2018 FRENGER FOOD COURT ROOFING PROJECT

Transcription

1 For: Facilities and Services, NMSU Main Campus, New Mexico State University, Las Cruces, NM : 01/XX/ ISSUED FOR RFP #: CONSULTANTS: ARCHITECT: WILLIAMS AVE. FRENGER FOOD CRT. McFIE CIRCLE PROJECT LOCATION: STAGING AREA: APPROX. 66' (N/S) X 145' (E/W) NOTE: USAGE OF THE METERED PARKING LOT TO THE OF THE STAGING AREA IS PROHIBITED. REFER TO SPEC. SECT "SUMMARY" PARAGRAPH 1.6C FOR PROTECTION OF EXISTING LANDSCAPE CODE INFORMATION: PROJECT DESCRIPTION: REMOVAL AND REPLACEMENT OF APPROXIMATELY 7,026 SF EXISTING ROOFING. APPLICABLE CODES: 2003: ANSI A117, IFC, INTERNATIONAL FIRE CODE 2009: NM ENER CODE 2012: NM PLUMBING CODE, NM MECHANICAL CODE 2014: NM ELECTRICAL CODE 2015: NM COMMERCIAL BUILDING CODE ZONING: NMSU CONSTRUCTION TYPE: III-B ALLOWABLE AREA: 9,500 SF ACTUAL AREA: 7,026 SF ALLOWABLE HEIGHT: 2 STORIES ACTUAL HEIGHT: 1 STORY OCCUPANCY: A-2 (FOOD COURT) REPLACEMENT ROOFING: CLASS A SHEET INDEX: BID LOTS:

2 EXISTING SUNSCREEN AND WALL (NO WORK) BASE BID GENERAL NOTE APPLYING TO ALL NEW "HOT-MOPPED" ROOFING SYSTEMS: A "HOT WORKS PERMIT" MUST BE OBTAINED FROM THE NMSU FIRE (575) , 1510 WELLS ST., AND POSTED AT THE JOB SITE PRIOR TO THE START OF ANY WORK. (SIM.) P-6 EXISTING TRELLIS TO REMAIN (NO WORK) GENERAL DEMOLITION NOTE: ALL ROOF AREAS INDICATED AS PART OF BASE BID AND ADD. ALT. #1 SHALL HAVE THEIR RESPECTIVE EXISTING ROOFING SYSTEM REMOVED AND PROPERLY DISPOSED OF. LOCATION OF DUMPSTER(S) SHALL BE COORDINATED WITH NMSU AND ARCHITECT PRIOR TO DEMOLITION. REFER TO SPEC. SECT "SBS MODIFIED BITUMEN ROOFING". IN THE EVENT OF LT.WT. CONC. DECK DAMAGE, REFER TO SPEC. SECT "ALTERNATES & UNIT PRICE", AND ALSO INCLUDE "UNIT PRICE" IN THE BID FORM. ADDITIVE ALTERNATE #1 (AREA A) A4 / A (SIM.) (EXISTING OF 1- PER FOOT) (EXISTING OF 1- PER FOOT) (LINE OF EXTERIOR WALLS BELOW ROOF OVERHANG) BASE BID A4 / A (EXISTING OF 1-5/8" PER FOOT) (EXISTING OF 1-3/8" PER FOOT) P-7 P-8 P-9 P-10 P-11 TEST BORING #1 PLAN P-15 (ROOFTOP HVAC UNIT #2) TEST BORING #2 P-15 A6 / A (EXISTING OF 1-3/8" PER FOOT) (EXISTING OF 1-5/8" PER FOOT) P-13 P-12 P-20 P-17 P-18 P-19 P-14 P-16 (LINE OF EXTERIOR WALLS BELOW ROOF OVERHANG) TEST BORING #3 P-21 A6 / A (ROOFTOP HVAC UNIT #1) P-22 A4 / A P-5 P-4 P-3 P-2 P-1 TEST BORING #4 ADDITIVE ALTERNATE #1 (AREA B) BASE BID ADDITIVE ALTERNATE #1 (AREA B) TEST BORING #5 Checked by: ROOF & DEMO. PLAN -

3 BORING #3 APPLIES: 1,104 SF LEGEND OF EXIST. ROOF CONDITIONS SEE TEST BORING #1 AT RIGHT EXIST. TRELLIS (NO WORK) TEST BORING #3 SEE TEST BORING #2 AT RIGHT SEE TEST BORING #3 AT RIGHT SEE TEST BORING #4 AT RIGHT SEE TEST BORING #5 AT RIGHT TEST BORING #2 BORING #1 APPLIES: 180 SF TEST BORING #1 PLAN TEST BORING #4 TEST BORING #5 BORING #2 & 4 APPLIES: 5,208 SF BORING #5 APPLIES: 620 SF Checked by: EXIST. ROOF SYST. -

4 P - 1: LOOKING SOUTHWEST P - 4: LOOKING P - 7: LOOKING P - 10: LOOKING SOUTHEAST NOTE: ELECTRICAL LINES SUPPLYING THIS UNIT SHALL BE BROUGHT UP TO CURRENT 2014 NM ELECTRICAL CODE P - 2: LOOKING WEST P - 5: LOOKING SOUTHWEST P - 8: LOOKING EAST P - 11: LOOKING WEST P - 3: LOOKING WEST P - 6: LOOKING P - 9: LOOKING EAST P - 12: LOOKING WEST Checked by: - ROOF PHOTOS

