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OTTAWA COUNTY JAIL ROOF REPLACEMENT 1.2664 ... a02 equipment rail support at base of ladder (07 7200) a03 remove existing skylights and curb. prepare opening and provide new unit skylight

Sep 24, 2020

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  • GENERAL NOTES

    1. DO NOT SCALE DRAWINGS. 2. EXISTING BUILDING CONDITIONS BASED ON OWNER PROVIDED DRAWINGS AND

    LIMITED FIELD VERIFICATION. VERIFY EXACT DIMENSIONS, AREAS, AND CONDITIONS IN FIELD. SHOULD DISCREPANCIES OCCUR, NOTIFY ARCHITECT FOR CLARIFICATIONS.

    3. BEGINNING WORK INDICATES THAT THE CONTRACTOR HAS ACCEPTED AND VERIFIED EXISTING CONDITIONS.

    4. WALL DIMENSIONS ARE TO FACE OF MASONRY, FACE OF CONCRETE, FACE OF STUDS, COLUMN CENTERLINE AS SHOWN OR EXISTING CONSTRUCTION UNLESS OTHERWISE NOTED.

    5. ALL DIMENSIONS ARE PERPENDICULAR AND PARALLEL, UNLESS NOTED OTHERWISE.

    6. PATCH ALL DISTURBED SURFACES WITH MATERIALS TO MATCH ADJACENT SURFACE CONSTRUCTION.

    7. PROVIDE APPROVED SMOKE/FIRESTOPPING ASSEMBLIES AT ALL MECHANICAL AND ELECTRICAL PENETRATIONS THROUGH FIRE RATED AND SMOKE RESISTANT PARTITIONS.

    8. OWNER FURNISHED EQUIPMENT IS SHOWN LIGHT DASHED FOR REFERENCE ONLY. REFER TO EQUIPMENT DRAWINGS FOR ADDITIONAL INFORMATION.

    PART "A" PART "C"

    KEY PLAN NOT TO SCALE

    PART "B"

    PART 'A'

    APPROXIMATELY 30,174 SF

    A01

    1 8 '-

    6 "

    1 7 '-

    2 "

    7 5 '-

    1 1 "

    4 5 '-

    1 1 "

    3 1 '-

    1 1 "

    1 7 '-

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    6 "

    6'-0" 17'-8" 17'-11" 2'-4" 27'-11" 2'-4" 17'-11" 17'-8" 40'-0"

    20'-3"

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    1 1 "

    33'-8" 4'-3" 27'-11" 95'-6" 16'-6"

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    LIMIT OF WORK IN PART "A"

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    77'-10"

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    PART 'B'

    APPROXIMATELY 3,351 SF

    +0"

    +39"

    1

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    A06

    ROOF LEGEND

    EXISTING METAL STANDING SEAM ROOF PANELS

    BALLASTED MEMBRANE ROOFING

    CONCRETE WALKWAY PAVERS

    SPOT ELEVATION MEASUREMENT RELATIVE TO LOCAL SURFACES

    (+X")

    TAPERED INSULATION OVERLAY (SADDLE)

    EXISTING CONSTRUCTION TO REMAIN

    SKYLIGHT

    EQUIPMENT AND PIPING ON RAILS

    ROOF DRAIN AND SUMP

    SCUPPER AND DOWNSPOUT

    ROOF PLAN DEMOLITION NOTES

    1. WHERE IMPACTED BY NEW ROOF INSTALLATION, EXISTING LIGHTING PROTECTION SYSTEM SHALL BE REMOVED BY OWNER, AND REINSTALLED BY OWNER UPON COMPLETION OF THE ROOF WORK.

    2. REMOVE EXISTING PERIMETER METAL ROOF EDGE. 3. EXISTING RIGID INSULATION TO REMAIN UNLESS DAMAGED. 4. REMOVE EXISTING STONE BALLAST AND EPDM MEMBRANE ROOFING WHERE NEW

    ROOFING IS SHOWN ON ROOF PLAN. PREPARE EXISTING RIGID INSULATION TO REMAIN FOR NEW MEMBRANE.

    5. REMOVE AND SALVAGE EXISTING ROOF DRAIN STRAINERS AND CLAMPS FOR REUSE IN NEW WORK.

    6. REMOVE AND SALVAGE PVC GRAVEL STOP AT SCUPPERS AND DOWNSPOUTS FOR REUSE IN NEW WORK.

    7. REMOVE EXISTING SCUPPER ASSEMBLIES TO EXISTING PLYWOOD WALL CAP TO ENSURE MEMBRANE CONTINUITY.

    8. REMOVE EXISTING GUARDRAILS AND SALVAGE FOR REUSE IN NEW WORK. 9. REMOVE EXISTING WALKWAY PAVERS AND SPLASH BLOCKS. 10. EXISTING EQUIPMENT RAIL CURBS TO REMAIN. PREPARE TO FLASH NEW ROOF

    MEMBRANE. 11. REMOVE EXISTING PIPE SUPPORTS. PREPARE FOR NEW SUPPORTS.

