IN

FIELD. SEE SPECIFICATIONS.

UNLESS NOTED OTHERWISE

ON PLAN

Existing Roof Drain Detail

Roof Edge Detail 1 1/2"=1'-0"

A- D

T-

_7 5a

_R fE dg eD et

-1

P2

1'-0"

VIF

ROOF

SYSTEM

SEE PLAN

8"

VI

F

8"

VI

F

8"

1'- 8"

VI

F

FULLY ADHERED MEMBRANE

FLASHING, STRIP-IN OVER

CANT DAM

FASCIA SYSTEM AND

EXTENDER, FASTEN TO

BLOCKING PER MFR

REQUIREMENTS

TWO LAYERS PTP WOOD

BLOCKING, PROVIDE

ADDITIONAL BLOCKING

WHERE REQUIRED TO

ACCOMMODATE INSULATION

THICKNESS

2-LAYERS OF 34" EXTERIOR

PTP PLYWOOD WITH

STAGGERED JOINTS.

MECHANICALLY ATTACH

AND ADHERE TO FACE OF

CMU WALL

EXISTING EXTERIOR WALL

CONSTRUCTION TO REMAIN,

VARIES (VIF)

.050 ALUMINUM CLOSURE

CONT. SEALANT

METAL FASCIA EXTENDERS

RAKE OUT

EXISTING

LOOSE/CRACKED

MORTAR OR

SEALANT FROM

THIS JOINT ONLY

AND PROVIDE

MASONRY

REPOINTING.

REFER TO

SECTION 04 01 20

- MASONRY

RESTORATION

AND CLEANING.

SEE ROOF PLAN

FOR JOINT

ELEVATIONS

BELOW TOP JOINT

TO BE

REPOINTED.

CONT SHIM TO

SLOPE PLYWOOD

EXTEND ADHERED

MEMBRANE TO BOTTOM OF

FASCIA EXTENDERS, TYP.

AT COLUMN WALL RECESSES

PROVIDE PTP WOOD

BLOCKING FLUSH WITH FACE

OF WALL, EXTEND CLOSURE

AND SEALANT INTO RECESS,

TYP.

NOTE - AT LOCATIONS WHERE

MASONRY RECONSTRUCTION IS

INDICATED, GROUT CORES OF EXISTING

AND NEW CMU SOLID AND PROVIDE #4

STEEL VERTICAL REINFORCING BARS AT

16" OC EXTEND MIN 12" INTO EXISTING

CMU. TOOTH NEW MASONRY INTO

EXISTING, TYP.

SEE NOTE

BELOW

FOR

MASONRY

RECONST.

Roof Edge Detail 1 1/2"=1'-0"

A- D

T-

_7 5a

_R fE dg eD et

-1

P2

1'-0"

VIF

ROOF

SYSTEM

SEE PLAN

FULLY ADHERED MEMBRANE

FLASHING, STRIP-IN OVER

CANT DAM

FORMED FASCIA SYSTEM,

FASTEN TO BLOCKING

PER MFR REQUIREMENTS

TWO LAYERS PTP WOOD

BLOCKING, PROVIDE

ADDITIONAL BLOCKING WHERE

REQUIRED TO ACCOMMODATE

INSULATION THICKNESS

EXISTING EXTERIOR WALL

CONSTRUCTION TO REMAIN,

VARIES (VIF)

RAKE OUT EXISTING

LOOSE/CRACKED MORTAR OR

SEALANT FROM THIS JOINT

ONLY AND PROVIDE MASONRY

REPOINTING. REFER TO

SECTION 04 01 20 - MASONRY

RESTORATION AND CLEANING.

SEE ROOF PLAN FOR JOINT

ELEVATIONS BELOW TOP JOINT

TO BE REPOINTED.

EXISTING POLE BARN

CONSTRUCTION TO REMAIN (VIF)

CONT SHIM TO SLOPE PLYWOOD

CONTINUOUS .050" ALUMINUM

CLOSURE WITH HEMMED EDGE

MECHANICALLY ATTACHED TO

EXISTING METAL ROOFING AND

LOOSE/FRICTION FIT OVER CANT

DAM. VERIFY DIMENSIONS IN

FIELD.

