University of Colorado Colorado Springs. National Cybersecurity Center Roof Replacement Package CSNA Project Number

Transcription

1 ADDENDUM NUMBER 0 TO PROJECT MANUAL AND DRAWINGS August 9, 6 OWNER: ARCHITECT: University of Colorado Colorado Springs CSNA Architects PROJECT: National Cybersecurity Center Roof Replacement Package CSNA Project Number The following shall become as fully a part of the above-named plans and project manual as if therein written and shall take full and complete precedence over anything therein contained to the contrary. Acknowledgment: Each bidder shall indicate on the Bid Form his acknowledgment of receipt of this addendum. Each and every bidder, subcontractor, and material supplier shall be responsible for reading each and every item in this addendum to ascertain to what extent and in what manner it affects the work in which he is interested. I. TO PROJECT MANUAL A. Specification Section Unit Prices:. Add the following to.07: a. C. Item : Metal deck repair where deck has surface rust. Provide square foot pricing for rust repair as follows. Remove rust from metal deck down to bare steel. Provide steel primer over area where rust was removed.

2 B. Specification Section Roof Specialties:. Add the following to 2.02B: a. Provide gage, inch thick minimum coping where indicated on contract drawings. II. TO DRAWINGS A. Sheets AD2.2-, AD2.22-, AD2.2-, and AD Drawing: DEMOLITION NOTES a. Change note 0 to read as follows: Remove security camera bracket and camera. Fill holes in stucco with sealant to match adjacent wall color. B. Sheets A2.2-, A2.22-, A2.2-, and A Drawing: ES a. Change 5.0 to be 6.0 for notes R-,, R-, and R-4. b. Change 5 to be R-0 for notes R-,, R-, and R- 4. c. Delete roof type R-4. d. Change the roof slope from /8 to be /4. C. Sheets A2.2-, A2.22-, A2.2-, and A Drawing: GENERAL NOTES a. Change note 9 to read as follows: Verify bottom of existing thru-wall scuppers meet 2 min. overflow criteria w/ roof drain at new elevation. Revise height of scupper to provide a 2 min. overflow. Contact Architect prior to proceeding with any work. D. Sheet A2.22-:. Drawing: /A2.22- a. Change detail / to be /. b. Add detail cuts and small wall at connection corridor. E. Sheet A2.2-:. Drawing: /A2.2- a. Change detail 0/ to be 2/. b. Add detail cut 5/ to penthouse roof. c. Change roof type from R4 to be R2 at the penthouse roof. F. Sheet A2.24-:. Drawing: /A2.24- a. Change detail / to be /.

3 b. Add detail cut 2/ to roof drain / scupper at one story roof. c. Change roof type from R4 to be R2 at the penthouse roof. d. Change detail cut / to be 5/ at the penthouse roof. e. Change OD to be (N)OD at the southeast roof drain. G. Sheet :. Drawings: a. Revise detail 2/. b. Modify cap detail at detail /. c. Modify cap detail at detail 5/. d. Change detail 0/. e. Revise detail notes for 4/. f. Change detail 5/. g. Modify cap detail at detail 6/. h. Modify expansion joint detail at detail 7/. i. Add detail 9/. j. Add detail /. k. Add detail 2/. END OF ADDENDUM NUMBER ONE

