6-Municipal Building Roof Replacement and PV Design Contract 1 Plans.pdf

Copyright 2024 SPOTTS, STEVENS & MCCOY 102577.0004-G.0-00-M

INDEX TO DRAWINGS

DWG NO. DISCIPLINE DESCRIPTION

G.0-00 GENERAL COVER SHEET

S.1-01-M STRUCTURAL PROPOSED ROOF PLAN

A.0-01-M ARCHITECTURAL NOTES

A.0-02-M ARCHITECTURAL DEMO PHASING PLAN AND

DETAILS

A.D-01-M ARCHITECTURAL EXISTING ROOF PLAN

A.D-02-M ARCHITECTURAL EXISTING SECTIONS

A.1-01-M ARCHITECTURAL PROPOSED ROOF PLAN

A.1-02-M ARCHITECTURAL PROPOSED ARRAY PLAN

A.3-01-M ARCHITECTURAL PROPOSED SECTIONS

A.4-01-M ARCHITECTURAL DETAILS

A.4-02-M ARCHITECTURAL DETAILS

A.4-03-M ARCHITECTURAL DETAILS

ME.1-01-M MECHANICAL / ELECTRICAL ROOF PLAN

LOCATION MAP

1047 North Park Road Reading, PA 19610-0307 610.621.2000

701 Creekside Lane Lititz, PA 17543 717.568.2678

Engineers and Consultants

SPOTTS, STEVENS & MCCOY

ssmgroup.com

READING

LANCASTER

Roma Corporate Center, Suite 106 1605 N Cedar Crest Blvd Allentown, PA 18104 610.849.9700

LEHIGH VALLEY

101 East Evans Street West Chester, PA 19380 610.621.2000

WEST CHESTER

08/21/25

BIDDING

REISSUED FOR

A B C D D.6 E E.4 F F.6 G G.4 H J K L

2.6

3.4

5.6

7.4

20'-0" 20'-0" 20'-0" 11'-6" 8'-6" 8'-0" 12'-0" 12'-0" 8'-0" 8'-6" 11'-6" 20'-0" 20'-0" 20'-01 8"

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HIGH ROOF

FRAMING

1 1

S.1-01-M A

LOOP

END

5'-0"

MAX SPACING

1' -9

1'

-9

3' -6

RAILINGS TO BE

1-1/2" SCHEDULE 40

STEEL PIPE, U.N.O.

POSTS TO BE 1-1/2"

SCHEDULE 40

STEEL PIPE, U.N.O.

POSTS SHALL NOT INTERRUPT

CONTINUOUS TOP RAIL AT ANY

POINT ON RAILING

SCALE: 12"=1'-0"

1' 5'0' 1' 2' 3' 4'

TYPICAL HANDRAIL ELEVATION

ALL JOINTS BUTT

WELDED AND

GROUND SMOOTH

NOTES:

1. RAIL POSTS SHALL BE PLACED AT ALL CORNERS AND

BOTH SIDES OF ALL RAIL OPENINGS.

2. ALL INDIVIDUAL HANDRAIL SECTIONS, REGARDLESS OF

LENGTH, SHALL INCLUDE AT LEAST TWO RAIL POSTS.

EXISTING STL. BEAM

±8

MTL DECK &

ROOF ASSEMBLY

RIGID INSULATION

EXISTING

TERMINATION BAR

EXISTING 1/2"

PROTECTION BOARD

EXISTING ROOF MEMBRANE

EXISTING METAL ROOF

DECK (SEE PLAN)

SCALE: 3 4"=1'-0"

1' 3'0' 1' 2'

A SECTION

L

A

EXISTING

CROSS

BRIDGING

WF BEAM (SEE PLAN)

STEEL JOIST (SEE PLAN)

1/4" BENT PLATE

(CONT.)(ADJ.)

SEE TYPICAL ELEVATION

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SCALE: 3 32"=1'-0"

8' 0' 8' 16' 24'

MUNICIPAL BUILDING - PROPOSED ROOF PLAN

KEYED NOTES

PROPOSED GUARDRAIL POST, SEE DETAIL THIS SHEET.

EXISTING METAL DECK TO REMAIN, SEE UNIT PRICES AND ALLOWANCES

FOR REPLACEMENT OF EXISTING GALVANIZED METAL ROOF DECKING.

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GENERAL DEMOLITION NOTES

1. WHERE DEMOLITION OF ANY ITEMS RESULTS IN A SURFACE THAT IS ROUGH OR DAMAGED, GC SHALL CLEAN, SAND AND REPAIR SURFACE AS NECESSARY SO THAT REMOVAL IS NOT APPARENT. WHERE NEW FINISHES ARE PROPOSED GC SHALL

PREP EXISTING SURFACES TO RECEIVE NEW FINISHES.

2. DEMOLITION KEY NOTES APPLY TO THE PROJECT IN GENERAL AS WELL AS WHERE INDICATED ON PLAN. CONTRACTOR TO VISIT THE EXISTING BUILDING AND SITE PRIOR TO BID TO NOTE THE DEMOLITION REQUIRED TO EXECUTE THE PROPOSED

DESIGN.

3. DEFINITIONS:

a. REMOVE: REMOVE AND LEGALLY DISPOSE OF ITEMS EXCEPT THOSE INDICATED TO BE REINSTALLED, SALVAGED OR

TO REMAIN THE OWNERS PROPERTY.

b. EXISTING TO REMAIN: PROTECT CONSTRUCTION INDICATED TO REMAIN AGAINST DAMAGE AND SOILING DURING

DEMOLITION AND NEW CONSTRUCTION.

GENERAL CONTRACTOR SHOULD INCLUDE COSTS FOR ALL DEMOLITION INCLUDING BUT NOT LIMITED TO THE FOLLOWING

4. ALL DEMOLITION MATERIAL, TRASH AND DEBRIS SHALL BE PLACED IN DUMPSTER DAILY AND ENTIRE SITE MUST BE KEPT BROOM CLEAN AT ALL TIMES. ALL MATERIALS POSSIBLE SHALL BE RECYCLED USING THE SERVICES OF A CONSTRUCTION

WASTE MANAGEMENT FIRM.

5. VERIFY THAT UTILITIES HAVE BEEN DISCONNECTED AND CAPPED WHERE REQUIRED. CAP EXISTING SERVICES THAT ARE

EXISTING AND NOT PROPERLY CAPPED.

6. CONTRACTOR IS RESPONSIBLE TO VERIFY IN FIELD ALL EXISTING CONDITIONS. CONTRACTOR TO COORDINATE DIMENSIONS ON PROPOSED CONSTRUCTION WITH EXTENT OF WORK SHOWN ON DEMOLITION PLAN AND NOTIFY ENGINEER IMMEDIATELY IF THERE IS ANY DISCREPANCY WITH DIMENSIONS SHOWN ON DEMOLITION PLAN.

7. GC TO COORDINATE ALL DEMO WORK WITH NEW CONSTRUCTION AND VERIFY IN FIELD ALL EXISTING CONDITIONS.

8. RESTORE AND MAKE GOOD ANY DAMAGE WHICH MAY BE DONE IN THE COURSE OF THE DEMOLITION, IRRESPECTIVE OF WHETHER SUCH DAMAGE SHALL BE DUE TO NEGLIGENCE OR TO THE INHERENT CHARACTER OF THE WORK.

9. CONTRACTOR IS RESPONSIBLE FOR 100% DEMOLITION OF ALL WALLS, DOORS, WINDOWS, EQUIPMENT AND FIXTURES AS OUTLINED BY DEMO PLANS ABOVE. PROVIDE TEMPORARY SUPPORT AT ALL BEARING WALLS AND BEAMS AS REQUIRED.

10. WHEN REMOVING EXISTING FIXTURES & EQUIPMENT, CONTRACTOR SHALL REMOVE ALL ASSOCIATED WORK SUCH AS HANGERS AND SUPPORT WHICH ARE NOT REQUIRED TO REMAIN FOR THE INSTALLATION OF NEW EQUIPMENT.

11. CONTRACTOR SHALL PREP ALL AREAS OF DEMOLITION FOR INSTALLATION OF NEW FIXTURES, FLOORING, WALLS, EQUIPMENT, ETC. CONTRACTOR IS RESPONSIBLE FOR PROVIDING DISPOSAL OF ALL DEMOLITION DEBRIS.

12. CONTRACTOR SHALL PROVIDE NEW OPENINGS AS REQUIRED TO INSTALL NEW MPE & FP WORK AS WELL AS ANY OTHER

EQUIPMENT AREAS TO BE REFRAMED AS REQUIRED.

13. REPAIR, PATCH, CLEAN AND REFINISH ALL EXISTING SURFACES DAMAGED BY NEW WORK, MATCH EXISTING FINISHES

WHEN PATCH/REPAIR EXISTING SURFACES AS REQUIRED.

14. REMOVE ALL EXISTING MECHANICAL DUCT WORK AND MECHANICAL EQUIPMENT THAT WILL NOT BE REUSED. REMOVAL SHALL INCLUDE BUT NOT BE LIMITED TO DUCTWORK, DIFFUSERS, RADIATORS, BASEBOARD UNITS, FANS, AND ABANDONED

EQUIPMENT. GC SHALL COORDINATE EQUIPMENT REMOVAL WITH MECHANICAL PLANS.