5 P - 13: LOOKING EAST P - 16: LOOKING EAST P - 19: LOOKING SOUTH P - 22: LOOKING WEST P - 14: LOOKING P - 17: LOOKING WEST P - 20: LOOKING SOUTHWEST P - 15: LOOKING SOUTHEAST P - 18: LOOKING EAST P - 21: LOOKING WEST Checked by: - ROOF PHOTOS

6 STRAINER BASKET COMPRESSION RING SBS SMOOTH TARGET PATCH CUT TO FIT IN CLAMPING RING (EXTEND TO OUTER EDGE OF DRAIN SUMP OR 39") MULTI-PURPOSE MB FLASHING CEMENT 1" 1 BASE AND INTERPLY SHEET EXTENDING UNDER DRAIN RING SBS BASE SHEET TAPERED POLYISO. RIGID INSUL. MIN 3" MIN 6" VENT/ PIPE 3" MIN LIQUID FLASHING FLASHING FABRIC FLASHING FABRIC LIQUID FLASHING FLASHING FABRIC BASE & INTERPLY SHEETS BASE & INTERPLY SHEETS ROUND PENETRATION SHEET METAL HOOD WITH CONTINUOUS BEAD OF POLYURETHANE SEALANT CONTINUOUS BEAD OF POLYURETHANE SEALANT STAINLESS STEEL CLAMPING RING PRE-MOLDED PIPE FLASHING INSTALL PATCH MEMBRANE SO THAT IT EXTENDS A MINIMUM OF UP PIPE APPLY PATCH MEMBRANE IN MB COLD ADHESIVE. PATCH SHALL BE A MINIMUM OF 4" LARGER 2 X 6 NAILERS GALVANIZED METAL 18" O.C. 24 GA. KYNAR FINISHED METAL FASCIA / TRIM, MIN. 8" DEEP, V.I.F. 1/4" EMBED BASE COAT IN LIQUID FLASHING BASE COAT MEMBRANE FLASHING MIN 6" MIN MIN 1" MAX (NAILING AREA) EXIST. METAL DECK LINE OF EXISTING LIGHTWEIGHT CONCRETE OR METAL DECKING LINE OF EXISTING LIGHTWEIGHT CONCRETE OR METAL DECKING A1 ROOF DRAIN A2 NON-COLLAR VENT FLASHING A3 OPTION - COLLARED VENT FLASH. A4 LINE OF EXISTING LIGHTWEIGHT CONCRETE DECKING EXPOSED EDGE CONDITION CONTINUOUS BEAD OF POLYURETHANE SEALANT MFG. RECOMMENDED 1 O.C. MAX. 6" MIN. 4" EXISTING STUCCO / MTL. STUD WALL GALVANIZED SHEET METAL COUNTERFLASHING FACE 8" O.C. INTERPLY SHEET LINE OF EXISTING LIGHTWEIGHT CONCRETE DECKING 24 GA. GALV. MTL. THRU PARAPET SCUPPER/DRAIN 6" WIDE. LENGTH AS REQ'D. PER PARAPET THICKNESS, VERIFY IN FIELD. PAINT DRAIN/SCUPPER TO MATCH ADJACENT STUCCO. CONTINUOUS BEAD OF POLYURETHANE SEALANT 4" 4" EXISTING STUCCO / MTL. STUD WALL CONTINUAL MINERAL FIBER CANT BITUMEN CAP GALVANIZED SHEET METAL COUNTERFLASHING FACE A5 TYP. PARAPET FLASHING A6 1" CONTINUOUS BEAD OF POLYURETHANE SEALANT A8 6" 1" VARIES, VERIFY IN FIELD EXISTING STUCCO / MTL. STUD WALL CONTINUOUS BEAD OF POLYURETHANE SEALANT MFG. RECOMMENDED 1 O.C. MAX. 8" O.C. INTERPLY SHEET FROM FLASHING SHAVE 4" MINERAL FIBER UNDER OVERFLOW DRAIN BITUMEN CAP WRAPPED INTO DRAIN MIN. OF AND BEDDED IN MULTI- PURPOSE MB FLASHING CEMENT 8" MIN 2 X 6 NAILERS RAISED EXISTING R.T.U. CURB 8" O.C. GASKETED 1 O.C. MAX METAL COUNTERFLASHING, FACE INTERPLY SHEET CONTINUAL MINERAL FIBER CANT LINE OF EXISTING LIGHTWEIGHT CONCRETE OR METAL DECKING NOTE!: THIS IS THE STANDARD COUNTER FLASHING DETAIL AT PARAPET, BEYOND NOTE!: SET BOTTOM OF SCUPPER/DRAIN ABOVE EDGE OF PRIMARY DRAIN! RE-INSTALLED STRAINER BASKET RE-INSTALLED DRAIN COMPRESSION RING EXIST. METAL DECK TYP. SECONDARY OVERFLOW DRAIN / SCUPPER HVAC/RTU CURB PRIMARY ROOF DRAIN A7 TYP. GAS PIPE SADDLE ISOMETRIC Checked by: DETAILS -