ASHLEY AVE. PARKING GARAGE CHILLER TOWER ROOF REPAIRS

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1 NORTH CHILLER TOWER ROOF R-00 COVER SHEET R-0 ROOF PLAN DRAWING INDEX VICINITY MAP SITE MAP ASHLEY AVE. PARKING GARAGE CHILLER TOWER ROOF REPAIRS 58 ASHLEY AVE. CHARLESTON, SC 90 STATE PROJECT NO. H5-D5 R-0 ATTACHMENT PLAN R-0 ROOF DETAILS MAX. MIN. N.I.C. O.C. S.S. SIM. TERM.. ROOF DETAILS MAXIMUM MINIMUM NOT IN CONTRACT NOT TO SCALE ON CENTER STAINLESS STEEL SIMILAR TERMINATION ICAL ABBREVIATION LIST CODE COMPLIANCE REFERENCE LIST 0 INTERNATIONAL BUILDING CODE WITH SC MODIFICATIONS 0 INTERNATIONAL FIRE CODE WITH SC MODIFICATIONS 0 INTERNATIONAL PLUMBING CODE 0 INTERNATIONAL MECHANICAL CODE 009 INTERNATIONAL ENERGY CONSERVATION CODE 0 INTERNATIONAL FUEL GAS CODE WITH SC MODIFICATIONS 0 NATIONAL ELECTRIC CODE These documents are the property of REI Engineers, Inc. (REI) and retains all rights therein, including copyrights. It may only be used in a manner consistent with REI's rights while REI is providing service for the specific project identified or referred to herein or extensions thereto. It may not be used for any other purpose except with the express written agreement of, and compensation to, REI Engineers, Inc. DATE: 0/5/06 REI PROJECT #: 6CHS-00 R-00 SHEET OF 5 COVER SHEET

2 SECTOR A TOTAL AREA (SQUARE FEET) ±,085 ±,085 **CONTRACTOR TO VERIFY ALL QUANTITIES PRIOR TO BIDDING** 6 NORTH "/FT. 8 R-0 9 R-0 "/FT. "/FT. R-0 R-0 REI PROJECT #: 6CHS-00 5 PARAPET WALL ROOF EDGE TAPERED SLOPE ROOF DRAIN KEY THROUGH WALL SCUPPER EQUIPMENT SCREEN EQUIPMENT CURB PIPE PENETRATION # # NOTE NUMBER DETAIL NUMBER. /"/FT TAPER SYSTEM TO START AT THE PARAPET WALL. SHADED AREA OF BACK SLOPE TO BE INSTALLED OVER THE /" TAPER WHERE SHOWN TO A FINISHED SLOPE OF /"/FT. -/8" 0' ' ' ' EXISTING STRUCTURAL SUPPORTS ABOVE ROOF. THE CHILLER TOWER ABOVE THE ROOF CONSTANTLY DRAINS ONTO THE ROOF BELOW. CONTRACTOR IS RESPONSIBLE FOR REDIRECTING DRAINAGE FROM UNIT DURING ROOF REPLACEMENT. /8" = ' - 0" /8"='-0" DATE: 0/5/06 R-0 SHEET OF 5 ROOF PLAN

3 5 ADHESIVE RIBBONS EQUALLY SPACED AT " O.C. FIELD MINIMUM FOAM ADHESIVE APPLICATION 9 ADHESIVE RIBBONS EQUALLY SPACED AT 6" O.C. PERIMETER/CORNER '. REI PROJECT #: 6CHS-00 MINIMUM FASTENING PATTERN 6" 8" 8" 6" MINIMUM FASTENING PATTERN 6" " " 6" MINIMUM FASTENING PATTERN 6" " 6". PLACEMENT OF FASTENERS AND ADHESIVE RIBBONS SHALL COMPLY WITH BOARD MANUFACTURER'S PUBLISHED LITERATURE AND THE MANUFACTURER'S REQUIREMENTS.. CUT OR SCORE BOARDS TO CONFORM TO ANY IRREGULAR SUBSTRATE CONDITIONS.. INSTALL NUMBER OF FASTENERS REQUIRED BY MANUFACTURER'S TESTED ASSEMBLY TO MEET WIND DESIGN UPLIFT PRESSURES SPECIFIED IN SECTION INSTALL ADHESIVE RIBBONS REQUIRED BY MANUFACTURER'S TESTED ASSEMBLY TO MEET WIND DESIGN UPLIFT PRESSURES SPECIFIED IN SECTION FIELD PERIMETER CORNER 6" 6" 6" 8 FASTENERS/BD FIELD FASTENERS/BD PERIMETER 6" 8" 8" 6" 6" 8" 8" 6" 8 FASTENERS/BD CORNER /8"='- 0" DATE: 0/5/06 R-0 SHEET OF 5 ATTACHMENT PLAN