15. CONTRACTOR TO VERIFY CONDITIONS OF EXISTING ELECTRICAL & PLUMBING DURING DEMOLITION AND INFORM

OWNER/ARCHITECT OF ANY ENCOUNTERED PROBLEMS.

16. REMOVE ABANDONED CIRCUITS AND ALL ELECTRICAL EQUIPMENT THAT WILL NOT BE REUSED. REMOVAL SHALL INCLUDE

BUT NOT BE LIMITED TO PANELS, OUTLETS, LIGHT FIXTURES, AND MISCELLANEOUS WIRING.

17. THE CONTRACTORS WORK SHALL IN NO WAY IMPEDE THE USE AND OCCUPANCY OF NEIGHBORING FUNCTIONS OF THE

BUILDING.

18. THE CONTRACTOR SHALL DEVELOP A WORK PLAN THAT ENABLES PUBLIC WAYS BOTH INSIDE AND OUTSIDE THE BUILDING

TO REMAIN ACCESSIBLE.

PREPARATION FOR REROOFING

1. PROJECT INVOLVES A FULL TEAR-OFF OF THE ENTIRE EXISTING MINERAL-SURFACED ASPHALT ROOF SYSTEM, INCLUDING

INSULATION TO CONCRETE ROOF DECK.

2. UNIT PRICES ARE TO BE PROVIDED FOR THE FOLLOWING:

a. REMOVAL OF EXISTING DETERIORATED WOOD NAILERS AND CURBS, AND REPLACEMENT WITH NEW WOOD.

3. PRIOR TO COMMENCING ROOF TEAR OFF, THE CONTRACTOR SHALL PROVIDE A WRITTEN DESCRIPTION OF THE

FOLLOWING PROCEDURES FOR REVIEW:

a. PHASE SEQUENCING OF ROOF AREAS TO BE REMOVED AND REROOFED WITHIN A GIVEN DAY

b. REROOFING PREPARATION, INCLUDING ROOFING SYSTEM MANUFACTURER'S WRITTEN INSTRUCTIONS.

c. TEMPORARY PROTECTION REQUIREMENTS FOR EXISTING ROOFING SYSTEM COMPONENTS THAT ARE TO REMAIN.

d. TEMPORARY ROOFING ALONG JOINTS BETWEEN NEW AND EXISTING ROOFING RESULTING FROM THE PHASING OF

ROOF REPLACEMENT.

e. EXISTING ROOF DRAINS AND ROOF DRAINAGE DURING EACH STAGE OF REROOFING, AND ROOF-DRAIN PLUGGING AND

PLUG REMOVAL.

f. CONSTRUCTION SCHEDULE AND AVAILABILITY OF MATERIALS, INSTALLER'S PERSONNEL, EQUIPMENT, AND FACILITIES

NEEDED TO AVOID DELAYS.

g. EXISTING ROOF DECK AND METAL PURLIN CONDITIONS REQUIRING ENGINEER NOTIFICATION.

h. EXISTING ROOF DECK AND METAL PURLIN REMOVAL PROCEDURES AND OWNER NOTIFICATIONS.

i. CONDITION AND ACCEPTANCE OF EXISTING ROOF DECK AND METAL PURLIN FOR REUSE.

j. STRUCTURAL LOADING LIMITATIONS OF ROOF DECK DURING REROOFING.

k. BASE FLASHINGS, SPECIAL ROOFING DETAILS, DRAINAGE, PENETRATIONS, EQUIPMENT CURBS, AND CONDITION OF

OTHER CONSTRUCTION THAT AFFECT REROOFING.

l. HVAC SHUTDOWN AND SEALING OF AIR INTAKES.

m. SHUTDOWN OF FIRE-SUPPRESSION, -PROTECTION, AND -ALARM AND -DETECTION SYSTEMS.

n. GOVERNING REGULATIONS AND REQUIREMENTS FOR INSURANCE AND CERTIFICATES IF APPLICABLE.

o. EXISTING CONDITIONS THAT MAY REQUIRE ENGINEER NOTIFICATION BEFORE PROCEEDING.

4. CONTRACTOR SHALL PROVIDE PRODUCT DATA AND DESCRIPTION OF TEMPORARY ROOFING SYSTEM WHERE REQUIRED.

5. CONTRACTOR SHALL CONDUCT THE WORK SO THAT OPERATIONS ARE NOT DISRUPTED. PROVIDE ADVANCE NOTICE TO THE OWNER PRIOR TO WORKING OVER STRUCTURALLY IMPAIRED AREAS OF METAL ROOF DECK AND METAL PURLIN.

6. PROTECT BUILDING TO BE REROOFED, ADJACENT BUILDINGS, WALKWAYS, SITE IMPROVEMENTS, EXTERIOR PLANTINGS, AND LANDSCAPING FROM DAMAGE OR SOILING FROM REROOFING OPERATIONS.

7. MAINTAIN ACCESS TO EXISTING WALKWAYS, CORRIDORS, AND OTHER ADJACENT OCCUPIED OR USED FACILITIES.

8. PROCEED WITH REROOFING PREPARATION ONLY WHEN EXISTING AND FORECASTED WEATHER CONDITIONS PERMIT WORK TO PROCEED WITHOUT WATER ENTERING EXISTING ROOFING SYSTEM OR BUILDING. REMOVE ONLY AS MUCH

ROOFING IN ONE DAY AS CAN BE MADE WATERTIGHT IN THE SAME DAY.

9. DURING REMOVAL OPERATIONS, HAVE SUFFICIENT AND SUITABLE MATERIALS ON-SITE TO FACILITATE RAPID INSTALLATION

OF TEMPORARY PROTECTION IN THE EVENT OF UNEXPECTED RAIN.

10. HAZARDOUS MATERIALS: A REPORT ON THE PRESENCE OF HAZARDOUS MATERIALS WILL BE PROVIDED FOR REVIEW AND USE. EXAMINE REPORT TO BECOME AWARE OF LOCATIONS WHERE HAZARDOUS MATERIALS ARE PRESENT.

11. COORDINATE WITH OWNER TO SHUT DOWN AIR-INTAKE EQUIPMENT IN THE VICINITY OF THE WORK. COVER AIR-INTAKE LOUVERS BEFORE PROCEEDING WITH REROOFING WORK THAT COULD AFFECT INDOOR AIR QUALITY OR ACTIVATE SMOKE

DETECTORS IN THE DUCTWORK.

12. MAINTAIN ROOF DRAINS IN FUNCTIONING CONDITION TO ENSURE ROOF DRAINAGE AT END OF EACH WORKDAY. PREVENT DEBRIS FROM ENTERING OR BLOCKING ROOF DRAINS AND CONDUCTORS. USE ROOF-DRAIN PLUGS SPECIFICALLY DESIGNED FOR THIS PURPOSE. REMOVE ROOF-DRAIN PLUGS AT END OF EACH WORKDAY, WHEN NO WORK IS TAKING

PLACE, OR WHEN RAIN IS FORECAST.

13. INSPECT METAL ROOF DECKING FOR DETERIORATION OR DAMAGE. IF DECK SURFACE IS UNSUITABLE FOR RECEIVING NEW ROOFING OR IF STRUCTURAL INTEGRITY OF DECK IS SUSPECT, ENGINEER TO BE NOTIFIED AND REPAIR TO BE

PERFORMED.

14. DO NOT DAMAGE METAL COUNTERFLASHINGS THAT ARE TO REMAIN. ANY COUNTERFLASHING DAMAGED DURING

REMOVAL ARE TO BE REPLACED AT CONTRACTOR'S EXPENSE.

15. INSPECT WOOD BLOCKING, CURBS, AND NAILERS FOR DETERIORATION AND DAMAGE. ANY AREAS OF DAMAGE ARE TO BE

REMOVED AND REPLACED.

16. TRANSPORT AND LEGALLY DISPOSE OF DEMOLISHED MATERIALS OFF OWNER'S PROPERTY.

JOINT SEALANTS

1. THROUGHOUT THE WORK, SEAL AND CAULK JOINTS TO PROVIDE A POSITIVE BARRIER AGAINST PASSAGE OF MOISTURE AND PASSAGE OF AIR. COMPLY WITH RECOMMENDATIONS IN ASTM C 1193 FOR USE OF JOINT SEALANTS AS APPLICABLE TO

MATERIALS, APPLICATIONS, AND CONDITIONS INDICATED.

2. (URETHANE, IMMERSIBLE, S, P, 25, T, NT, I) APPLICATION: JOINTS IN HORIZONTAL TRAFFIC SURFACES SUBJECT TO WATER

IMMERSION. ACCEPTABLE PRODUCTS:

a. SIKA CORPORATION; SIKAFLEX 1C SL.

b. TREMCO INCORPORATED; VULKEM 45.

c. MEADOWS, INC; POURTHANE SL.

3. (URETHANE, M, NS, 25, NT) APPLICATION: EXTERIOR JOINTS IN VERTICAL SURFACES AND HORIZONTAL NONTRAFFIC

SURFACES. ACCEPTABLE PRODUCTS:

a. MASTER BUILDERS SOLUTIONS; MASTERSEAL NP 2 (PRE-2014: SONOLASTIC NP2).

b. SHERWIN-WILLIAMS; STAMPEDE-2NS.