4 / A2.2- / A2.2- architects 52 n. tejon st. colorado 8090 p: f: R- R- EXISTING GAS LINE (.) / A2.2- / A2.24- WALK PAD OPEN TO BE / A (N) MAINTAIN " EXPANSION JOINT. PROVIDE BACKER ROD AND RAISE PARAPET TO AL FOR NEW. T.O.P. = 6'-0" LEVEL - NE A2.22- /8" = '-0" 2 (N) 0 7 EXPANSION JOINT 4 (N) WALK PAD 2 PROVIDE NEW TPO PENETRATION FLASHING AT EXISTING LADDER SUPPORTS TO ACHIEVE WATERP. SAME TOP AND BOTTOM. EXISTING LADDER TO REMAIN (PAINT) (N) 2 WALL EXISTING RTU (.) Graphic Scale: inch = 8 feet 0 REPLACEMENT ADDENDUM 650 North Nevada Ave. Colorado Springs, CO ABBREVIATIONS ES GENERAL NOTES 0 8' 6' 24' 2' (E) (N) OS (E) OD OD EXISTING DRAIN NEW DRAIN REPLACE EXISTING DRAIN EXISTING OVERF SCUPPER NEW OVERF SCUPPER OVERF SCUPPER EXISTING OVERF DRAIN NEW OVERF DRAIN REPLACE EXISTING OVERF DRAIN R- 60 MIL TPO MEMBRANE FULLY ADHERED TO /2" COVER BOA. COVER BOA ADHERED TO 6.0" MIN. INSULATION. INSULATION ADHERED TO VAPOR BARRIER. VAPOR BARRIER ADHERED TO EXISTING PRECAST SUBSTRATE. FULL SYSTEM TO BE INSTALLED ACCOING TO MANUFACTURER TO MEET WIND SPEED PER CODE REQUIREMENT OF THIS ZONE. CRICKETS TO BE /8" PER FOOT. R VALUE NOT LESS THAN R-0 MIN. 60 MIL TPO MEMBRANE FULLY ADHERED TO /2" COVER BOA. COVER BOA ADHERED TO 6.0" MIN. OF / PER FOOT. INSULATION ADHERED TO VAPOR BARRIER. VAPOR BARRIER ADHERED TO METAL DECK. FULL SYSTEM TO BE INSTALLED ACCOING TO MANUFACTURER TO MEET WIND SPEED BE /8" PER FOOT. R VALUE NOT LESS THAN R-0. R- 60 MIL TPO MEMBRANE FULLY ADHERED TO /2" COVER BOA. COVER BOA ADHERED TO 6.0" MIN. OF / PER FOOT. INSULATION ADHERED TO VAPOR BARRIER. VAPOR BARRIER ADHERED TO METAL DECK. FULL SYSTEM TO BE INSTALLED ACCOING TO MANUFACTURER TO MEET WIND SPEED BE /8" PER FOOT. R VALUE NOT LESS THAN R-0.. REFER TO PLUMBING PLANS FOR LOCATIONS OF NEW DRAIN AND OVERLFOW RISERS. 2. CRICKET VALLEY TO BE /8 PER FOOT ICAL UNLESS NOTED OTHERWISE.. ALL EQUIPMENT SHOWN ON IS EXISTING UNLESS NOTED OTHERWISE. 4. THE CONTRACTOR SHALL VERIFY EXISTING FIELD S PRIOR TO START OF WORK AND IMMEDIATELY NOTIFY THE ARCHITECT OF ANY DISCREPANCY BETWEEN THE EXISTING FIELD S AND THE DRAWINGS. 5. OPENINGS LEFT IN DECK BY REMOVAL OF MECHANICAL OR ELECTRICAL ITEMS (PLUMBING VENT RISERS, GAS PIPING, ELECTRICAL RISERS, ETC.) 8" SQUARE, 8" DIAMETER OR SMALLER TO BE COVERED WITH 6 GAUGE SHEET METAL. SHEET METAL THAT OCCURS AT METAL DECK FASTEN WITH #0 SELF-DRILLING, SELF-TAPPING SCREWS AT EACH CORNER. SHEET METAL THAT OCCURS AT PRECAST CONCRETE DECK FASTEN WITH #8 FLAT HEAD YEL ZINC SPAX SCREW BY FASTENAL (OR EQUAL) AT EACH CORNER. 