8"

OVERLAP MEMBRANE AND

FASCIA MINIMUM 1 12" OVER

MASONRY

8"

VI

F

8"

VI

F

8"

1'- 8"

VI

F

ROOF

SYSTEM

SEE PLAN

4"

VIF

FULLY ADHERED MEMBRANE

FLASHING, STRIP-IN OVER

CANT DAM FASCIA SYSTEM AND

EXTENDERS, FASTEN TO

BLOCKING PER MFR

REQUIREMENTS

TWO LAYERS PTP WOOD

BLOCKING, PROVIDE

ADDITIONAL BLOCKING

WHERE REQUIRED TO

ACCOMMODATE INSULATION

THICKNESS

2-LAYERS OF 34" EXTERIOR

PTP PLYWOOD WITH

STAGGERED JOINTS

EXISTING EXTERIOR WALL

CONSTRUCTION TO REMAIN,

VARIES (VIF)

CONT. PTP WOOD BLOCKING

MECHANICALLY ATTACHED

TO MASONRY

.050 ALUMINUM CLOSURE

CONT. SEALANT

EXISTING RECESSED

STONE PANEL - VIF

1'-0"

VIF

METAL FASCIA EXTENDERS

Roof Edge Detail at Recessed Stone Panel 1 1/2"=1'-0" A-

D T-

_7

5a _R fE dg eD et

CONT SHIM TO SLOPE

PLYWOOD

EXTEND ADHERED

MEMBRANE TO BOTTOM OF

FASCIA EXTENDERS, TYP

EXG STEEL JOISTS

NEW GALV STEEL ROOF DECK

DECK TO SPAN PERPENDICULAR

FOR SPANS 6'-0" OR LESS:

SAWCUT AND REMOVE A PORTION OF

EXG DECK IN ORDER TO

PROVIDE 1 1/2" BEARING FOR NEW

DECK. DO NOT REMOVE EXG DECK

PAST CL OF EXG SUPPORTEXG DECK

VIF

EXG FRAMING EXG FRAMING

VIF

Typ Deck Infill at Existing Opening 1 1/2"=1'-0" 05

1 1/2" WR 20 GA

EXISTING EQUIPMENT TO

REMAIN

EXISTING MEMBRANE FLASHING ,

TERMINATE MEMBRANE FLASHING

UNDER TERM BAR

CONTINUOUS FORMED METAL

COUNTER FLASHING - FINISH TO

MATCH FASCIA. INSERT AS HIGH AS

POSSIBLE AND FASTEN 6" OC AND

SEAL FASTENER HEADSSEAMS PER

MANUF

REQUIREMENTS

FULLY ADHERED MEMBRANE

FLASHING

EXISTING STEEL SUPPORT

FRAMING, VIF

CONTINUOUS TERMINATION BAR AND

SEALANT - INSTALL AS HIGH AS

POSSIBLE - FASTEN PER

MANUFACTURER REQUIREMENTS

8"

VI

F

ROOF

SYSTEM,

SEE PLAN

EXISTING CURB TO REMAIN (VIF)

EXISTING BLOCKING TO REMAIN

DETAIL ONLY PERMITTED WHERE CALLED OUT IN

PLAN FOR EQUIPMENT TO REMAIN - NOT TYPICAL

Equipment Curb Detail - Existing 1 1/2"=1'-0"

Exterior Photo 1/8" = 1'-0"

Exterior Photo 1/8" = 1'-0"

Exterior Photo 1/8" = 1'-0"

AREA OF MASONRY

RECONSTRUCTION, EXTENDS

AROUND CORNER, SEE PHOTO NO 15

TYPICAL AREA OF HORIZONTAL JOINT

REPOINTING, SEE PLAN FOR

LOCATIONS AND ELEVATIONS

SOUTH VIEW, LOOKING EAST

PARTIAL AREA OF MASONRY

RECONSTRUCTION

ENLARGED SOUTH/EAST CORNER VIEW

ABOVE PHOTOS 13, 14 AND 15 SHOW SOUTH/EAST CORNER

REQUIRING MASONRY RECONSTRUCTION AS INDICATED ON PLAN.