4. (BUTYL-RUBBER BASED) APPLICATION: CONCEALED MASTICS. ACCEPTABLE PRODUCTS:

a. BOSTIK, INC; CHEM-CALK 300.

b. PECORA CORPORATION; BC-158.

SHEET METAL FLASHING AND TRIM

1. SHEET METAL STANDARD FOR FLASHING: COMPLY WITH NRCA'S "THE NRCA ROOFING MANUAL" AND SMACNA'S "ARCHITECTURAL SHEET METAL MANUAL" REQUIREMENTS FOR DIMENSIONS AND PROFILES SHOWN UNLESS MORE

STRINGENT REQUIREMENTS ARE INDICATED.

2. CONTRACTOR TO PROVIDE PRODUCT DATA SUBMITTALS FOR EACH TYPE OF PRODUCT TO BE INSTALLED. INCLUDE CONSTRUCTION DETAILS, MATERIAL DESCRIPTIONS, DIMENSIONS OF INDIVIDUAL COMPONENTS AND PROFILES, AND

FINISHES FOR EACH MANUFACTURED PRODUCT AND ACCESSORY.

3. SHEET METAL FLASHING AND TRIM ASSEMBLIES SHALL WITHSTAND WIND LOADS, STRUCTURAL MOVEMENT, THERMALLY INDUCED MOVEMENT, AND EXPOSURE TO WEATHER WITHOUT FAILURE DUE TO DEFECTIVE MANUFACTURE, FABRICATION, INSTALLATION, OR OTHER DEFECTS IN CONSTRUCTION. COMPLETED SHEET METAL FLASHING AND TRIM SHALL NOT

RATTLE, LEAK, OR LOOSEN, AND SHALL REMAIN WATERTIGHT.

4. MANUFACTURE AND INSTALL COPINGS TESTED ACCORDING TO SPRI ES-1 AND CAPABLE OF RESISTING DESIGN WIND

PRESSURE OF 25 POUNDS PER SQUARE FOOT.

5. ALLOW FOR THERMAL MOVEMENTS FROM AMBIENT AND SURFACE TEMPERATURE CHANGES TO PREVENT BUCKLING, OPENING OF JOINTS, OVERSTRESSING OF COMPONENTS, FAILURE OF JOINT SEALANTS, FAILURE OF CONNECTIONS, AND

OTHER DETRIMENTAL EFFECTS.

6. ALUMINUM SHEET TO BE ASTM B 209 ALLOY WITH TEMPER AS REQUIRED TO SUIT FORMING OPERATIONS AND PERFORMANCE REQUIRED; WITH SMOOTH, FLAT SURFACE. PAINT COLOR AS DIRECTED BY OWNER.

7. PROVIDE AND INSTALL MATERIALS AND TYPES OF FASTENERS, SOLDER, PROTECTIVE COATINGS, SEALANTS, AND OTHER MISCELLANEOUS ITEMS AS REQUIRED FOR COMPLETE SHEET METAL FLASHING INSTALLATION AND AS REQUIRED TO

WITHSTAND DESIGN LOADS.

8. FABRICATE ALUMINUM GRAVEL STOPS, 0.05 INCH THICK, IN MINIMUM 96-INCH- LONG, BUT NOT EXCEEDING 12-FOOT- LONG, SECTIONS. FABRICATE JOINT PLATES OF SAME THICKNESS AS GRAVEL STOPS. FURNISH WITH CONTINUOUS CLEATS TO SUPPORT EDGE OF EXTERNAL LEG. MITER CORNERS, FASTEN AND SEAL WATERTIGHT. BUTT JOINTS SHALL BE PROVIDED

WITH EXPANSION AND 6-INCH-WIDE CONCEALED BACKUP PLATE.

9. INTERLOCK EXTERIOR BOTTOM EDGE OF GRAVEL STOPSWITH CONTINUOUS CLEAT ANCHORED TO SUBSTRATE AT 16-INCH CENTERS. ANCHOR INTERIOR LEG OF COPING WITH WASHERS AND SCREW FASTENERS THROUGH SLOTTED HOLES AT

24-INCH CENTERS.

10. USE FASTENER SIZES THAT PENETRATE WOOD BLOCKING OR SHEATHING NOT LESS THAN 1-1/4 INCHES FOR NAILS AND

NOT LESS THAN 3/4 INCH FOR WOOD SCREWS.

11. CONCEAL FASTENERS AND EXPANSION PROVISIONS WHERE POSSIBLE IN EXPOSED WORK AND LOCATE TO MINIMIZE

POSSIBILITY OF LEAKAGE. SEAL JOINTS AS REQUIRED FOR WATERTIGHT CONSTRUCTION.

12. PROVIDE FLASHING AND TRIM FORMED FROM SAME MATERIAL AS EXTERIOR FACINGS OF METAL PANELS AS REQUIRED TO SEAL AGAINST WEATHER AND TO PROVIDE FINISHED APPEARANCE. LOCATIONS INCLUDE, BUT ARE NOT LIMITED TO, EAVES, RAKES, CORNERS, BASES, FRAMED OPENINGS, RIDGES, FASCIAE, AND FILLERS. FINISH FLASHING AND TRIM WITH

SAME FINISH SYSTEM AS ADJACENT METAL PANELS.

THERMOPLASTIC-POLYOLEFIN (TPO) ROOFING

1. COORDINATE WITH SPECIFICATION SECTION 075423 - THERMOPLASTIC-POLYOLEFIN (TPO) ROOFING

2. FULLY ADHERED TPO ROOFING SYSTEM TO BE INSTALLED OVER RIGID INSULATION IN ACCORDANCE WITH ASTM D6878 -

“STANDARD SPECIFICATION FOR THERMOPLASTIC POLYOLEFIN-BASED SHEET ROOFING”

3. INSTALL ROOFING, INSULATION, FLASHINGS, AND ACCESSORIES IN ACCORDANCE WITH ROOFING MANUFACTURER'S PUBLISHED INSTRUCTIONS AND RECOMMENDATIONS FOR THE SPECIFIED ROOFING SYSTEM. WHERE MANUFACTURER PROVIDES NO INSTRUCTIONS OR RECOMMENDATIONS, FOLLOW GOOD ROOFING PRACTICES AND INDUSTRY STANDARDS.

4. CONTRACTOR SHALL PROVIDE PRODUCT DATA AND DESCRIPTION OF MEMBRANE MANUFACTURER'S PRINTED SUBMITTAL PACKAGE TO SHOW THAT ALL COMPONENTS OF ROOFING SYSTEM, INCLUDING INSULATION AND FASTENERS, COMPLY WITH THE SPECIFIED REQUIREMENTS AND WITH THE MEMBRANE MANUFACTURER'S REQUIREMENTS AND RECOMMENDATIONS FOR THE SYSTEM TYPE SPECIFIED; INCLUDE DATA FOR EACH PRODUCT USED IN CONJUNCTION WITH

ROOFING MEMBRANE.

5. CONTRACTOR SHALL PROVIDE SHOP DRAWINGS INCLUDING ROOF MEMBRANE MANUFACTURER'S STANDARD DETAILS CUSTOMIZED FOR THIS PROJECT FOR ALL RELEVANT CONDITIONS, INCLUDING FLASHINGS, BASE TIE-INS, ROOF EDGES, TERMINATIONS, EXPANSION JOINTS, PENETRATIONS, AND DRAINS.

6. CONTRACTOR SHALL PROVIDE SHOP DRAWINGS TO INCLUDE INSULATION FASTENING PATTERNS FOR CORNER, PERIMETER, AND FIELD-OF-ROOF LOCATIONS. INDICATE COMPLIANCE WITH WIND UPLIFT PERFORMANCE REQUIREMENTS.

7. MEMBRANE ROOFING SPECIFICATION:

a. TPO: INTERNALLY FABRIC- OR SCRIM-REINFORCED, TPO SHEET, 30 YEAR WARRANTY

b. NOMINAL THICKNESS: 0.080 INCH (80 MILS).

c. EXPOSED FACE COLOR: WHITE.

d. BREAKING STRENGTH, ASTM D 751: 430 LB MINIMUM.

e. TEARING STRENGTH, ASTM D 751: 65 LBF MINIMUM.

f. PUNCTURE RESISTANCE: COMPLIANCE WITH ASTM D5635 AND ASTM D5602.

g. ACCEPTABLE PRODUCTS: JOHNS MANVILLE, JM TPO - 80 MIL; HOLCIM ELEVATE, ULTRAPLY PLATINUM TPO.

7. VAPOR BARRIER: SELF-ADHERING RUBBERIZED ASPHALT SHEET VAPOR BARRIER / VAPOR RETARDER TO BE 40 MIL THICK MINIMUM, COMPLIANT WITH ASTM D 1970, WITH MAXIMUM PERMEANCE RATING OF 0.1 PERM. PROVIDE VAPOR BARRIER WITH PRIMER OR BONDING ADHESIVE AS NEEDED TO ADHERED TO EXISTING CONCRETE DECK. ACCEPTABLE PRODUCT:

JM VAPOR BARRIER SA, HOLCIM ELEVATE V-FORCE.