4 NEW SHEET METAL UNDERLAYMENT NEW EDGE METAL WITH CONTINUOUS CLEAT NEW CONTINUOUS SEALANT TAPE EXISTING BRICK MASONRY NEW TAPERED EDGE STRIP NEW WOOD NAILERS STANDING SEAM JOINTS NEW COPING NEW CONTINUOUS CLEAT FASTENED 6" O.C. SEE PARAPET WALL DETAIL FOR REQUIREMENTS CONDITIONS VARY EXISTING SAW CUT REGLET NEW LEAD WEDGES AND CONTINUOUS SEALANT NEW COUNTERFLASHING RECEIVER EXTEND PMMA ABOVE BASE FLASHING TERMINATION BAR AND TERMINATE ON WALL BELOW EXISTING REGLET NEW TERM BAR NEW COUNTERFLASHING NEW PMA FLASHING NEW SBS MASTIC UNDER SCUPPER LINER NEW ADHESIVE NEW S.S. FASTENERS W/ EPDM WASHERS NEW S.S. SCUPPER LINER NEW SEALANT ALL AROUND EXTEND PMMA OUT TO EDGE OF SCUPPER LINER NEW BASE PLY NEW STRIP FLASHING PLY COVER BOARD NEW SEALANT ALL AROUND PARAPET WALL "='-0" 6" SEALANT LEDGE & SEALANT, ALL SIDES SHEET METAL COVER PLATE. RAISE SCUPPER AS NEEDED TO ENSURE EXISTING 5"X8" SCUPPER SIZE AND " HEIGHT ABOVE THE FINISHED ROOF IS MAINTAINED. OVERFLOW SCUPPER "='-0" EXPANSION JOINT COVER EXPANSION JOINT CLEAT FASTENER W/ EPDM WASHER 8" O.C. EXISTING FLASHING ENVELOPE AND BATT AS REQUIRED TO FILL AND INSULATE SPACE EXISTING REGLET NEW LEAD WEDGES AND CONTINUOUS SEALANT NEW COUNTERFLASHING RECEIVER NEW TERM BAR FASTENED 6' O.C. NEW COUNTERFLASHING NEW SHEET METAL UNDERLAYMENT BASE FLASHING AT WALL "='-0" TEMPORARILY DISCONNECT BOTTOM RAIL AND REMOVE FENCING AS NEEDED TO INSTALL PMMA. PROPERLY PREPARE TOP OF WALL PRIOR TO INSTALLING PMMA TURN PMMA UP THE WALL " WHERE THE PARAPET TERMINATES AT WALLS NEW TERM BAR AT TOP OF BASE FLASHING NEW BASE PLY COVER BOARD REI PROJECT #: 6CHS-00 SECURE PLATE WALL WALL WITH APPROPRIATE FASTENERS VARIES. CONDITIONS VARY ADDRESS SIMILARLY. COPING TERMINATION 5 EXPANSION JOINT 6 " = ' - 0" " = ' - 0" COPING WITH FENCE POST DATE: 0/5/06 SHEET OF 5 DETAILS

5 FLUID APPLIED FLASHING FINISH COAT - 0 MILS, EMBEDDED GRANULES FLUID APPLIED FLASHING ND BASE TOP COAT - 5 MILS. ROUNDED SCRIM REINFORCEMENT W/ UNDERSIZED HOLE, TURNING UP VERTICAL " - EMBED INTO BASE TOP COAT WITHOUT WRINKLES OR FOLDS FLUID APPLIED FLASHING ST BASE TOP COAT - 5 MILS LIQUID SURFACE PLY REINFORCING PLY LEAD FLASHING SET IN ROOF CEMENT BASE PLY SPECIFIED FLEECE FINGER FLASHING TO EXTEND A MINIMUM OF " INTO THE DRAIN BOWL AND PAST LEAD FLASHING EXISTING DUCT FLASHING NEW FASTENER 8" O.C. EXISTING CURB NEW SLIP FLASHING NEW WOOD CANT 8" MIN. SCRIM REINFORCEMENT, ST CUT, VERTICAL WRAP WITH " FINGERS EMBEDDED INTO BASE COAT WITHOUT WRINKLES OR FOLDS. EXISTING DECK FLUID APPLIED FLASHING BASE COAT - 0 MILS NEW PMA SURFACE BASE PLY SPECIFIED PIPE PENETRATION COAT OVER METAL FLASHING AND TRANSITION WITH PMMA PIN METAL FLASHING TO WALL CONTINUOUS BUTYL TAPE BEHIND METAL FLASHING SHEET METAL CORNER FLASHING EXPANSION JOINT COVER. SEE EXPANSION JOINT AT WALL DETAIL FOR REQUIREMENTS CONTINUOUS SHEET METAL UNDERLAYMENT COUTERFLASHING NOT SHOWN FOR CLARITY. SEE EXPANSION JOINT AT WALL FOR REQUIREMENTS. BUILD ' X ' DRAIN SUMP, MITERED TO CONFORM TO CONDITIONS FOR SMOOTH TRANSITION TO DRAIN BOWL AS SPECIFIED.. RAISE OR LOWER DRAINS AS NEEDED TO ACCOMMODATE NEW FINISHED ROOF HEIGHT. 8 ROOF DRAIN "='-0". CONTRACTOR TO VERIFY EXISTING CURB CONSTRUCTION.. PROVIDE NECESSARY MECHANICAL / ELECTRICAL MODIFICATION BY A LICENSED ELEC/MECH CONTRACTOR.. REPLACE ANY DAMAGED OR DETERIORATED WOOD NAILERS. 9 EQUIPMENT CURB "='-0" REI PROJECT #: 6CHS-00 0 EXPANSION JOINT TERMINATION VARIES DATE: 0/5/06 R-0 SHEET 5 OF 5 DETAILS