PARTIAL AREA OF MASONRY

RECONSTRUCTION, EXTENDS

AROUND CORNER, SEE PHOTO

NO 15 AND DETAIL 12/A191

SOUTH VIEW, LOOKING UP

Drawn by: Drawing No.:

Description:Rev. No.: Date:

CLEAR SOLUTIONS

complex world

Tetra Tech Engineers, Architects & Landscape Architects, P.C.

A

2 43 5 6 7 8

B C

D

9 10 11 12 13 14 15 16 17

E F

G H

I N N

M L

J I

H G

F E

D C

B A

M L

K J

K

Roof Details

RAV/TLG

A191

Masonry Corner at Column Detail

4" SOLID CMU TIED TO COLUMN

WITH TRIANGULAR WIRE TIE -

SEE SPEC

CMU TIED TO COLUMN WITH

TRIANGULAR WIRE TIE - SEE

SPEC

EXISTING STEEL COLUMN, VIF

GROUT SOLID

EXTEND JOINT

REINFORCEMENT INTO KEY

NOTE - SEE DETAIL 7 FOR VERTICAL

REINFORCEMENT REQUIREMENTS AT

MASONRY RECONSTRUCTION.

EXISTING STONE/AGGREGATE

FACADE PANEL

AutoCAD SHX Text 1 1/2"=1'-0"

AutoCAD SHX Text 075300-10

AutoCAD SHX Text 1 1/2"=1'-0"

AutoCAD SHX Text A-DT-075323_13a_EqCurbDet

AutoCAD SHX Text 1 1/2"=1'-0"

AutoCAD SHX Text A-DT-075323_11a_RfVtpipe

AutoCAD SHX Text 1 1/2"=1'-0"

AutoCAD SHX Text 055133-17

AutoCAD SHX Text 1 1/2"=1'-0"

AutoCAD SHX Text 1 1/2"=1'-0"

AutoCAD SHX Text A-DT-075323_16a_MhRoofCurb

E

6B

E

6B

E

6B

E

6B

E

6B

E

6B

E

6B

E

6B

12B16.512B16.512B16.512B16.512B16.5

12B16.5 12B16.5 12B16.5 12B16.5 12B16.5

E

8W F

E

8W

F

E

8W F

E

8W

F

E

8W F

E

8W

F

E

8W F

E

8W

F

48LH13

48LH13

48LH13

48LH13

48LH13

48LH13

48LH13

48LH13

48LH13

48LH13

48LH13

48LH13

48LH13

48LH13

48LH13

48LH13

48LH13

48LH13

48LH13

48LH13

48LH13

48LH13

48LH13

P R

O V

ID

E

F R

A M

E F

O R

E X

G M

E C

H U

N

IT

-C O

O R

D E

X A

C T

LO

C

A T

IO

N

IN

F

IE

LD

- T Y

P O

F

52'-9"

8'-4

/2"

9'-4"

9'-4"

9'-4"

9'-4"

9'-4"

9'-4"

8'-4

/2"

85'-3"

16'-1 1/2"17'-0 1/4"18'-0"17'-0 1/4"17'-1"

V

IF

V

IF

V

IF

V

IF

V

IF

V

IF

V

IF

V

IF

V

IF

VIF

VIFVIFVIFVIFVIF

T Y

P

E X

G

/2

" 22 G A

M E

T A

L D

E C

K

REINF JOIST ON EIHTER SIDE OF

EXG MECH OPENING - VIF

SEE DETAIL 6/S130

REINF JOIST ON EIHTER SIDE OF

EXG MECH OPENING - VIF

SEE DETAIL 6/S130

A

BCD

EFGHIN

N M L J I H G F E D C B A

D escrip tion:

R

ev. N o.:

D ate:

D raw ing N o.:

D ra w n by:

