Gilbert Tijam

SECTION BCQ102. SEC. 903.1.2 OF NYC BUILDING CODE. QUICK-RESPONSE OR RESIDENTIAL SPRINKLERS ALL SPRINKLERS IN A 3. COMPARTMENTED SPACE SHALL BE CHANGED. SEC. 8.3.3.4 OF NFPA APPROVED AUTOMATIC SPRINKLER SYSTEMS IN NEW BUILDINGS AND WHEN EXISTING LIGHT HAZARD SYSTEMS ARE CONVERTED TO USE STRUCTURES SHALL BE PROVIDED IN THE LOCATIONS DESCRIBED IN SEC. 13-2016. 903.2 OF NYC BUILDING CODE. 3. 4. SHALL BE INSTALLED IN SPECIFIC LOCATIONS AS REQUIRED BY SEC. 8.3.2 AUTOMATIC SPRINKLER SYSTEMS SHALL BE DESIGNED AND SPRINKLERS OF INTERMEDIATE AND HIGH TEMPERATURE RATINGS 3. 18" MINIMUM CLEARANCE TO BELOW SPRINKLER DEFLECTOR AS PER SECTION 8.5.6 OF APPENDIX Q SECTION BCQ102. 4. SPACING AND LOCATION OF SPRINKLERS SHALL COMPLY WITH CHAPTER 8 OF APPENDIX Q SECTION BCQ102. 5. SPRINKLER SYSTEM COMPLIES WITH NFPA 13 2016 AS MODIFIED BY APPENDIX Q SECTION BCQ102. INSTALLED IN ACCORDANCE WITH SEC. 903.3.1. THROUGH 903.3.7 OF OF NFPA 13-2016. NYC BUILDING CODE. 4. 5. ACCORDANCE WITH THE REQUIREMENTS OF SECTION 8.5. 7. BUILDING OR PORTION THERE OF BE EQUIPPED THROUGHOUT WITH AN 5. OF APPENDIX Q SECTION BCQ102. AUTOMATIC SPRINKLER SYSTEM IN ACCORDANCE WITH SEC. 903.3.1.1, SHALL COMPLY WITH TABLE 8.6.2.2.1 (11/16) (b) (c) (13/16) OF NFPA 13-2016. SPRINKLERS SHALL BE INSTALLED THROUGHOUT IN ACCORDANCE WITH 6. WHERE THE PROVISIONS OF NYC BUILDING CODE REQUIRE THAT A SPRINKLERS SHALL BE LOCATED, SPACED AND POSITIONED IN PROTECTION AREAS AND MAXIMUM SPACING FOR EACH HAZARD REQUIREMENTS OF DWELLING UNITS PROTECTIONS SHALL COMPLY 6. SOURCES OF WATER SUPPLY FOR SPRINKLER SYSTEMS AS PER CHAPTER 23 OF APPENDIX Q SECTION BCQ102. PIPE SCHEDULE SYSTEMS SHALL BE IN ACCORDANCE WITH SECTION 22.5 8. AUTOMATIC INTERLOCK CUTOFF SWITCH FOR VENTILATION WILL CONFORM TO CHAPTER 6 OF THE MECHANICAL CODE (APPLICABLE ONLY IF THERE IS AN AIR NFPA 13 MODIFIED IN APPENDIX Q EXCEPT AS PROVIDED IN SEC. WITH SEC. 8.15.8 OF NFPA 13-2016. SYSTEM UTILIZING RECIRCULATED AIR AND REQUIRING A THERMOSTATIC - OF NYC BUILDING CODE. 7. DEVICE). 6. SEC. 8.15.16 OF NFPA 13-2016. AUTOMATIC SPRINKLERS SHALL NOT BE REQUIRED IN THE ROOMS OR REQUIREMENTS OF STAGES AREA PROTECTION SHALL COMPLY WITH AS AN APPROVED AUTOMATIC FIRE DETECTION SYSTEM IN ACCORDANCE BE SIZED AS SHOWN IN TABLE 8.16.2.4.2 OF APPENDIX Q-NYC BUILDING WITH SECTIONS 903.3.1 THROUGH SECTION 904. CODE. 7. 9. SPRINKLERS SHALL NOT BE OMITTED FROM ANY ROOM MERELY TYPES OF HANGERS SHALL BE IN ACCORDANCE WITH THE UPON OR TO BE CONSIDERED AS EITHER BEING APPROVED OR IN ACCORDANCE WITH APPLICABLE CODES. 12. PIPE AND FITTINGS TO BE BLACK STEEL SCHED. 