Roof Replacement. Notes: T-1 (Title Page) 709 Bull Street Columbia, South Carolina. University of South Carolina. Callcott Social Science

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1 Notes: Drawing Index T-1 Title R-1 Roof Plan - Existing Conditions R-2 Roof Plan - New D-1 Roof Details D-2 Roof Details S1.0 Safety Anchor Plan Building 709 Bull Street Columbia, 1 10/13 T-1 (Title Page) 1 of 5

2 General Notes 1) Roof top equipment and drain locationsare approximate 2) Contractor's are responsible for all measurements Legend Gravity Roof Drain Stack Ligtning Rod Curb Roof Access Stairs Pitch Pan Plumbing Wood Conduit Support R-1 (EXISTING) 2 of 5

3 General Notes 1) Roof top equipment and drain locationsare approximate 2) Contractor's are responsible for all measurements 3) Insulation cricket length to width ratio is 3:1. Cricket slope is double that of roof slope 4) Existing roof drains may require lowering in order to achieve proper sump. Sump size: 4' x 4' 5) Roof top security lighting is to be flashed with pitch pan and sheet metal hood 6) 110 power outlet is to be supported with new stand Legend Sumped Roof Drain Stack Ligtning Rod Conduit Support Curb Roof Access Stairs Pitch Pan Plumbing 110 Power Outlet R-2 (NEW) 3 of 5

4 -METAL RECEIVER WITH REMOVABLE -- SEE NOTES 5 AND 6 LEAD WEDGE AT APPROX. 24'' O.C. APPROPRIATE SEALANT Aluminum Strainer Dome OPTIONAL: SEAL TOP OF FLASHING WITH A COMPATIBLE VERTICAL-GRADE ROOF CEMENT AND REINFORCEMENT FASTENERS APPROX. 8'' O.C. NONCOMBUSTIBLE SUBSTRATE, PRIME SURFACE AS REQUIRED FRICTION FIT -METAL REGLET--INSERT IN RAGGLE JOINT APPROX. 24'' O.C. 3'' LAP WITH BEAD OF SEALANT Cap Base Metal stud with self locking nut Aluminum Clamping Ring Flange Fastener Cold Adhesive Sealant Reinforcing Ply OPTIONAL: EXTENDED FIELD PLIES ABOVE TOP OF CANT MEMBRANE FLASHING ADHERED TO BACKER (FOR TORCH-APPLIED SYSTEMS-- SEE NOTE 3) BACKER (FOR TORCH-APPLIED SYSTEMS: SELF-ADHERING, MOPPED POLYMER- MODIFIED-BITUMEN BASE OR TWO TYPE IV PLIES MOPPED) WITH SEALED LAPS REMOVABLE -METAL APPROX. 3'' LAP AT JOINTS OPTIONAL: 2'' WIDE CLIP APPROX. 30'' O.C. CANT INSERT REGLET AND WITH OVERLAP JOINT Insulation sloped to drain Wood Nailer Wood Nailer Fastener Existing Drain Bowl BASE FLASHING WITH TWO-PIECE -METAL ROOF DRAIN Concrete Deck Drain Body Existing Rain Water Leader Mechanical Watertight Connection Seal CAP MEMBRANE STRIPPING -METAL GRAVEL STOP-- SEE NOTES 4 AND 5 APPROX. 4" UP TO 1 1/2'' FASTEN APPROX. 3'' TO 6'' O.C. STAGGERED (USE 3" SPACING FOR ANSI/SPRI ES-1 COMPLIANCE), WITH CORROSION-RESISTANT, BARBED, ANNULAR RING OR SCREW SHANK NAIL. LENGTH TO ACHIEVE APPROX. 1 1/4'' PENETRATION INTO NAILER APPROX. 1/2'' GAP 6" MIN. OPTION APPROX. 3" TO 6" O.C. STAGGER PATTERN VARIES PER ROOF SYSTEM -METAL COVER PLATE SET IN SEALANT BEND FLANGE AT ROOF SIDE OPTIONAL: COMPATIBLE SEALANT AT JUNCTION OF MEMBRANE AND EDGE METAL SET FLANGE IN COMPATIBLE ROOF CEMENT AND PRIME FLANGE BEFORE STRIPPING BITUMEN PLY 3 to 6 inches max. 3'' MIN. FLANGE APPROX. 1/2'' GAP ROOF SIDE APPROX. 3" TO 6" O.C. STAGGER PATTERN VARIES PER ROOF SYSTEM -METAL COVER PLATE SET IN SEALANT PERIMETER EDGE METAL D-1 (Roof Details) ONE PLY OR SEPARATE MEMBRANE EXTENDED BELOW BLOCKING 2 X 6 MIN. WOOD NAILER ATTACHED TO SUBSTRATE-- OVERALL THICKNESS TO MATCH INSULATION EMBEDDED EDGE METAL FLASHING EMBEDDED EDGE (A-TYPE) FASCIA EXTENSION PERIMETER EDGE-METAL SECUREMENT AND FASCIA EXTENSION 6" MIN. FACE SIDE PERIMETER EDGE METAL WITH COVER PLATE 4 of 5