    A01

    2

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    A02A02

    EXISTING EXPANSION JOINT

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    ISSUANCE

    REVISIONS

    If this document is sealed and signed in a digital

    or electronic format and is received from someone

    other than the sealing professional identified in

    the document, you must contact the sealing

    professional in writing to validate authenticity of

    the document. The sealing professional disclaims

    the seal and signature and shall not be liable for

    any liability associated with it where the

    authenticity of any digital or electronic seal or

    signature has not been validated in this manner.

    DRAWN BY

    PROFESSIONAL

    PROJECT MANAGER

    FILE NUMBER

    CHECKED BY

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    PARTIAL ROOF

    PLAN

    A101

    ISSUED FOR BIDS

    08/05/2020

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    KEYNOTES

    NUMBER NOTE

    A01 ROOF LADDER (05 5133)

    A02 EQUIPMENT RAIL SUPPORT AT BASE OF LADDER (07 7200)

    A03 REMOVE EXISTING SKYLIGHTS AND CURB. PREPARE OPENING AND PROVIDE NEW UNIT SKYLIGHT ON INTEGRAL INSULATED CURB (08 6200)

    A04 EXISTING LADDER TO REMAIN. FLASH PENETRATIONS.

    A05 REINSTALL SALVAGED GUARDRAIL. FASTEN BASE TO ROOF EDGE BLOCKING. FLASH GUARDRAIL POST PENETRATION THROUGH ROOF EDGE.

    A06 ADD ROOF PAVERS ADJACENT TO EXISTING ROOF HATCH

    A07 CONNECT ROOF PAVER PATH TO EXISTING PATH

    3/32" = 1'-0"

    PARTIAL ROOF PLAN - PART A

    3/32" = 1'-0"

    PARTIAL ROOF PLAN - PART C

    3/32" = 1'-0"

    PARTIAL ROOF PLAN PART B

    DRAWING INDEX

    ARCHITECTURAL

    A101 PARTIAL ROOF PLAN

    A102 DETAILS

    OTTAWA COUNTY

    12130 FILLMORE STREET WEST OLIVE, MI 49460

    OTTAWA COUNTY JAIL ROOF REPLACEMENT

    NO. DATE DESCRIPTION

  • NEW BALLASTED MEMBRANE OVER EXISTING INSULATION - SEE ROOF PLAN FOR ADDITIONAL NOTES

    EXISTING CONCRETE PLANK DECK

    ADHERE MEMBRANE TO EXISTING WALL AND TERMINATE UNDER EXISTING WALL FLASHING

    1 2

    "

    EXISTING WALL ASSEMBLY

    EXISTING THROUGH WALL FLASHING

    NEW BALLASTED MEMBRANE OVER EXISTING INSULATION - SEE ROOF PLAN FOR ADDITIONAL NOTES

    EXISTING CONCRETE PLANK DECK

    FASTEN COUNTERFLASHING TO EXISTING WALL ASSEMBLY THROUGH EXISTING BASE FLASHING.

    EXISTING BASE FLASHING

    ADHERE MEMBRANE TO EXISTING WALL AND TERMINATE UNDER EXISTING WALL FLASHING

    NEW BALLASTED MEMBRANE OVER EXISTING INSULATION - SEE ROOF PLAN FOR ADDITIONAL NOTES

    EXISTING CONCRETE PLANK DECK

    CONTINUOUS BEAD OF LAP SEALANT

    PIPE FLASHING AND METAL COLLAR

    CLAMPING RING

    FLEXIBLE FLASHING EXISTING PIPE PENETRATION

    APPLY SEALANT AT FLASHING JOINT

    CONTINUOUS 2" DIAMETER FOAM TUBE

    NEW BALLASTED MEMBRANE ADHERED TO EXISTING WOOD CAP

    FILL VOID WITH BATT INSULATION

    EXISTING BALLASTED ROOF

    LAP SPLICE NEW MEMBRANE TO EXISTING MEMBRANE

    CONTINUOUS PREFINISHED METAL FASCIA CAP

    CONTINUOUS CLEAT FASTENED TO EXISTING BLOCKING

    NEW BALLASTED MEMBRANE ADHERED TO EXISTING WOOD CAP

    EXISTING WALL ASSEMBLY

    NEW BALLASTED MEMBRANE OVER EXISTING INSULATION - SEE ROOF PLAN FOR ADDITIONAL NOTES

    EXISTING CONCRETE PLANK DECK

    NEW PREFINISHED METAL SCUPPER BOX 12 INCH WIDE WITH 4 INCH EXTENSION AND TURNE

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