6. OPENINGS LEFT IN DECK BY THE REMOVAL OF MECHANICAL EQUIPMENT OR ABANDONED CURBS TO BE COVERED WITH FIR-TREATED WOOD SHEATHING. FOR OPENINGS 2 IN EITHER DIRECTION OR SMALLER THE SHEATHING SHALL BE / THICK APA RATED, EXP. ORIENTATED STRAND BOA. FOR OPENINGS LARGER THAN 2 UP 48" IN EITHER DIRECTION THE SHEATHING SHALL BE /8" THICK APA RATED STU-I-FLOOR, EXP. ORIENTATED STRAND BOA. SHEATHING THAT OCCURS AT METAL DECK SHALL BEAR OVER THE EXISTING STEEL BEARING SUBSTRATE AND FASTEN TO STEEL SUPPORTS WITH #0 SELF- DRILLING, SELF-TAPPING SCREWS AT 6" ON CENTER. SHEATHING THAT OCCURS AT PRECASE CONCRETE DECK SHALL BEAR OVER EXISTING STEEL BEARING SUBSTRATE AND FASTEN INTO PRECAST CONCRETE DECK WITH #8 FLAT HEAD YEL ZINC SPAX SCREW BY FASTENAL (OR EQUAL) AT 6" ON CENTER. 7. REFER TO DETAIL 7/ AND PLUMBING PLANS FOR FLASHING AT ANY PIPE PENETRATIONS OF ING SYSTEM 8. EXTEND EXISTING TOP EQUIPMENT CURBS AS REQUIRED BY ING MANUFACTURER TO MAINTAIN WARRANTY. THIS DOES NOT APPLY TO EXISTING MECHANICAL TOP UNITS. 9. VERIFY BOTTOM OF EXISTING THRU-WALL SCUPPERS MEET 2" MIN. OVERLFOW CRITERIA W/ DRAIN AT NEW ELEVATION. REVISE HEIGHT OF SCUPPERS TO PROVIDE 2" MIN. OVERF. CONTACT ARCHITECT PRIOR TO PROCEEDING WITH ANY WORK. 0. CONTRACTOR TO PROTECT FINISHED SPACE BE STRUCTURE. PLAN NE KEY PLAN - NE GMF A2.22- Copyright 5 CSNA Architects

5 architects PARAPET HEIGHT IS 5 A.F.F n. tejon st. colorado 8090 p: f: GUARAIL SEE 8/ PARAPET HEIGHT IS 5 A.F.F. / A2.2- OPEN TO UTILITY YA BE R- - / A2.24- R- 6 6 R- EXPANSION JOINT R T.O.P - '-" 2 R- EXPANSION JOINT 2 WALK PADS 0x0 WALK PAD UNDER FIRE SPRINKLER B DOWN 8 5 T.O.P - '-" 6 4 R- R- 2 / A2.24- / A2.22- / A2.2- REPLACEMENT 650 North Nevada Ave. Colorado Springs, CO LEVEL - SW A2.2- /8" = '-0" Graphic Scale: inch = 8 feet ADDENDUM ABBREVIATIONS ES GENERAL NOTES 0 8' 6' 24' 2' (E) (N) OS (E) OD OD EXISTING DRAIN NEW DRAIN REPLACE EXISTING DRAIN EXISTING OVERF SCUPPER NEW OVERF SCUPPER OVERF SCUPPER EXISTING OVERF DRAIN NEW OVERF DRAIN REPLACE EXISTING OVERF DRAIN R- 60 MIL TPO MEMBRANE FULLY ADHERED TO /2" COVER BOA. COVER BOA ADHERED TO 6.0" MIN. INSULATION. INSULATION ADHERED TO VAPOR BARRIER. VAPOR BARRIER ADHERED TO EXISTING PRECAST SUBSTRATE. FULL SYSTEM TO BE INSTALLED ACCOING TO MANUFACTURER TO MEET WIND SPEED PER CODE REQUIREMENT OF THIS ZONE. CRICKETS TO BE /8" PER FOOT. R VALUE NOT LESS THAN R-0 MIN. 60 MIL TPO MEMBRANE FULLY ADHERED TO /2" COVER BOA. COVER BOA ADHERED TO 6.0" MIN. OF / PER FOOT. INSULATION ADHERED TO VAPOR BARRIER. VAPOR BARRIER ADHERED TO METAL DECK. FULL SYSTEM TO BE INSTALLED ACCOING TO MANUFACTURER TO MEET WIND SPEED BE /8" PER FOOT. R VALUE NOT LESS THAN R-0. R- 60 MIL TPO MEMBRANE FULLY ADHERED TO /2" COVER BOA. COVER BOA ADHERED TO 6.0" MIN. OF / PER FOOT. INSULATION ADHERED TO VAPOR BARRIER. VAPOR BARRIER ADHERED TO METAL DECK. FULL SYSTEM TO BE INSTALLED ACCOING TO MANUFACTURER TO MEET WIND SPEED BE /8" PER FOOT. R VALUE NOT LESS THAN R-0.. REFER TO PLUMBING PLANS FOR LOCATIONS OF NEW DRAIN AND OVERLFOW RISERS. 