5 CONCRETE OR WOOD CURB ROOFTOP EQUIPMENT FRAME APPROPRIATE SEALANT (E.G., POLYURETHANE) TOP OF FLASHING CAPPED OR ROLLED INTO PIPE APPROXIMATELY 1'' DRAWBAND SOFT METAL PIPE FLASHING-SEE NOTE 1 -METAL FLASHING SEALANT COMPATIBLE ROOF CEMENT OR COMPATIBLE SEALANT AT FLASHING-TOMEMBRANE JUNCTURE AP BITUMEN CAP AP PR OX PR OX.4 ".4 '' MOP- OR COLD-APPLIED MEMBRANE FLASHING ADHERED TO BACKER CANT CAP OPTIONAL: EXTENDED FIELD PLIES ABOVE TOP OF CANT 2 X 6 MIN. WOOD NAILER ATTACHED TO SUBSTRATE--OVERALL THICKNESS TO MATCH INSULATION OPTIONAL: COMPATIBLE ROOF CEMENT OR COMPATIBLE SEALANT AT PENETRATIONTO-MEMBRANE JUNCTURE FASTENERS APPROX. 8'' O.C. GASKETED FASTENERS-MIN. TWO FASTENERS PER SIDE PLUMBING VENT STACK -METAL RAIN COLLAR SEALING MATERIAL MEMBRANE STRIPPING 4'' MIN. FLANGE SET IN COMPATIBLE ROOF CEMENT-PRIME FLANGE BEFORE STRIPPING. PLY BITUMEN MEMBRANE STRIPPING OPTIONAL: METAL LINER AND INSULATION BACKER SET FLANGE IN COMPATIBLE ROOF CEMENT--PRIME FLANGE BEFORE STRIPPING. BITUMEN PLY BASE FLASHING AT CURB LOCATIONS PLUMBING VENT -METAL STACK VENT INTERNAL ALUMINUM FITTINGS CUAT / ALAT - STYLE GENTLY TAPERED AIR TERMINAL -METAL RAIN COLLAR OVERLAPPING PENETRATION POCKET WITH APPROPRIATE SEALANT (E.G., POLYURETHANE) AND DRAWBAND STYLE AIR TERMINAL ADAPTER 2" APPROX. POURABLE SEALANT CAP 50 H2 HL UL P 155 / STYLE UNIVERSAL CONCEALED AIR TERMINAL BASE MOUNTED VERTICALLY 1-1/4" SCH 40 ALUMINUM PIPE HANDRAIL (6005-T5) TOE BOARDS COPPER OR ALUMINUM, CLASS I OR CLASS II LIGHTNING PROTECTION CONDUCTOR MEMBRANE STRIPPING 1 PLY A CCC / ACC - STYLE CABLE FASTENER WALL MOUNTED LIGHTNING PROTECTION TERMINAL CLOSED CELL NEOPRENE PLUG (SLOTTED) 8" x 2-1/4" x 1/4" ALUMINUM CHANNEL (TYPICAL) 4 2 " PVC A ANTI-SLIP TREAD AS REQ'D BY CODE NONSHRINK GROUT D-2 (Roof Details) B A SR E Q 'D WEATHERPROOF -METAL PENETRATION POCKET OPTIONAL: COMPATIBLE ROOF CEMENT OR COMPATIBLE SEALANT AT PENETRATION-TOMEMBRANE JUNCTURE 8" MIN STAINLESS STEEL SLEEVE FACTORY SOLDERED FLANGE SET IN COMPATIBLE ROOF CEMENT OVER FIELD PLIES--PRIME FLANGE BEFORE STRIPPING 3 1/2" TYP. VERTICAL HEIGHT 1-1/4" x 1-1/4" x 1/4" ANGLE WELDED TO TREAD APPROX3' TREAD WELDED AND BOLTED TO STRINGER WITH 3/8" HEX HEAD BOLTS PVC STACK FACTORY SEALED TO STAINLESS STEEL SLEEVE CLEAR TREAD 22"MIN-48"MAX PENETRATION POCKET--SINGLE PENETRATION LIGHTENING PROTECTION CABLE FLASHING CONDUIT SUPPORT ROOF ACCESS STAIRS CLEAR TREAD + 4-1/2" 5 of 5