8. CANT STRIPS AND TAPERED EDGE STRIPS: 45 DEGREE FACE SLOPE AND MINIMUM 5 INCH FACE DIMENSION; PROVIDE AT

ALL ANGLE CHANGES BETWEEN VERTICAL AND HORIZONTAL PLANES THAT EXCEED 45 DEGREES.

a. TYPE: WOOD FIBER, COMPLYING WITH ASTM C208.

b. INSTALL USING LOW RISE FOAM ADHESIVE, HOT ASPHALT (TYPE III OR IV), ROOFING MASTIC, OR MECHANICALLY

FASTENED USING FASTENERS AND PLATES APPROVED BY ROOFING MANUFACTURER.

9. PROVIDE SHEET FLASHING OF SAME TYPE AND THICKNESS AS FIELD MEMBRANE AND/OR LIQUID FLASHING CONSISTING OF

URETHANE LIQUID RUBBER FLASHING BASE, POLYESTER SCRIM, AND URETHANE LIQUID RUBBER FLASHING TOP COAT.

ACCEPTABLE PRODUCTS: HOLCIM ELEVATE, ONE-PART POURABLE SEALER AND ULTRAFLASH FABRIC; JOHNS MANVILLE, SINGLE PLY (SP) LIQUID FLASHING AND LIQUID FLASHING SCRIM.

10. PROVIDE FLASHINGS, PIPE BOOTS, BONDING ADHESIVES, SEAMING MATERIALS, FASTENERS AND OTHER ACCESSORIES BY

SAME MANUFACTURER AS ROOFING MEMBRANE.

11. TEMPORARY CLOSURES, WHICH ENSURE THAT MOISTURE DOES NOT DAMAGE ANY COMPLETED SECTION OF THE NEW ROOFING SYSTEM, ARE THE RESPONSIBILITY OF THE APPLICATOR. COMPLETION OF FLASHINGS, TERMINATIONS, AND TEMPORARY CLOSURES SHALL BE COMPLETED AS REQUIRED TO PROVIDE A WATERTIGHT CONDITION AT THE END OF

EACH WORK DAY.

12. INSTALL ROOFING MEMBRANE ONLY WHEN SURFACES ARE CLEAN, DRY, SMOOTH AND FREE OF SNOW OR ICE; DO NOT APPLY ROOFING MEMBRANE DURING INCLEMENT WEATHER OR WHEN AMBIENT CONDITIONS WILL NOT ALLOW PROPER APPLICATION; CONSULT MANUFACTURER FOR RECOMMENDED PROCEDURES DURING COLD WEATHER.

13. TAPER INSULATION AROUND ROOF DRAIN TO PROVIDE SMOOTH TRANSITION FROM ROOF SURFACE TO DRAIN. USE SPECIFIED PRE-MANUFACTURED TAPERED INSULATION WITH FACER OR SUITABLE BONDING SURFACE TO ACHIEVE SLOPE;

SLOPE NOT TO EXCEED MANUFACTURER'S RECOMMENDATIONS.

14. WHERE CONSTRUCTION TRAFFIC MUST CONTINUE OVER FINISHED ROOF MEMBRANE, PROVIDE DURABLE PROTECTION

AND REPLACE OR REPAIR DAMAGED ROOFING TO ORIGINAL CONDITION.

15. WARRANTY: 30 YEAR WARRANTY COVERING MEMBRANE, BASE FLASHINGS, FASTENERS AND OTHER INDICATED COMPONENTS OF THE SYSTEM. COMPLY WITH ALL WARRANTY PROCEDURES REQUIRED BY MANUFACTURER, INCLUDING

NOTIFICATIONS, SCHEDULING, AND INSPECTIONS.

16. PROVIDE FINAL INSPECTION OF THE ROOFING SYSTEM BY A TECHNICAL REPRESENTATIVE EMPLOYED BY ROOFING

SYSTEM MANUFACTURER SPECIFICALLY TO INSPECT INSTALLATION FOR WARRANTY PURPOSES.

17. TRANSPORT AND LEGALLY DISPOSE OF CONSTRUCTION DEBRIS OFF OWNER'S PROPERTY.

RIGID POLYISOCYANURATE ROOF BOARD INSULATION - TAPERED

1. COORDINATE WITH SPECIFICATION SECTION 075423 - THERMOPLASTIC-POLYOLEFIN (TPO) ROOFING

2. TAPERED ROOF INSULATION TO BE CLOSED CELL POLYISOCYANCURATE INSULATION FOAM WITH GLASS REINFORCED MAT LAMINATED TO FACES, TYPE 2, CLASS 1, GRADE 2, COMPLYING WITH ASTM C 1289, MANUFACTURED OR APPROVED BY

EPDM ROOF MEMBRANE MANUFACTURER.

3. SHOP DRAWING SUBMITTALS SHALL BE PROVIDED WITH A PLAN DRAWING INDICATING DEGREE OF SLOPE AND LAYOUT OF SLOPING BOARDS AND FILL BOARDS ON ROOF SURFACES. ENSURE POSITIVE DRAINAGE TO ROOF DRAINS.

4. PRODUCT DATA SHALL BE SUBMITTED FOR MATERIALS AND ACCESSORIES.

5. HANDLE PRODUCTS CAREFULLY, ENSURING BOARD CORNERS ARE NOT BROKEN AND BOARDS ARE NOT DAMAGED. DO NOT STORE PRODUCT EXPOSED TO DIRECT SUNLIGHT. IF STORED OUTDOORS, COVER PRODUCT WITH LIGHT COLORED

OPAQUE TARPAULINS TO PROTECT FROM SOLAR RADIATION.

6. ROOF INSULATION:

a. EXTRUDED POLYISOCYANCURATE CLOSED CELL FOAM, WITH INTEGRAL HIGH DENSITY SKIN.

b. THERMAL RESISTANCE (ASTM C 1289) : LTTR = 5.7 PER INCH THICKNESS

c. COMPRESSIVE STRENGTH: MINIMUM 20 PSI.

d. WATER ABSORPTION: ASTM D2842, 0.9% BY VOLUME MAXIMUM.

e. EDGES: SQUARE.

f. WATER VAPOR PERMEANCE: ASTM E96

g. FLAME SPREAD INDEX: 25, PER ASTM E 84

h. SMOKE-DEVELOPED INDEX: 450, PER ASTM E 84

6. TAPERED INSULATION: PROVIDE FACTORY-TAPERED INSULATION BOARDS.

a. MATERIAL: MATCH ROOF INSULATION.

b. MINIMUM THICKNESS: 1/4 INCH.

c. ROOF FIELD SLOPE: 1/4 INCH PER FOOT UNLESS OTHERWISE INDICATED ON DRAWINGS.

d. SLOPE AT SADDLES AND CRICKETS: 1/2 INCH PER FOOT UNLESS OTHERWISE INDICATED ON DRAWINGS.

7. INSULATION FOR MISCELLANEOUS VOIDS:

a. GLASS-FIBER INSULATION: ASTM C764, TYPE II, LOOSE FILL; WITH MAXIMUM FLAME-SPREAD AND SMOKE-DEVELOPED

INDEXES OF 5, PER ASTM E84.

8. APPLY NO MORE INSULATION THAN CAN BE SEALED WITH MEMBRANE IN SAME DAY.

9. ACCEPTABLE PRODUCT: ENRGY 3 - FLAT AND TAPERED POLYISOCYANURATE BY JOHNS MANVILLE; HOLCIM ELEVATE

ISOGARD GL.

10. PREPARATION: CLEAN SUBSTRATES OF SUBSTANCES THAT ARE HARMFUL TO INSULATION, INCLUDING REMOVING PROJECTIONS CAPABLE OF PUNCTURING INSULATION OR VAPOR RETARDERS, OR THAT INTERFERE WITH INSULATION

ATTACHMENT.

11. INSULATION INSTALLATION

a. COMPLY WITH ROOFING SYSTEM AND INSULATION MANUFACTURER'S WRITTEN INSTRUCTIONS FOR INSTALLING ROOF

INSULATION.

b. INSTALL BASE LAYER OF INSULATION WITH JOINTS STAGGERED NOT LESS THAN 12 INCHES IN ADJACENT ROWS. TRIM INSULATION NEATLY TO FIT AROUND PENETRATIONS AND PROJECTIONS. MAKE JOINTS BETWEEN ADJACENT

INSULATION BOARDS NOT MORE THAN 1/4 INCH IN WIDTH.

c. AT INTERNAL ROOF DRAINS, SLOPE INSULATION TO CREATE A SQUARE DRAIN SUMP WITH EACH SIDE EQUAL TO THE DIAMETER OF THE DRAIN BOWL PLUS 24 INCHES. TRIM INSULATION SO THAT WATER FLOW IS UNRESTRICTED.

d. FILL GAPS EXCEEDING 1/4 INCH WITH INSULATION.

e. INSTALL UPPER LAYERS OF INSULATION AND TAPERED INSULATION WITH JOINTS OF EACH LAYER OFFSET NOT LESS

THAN 12 INCHES FROM PREVIOUS LAYER OF INSULATION.