10 OR 40 AND TO COMPLY WITH NFPA 13 6.3 13. WATER FLOW ALARMS TO COMPLY WITH NFPA 13 6.9 INSTALLED THROUGHOUT IN ACCORDANCE WITH NFPA 13R AS MODIFIED IN SHALL COMPLY WITH TABLE 11.2.3.1.2 OF NFPA 13-2016. 14. ALL HANGERS SHALL COMPLY WITH NFPA 13 CHAPTER 9 APPENDIX Q 903.3.1.2 OF NYC BUILDING CODE. 12. 15. PROVIDE SEISMIC BRACING WHERE REQUIRED I.A.W. NFPA 13 9.3.1.2 9. DENSITY/AREA CURVE, FIGURE 11.2.3.1.1 OF NFPA 13-2016. 16. PUMP ROOM SHALL COMPLY WITH NFPA- THE WATER SUPPLY FOR SPRINKLERS SHALL BE DETERMINED BY 13. HYDRAULIC DESIGN AREA REDUCTION FOR QUICK RESPONSE SPRINKLERS SHALL BE INSTALLED IN THE AREAS LISTED SEC. 903.3.2 OF SPRINKLERS SHALL COMPLY WITH FIGURE- OF NFPA 13-2016. NYC BUILDING CODE. 14. CALCULATIONS FOR DRY SYSTEM WATER DELIVERY SHALL BE BASED 17. CONTRACTOR SHALL SITE VERIFY ALL DIMENSIONS AND JOB CONDITIONS AND SHALL REPORT TO ENGINEER ANY DISCREPANCIES OR OMISSIONS THAT WOULD INTERFERE WITH SATISFACTORY AND EFFICIENT COMPLETION OF THE ON THE HAZARD SHOWN IN TABLE 7.2.3.6.1 OF NFPA 13-2016. SPECIFIED WORK. OBSTRUCTIONS THAT WILL DELAY ACTIVATION OR OBSTRUCT THE WATER 15. 18. DISTRIBUTION PATTERN. AUTOMATIC SPRINKLERS SHALL BE INSTALLED IN OF NFPA 13-2016. OR UNDER COVERED KIOSKS, DISPLAYS, BOOTHS, CONCESSION STANDS, 16. OR EQUIPMENT THAT EXCEEDS 4 FEET IN WIDTH. NOT LESS THAN 3 FOOT WITH SEC 12.6 OF NFPA 13-2016. CLEARANCE SHALL BE MAINTAINED BETWEEN AUTOMATIC SPRINKLERS 17. AND TOP OF PILES OF COMBUSTIBLE SEC.903.3.3 OF NYC BUILDING CODE. SEC- OF NFPA 13-2016. 11. 18. 10. AUTOMATIC SPRINKLERS SHALL BE INSTALLED WITH DUE REGARD TO WATER SUPPLIES FOR AUTOMATIC SPRINKLER SYSTEM SHALL DESIGN CRITERIA OF WATER CURTAIN SHALL COMPLY WITH SEC 11.3.3 TYPE OF SPRINKLER HEAD IN GENERAL STORAGE SHALL COMPLY MINIMUM OPERATING PRESSURE OF ANY SPRINKLER SHALL BE 7 PSL. NUMBER OF WATER SUPPLY FOR SPRINKLER SYSTEM SHALL COMPLY COMPLY WITH SEC.903.3.5 OF NYC BUILDING CODE AND SEC. 903.3.1 THE WITH SEC. 23.1.1 OF NFPA 13-2016 AND APPENDIX Q OF NYC BUILDING CODE. POTABLE WATER SUPPLY SHALL BE PROTECTED AGAINST BACK FLOW IN 19. ACCORDANCE WITH THE REQUIREMENTS OF SEC. 608.16.4 OF THE NYC BE PROPERLY INSPECTED, TESTED, AND IN ACCORDANCE WITH NFPA 25 PLUMBING CODE, AND RULES OF THE NYC DEPARTMENT OF AND NYC FIRE CODE. ENVIRONMENTAL PROTECTION. 20. 12. A SECONDARY ON-SITE WATER SUPPLY EQUAL TO THE HYDRAULICALLY CALCULATED SPRINKLER DEMAND, INCLUDING THE HOSE STREAM REQUIREMENT, SHALL BE PROVIDED FOR HIGH-RISE BUILDINGS IN SEISMIC DESIGN CATEGORY "C" OR "D" AS DETERMINED BY THIS CODE, AND IN ANY HIGH-RISE BUILDING GREATER THAN 300 FEET IN HEIGHT. THE SECONDARY WATER SUPPLY SHALL HAVE A DURATION NOT LESS THAN 30 MINUTES AS DETERMINED BY THE OCCUPANCY HAZARD SECTION BC 903. 