M L K J

K

T etra T ech E ngineers, A rchitects

Landscape A rchitects, P

.C

P artial R oof F ram ing P lan - A rea C

N otes and D etails

E D

D /kjr

S

F

IE

L D

V E

R

IF

Y

D E

C K

A N

G L

E S

E A

C H

L O

C A

T E

O P

N G

B E

T W

E E

N E

X G

F R

A M

IN

G

A S

/16

SEC

T

IO

N

PLA

N

V

IEW

at Existing R oof

R E

Q D

T ypical R oof Fram e For O pening

O T

H E

R S

A N

D M

E C

H , P

L B

G , A

N D

A R

C H

D W

G S

Q

U A

N T

IT

IE

S

, LO

C A

T

IO

N , A

N D

S

IZ

E O

F O

P E

N

IN

G S

W

IT

H P

R O

V

ID

E F

R A

M E

S P

E R

D

IV

05 S P

E C

. C O

O R

D and H anger JO

IS

T

P O

IN

T

P A

N E

L

"A

T ypical A uxiliary Joist W eb M em ber

A U

X

ILIA

R Y

JO

IS

T W

E B

A N

G L

E L

/4 X

1 1/4X 1/4

W H

E R

E "A

" IS

G

R E

A T

E R

T H

A N

O R

E Q

U A

L T O

6"