2. CRICKET VALLEY TO BE /8 PER FOOT ICAL UNLESS NOTED OTHERWISE.. ALL EQUIPMENT SHOWN ON IS EXISTING UNLESS NOTED OTHERWISE. 4. THE CONTRACTOR SHALL VERIFY EXISTING FIELD S PRIOR TO START OF WORK AND IMMEDIATELY NOTIFY THE ARCHITECT OF ANY DISCREPANCY BETWEEN THE EXISTING FIELD S AND THE DRAWINGS. 5. OPENINGS LEFT IN DECK BY REMOVAL OF MECHANICAL OR ELECTRICAL ITEMS (PLUMBING VENT RISERS, GAS PIPING, ELECTRICAL RISERS, ETC.) 8" SQUARE, 8" DIAMETER OR SMALLER TO BE COVERED WITH 6 GAUGE SHEET METAL. SHEET METAL THAT OCCURS AT METAL DECK FASTEN WITH #0 SELF-DRILLING, SELF-TAPPING SCREWS AT EACH CORNER. SHEET METAL THAT OCCURS AT PRECAST CONCRETE DECK FASTEN WITH #8 FLAT HEAD YEL ZINC SPAX SCREW BY FASTENAL (OR EQUAL) AT EACH CORNER. 6. OPENINGS LEFT IN DECK BY THE REMOVAL OF MECHANICAL EQUIPMENT OR ABANDONED CURBS TO BE COVERED WITH FIR-TREATED WOOD SHEATHING. FOR OPENINGS 2 IN EITHER DIRECTION OR SMALLER THE SHEATHING SHALL BE / THICK APA RATED, EXP. ORIENTATED STRAND BOA. FOR OPENINGS LARGER THAN 2 UP 48" IN EITHER DIRECTION THE SHEATHING SHALL BE /8" THICK APA RATED STU-I-FLOOR, EXP. ORIENTATED STRAND BOA. SHEATHING THAT OCCURS AT METAL DECK SHALL BEAR OVER THE EXISTING STEEL BEARING SUBSTRATE AND FASTEN TO STEEL SUPPORTS WITH #0 SELF- DRILLING, SELF-TAPPING SCREWS AT 6" ON CENTER. SHEATHING THAT OCCURS AT PRECASE CONCRETE DECK SHALL BEAR OVER EXISTING STEEL BEARING SUBSTRATE AND FASTEN INTO PRECAST CONCRETE DECK WITH #8 FLAT HEAD YEL ZINC SPAX SCREW BY FASTENAL (OR EQUAL) AT 6" ON CENTER. 7. REFER TO DETAIL 7/ AND PLUMBING PLANS FOR FLASHING AT ANY PIPE PENETRATIONS OF ING SYSTEM 8. EXTEND EXISTING TOP EQUIPMENT CURBS AS REQUIRED BY ING MANUFACTURER TO MAINTAIN WARRANTY. THIS DOES NOT APPLY TO EXISTING MECHANICAL TOP UNITS. 9. VERIFY BOTTOM OF EXISTING THRU-WALL SCUPPERS MEET 2" MIN. OVERLFOW CRITERIA W/ DRAIN AT NEW ELEVATION. REVISE HEIGHT OF SCUPPERS TO PROVIDE 2" MIN. OVERF. CONTACT ARCHITECT PRIOR TO PROCEEDING WITH ANY WORK. 0. CONTRACTOR TO PROTECT FINISHED SPACE BE STRUCTURE. PLAN SW KEY PLAN - SW GMF A2.2- Copyright 5 CSNA Architects

6 / A2.2- / A2.2- / A2.22- architects 52 n. tejon st. colorado 8090 p: f: ACCESS LADDER 2 SEE DETAIL / 4 5 OPEN TO COURT YA BE TOP OF WALL BE (NO WORK) LEVEL - SE A2.24- /8" = '-0" (N)OD EXISTING LADDER TO REMAIN (PAINT) PROVIDE NEW TPO PENETRATION FLASHING AT EXISTING LADDER SUPPORTS TO ACHIEVE WATERP. SAME TOP AND BOTTOM. 