21. APPENDIX Q SECTION BCQ102. 22. SHALL CONFORM TO SECTION BCQ102.1 SEE 23.2.1 AND 23.1.1 (D). 23. ALL VALVES CONTROLLING THE WATER SUPPLY FOR AUTOMATIC APPENDIX Q BCQ102, SEC. 8.16.4 AND 6.2.8. 25. THE OCCUPANCY OF THE AREAS TO BE SPRINKLERED IN ACCORDANCE WITH SECTIONS 5.2 AND A.5.2 OF APPENDIX Q SECTION BCQ102. 26. TEMPERATURES, CRITICAL AIR PRESSURES AND WATER-FLOW SWITCHES 27. ON ALL SPRINKLER SYSTEMS SHALL BE ELECTRICALLY SUPERVISED BY THE PROTECTION AGAINST CORROSION, DAMAGE, VALVES, HANGERS, SPRINKLER ON EACH FLOOR IN HIGH-RISE BUILDINGS. 15. THE DOCUMENTS OR PORTIONS THERE OF LISTED IN CHAPTER 2 OF NFPA 13-2016 ARE REFERENCED WITHIN NFPA-13 AND SHALL BE CONSIDERED PART OF THE REQUIREMENTS OF THIS DOCUMENT. 16. OCCUPANCY CLASSIFICATION SHALL COMPLY WITH CHAPTER 5 OF NFPA-. PROTECTION REQUIREMENTS FOR MIXED COMMODITIES SHALL BE IN UNLESS SPECIFICALLY STATED OTHERWISE, CONTRACTOR SHALL FOLLOW MANUFACTURERS DIRECTIONS, INSTRUCTIONS AND RECOMMENDATIONS FOR ALL MATERIALS AND PROCESSES USED IN THIS CONTRACT. SPRINKLER & STANDPIPE PIPE PAINTING NOTES SPRINKLER AND STANDPIPE SYSTEMS SHALL BE PAINTED PURSUANT TO NYC BUILDING CODE SECTION 903.6.1, 903.6.1, 903.6.2, 903.6.3, 903.6.4, 903.6.5 AS FOLLOWS: - COMBINATION SPRINKLER AND STANDPIPE VALVE HANDLES SHALL BE PAINTED YELLOW - SPRINKLER CONTROL VALVE HANDLES SHALL BE PAINTED GREEN - SPRINKLER AND STANDPIPE RISERS SHALL BE PAINTED RED - SPRINKLER AND STANDPIPE CROSS CONNECTIONS SHALL BE PAINTED RED - STANDPIPE FEED MAINS SHALL BE PAINTED RED - STANDPIPE CONTROL VALVE HANDLES SHALL BE PAINTED RED WATER SUPPLY TEST PIPES AND GAUGES SHALL BE PROVIDED AS PER SECTION 8.17.1 OF APPENDIX Q SECTION BCQ102. VALVES SHALL BE PROVIDED AT THE POINT OF CONNECTION TO THE RISER 20. INSPECTIONS AND TESTS OF SPRINKLERS SHALL BE CONDUCTED AS PER SPRINKLER SYSTEMS, PUMPS, TANKS, WATER LEVELS AND FIRE ALARM SYSTEM. APPROVED SUPERVISED INDICATING CONTROL HYDROSTATIC TEST SHALL CONFORM WITH NFPA- SPRINKLER SHALL BE PROTECTED AGAINST FREEZING AND INJURY AS PER SEC. 901.5 AND APPENDIX Q, SEC. BCQ102, CH. 24. 14. 