MISCELLANEOUS ROUGH CARPENTRY

1. PROVIDE PRODUCT DATA FOR EACH TYPE OF PROCESS AND FACTORY-FABRICATED PRODUCT. INCLUDE DATA FOR WOOD-PRESERVATIVE TREATMENT FROM CHEMICAL TREATMENT MANUFACTURER. INDICATE TYPE OF PRESERVATIVE USED AND NET AMOUNT OF PRESERVATIVE RETAINED. INDICATE SPECIES AND GRADE SELECTED FOR EACH USE.

2. LUMBER: COMPLY WITH DOC PS 20

A. DRESS LUMBER, S4S, UNLESS OTHERWISE INDICATED.

B. DIMENSION LUMBER ITEMS: CONSTRUCTION OR NO. 2 GRADE LUMBER OF ANY OF THE FOLLOWING SPECIES: HEM-FIR

(NORTH); NLGA. MIXED SOUTHERN PINE OR SOUTHERN PINE; SPIB. SPRUCE-PINE-FIR; NLGA. HEM-FIR; WCLIB OR WWPA.

C. FOR BLOCKING NOT USED FOR ATTACHMENT OF OTHER CONSTRUCTION, UTILITY, STUD, OR NO. 3 GRADE LUMBER OF

ANY SPECIES MAY BE USED PROVIDED THAT IT IS CUT AND SELECTED TO ELIMINATE DEFECTS THAT WILL INTERFERE

WITH ITS ATTACHMENT AND PURPOSE.

3. WOOD-PRESERVATIVE-TREATED LUMBER:

A. PRESERVATIVE TREATMENT BY PRESSURE PROCESS AWPA U1, CATEGORY UC3A (ALL OTHER COMMODITY

SPECIFICATIONS): COATED PRODUCTS IN EXTERIOR CONSTRUCTION NOT IN CONTACT WITH GROUND, EXPOSED TO WEATHER CYCLES BUT PROTECTED FROM LIQUID WATER. INCLUDE WOOD CANTS, NAILERS, CURBS, EQUIPMENT SUPPORT BASES, BLOCKING, STRIPPING, AND SIMILAR MEMBERS IN CONNECTION WITH ROOFING, FLASHING, VAPOR

BARRIERS, AND WATERPROOFING.

B. PRESERVATIVE CHEMICALS: ACCEPTABLE TO AUTHORITIES HAVING JURISDICTION AND CONTAINING NO ARSENIC OR CHROMIUM. KILN-DRY LUMBER AFTER TREATMENT TO A MAXIMUM MOISTURE CONTENT OF 19 PERCENT. DO NOT USE MATERIAL THAT IS WARPED OR THAT DOES NOT COMPLY WITH REQUIREMENTS FOR UNTREATED MATERIAL.

4. PLYWOOD BACKING PANELS: PLYWOOD, DOC PS 1, EXTERIOR, A-C, IN THICKNESS INDICATED OR, IF NOT INDICATED, NOT

LESS THAN 1/2-INCH NOMINAL THICKNESS.

5. FASTENERS

A. PROVIDE NAILS OR SCREWS, IN SUFFICIENT LENGTH, TO PENETRATE NOT LESS THAN 1-1/2 INCHES INTO WOOD

SUBSTRATE.

B. WHERE ROUGH CARPENTRY IS EXPOSED TO WEATHER, IN GROUND CONTACT, PRESSURE-PRESERVATIVE TREATED, OR IN AREA OF HIGH RELATIVE HUMIDITY, PROVIDE FASTENERS WITH HOT-DIP ZINC COATING COMPLYING WITH ASTM

A153 OR ASTM F2329.

C. NAILS, BRADS, AND STAPLES: ASTM F1667.

D. POWER-DRIVEN FASTENERS: FASTENER SYSTEMS WITH AN EVALUATION REPORT ACCEPTABLE TO AUTHORITIES

HAVING JURISDICTION, BASED ON ICC-ES AC70.

E. POST-INSTALLED ANCHORS: FASTENER SYSTEMS WITH AN EVALUATION REPORT ACCEPTABLE TO AUTHORITIES

HAVING JURISDICTION, AS APPROPRIATE FOR THE SUBSTRATE.

6. INSTALLATION

A. SET WORK TO REQUIRED LEVELS AND LINES, WITH MEMBERS PLUMB, TRUE TO LINE, CUT, AND FITTED. FIT ROUGH CARPENTRY ACCURATELY TO OTHER CONSTRUCTION. LOCATE NAILERS, BLOCKING, AND SIMILAR SUPPORTS TO

COMPLY WITH REQUIREMENTS FOR ATTACHING OTHER CONSTRUCTION.

B. PROVIDE BLOCKING AND FRAMING AS INDICATED AND AS REQUIRED TO SUPPORT ROOFING, EQUIPMENT, FIXTURES, SPECIALTY ITEMS, AND TRIM.

C. SORT AND SELECT LUMBER SO THAT NATURAL CHARACTERISTICS DO NOT INTERFERE WITH INSTALLATION OR WITH FASTENING OTHER MATERIALS TO LUMBER. DO NOT USE MATERIALS WITH DEFECTS THAT INTERFERE WITH FUNCTION OF MEMBER OR PIECES THAT ARE TOO SMALL TO USE WITH MINIMUM NUMBER OF JOINTS OR OPTIMUM JOINT

ARRANGEMENT.

D. COMPLY WITH AWPA M4 FOR APPLYING FIELD TREATMENT TO CUT SURFACES OF PRESERVATIVE-TREATED LUMBER.

USE INORGANIC BORON OR COPPER NAPHTHENATE.

E. WHERE WOOD-PRESERVATIVE-TREATED LUMBER IS INSTALLED ADJACENT TO METAL DECKING, INSTALL CONTINUOUS

FLEXIBLE FLASHING SEPARATOR BETWEEN WOOD AND METAL DECKING.

F. SECURELY ATTACH ROOFING NAILERS TO SUBSTRATES BY ANCHORING AND FASTENING TO WITHSTAND BENDING, SHEAR, OR OTHER STRESSES IMPARTED BY PROJECT WIND LOADS AND FASTENER-RESISTANCE LOADS AS DESIGNED IN ACCORDANCE WITH ASCE/SEI 7 AND IN ACCORDANCE WITH ANSI/SPRI ED-1, TABLES A6 AND A7. RECESS BOLTS AND

NUTS FLUSH WITH SURFACES UNLESS OTHERWISE INDICATED.

G. PROTECT WOOD THAT HAS BEEN TREATED WITH INORGANIC BORON (SBX) FROM WEATHER. IF, DESPITE PROTECTION, INORGANIC BORON-TREATED WOOD BECOMES WET, APPLY EPA-REGISTERED BORATE TREATMENT. APPLY BORATE

SOLUTION BY SPRAYING TO COMPLY WITH EPA-REGISTERED LABEL.

ROOF DRAINS

1. PROVIDE CAST-IRON, SMALL-SUMP, GENERAL-PURPOSE ROOF DRAINS WHERE INDICATED ON DRAWINGS.

2. SUBJECT TO COMPLIANCE WITH REQUIREMENTS, AVAILABLE MANUFACTURERS OFFERING PRODUCTS THAT MAY BE

INCORPORATED INTO THE WORK INCLUDE, BUT ARE NOT LIMITED TO, THE FOLLOWING:

A. JAY R. SMITH MFG CO; A DIVISION OF MORRIS GROUP INTERNATIONAL.

B. JOSAM COMPANY.

C. MIFAB, INC.

D. MARATHON ROOFING PRODUCTS.

E. SIOUX CHIEF MANUFACTURING COMPANY, INC.

F. WATTS; A WATTS WATER TECHNOLOGIES COMPANY.

G. WADE; A SUBSIDIARY OF MCWANE INC.

H. ZURN INDUSTRIES, LLC.

3. COMPLY WITH ASME A112.6.4.

4. DIMENSION OF BODY: NOMINAL 8-INCH DIAMETER.

5. INCLUDE COMBINATION FLASHING RING AND GRAVEL STOP.

6. OUTLET TO MATCH EXISTING.

7. SUBMIT PRODUCT DATA FOR EACH TYPE OF PRODUCT.

8. INSTALL ROOF DRAINS IN ACCORDANCE WITH ROOF MEMBRANE MANUFACTURER'S WRITTEN INSTALLATION INSTRUCTIONS

AT LOW POINTS OF ROOF AREAS.

A. INSTALL FLASHING COLLAR OR FLANGE OF ROOF DRAIN TO MAINTAIN INTEGRITY OF WATERPROOF MEMBRANES

WHERE PENETRATED.

B. INSTALL EXPANSION JOINTS, IF INDICATED, IN ROOF DRAIN OUTLETS.

C. POSITION ROOF DRAINS FOR EASY ACCESS AND MAINTENANCE.

9. PROTECT PIPING SPECIALTIES DURING REMAINDER OF CONSTRUCTION PERIOD TO AVOID CLOGGING WITH DIRT OR DEBRIS

AND TO PREVENT DAMAGE FROM TRAFFIC AND CONSTRUCTION WORK.

10.PLACE PLUGS IN ENDS OF UNCOMPLETED PIPING AT END OF EACH DAY AND WHEN WORK STOPS.