2 R- RUN SYSTEM OVER D TOP OF WALL BE (NO WORK) OPEN TO COURT YA BE NEW SKYLIGHT T.O.P. '-" R- 2 (N) 2 Graphic Scale: inch = 8 feet 2 / A2.22- REPLACEMENT 650 North Nevada Ave. Colorado Springs, CO ' 6' 24' 2' ADDENDUM ABBREVIATIONS ES GENERAL NOTES (E) (N) OS (E) OD OD EXISTING DRAIN NEW DRAIN REPLACE EXISTING DRAIN EXISTING OVERF SCUPPER NEW OVERF SCUPPER OVERF SCUPPER EXISTING OVERF DRAIN NEW OVERF DRAIN REPLACE EXISTING OVERF DRAIN R- 60 MIL TPO MEMBRANE FULLY ADHERED TO /2" COVER BOA. COVER BOA ADHERED TO 6.0" MIN. INSULATION. INSULATION ADHERED TO VAPOR BARRIER. VAPOR BARRIER ADHERED TO EXISTING PRECAST SUBSTRATE. FULL SYSTEM TO BE INSTALLED ACCOING TO MANUFACTURER TO MEET WIND SPEED PER CODE REQUIREMENT OF THIS ZONE. CRICKETS TO BE /8" PER FOOT. R VALUE NOT LESS THAN R-0 MIN. 60 MIL TPO MEMBRANE FULLY ADHERED TO /2" COVER BOA. COVER BOA ADHERED TO 6.0" MIN. OF / PER FOOT. INSULATION ADHERED TO VAPOR BARRIER. VAPOR BARRIER ADHERED TO METAL DECK. FULL SYSTEM TO BE INSTALLED ACCOING TO MANUFACTURER TO MEET WIND SPEED BE /8" PER FOOT. R VALUE NOT LESS THAN R-0. R- 60 MIL TPO MEMBRANE FULLY ADHERED TO /2" COVER BOA. COVER BOA ADHERED TO 6.0" MIN. OF / PER FOOT. INSULATION ADHERED TO VAPOR BARRIER. VAPOR BARRIER ADHERED TO METAL DECK. FULL SYSTEM TO BE INSTALLED ACCOING TO MANUFACTURER TO MEET WIND SPEED BE /8" PER FOOT. R VALUE NOT LESS THAN R-0.. REFER TO PLUMBING PLANS FOR LOCATIONS OF NEW DRAIN AND OVERLFOW RISERS. 2. CRICKET VALLEY TO BE /8 PER FOOT ICAL UNLESS NOTED OTHERWISE.. ALL EQUIPMENT SHOWN ON IS EXISTING UNLESS NOTED OTHERWISE. 4. THE CONTRACTOR SHALL VERIFY EXISTING FIELD S PRIOR TO START OF WORK AND IMMEDIATELY NOTIFY THE ARCHITECT OF ANY DISCREPANCY BETWEEN THE EXISTING FIELD S AND THE DRAWINGS. 5. OPENINGS LEFT IN DECK BY REMOVAL OF MECHANICAL OR ELECTRICAL ITEMS (PLUMBING VENT RISERS, GAS PIPING, ELECTRICAL RISERS, ETC.) 8" SQUARE, 8" DIAMETER OR SMALLER TO BE COVERED WITH 6 GAUGE SHEET METAL. SHEET METAL THAT OCCURS AT METAL DECK FASTEN WITH #0 SELF-DRILLING, SELF-TAPPING SCREWS AT EACH CORNER. SHEET METAL THAT OCCURS AT PRECAST CONCRETE DECK FASTEN WITH #8 FLAT HEAD YEL ZINC SPAX SCREW BY FASTENAL (OR EQUAL) AT EACH CORNER. 6. OPENINGS LEFT IN DECK BY THE REMOVAL OF MECHANICAL EQUIPMENT OR ABANDONED CURBS TO BE COVERED WITH FIR-TREATED WOOD SHEATHING. FOR OPENINGS 2 IN EITHER DIRECTION OR SMALLER THE SHEATHING SHALL BE / THICK APA RATED, EXP. ORIENTATED STRAND BOA. FOR OPENINGS LARGER THAN 2 UP 48" IN EITHER DIRECTION THE SHEATHING SHALL BE /8" THICK APA RATED STU-I-FLOOR, EXP. ORIENTATED STRAND BOA. SHEATHING THAT OCCURS AT METAL DECK SHALL BEAR OVER THE EXISTING STEEL BEARING SUBSTRATE AND FASTEN TO STEEL SUPPORTS WITH #0 SELF- DRILLING, SELF-TAPPING SCREWS AT 6" ON CENTER. SHEATHING THAT OCCURS AT PRECASE CONCRETE DECK SHALL BEAR OVER EXISTING STEEL BEARING SUBSTRATE AND FASTEN INTO PRECAST CONCRETE DECK WITH #8 FLAT HEAD YEL ZINC SPAX SCREW BY FASTENAL (OR EQUAL) AT 6" ON CENTER. 