19. DIRECT CONNECTION OF SPRINKLERS TO THE PUBLIC WATER SYSTEM 24. DEPARTMENT HOSE THREADS. APPROVALS ONLY APPROVED MATERIALS SHALL BE USED AS PER CHAPTER 6 OF 13. SPRINKLER SYSTEMS SHALL BE APPROVED AND COMPATIBLE WITH FIRE SHALL BE RESPONSIBLE FOR SECURING ALL NECESSARY PERMITS AND AND TYPE OF SYSTEMS SHALL CONFORM TO APPENDIX Q, SECTION BC Q102 AND CLASSIFICATION IN ACCORDANCE WITH NFPA 13-2016. FIRE HOSE THREADS USED IN CONNECTION WITH AUTOMATIC DEPARTMENT AND REGULATORY AGENCIES AND CODE REQUIREMENTS, AND A SPRINKLER SYSTEM IN ACCORDANCE WITH THIS STANDARD SHALL THE INSTALLATION COMPONENT, SIZING, SPACING, CLEARANCES, POSITION CONTRACTOR SHALL COMPLY WITH ALL NEW YORK CITY BUILDING FIRE SPRINKLER SYMBOL ABBREVIATION PIPING, FITTINGS, SPECIFICATIONS, PIPE SCHEDULES, SYSTEM TEST PIPES, SYMBOL DESCRIPTION GUARDS AND SHIELDS SHALL BE AS PER APPENDIX Q SECTION BCQ102, SPRINKLER ALARM WILL BE IN ACCORDANCE WITH SECTION 8.17.1 OF APPENDIX Q SECTION BCQ102. 30. EXISTING SPRINKLER PIPING TO REMAIN FOR CONVENIENCE ONLY. NOT EVERY SYMBOL OR SPRINKLER PIPING DOWN ABBREVIATION IS NECESSARY USED. SPRINKLER PIPING DOWN SPACING, LOCATION AND POSITION OF SPRINKLER WILL BE AS PER SECTION SPRINKLER PIPING UP 8 OF APPENDIX Q SECTION BCQ102. 31. ALL BLIND SPACES EXCEEDING 6" IN WIDTH OR DEPTH WHICH CONTAIN EXISTING HEAD ALL PIPING PASSING THROUGH WALLS WILL COMPLY WITH SECTION BC712. EXISTING HEAD 18. 33. THERE IS NO HIGH PILED STORAGE AS DEFINED IN SECTION 3.9.1.13 OF CONCEALED PENDENT 19. THE K-FACTOR, RELATIVE DISCHARGE, AND MARKING IDENTIFICATION APPENDIX Q SECTION BCQ102. 34. RESIDENTIAL CONCEALED DISTANCE OF SPRINKLERS FROM HEAT SOURCE SHALL BE AS PER TABLES FOR SPRINKLERS HAVING DIFFERENT ORIFICE SIZES SHALL BE IN 8.3.2.5 (a) AND 8.3.2.5 (b). ACCORDANCE WITH TABLE 6.2.3.1 OF NFPA 13-2016. 35. 20. LETTER WITH FLOW TEST DATA IF THERE IS A DIRECT CONNECTION TO THE FLOOR CONTROL VALVE ASSEMBLY STREET WATER SUPPLY. WATER FLOW SWITCH LARGE DROP AND ESFR SPRINKLERS SHALL HAVE A MINIMUM NOMINAL K-FACTOR OF 14.2. 21. AUTOMATIC SPRINKLERS SHALL HAVE THEIR FRAME ARMS, DEFLECTOR, COATING MATERIAL, OR LIQUID BULB COLORED IN ACCORDANCE WITH REQUIREMENTS OF TABLE 6.2.5.1 OF NFPA-. LISTED CORROSION RESISTANT SPRINKLERS SHALL BE INSTALLED IN LOCATIONS WHERE CHEMICALS, MOISTURE, OR OTHER CORROSIVE 36. CHECK VALVE THIS APPLICATION IS NOT FILED AS A RESULT OF BY THE FIRE HYDRAULIC REFERENCE POINT ALL VALVES SHALL BE IDENTIFIED AS REQUIRED BY SECTION 6-7.4 OF 39. DRAINAGE SHALL CONFORM TO SECTION 8.16.2 OF APPENDIX Q SECTION REQUIRED SPECIAL INSPECTIONS BCQ102. A ONE PIECE REDUCING FITTING OF GOOD DESIGN SHOULD BE USED PLASTIC IDENTIFICATION SIGNS. SEC. 6.7.4.1 OF NFPA 13-2016. WHEREVER A CHANGE IS MADE IN THE SIZE OF PIPE, AS PER SECTION 6.4.6 OF SPRINKLER ARE REQUIRED TO BE INSPECTED IN 24. APPENDIX Q SECTION BCQ102. ACCORDANCE WITH 2022 NYC PLUGS OR CAPS, PROPERLY SECURED AND ARRANGED FOR EASY 40. ALL VALVES ON CONNECTIONS TO WATER SUPPLY TO SPRINKLER SHALL BE REMOVAL BY THE FIRE DEPARTMENT SEC. 6.8.2 OF NFPA 13-2016. APPROVED OS&Y OR APPROVED INDICATOR TYPE. 25. 