PENNSYLVANIA ENERGY CONSERVATION CODE SUMMARY

1. CLIMATE ZONE (C301): ZONE 4, MOIST (A), NOT GROUP R

2. IDENTIFICATION (C303.1):

A. BUILDING THERMAL ENVELOPE INSULATION (C303.1.1): AN R-VALUE IDENTIFICATION MARK SHALL BE APPLIED BY THE MANUFACTURER TO EACH PIECE OF INSULATION 12 INCHES OR GREATER IN WIDTH.

B. INSULATION MARK INSTALLATION (C303.1.2): INSULATING MATERIALS SHALL BE INSTALLED SUCH THAT

THE MANUFACTURER'S R-VALUE MARK IS READILY OBSERVABLE UPON INSPECTION.

3. INSTALLATION (C303.2): MATERIALS, SYSTEMS AND EQUIPMENT SHALL BE INSTALLED IN ACCORDANCE WITH

THE MANUFACTURER'S INSTRUCTIONS AND THE INTERNATIONAL BUILDING CODE.

4. BUILDING ENVELOPE REQUIREMENTS (C402)

A. INSULATION COMPONENT R-VALUE-BASED METHOD (C402.1.3)

B. MINIMUM ROOF INSULATION: ENTIRELY ABOVE ROOF DECK, R-30CI

C. MINIMUM THICKNESS: R-30CI / (R-5.7 / IN) = 5 ¼” – 1” (SEE EXEMPTION) = 4 ¼”

D. EXEMPTION: WHERE TAPERED INSULATION IS USED WITH INSULATION ENTIRELY ABOVE DECK, THE

R-VALUE WHERE THE INSULATION THICKNESS VARIES 1 INCH OR LESS FROM THE MINIMUM THICKNESS

OF TAPERED INSULATION SHALL COMPLY WITH THE R-VALUE SPECIFIED (C402.2.1)

GENERAL NOTES

1. NOTES ON DRAWINGS SUPPLEMENT THE PROJECT SPECIFICATIONS. REFER TO PROJECT SPECIFICATIONS FOR

ADDITIONAL REQUIREMENTS.

2. IN CASE OF CONFLICT BETWEEN THE GENERAL NOTES, DETAILS, AND SPECIFICATIONS, THE MOST STRINGENT

REQUIREMENTS SHALL APPLY.

3. THE CONTRACTOR SHALL INFORM THE ARCHITECT IN WRITING OF ANY DEVIATION FROM THE CONTRACT DOCUMENTS. THE CONTRACTOR SHALL NOT BE RELIEVED OF THE RESPONSIBILITY OF SUCH DEVIATION BY THE ARCHITECT'S REVIEW OF SHOP DRAWINGS, PROJECT DATA, ETC., UNLESS THE CONTRACTOR HAS SPECIFICALLY INFORMED THE ENGINEER OF RECORD OF SUCH DEVIATION AT THE SUBMISSION, AND THE ENGINEER OF RECORD HAS GIVEN WRITTEN APPROVAL TO

THE SPECIFIC DEVIATION.

4. DETAILS AND SECTIONS ON THE DRAWINGS ARE TAKEN AT SPECIFIC LOCATIONS AND ARE INTENDED TO SERVE AS TYPICAL CONSTRUCTION FOR ALL SIMILAR CONDITIONS. MODIFICATIONS MAY BE MADE BY THE CONTRACTORS TO ACCOMMODATE MINOR VARIATIONS. MAJOR VARIATIONS SHALL BE BROUGHT TO THE ATTENTION OF THE ARCHITECT.

5. ALL TYPICAL DETAILS NOT CUT ON PLAN APPLY AT ALL APPROPRIATE LOCATIONS. COORDINATE TYPICAL DETAILS.

CONTRACTOR SHALL COORDINATE THE GENERAL REQUIREMENTS OF TYPICAL DETAILS WITH PROJECT CONDITIONS, PLANS, SPECIFICATIONS, AND SECTIONS. CONTRACTOR IS RESPONSIBLE FOR COORDINATING SUCH REQUIREMENTS INTO

THEIR SHOP DRAWINGS AND WORK.

6. ALL CONTRACTORS AND SUBCONTRACTORS ARE RESPONSIBLE FOR ALL NOTES AND ITEMS THAT MAY PERTAIN TO THEIR TRADE. FAILURE TO READ THESE NOTES DOES NOT PERMIT THE CONTRACTOR TO DEVIATE FROM THEIR REQUIREMENTS.

PROPER COORDINATION WITH OTHER TRADES, SITE SAFETY AND SECURITY, AND WORKERS SAFETY ARE ALSO THE

RESPONSIBILITY OF THE CONTRACTOR PERFORMING THE WORK.

7. THE CONTRACTOR SHALL PERSONALLY SUPERVISE ALL WORK AND SHALL BE PRESENT ONSITE AT ALL TIMES DURING CONSTRUCTION. THE CONTRACTOR SHALL PROVIDE ADEQUATE PERSONNEL FOR THE PROPER COORDINATION AND

EXPEDITING OF THE WORK

8. THE CONTRACTOR SHALL PROVIDE ALL CONSTRUCTION MATERIALS FREE FROM DEFECT AND INSTALLED PLUMB AND SQUARE BY EXPERIENCED TRADESMAN, AND IN ACCORDANCE WITH ANY MANUFACTURER’S RECOMMENDATIONS.

9. THE CONTRACTOR IS RESPONSIBLE FOR SURVEYING AND VERIFICATION OF EXISTING CONDITIONS INCLUDING, BUT NOT LIMITED TO THE LOCATION, ELEVATION AND DIMENSIONS OF EXISTING OBJECTS INCLUDING UTILITIES.

10. THE REPAIR AND/OR REPLACEMENT OF EXISTING CONSTRUCTION DAMAGED OR OTHERWISE ALTERED AS A RESULT OF CONTRACTOR MEANS AND METHODS SHALL BE INCLUDED AS PART OF THE WORK. ALL SUCH WORK SHALL REINSTATE THE

EXISTING CONDITION TO ITS ORIGINAL STATE PRIOR TO THE WORK BEING PERFORMED.

11. THE CONTRACTOR IS RESPONSIBLE FOR ALL MEANS AND METHODS TO ACHIEVE THE INTENT OF THE DESIGN SHOWN

12. THE CONTRACTOR SHALL NOT DEVIATE FROM THE DRAWINGS OR MAKE CHANGES WITHOUT WRITTEN APPROVAL.

DEVIATIONS FROM THE CONTRACT NECESSITATED BY FIELD CONDITIONS SHALL BE BROUGHT TO THE ATTENTION OF AND

REVIEWED PRIOR TO THE COMMENCEMENT OF AFFECTED WORK.

13. THE CONTRACTOR SHALL BRING ERRORS, DISCREPANCIES AND OMISSIONS TO THE ATTENTION OF THE ARCHITECT IN THE FORM OF A REQUEST FOR INFORMATION (RFI). INSTRUCTIONS AND INFORMATION SHALL BE OBTAINED FROM THE

ARCHITECT BEFORE PROCEEDING WITH AFFECTED WORK.

14. SCALES ON THE DRAWINGS ARE FOR INFORMATION ONLY. NO DIMENSIONAL INFORMATION SHALL BE OBTAINED BY SCALING FROM THE DRAWINGS. ENLARGED DRAWINGS/DETAILS SHALL TAKE PRECEDENCE OVER SMALLER SCALE

DRAWINGS.

15. MANUFACTURER NAMES, FINISHES, ETC., NOTED AND/OR SPECIFIED ARE TO ESTABLISH A MINIMUM STANDARD OF QUALITY (THE BASIS-OF-DESIGN) REQUIRED FOR THE PROJECT. THE LISTING IS NOT INTENDED TO LIMIT SELECTION OF SIMILAR

PRODUCTS FROM OTHER MANUFACTURERS.

16. THE CONTRACTOR SHALL KEEP A FULL SET OF THE CONTRACT DOCUMENTS ON SITE AT ALL TIMES. ADDITIONS TO AND DEVIATIONS FROM THE CONTRACT DOCUMENTS SHALL BE NOTED, EXPLAINED AND DATED ON THIS FIELD SET. THE FIELD

SET SHALL BE AVAILABLE TO THE ARCHITECT AND OWNER UPON REQUEST.

17. THE CONTRACTOR SHALL VERIFY THE LOCATION OF ALL UTILITIES PRIOR TO CONSTRUCTION. CONTRACTOR SHALL FURTHER TAKE ALL NECESSARY PRECAUTIONS TO SHUT DOWN EXISTING UTILITIES WHEN NECESSARY TO AVOID DANGER.

18. THE CONTRACTOR SHALL SUBMIT SHOP DRAWINGS AS CALLED FOR IN SPECIFICATIONS AND AS REQUIRED BY OWNER/ARCHITECT. ALL SHOP DRAWINGS SHALL BE REVIEWED BY THE CONTRACTOR PRIOR TO SUBMISSION TO THE ARCHITECT. THE CONTRACTOR SHALL NOT BEGIN FABRICATION/INSTALLATION OF WORK UNTIL SUBMISSIONS HAVE BEEN

APPROVED.

19. THE CONTRACTOR SHALL FURTHER VERIFY ALL DIMENSIONS IN THE FIELD PRIOR TO FABRICATION / INSTALLATION. NO EXTRA COSTS SHALL BE PERMITTED AS A RESULT OF THE CONTRACTOR’S FAILURE TO VERIFY JOB SITE CONDITIONS.