A

LT

E R

N A

T E

C O

N C

E N

T R

A T

E D

LO

A

D (G

R E

A T

E R

T H

A N

100 LB

S

/16

T Y

P

S H

R

IN

K G

R O

U T

A N

G L

E S

B E

LO

W

LO

C

A T

E R

O O

F T

O P

U N

IT

T

O E

N S

U R

E E

X

IS

T

IN

G

O R

JO

IS

T S

L4X 4X

5/16 T

Y P

B E

LO

W

U N

IT

C

U R

B

N O

T E

W

E L

D A

N G

L E

F R

A M

E

IN

P L

A C

E A

N D

P R

O V

ID

E

A D

D

IT

IO

N

A L A

N G

LE

S

A S

R E

Q D

F

O R

E A

C H

D U

C T

O P

E N

IN

G

P E

R T

Y P

D E

T A

ILS

B R

ID

G

IN

G

D O

E S

N O

T

IN

T E

R F

E R

E W

IT

H

IN

S

T A

L

LA

T

IO

N

T ypical R oof Fram e at Exg for N ew R

T U s

A N

G L

E S

A T

D U

C T

O P

N G

A S

R E

Q D

R

E F

E R

T O

D E

T A

IL

/S

D E

C K

B E

T W

E X

G D

E C

K A

N D

N E

W A

N G

L E

S A

S R

E Q

'D

N T

S

R O

U N

D B

A R

R E

IN

F

S E

E

JO

IS

T

E

LE

V A

T

IO

N

E X

G

JO

IS

T

W E

B T

Y P

/16

E X

G

JO

IS

T

C H

O R

D

A

A

E X

G D

B L

A N

G L

E W

E B

R O

U N

D B

A R

R E

IN

F

S E

E

JO

IS

T

E

LE

V A

T

IO

N

/16

A D

D W

E

LD

B E

T W

E E

E N

C H

O R

D A

N D

W E

B

(2

" D

IA

R

O D

B A

R R

E

IN

F

T Y

P S

E C

T

IO

N A

T D

O U

B

LE

A N

G

LE

W E

B

A -A

T yp W eb M em ber R einf

T Y

P

E X

G W

E B

V

IF

/16

3" E A

P A

N E

L P

O

IN

T 4" E

A E

N D

T O

P A

N D

B O

T

Joist C hord R einf

C L

IP

C

O R

N E

R O

F O

U S

T A

N D

IN

G

L E

G O

F W

E B

R E

IN

F

N E

E D

E D

T O

P

LA

C E

C H

O R

D R

E

IN

F T

Y P T O

P A

N D

B O

T C

H O

R D

R E

IN

F

S E

E E

L E

V

T O

P C

H O

R D

O F

E X

G

JO

IS

T

- S E

E P

LA

N

W E

B R

E

IN

F E

A S

ID

E

S E

E E

LE

V

B O

T C

H O

R D

O F

E X

G

JO

IS

T

48LH

13 Joist R einf at EX G

R T

U

R

EIN

F EN

D

W

EB A

N D

1ST

T

W O

IN

T

ER

IO

R W

EB W

IT

H 1" D

IA

R

O U

N D

BA

R

S - T Y

P EA

EN

D

SEE 7/S130

T O

P C H

O R

D R

EIN

F

(2) 1" D

IA

R

O U

N D

BA

R

M

IN

20'-0" LO

N

G C

EN

T

ER

ED

O N

SPA

N

T O

EX

T

EN

D

3" PA

ST

C

LO

SEST

PA

N

EL

PO

IN

T

EA

EN

D

BO

T

C H

O R

D R

EIN

F

(2) 1" D

IA

R

O U

N D

BA

R

M

IN

20'-0" C

EN

T

ER

ED

O

N

SPA

N T

O

EX

T

EN

D

3" PA

ST

C

LO

SEST

PA

N

EL

PO

IN

T

EA

EN

D

N O

T E

: P R

O V

ID

E

A D

D

IT

IO

N

A L

A U

X W

E B

M E

M B

E R

S P

E R

T Y

P D

E T

A

IL

' - 6" V

IF

' - 0" V

IF

A

R O

O F

LIV

E

L O

A D

S P

E R

B C

N Y

S 1607.14

M

IN

IM

U

M R

O O

F

LIV

E

LO

A D

P S

F

B

R A

IN

LO

A D

S P

E R

B C

N Y

S

R A

IN

IN

T E

N S

IT

Y

, i

.7

IN

/H

R R

A

IN

L O

A D

, R

.1

P S

F

R A

IN

S

U R

C H

A R

G E

L O

A D

H A

S B

E E

N A

P P

L

IE

D T

O A

R E

A S

W H

E R

E P

O N

D

IN

G O

C C

U R

S

IN

A C

C O

R D

A N

C E

W

IT

H B

C N

Y S

1611.1.

C

S N

O W

LO

A

D S

P E

R B

C N

Y S

G

R O

U N

D S

N O

W , P g (F

IG

U R

E

.2)

P S

F A

L L

O W

A B

L E

S T

R E

S S

D E

S

IG

N

G R

O U

N D

S N

O W

, P g

(asd)

.2

P S

F

F

LA

T R

O O

F S

N O

W

LO

A D

, P f (A

S C

E 7)

P S

F S

N O

W E

X P

O S

U R

E F

A C

T O

R , C e

.0 R

IS

K

C A

T E

G O

R Y

I I T

H E

R M

A L

F A

C T

O R

, C t

.0

S

LO

P E

F A

C T

O R

, C s

.0

S N

O W

LO

A

D

IM

P O

R T

A N

C E

F A

C T

O R

, Is

.0

A D

D

IT

IO

N

A L

S N

O W

L O

A D

S H

A V

E B

E E

N A

P P

LIE

D

T O

A R

E A

S W

H E

R E

D R

IF

T

IN

G

O C

C U

R S

IN

A

C C

O R

D A

N C

E W

IT

H

B C

N Y

S 1608.