7. REFER TO DETAIL 7/ AND PLUMBING PLANS FOR FLASHING AT ANY PIPE PENETRATIONS OF ING SYSTEM 8. EXTEND EXISTING TOP EQUIPMENT CURBS AS REQUIRED BY ING MANUFACTURER TO MAINTAIN WARRANTY. THIS DOES NOT APPLY TO EXISTING MECHANICAL TOP UNITS. 9. VERIFY BOTTOM OF EXISTING THRU-WALL SCUPPERS MEET 2" MIN. OVERLFOW CRITERIA W/ DRAIN AT NEW ELEVATION. REVISE HEIGHT OF SCUPPERS TO PROVIDE 2" MIN. OVERF. CONTACT ARCHITECT PRIOR TO PROCEEDING WITH ANY WORK. 0. CONTRACTOR TO PROTECT FINISHED SPACE BE STRUCTURE. PLAN SE KEY PLAN - SE GMF A2.24- Copyright 5 CSNA Architects

7 FACE OF EXISTING WALL CONTINUOUS WATER BLOCK SEE DETAIL /A5.0 FOR CAP FLASHING DETAILS (2) NEW 2X WOOD BLOCKING EXISTING WOOD BLOCKING TO REMAIN. REPAIR AS REQUIRED TO LIKE NEW 8" MINIMUM RUN TPO MEMBRAINE UP AND OVER WALL TPO BONDING ADHESIVE PROVIDE COMPRESSIBLE TUBE /2" LARGER THAN EXPANSION JOINT SIZE ANCHOR WITH MANUFACTURER'S FASTENER AND 2-/8" BARBED SEAM PLATE AT 2" O.C. -/2x-/2"x/8" TUBE STEEL. PAINT " 2"xx/ STEEL ANGLE. WELD TO TUBE STEEL, PAINT 0' - 5" PARAPET CAP FLASHING. SEE DETAIL / DRAIN SYSTEM, INSULATION, & DECK 0' - 2" OVERF DRAIN SYSTEM - SEE PLAN FOR E " GA. G.I. HOLD DOWN CLEAT, FASTEN TO EXIST. BLOCKING AT 8" O.C. PARAPET CAP FLASHING FASTEN COPING TO BLOCKING AT 8" O.C. MIN. EXISTING WOOD BLOCKING TO REMAIN. REPAIR AS REQUIRED TO LIKE NEW EL.=5'-5" 0' - 6" 0' - " NEW THRU-WALL OVERF SCUPPER ASSEMBLY. MATCH SIZE OF EXISTING OVERF SCUPPERS PROVIDE TPO MEMBRANE/FLASHING AT THRU-WALL SCUPPER PER MFG. REQUIREMENTS EDGE OF SUMP DRAIN IN SUMP 2" MIN. EXISTING MECHANICAL EQUIPMENT architects 52 n. tejon st. colorado 8090 p: f: NEW SEE PLANS FOR E LINE OF EXISTING STRUCTURE 2X WOOD BLOCKING FIRE SAFING WITH RETAINER 6 / WALL EXP. JOINT /2" = '-0" /2"x-/2" EXPANSION BOLT 0' - 9" 0' - " SIDE 5 GUARAIL ATTACHMENT /2" = '-0" EXISTING WALL CONSTRUCTION DRAIN PIPE - UNINSULATED AREAS 4 DRAIN & OVERF DRAIN /2" = '-0" OVERF DRAIN PIPE - UNINSULATED AREAS EXISTING STRUCTURE - DETAIL SHOWN WITH METAL DECK, PRECAST STRUCTURE MAY OCCUR EXTERIOR SIDE PARAPET DETAIL /2" = '-0" INTERIOR SIDE LINE OF EXIST. STRUCT. NEW SEE PLAN FOR E AROUND FULL PERIMETER OF SCUPPER 2 NEW DRAIN SCUPPER DETAIL /2" = '-0" RUN MEMBRANE ING UP FACE OF CURB AND FASTEN IN PLACE WITH TERMINATION BAR NEW R OR R2 SYSTEM SEE PLAN FOR E EXISTING MECHANICAL CURB EXISTING STRUCTURE RTU CURB DETAIL /2" = '-0" 8" MIN. PROVIDE CONTINUOUS CONT. PREFINISHED COUNTERFLASHING. CUT "X / NOTCH IN STUCCO WALL TO INSERT FLASHING RUN TPO MEMBRANE UP WALL NEW SEE PLANS FOR E EXISTING WALL MEMBRANE/FLASHING PER ING MFG. STANDAS LINE OF EXISTING STRUCTURE 2 TO PRECAST WALL DETAIL " = '-0" T.O. EXP. JT. E.L. = 5'-5" ' - 6" AS REQUIRED PROVIDE COMPRESSIBLE TUBE /2" LARGER THAN EXPANSION JOINT SIZE ANCHOR WITH MANUFACTURER'S FASTENER AND 2-/8" BARBED