20. THE CONTRACTOR SHALL MAINTAIN AND PROTECT ALL ACCESS AND EGRESS ROUTES TO AND FROM THE BUILDING

THROUGHOUT THE DURATION OF THE CONTRACT.

21. THE CONTRACTOR SHALL OBTAIN ALL REQUIRED BUILDING PERMITS PRIOR TO STARTING WORK. OWNER SHALL PAY ALL

PERMIT FEES.

22. THE CONTRACTOR SHALL COORDINATE CONSTRUCTION SCHEDULE, INCLUDING SEQUENCING IF REQUIRED, WITH OWNER

AND ARCHITECT.

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CONTRACT 1

SCALE: 116"=1'-0"

0'8' 8' 16' 24' 32' 40'

DEMO PHASING PLAN

NOTES:

1. PHASING STAGES SHOWN ARE APPROXIMATE AND SUBJECT TO

REVIEW BY CONTRACTOR PERFORMING THE WORK.

2. AVERAGE AREA FOR EACH STAGE IS APPROXIMATELY 3,500

SQUARE FEET.

3. EACH AREA MUST BE SERVED BY AT LEAST ONE ROOF DRAIN.

4. EACH AREA MUST BE REMOVED AND MADE WATERTIGHT WITHIN

THE SAME DAY.

5. JOINTS BETWEEN NEW WORK AND EXISTING TO BE PROVIDED WITH

A TEMPORARY WATERTIGHT SEAL.

6. ALL EXISTING CONDITIONS EXPOSED FOLLOWING ROOF REMOVAL

SHALL BE THOROUGHLY INSPECTED. NOTIFY ENGINEER OF ANY

AREAS OF DETERIORATION OR DAMAGE REQUIRING REPAIR.

7. ROOF DRAIN FOR A GIVEN STAGE SHALL BE PLUGGED PRIOR TO

REMOVAL OF EXISTING SYSTEM.

8. EXISTING ROOF DRAINAGE PIPING TO BE INSPECTED AND VERIFIED

ACCEPTABLE FOR REUSE.

9. SEE "PREPARATION FOR REROOFING" NOTES AND SPECIFICATIONS

FOR ADDITIONAL REQUIREMENTS.

UNIT PRICING

CONTRACTOR TO PROVIDE UNIT PRICING FOR THE FOLLOWING:

1. REMOVAL AND REPLACEMENT PER SQUARE FOOT OF METAL ROOF DECK.

2. REMOVAL AND REPLACEMENT PER LINEAR FOOT OF PERIMETER BLOCKING.

A.0-02-M

102577.0004 A.0-02-M

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2.6

3.4

5.6

7.4

RTU-3

RTU-1

RTU-2

RTU-4

CU

CU

CU

20'-0" 20'-0" 20'-0" 11'-6" 8'-6" 8'-0" 12'-0" 12'-0" 8'-0" 8'-6" 11'-6" 20'-0" 20'-0" 20'-0"

'-0

'-0

'-0

'-4

8' -2

8'

-2

'-4

'-0

4' -1

0" 7'

-4

4' -1

0"

60'-8" 84'-8" 60'-8" 11'-0"

228'-0"

'-1

0"

84'-4"

'-0

GENERATOR EXHAUST

(HOT PIPE FLUSH)

3"Ø VENT PIPE

4"Ø VENT PIPE

16"Ø EXHAUST

LIGHTNING PROTECTION

STANCHIONS (TYP FOR 4)

4" STEP

RUBBER

MEMBRANE

TO DRIP EDGE

PREFAB METAL

ROOF CURB

DUCT SUPPORT

3"Ø VENT

RD RD RD RD RD

4" PVC OVERFLOW

(TYP. FOR ALL RD)

ROOF

ACCESS

HATCH

UTILITY PENETRATION CURB

22x16 LOUVER

(TYP. FOR 4)

+5'-4" ABOVE ROOF

PARAPET +7-0" ABOVE ROOF

UTILITY PENETRATION CURB

UTILITY PENETRATION CURB

4"Ø VENT PIPE

LIGHTNING PROTECTION

STANCHION (TYP.)

EXHAUST FAN

4"Ø VENT PIPE

ENERGY

RECOVERY

UNITENERGY

RECOVERY

UNIT

1 1/2"Ø GAS PIPE

PENETRATION

1 1/2"Ø GAS PIPE

PENETRATION

4"Ø VENT PIPE

4"Ø VENT PIPE

(2) PIPE PENETRATION

RD

4"Ø PVC

OVERFLOW

LIGHTNING

PROTECTION

STANCHION

(TYP. FOR 2)

RDRD

4" STEP

RUBBER

MEMBRANE

TO DRIP EDGE

RD

4"Ø PVC

OVERFLOW

LIGHTNING

PROTECTION

STANCHION

(TYP. FOR 2)

11'-0"

'-4

'-0

'-4

'-4

11'-3" 11'-3"

'-4

'-4

HIGH ROOF

AT ATRIUM

LOW ROOF AT

VESTIBULE

LOW ROOF AT

VESTIBULE

PRECAST PANEL JOINTS (TYP.) 10

9 9 9

T/CURB

±12" ARS

9 9 99

4 3 4

9 9

4 4 4 4

A.D-02-M

A.D-02-M

(SIM)

A.D-02-M

A.D-02-M

(SIM)

A.D-02-M

A.D-02-M

A.D-02-M

A.D-02-M

A.D-02-M

A.D-02-M

A.D-02-M

A.D-02-M

A.D-02-M

A.D-02-M

A.D-02-M

A.D-02-M

A.D-02-M

A.D-02-M

PRECAST PANEL JOINTS (TYP.) 10

8 8

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WORK ORDER NUMBER

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WORK ORDER NUMBER

DRAWING NUMBER

DIGITAL FILENAMEDATE

WORK ORDER NUMBER

DRAWING NUMBER

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WORK ORDER NUMBER

DRAWING NUMBER

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DRAWING NUMBER

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CONTRACT 1

SCALE: 18"=1'-0"

0'4' 4' 8' 12' 16' 20'

MUNICIPAL BUILDING - EXISTING ROOF PLAN

A.D-01-M

102577.0004 A.D-01-M

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DEMOLITION KEYNOTES

EXISTING EPDM ROOFING AND 3" RIGID INSULATION TO BE REMOVED.

EXISTING STANDING SEAM METAL ROOF PANEL TO REMAIN.

EXISTING THRU-ROOF VENT PIPE PENETRATIONS OR OTHER ROUND PENETRATIONS TO

REMAIN. CLEAN AND PRIME AS NEEDED FOR NEW ROOFING INSTALLATION.

EXISTING ROOF DRAINS TO BE REMOVED / MODIFIED, SEE PROPOSED DETAILS. EXISTING

ROOF OVERFLOW DRAINS AT 3" ARS TO BE EXTENDED, SEE PROPOSED DETAILS.

EXISTING EXHAUST FAN TO BE REMOVED AND SALVAGED FOR REINSTALLATION.

EXISTING CURB TO REMAIN.

EXISTING UTILITY PENETRATION CURB TO BE REPLACED / MODIFIED FOR NEW ROOFING

ASSEMBLY THICKNESS.

EXISTING CONDENSING UNIT CURB AND UTILITY PENETRATION CURB TO BE REPLACED.

SEE MECHANICAL DRAWINGS FOR REMOVAL OF EQUIPMENT.

EXISTING CURB AT RTU / RECOVERY UNIT TO BE REPLACED. SEE MECHANICAL

DRAWINGS FOR REMOVAL OF EQUIPMENT.

EXISTING LIGHTNING PROTECTION, SEE ELECTRICAL DRAWINGS FOR REMOVAL OR

MODIFICATIONS.

AT JOINTS IN PARAPET, REMOVE EXISTING SEALANT AND BACKER ROD. SEE UNIT

PRICING AND ALLOWANCES FOR CONCRETE PATCHING AT DAMAGED PANELS.

EXISTING ROOF HATCH TO BE REMOVED AND REPLACED.

EXISTING DUCT PENETRATION CURB TO BE REMOVED AND REPLACED.

NOTES

1. SEE DEMOLITION SECTION FOR EXISTING CONDITIONS AND DETAILS OF EDGE

CONDITIONS, PARAPETS, ETC.

2. CONCEALED EXISTING CONDITIONS NOTED ARE BASED ON EXISTING

DOCUMENTATION. ACTUAL CONDITIONS MAY VARY ARE ARE TO BE VERIFIED

AFTER DEMOLITION,

3. ARS - ABOVE ROOF SURFACE

SCALE: 3 4"=1'-0"

1' 3'0' 1' 2'

1 SECTION

EXISTING

TERMINATION BAR

EXISTING 1/2"

EXTERIOR

SHEATHING

EXISTING 2x BLOCKING TO PROVIDE

POSITIVE SLOPE TO ROOF

EXISTING 3 5/8" 22 GA.

STEEL STUDS @ 26" O.C.

EXISTING ROOF

MEMBRANE

EXISTING P.T.