D

W

IN

D A

N D

T O

R N

A D

O L

O A

D D

E S

IG

N

C R

IT

E

R

IA

P E

R B

C N

Y S

B

A S

IC

D

E S

IG

N

W

IN

D S

P E

E D

(3 S E

C O

N D

G U

S T

), V 110 M

P H

A L

L O

W A

B L

E S

T R

E S

S D

E S

IG

N

W

IN

D S

P E

E D

, V asd

.2 M

P H

T O

R N

A D

O S

P E

E D

, V

M

P H

R

IS

K C

A T

E G

O R

Y

I I E

F F

E C

T

IV

E P

L A

N A

R E

A ,A e 50,000 S

F E

X P

O S

U R

E C

A T

E G

O R

Y C

IN

T

E R

N A

L P R

E S

S U

R E

C O

E F

F

IC

IE

N

T , G

C P i

/- 0.18 W

IN

D

D

IR

E C

T

IO

N A

LIT

Y

F A

C T

O R

, K d

.85

T O

P O

G R

A P

H

IC

F A

C T

O R

, K zt

.0

G R

O U

N D

E

LE

V A

T

IO

N F

A C

T O

R , K e

.0

E

S E

IS

M

IC

D

E S

IG

N

C R

IT

E

R

IA

P E

R B

C N

Y S

R

IS

K

C A

T E

G O

R Y

I I S

E

IS

M

IC

IM

P

O R

T A

N C

E F

A C

T O

R , Ie

.0

M A

P P

E D

S P

E C

T R

A L

R E

S P

O N

S E

A C

C E

LE

R

A T

IO

N

A T

S H

O R

T P

E R

IO

D

S , S

S

14.0 % g A

T

S E

C O

N D

P E

R

IO

D S

, S

.1 g

S

IT

E C

L A

S S

D (D

E F

A U

LT

D E

S

IG

N S

P E

C T

R A

L R

E S

P O

N S

E A

C C

E

LE

R A

T

IO

N A

T S

H O

R T

P E

R

IO

D S

, S D

S

12.0 % g A

T

S E

C O

N D

P E

R

IO

D S

, S D

.8 g S

E

IS

M

IC

D E

S

IG

N C

A T

E G

O R

Y A

T H

E S

T R

E S

S

IN

C R

E A

S E

T O

(O R

C A

P A

C

IT

Y D

E C

R E

A S

E O

F ) T

H E

E X

IS

T

IN

G

S E

IS

M

IC

F

O R

C E

R E

S

IS

T

IN

G S

Y S

T E

M R

E S

U

LT

IN

G

F R

O M

N E

W W

O R

K D

O E

S N

O T

E X

C E

E D

T H

E L

IM

IT

S A

L L

O W

E D

U N

D E

R T

H E

E X

IS

T

IN

G

B U

ILD

IN

G C

O D

E O

F N

E W

Y O

R K

S tructural Loads:

A

D

IM

E N

S

IO

N S

A N

D E

L E

V A

T

IO

N S

S H

O W

N O

N P

LA

N

A S

P

LU

S /M

IN

U

S

/-) A N

D V

IF

A

R E

T O

B E

C O

N S

ID

E

R E

D A

P P

R O

X

IM

A T

E . E

X A

C T

V A

LU

E

S F

O R

A L

L

/-) A N

D V

IF

D

IM

E

N S

IO

N

S A

R E

T O

B E

D E

T E

R M

IN

E

D B

Y T

H E

C O

N T

R A

C T

O R

IN

T

H E

F

IE

L D

T H

R O

U G

H A

P R

E

LIM

IN

A

R Y

B U

ILD

IN

G L

A Y

O U

T . C

O N

T R

A C

T O

R T

O V

E R

IF

Y

E X

IS

T

IN

G

D

IM

E N

S

IO

N S

, E

LE

V A

T

IO

N S

A N

D C

O N

D

IT

IO

N

S A

N D

N O

T

IF

Y A

/E O

F A

N Y

D

IS

C R

E P

A N

C

IE

S P

R

IO

R T

O C

O M

M E

N C

IN

G

W O

R K

. C O

O R

D

IN

A T

E

IN

F O

R M

A T

IO

N

W

IT

H O

T H

E R

T R

A D

E S

B

P R

O V

ID

E

A L

L R

O O

F A

N D

F L

O O

R O

P E

N

IN

G F

R A

M E

S P

E R

D

IV

S

P E

C . C

O O

R D

IN

A

T E

Q U

A N

T

IT

IE

S

, LO

C

A T

IO

N

, A N

D S

IZ

E

O F

O P

E N

IN

G

S W

IT

H

O T

H E

R S

A N

D M

E C

H , P

LB

G

, A N

D A

R C

H D

W G

S

G eneral N otes:

Partial R oof Fram ing Plan - A rea C

/8

'-0"

P ro je ct N o.:

D ate:

Jun e 5, 2026

123174-23001.8

K ey P lan N

T S

T om pkins C ounty - Bostw ick R oad

H ighw ay W ork A rea R oof Project

T om pkins C ounty

170 Bostw ick R d, Ithaca N Y

N

N O

W O

R K

W O

R K

A R

E A

N O

W O

R K

It is a violation of the Education Law of the State of New York for any person to alter or modify this document in any way unless acting under the direction of a licensed professional engineer.

D

A T

U M

F O

R E

X G

T O

P O

F S

T E

E L

IS

A

T E

LE

V

A T

IO

N

120' -5" - V

IF

N

/S

S130 - Partial Roof Plan - Area C Notes and Details