SEAM PLATE AT 2" O.C. NEW SEE PLANS FOR E EXISTING STRUCTURE 2X WOOD BLOCKING - PROVIDE NEW WOOD BLOCKING AS REQUIRED FOR NEW SYSTEM FIRE SAFING WITH RETAINER 7 EXPANSION JOINT E.L. = '-" /2" = '-0" " " O.C. ' - 6" PARAPET HEIGHT LINE OF " 2" X 8" X / ANGLE, FASTEN TO PARAPET WALL FRAMING W/ /2" X 2" ANCHOR BOLT. WELD TO SIDERAIL T&B W/ / CONT. FILLET WELD. PAINT 0' - 7" TO LADDER /2" = '-0" GA G.I. CLEAT - FASTEN TO BLOCKING AT 8" O.C. PARAPET CAP FLASHING FASTEN COPING TO BLOCKING AT 8" O.C. NEW 5/8" EXTERIOR GRADE / FIRE RATED PLYWOOD SHEATHING (EACH SIDE) WRAP PARAPET WITH ICE & WATER SHIELD 2X WOOD STUD PARAPET FRAMING EXISTING WOOD BLOCKING TO REMAIN. REPAIR AS REQUIRED TO LIKE NEW 6 PARAPET DETAIL /2" = '-0" " 0' - 7" EQ EQ AS REQ'D /8" x 2" SIDERAIL MEMBERS FACE OF WALL / DIA. RUNGS W/ NON-SLIP FINISH LINE OF GA. G.I. CLEAT, FASTEN TO EXIST. BLOCKING AT 8" O.C. PARAPET CAP FLASHING FASTEN COPING TO BLOCKING AT 8" O.C. MIN. EXISTING WOOD BLOCKING TO REMAIN. REPAIR AS REQUIRED TO LIKE NEW EXISTING WALL CONSTRUCTION RUN TPO MEMBRANE UP AND OVER WALL (BOTH SIDES) E.L. = '-" E.L. = 6'-0" T.O. EXIST. STRUCT. " O.C. VIF 2" ' - 0". ' - 6" 5'-0" V.I.F. EXISTING STEEL ANGLE BRACKET ON STEEL PLATE. WELD LADDER SIDERAIL TO EXISTING ANGLE (T&B) W/ / CONT. FILLET WELD " 2" X 8" X / ANGLE, FASTEN TO WALL W/ /2" THRU BOLT, FASTEN TO WOOD BLOCKING AT INTERIOR OF BUILDING SPANNING BETWEEN EXISTING METAL STUD FRAMING. WELD TO SIDE RAIL T&B W/ / CONT. FILLET WELD. EXISTING STEEL ANGLE BRACKET ON STEEL PLATE. WELD LADDER SIDERAIL TO EXISTING ANGLE (T&B) W/ / CONT. FILLET WELD 5 BUILT UP PARAPET DETAIL /2" = '-0" " VARIES PARAPET CAP FLASHING GA. G.I. CLEAT - FASTEN TO BLOCKING AT 8" O.C. FASTEN COPING TO BLOCKING AT 8" O.C. MIN. RUN TPO MEMBRANE UP AND OVER WALL WRAP PARAPET WITH ICE AND WATER SHIELD MEMBRANE/FLASHING PER ING MFG. STANDAS NEW 5/8" EXTERIOR GRADE / FIRE RATED PLYWOOD SHEATHING (EACH SIDE) 2X WOOD STUD PARAPET WALL EXISTING WOOD BLOCKING TO REMAIN REPAIR AS REQUIRED TO LIKE NEW NEW - SEE PLANS FOR E LINE OF EXISTING STRUCTURE GAGE PREFINISHED FASCIA W/ GA G.I. CLEAT FASTEN TO EXIST BLOCKING AT 8" O.C. " UNIT SKYLIGHT SET IN BED 2X WOOD BLOCKING WRAP CURB WITH ICE AND WATER SHIELD TPO MEMBRANE TO RUN UP FACE OF CURB AND OVER TOP SEE DETAIL /A5.0 FOR CAP FLASHING DETAILS EXISTING WOOD BLOCKING TO REMAIN REPAIR AS REQUIRED TO LIKE NEW EXISTING METAL THRU-WALL SCUPPER ASSEMBLY - REMOVE EXISTING / PROVIDE NEW AROUND PERIMETER OF SCUPPER PROVIDE TPO MEMBRANE/FLASHING AT THRU-WALL SCUPPER PER MFG. REQUIREMENTS EDGE OF SUMP DRAIN IN SUMP 2" MIN. PREFINISHED SILL FLASHING NEW SEE PLANS FOR E MEMBRANE/FLASHING PER ING MFG. STANDAS LINE OF EXISTING STRUCTURE LINE OF EXIST. STRUCT. NEW SEE PLAN FOR E 0 DRAIN SCUPPER DETAIL /2" = '-0" 4 SKYLIGHT AT CURB 