WOOD BLOCKING

RIGID INSULATION TO BE REMOVED

1/2" PROTECTION

BOARD TO BE REMOVED

STEEL BEAM AND

COLUMN EXTENSION

EXISTING P.T.

WOOD BLOCKING

RIGID INSULATION

TO BE REMOVED

EXISTING 1/2" PROTECTION

BOARD TO BE REMOVED

EXISTING TERMINATION

BAR TO BE REMOVED

EXISTING ROOF MEMBRANE

TO BE REMOVED

EXISTING GALV.

STEEL ROOF DECK

EXISTING P.T.

WOOD BLOCKING

RIGID INSULATION TO BE REMOVED

EXISTING

TERMINATION BAR

EXISTING 1/2" PROTECTION

BOARD TO BE REMOVED

EXISTING ROOF MEMBRANE

TO BE REMOVED

EXISTING GALV.

STEEL ROOF DECK

SCALE: 3 4"=1'-0"

1' 3'0' 1' 2'

2 SECTION

SCALE: 3 4"=1'-0"

1' 3'0' 1' 2'

3 SECTION

SCALE: 3 4"=1'-0"

1' 3'0' 1' 2'

4 SECTION

EXISTING TERMINATION

BAR TO BE REMOVED

EXISTING P.T.

WOOD BLOCKING

RIGID INSULATION TO BE REMOVED

EXISTING 1/2" PROTECTION

BOARD TO BE REMOVED

EXISTING ROOF MEMBRANE

TO BE REMOVED

EXISTING ROOF DECK

EXISTING PRECAST PANEL

H

D

EXISTING SLOPED

STEEL ROOF JOISTS

EXISTING CONT.

BENT PLATE

DECK SUPPORT

L

A

H

D

2.6

3.4

1/4

1/4

EPDM ROOF

SYSTEM TO BE

REMOVED

EXISTING REGLET AT BRICK

JOINT TO BE REPLACED

INSULATED ALUMINUM

COMPOSITE PANEL

P.T. BLOCKING EXISTING ROOF DRAIN

SCALE: 3 4"=1'-0"

1' 3'0' 1' 2'

5 SECTION

SCALE: 3 4"=1'-0"

1' 3'0' 1' 2'

6 SECTION

EXISTING CONT.

BENT PLATE

DECK SUPPORT

EXISTING ALUMINUM FRAME

CURTAIN WALL SYSTEM

1/2" PROTECTION BOARD

TO BE REMOVED

EXISTING ROOF DECK

EXISTING (3) 2X P.T. BLOCKING

EXISTING RIGID INSULATION

TO BE REMOVED

EXISTING 1/2" SHEATHING

OVER 6" STEEL STUDS

EXISTING ROOF MEMBRANE

TO BE REMOVED

EXISTING REGLET AT BRICK

JOINT TO BE REPLACED

EXISTING BRICK VENEER ON

PRECAST WALL PANEL TO REMAIN

SCALE: 3 4"=1'-0"

1' 3'0' 1' 2'

7 SECTION

1/2" PROTECTION BOARD

TO BE REMOVED

EXISTING RIGID INSULATION

TO BE REMOVED

EXISTING ROOF MEMBRANE

TO BE REMOVED

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WORK ORDER NUMBER

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DIGITAL FILENAMEDATE

WORK ORDER NUMBER

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WORK ORDER NUMBER

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CONTRACT 1

A.D-02-M

102577.0004 A.D-02-M

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2.6

3.4

5.6

7.4

RTU-3

RTU-1

RTU-2

RTU-4

CU

CU

CU

GENERATOR EXHAUST

(HOT PIPE FLUSH)

3"Ø VENT PIPE

4"Ø VENT PIPE

16"Ø EXHAUST

LIGHTNING PROTECTION

STANCHIONS (TYP FOR 4)

4" STEP

RUBBER

MEMBRANE

TO DRIP EDGE

PREFAB METAL

ROOF CURB

DUCT SUPPORT

3"Ø VENT

RD RD RD RD RD

4" PVC OVERFLOW

(TYP. FOR ALL RD)

ROOF

ACCESS

HATCH

UTILITY PENETRATION CURB

22x16 LOUVER

(TYP. FOR 4)

+5'-4" ABOVE ROOF

PARAPET +7-0" ABOVE ROOF

UTILITY PENETRATION CURB

UTILITY PENETRATION CURB

4"Ø VENT PIPE

LIGHTNING PROTECTION

STANCHION (TYP.)

EXHAUST FAN

4"Ø VENT PIPE

ENERGY

RECOVERY

UNITENERGY

RECOVERY

UNIT

1 1/2"Ø GAS PIPE

PENETRATION

1 1/2"Ø GAS PIPE

PENETRATION

4"Ø VENT PIPE

4"Ø VENT PIPE

(2) PIPE PENETRATION

RD

4"Ø PVC

OVERFLOW

LIGHTNING

PROTECTION

STANCHION

(TYP. FOR 2)

RDRD

4" STEP

RUBBER

MEMBRANE

TO DRIP EDGE

RD

4"Ø PVC

OVERFLOW

LIGHTNING

PROTECTION

STANCHION

(TYP. FOR 2)

HIGH ROOF

AT ATRIUM

LOW ROOF AT

VESTIBULE

LOW ROOF AT

VESTIBULE

PRECAST PANEL JOINTS (TYP.)

PRECAST PANEL JOINTS (TYP.)

A.D-02-M

A.D-02-M

A.D-02-M

A.D-02-M

A.D-02-M

A.D-02-M

A.D-02-M

A.D-02-M

A.D-02-M

A.D-02-M

A.D-02-M

A.D-02-M

A.D-02-M

A.D-02-M

A.D-02-M

A.D-02-M

A.D-02-M

A.D-02-M

1 15

21 1

16 3

16 16 16 16

16 16

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SLOPESLOPE

SLOPESLOPE

SLOPESLOPESLOPESLOPE

SLOPE

SLOPESLOPE

SLOPESLOPE

SLOPE

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CONTRACT 1

SCALE: 18"=1'-0"

0'4' 4' 8' 12' 16' 20'

MUNICIPAL BUILDING - PROPOSED ROOF PLAN

A.1-01-M

102577.0004 A.1-01-M

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KEYNOTES

PROPOSED TPO ROOFING MEMBRANE ASSEMBLY, SEE ASSEMBLY DETAIL. EXISTING ROOF DECKING AND STEEL FRAMING TO REMAIN. EOR TO INSPECT ROOF DECKING AFTER DEMOLITION AND PRIOR TO RE-ROOFING. SEE ALLOWANCES AND

UNIT PRICING FOR POTENTIAL STEEL ROOF DECK REPLACEMENT.

EXISTING STANDING SEAM METAL ROOF PANEL TO REMAIN.

THRU-ROOF PIPE OR CONDUIT PENETRATIONS, SEE DETAIL A / A.4-01 OR P / A.4-02 FOR COLD PIPE PENETRATIONS.

THRU-ROOF PIPE PENETRATIONS, SEE DETAIL B / A.4-01 FOR HOT PIPE PENETRATIONS.

EXISTING ROOF DRAINS TO BE REPLACED / MODIFIED, SEE DETAIL C / A.4-01.

EXISTING ROOF OVERFLOW DRAINS TO BE REPLACED / MODIFIED, SEE DETAIL S / A.4-03.

EXISTING EXHAUST FAN CURB TO BE EXTENDED, SEE DETAIL E / A.4-01 FOR FLASHING DETAIL. COORDINATE WITH

MECHANICAL DRAWINGS.

ROOF PENETRATION CURB AT DUCT PENETRATION PER DETAIL E / A.4-01 (SIM) COORD WITH MECHANICAL DRAWINGS.

CURB AT CONDENSING UNIT OR DUCT SUPPORT PER DETAIL T / A.4-03. COORDINATE WITH MECHANICAL DRAWINGS.

CURB AT RTU PER DETAIL E / A.4-01. COORDINATE WITH MECHANICAL DRAWINGS.

PITCH POCKET PER DETAIL J / S.4-02.

PARAPET JOINTS, SEE DETAIL K / S.4-02.

PROPOSED GUARD WHERE EQUIPMENT IS WITHIN 10 FEET OF ROOF EDGE. SEE STRUCTURAL DRAWINGS.

PROPOSED ROOF HATCH WITH GUARDS, SEE DETAIL F / A.4-01 FOR FLASHING. SEE BILCO TYPE E HATCH DETAIL AND

RAILING PLAN ON A.4-03.

DUCT SUPPORT CURB OR CONDENSING UNIT SUPPORT CURB PER DETAIL T / S.4-03.

LIGHTNING PROTECTION PER DETAIL D / A.4-01. COORDINATE WITH ELECTRICAL DRAWINGS.

LOUVER AT PARAPET WALL, REMOVE AND REINSTALL DURING ROOFING REPLACEMENT. SEE DETAIL V / A.4-03.

UTILITY PENETRATION CURB TO BE 4-SIDED CURB SIM TO T / S.4-03 W/ SHEET METAL CAP WITH PIPE / CONDUIT PORTAL

ADAPTER.

NOTES

1. EXISTING ROOF STEEL SLOPES 1/4 INCH PER FOOT.

2. PROVIDE CRICKETS WHERE EQUIPMENT INTERRUPTS SLOPE OF ROOFING AS SHOWN.

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