8" MIN. FACE OF EXISTING EXTERIOR WALL SYSTEM 9 SKYLIGHT JAMB DETAIL " = '-0" PROVIDE COMPRESSIBLE TUBE /2" LARGER THAN EXPANSION JOINT SIZE ANCHOR WITH MANUFACTURER'S FASTENER AND 2-/8" BARBED SEAM PLATE AT 2" O.C. NEW SEE PLANS FOR E LINE OF EXISTING STRUCTURE 2X WOOD BLOCKING FIRE SAFING WITH RETAINER 8 / EXP. JOINT /2" = '-0" REMOVE EXISTING SHEATHING INSTALL NEW 5/8" EXTERIOR GRADE/FIRE RATED PLYWOOD SHEATHING FULL HEIGHT OF CURB FILL CAVITY W/ FOIL FACED BATT INSULATION 5/8" E "X" GYPSUM BOA ALIGN WITH FACE OF EXIST. WALL (TAPE, FLOAT, PRIME PAINT) METAL STUD WALL FRAMING TO MATCH WIDTH OF EXISTING FRAMING EXISTING CURB SYSTEM FACE OF INTERIOR WALL PATCH WALL AT INTERIOR (TAPE, FLOAT, PRIME PAINT) UNIT SKYLIGHT FASTEN TO EXISTING FRAMING PER MANUFACTURER'S WRITTEN INSTRUCTIONS. PROVIDE BACKING IN WALL FRAMING IF THERE IS NO EXISTING BLOCKING 7 VENT DETAIL /2" = '-0" SKYLIGHT HEAD DETAIL METAL CLAMP MOLDED PIPE BOOT BY ING MFGR. NEW SEE PLAN FOR E EXISTING STRUCTURE SYSTEM EXISTING PIPE PENETRATION AND SUPPORT CLAMP FACE OF EXISTING EXTERIOR WALL SYSTEM PROVIDE CONT. ALONG TOP OF COUNTERFLASHING CONTINUOUS PREFINISHED COUNTERFLASHING FASTEN TO WALL W/ TERMINATION BAR AND DRIVE PINS AT 6" O.C. PREFINISHED FLASHING OVER SKYLIGHT FRAME UNIT SKYLIGHT FASTEN TO EXISTING WALL FRAMING PER MANUFACTURER'S WRITTEN INSTRUCTIONS FACE OF INTERIOR WALL PATCH WALL AT INTERIOR (PRIME PAINT) REPLACEMENT ADDENDUM 650 North Nevada Ave. Colorado Springs, CO T.O. EXIST. STRUCT. 2" GAGE FASCIA W/ GA G.I. CLEAT FASTEN TO EXIST. BLOCKING AT 8" O.C. PROVIDE TPO MEMBRANE/FLASHING AT THRU-WALL SCUPPER PER MFG. REQUIREMENTS EDGE OF SUMP DRAIN IN SUMP EL.=5'-5" 6" " GA. G.I. CLEAT, FASTEN TO BLOCKING AT 8" O.C. (2) NEW 2X WOOD BLOCKING GAGE PARAPET CAP FLASHING T.O.PARAPET EL. = 5'-5" " GA. G.I. CLEAT, FASTEN TO BLOCKING AT 8" O.C. PARAPET CAP FLASHING FASTEN COPING TO BLOCKING AT 8" O.C. MIN. RUN TPO MEMBRANE UP AND OVER WALL 5 /2" X /2" X /8" TUBE STEEL (PAINT) FASTEN TO WALL W/ /2" X /2" EXPANSION BOLT (2 PER LEG) NEW COPING ON EXISTING PARAPET NEW ING SEE PLANS FOR E 0' - " 2" MIN. FASTEN COPING TO BLOCKING AT 8" O.C. MIN. EXISTING WOOD BLOCKING TO REMAIN. REPAIR AS REQUIRED TO LIKE NEW MEMBRANE/FLASHING PER ING MFG. STANDAS NEW - SEE PLAN FOR E VERIFY MIN. ' - 6" ABOVE 2' - 6" ' - 0" DETAILS EXISTING METAL THRU-WALL SCUPPER ASSEMBLY - REMOVE EXISTING / PROVIDE NEW AROUND PERIMETER OF SCUPPER LINE OF EXIST. STRUCT. NEW SEE PLAN FOR E 2 DRAIN SCUPPER DETAIL AT PENTHOUSE EXTERIOR SIDE INTERIOR SIDE /2" = '-0" PARAPET DETAIL /2" = '-0" 9 NEW PARAPET /2" = '-0" ICE AND WATER SHIELD (WRAP OVER FULL WALL) LINE OF EXISTING STRUCTURE 5/8" PLYWOOD SHEATHING - ALL SIDES 2X4 STUD FRAMING FASTEN TO EXISTING DECK /2" = '-0" EQ EQ EQ EQ EQ 8 GUARAIL ' - 0" GOG Copyright 5 CSNA Architects