41. REQUIREMENTS OF DRY PIPE SYSTEM INSTALLATION SHALL COMPLY WITH SEC 7.2 OF NFPA-. REQUIREMENTS OF PREACTION & DELUGE SYSTEM INSTALLATION SHALL COMPLY WITH SEC. 7.3. OF NFPA-. OUTSIDE SPRINKLERS FOR PROTECTION AGAINST EXPOSURE FIRE SHALL COMPLY WITH SEC. 7.8. OF NFPA-. THE MAXIMUM FLOOR AREA OR ANY ONE FLOOR TO BE PROTECTED BY A SINGLE RISER FROM A CONTROL VALVE AND ALARM DEVICE SHALL COMPLY WITH SEC. 8.2.1 OF NFPA 13-2016. DRAIN VALVES AND TEST VALVES SHALL BE APPROVED TYPE AS PER SECTION 6.7.3 OF APPENDIX Q SECTION BCQ102. 42. BUILDING CODE SECTION BC-1705 AS FOLLOWS: - SPRINKLER SYSTEM - BC - 1705.29 - FIRE-RESISTANT, PENETRATION AND JOISTS SYSTEM - BC - 1705.17 HANGERS SHOULD BE SUPPORTED BY WROUGHT IRON U TYPE OR APPROVED ADJUSTABLE HANGERS. HANGERS SHALL BE OF THE TYPE APPROVED RELIABLE RFC49 RA0616 RESIDENTIAL CONCEALED 43. 5.6 7.0 PSI 165° 4.9 7.0 PSI UL FM NYC MEA # 258-93-E UL FM 16X16 (256SF) NYC MEA # 258-93-E 15X15 (225SF) BC 1613: 1" SEPARATION REQ. FOR EACH 50' OF BUILDING HEIGHT ON EACH SIDE PROPOSED HEIGHT = 54'-6": PROPOSED SEPARATION = 1" ADJACENT 2 STORY & BASMENT 18'-0" 100'-0" LOT 29'-6" 12'-4" 5'-9" 15'-1" SETBACK 14'-11" 15'-1" 14'-7" STAIR BULKHEAD 1ST STORY 4 STORIES OUTER COURT: 200 SQ. FT. PROPOSED 4 STORY CELLAR & MEZZANINE RESIDENTIAL BUILDING 1ST STORY 2" RPZA 5'-9" 56'-11" 37'-4" REAR YARD 62'-8" BUILDING ADJACENT 3 STORY & BASMENT REV DESCRIPTION 1 ISSUED FOR FILING DATE 2/03/26 WHEN THE DOMESTIC WATER IS USED TO SUPPLY SPRINKLERS, ALL OF THE FOLLOWING CONDITIONS SHALL BE MET 1. THE DOMESTIC WATER SUPPLY LINE FROM THE TANK OR STREET SUPPLY SHALL 6. BE AT LEAST THE SIZE OF THE SPRINKLER LINE AND THE CAPACITY AVAILABLE THE NUMBER OF HEADS IN EACH FIRE SECTION SHALL NOT EXCEED TWENTY, EXCEPT THAT THE NUMBER OF HEADS IN EACH FIRE SECTION MAY EXCEED SHALL BE AT LEAST EQUAL TO THE CAPACITY REQUIRED FOR THE SPRINKLERS. TWENTY IN BUILDINGS CLASSIFIED IN OCCUPANCY GROUP R-2, OR R-3 NOT 2. THE DOMESTIC WATER SUPPLY LINE FROM THE TANK OR STREET SHALL EXCEEDING SIX STORIES OR 75 FEET (22 860 MM) IN HEIGHT AND IN SPACES HAVE THE REQUIRED PRESSURE AS PROVIDED IN THIS REFERENCED CLASSIFIED IN OCCUPANCY GROUP R-2, OR R-3 IN BUILDINGS NOT STANDARD. EXCEEDING SIX STORIES OR 75 FEET (22 860MM) IN HEIGHT, PROVIDED THAT NO MORE THAN 10 HEADS ARE SUPPLIED FROM ANY ONE DOMESTIC WATER RISER. 3. THE DOMESTIC WATER SUPPLY LINE SHALL BE OF NONFERROUS MATERIAL EXCEPT WHEN THE DOMESTIC WATER SUPPLY IS FOUR INCHES (102 MM) OR MORE. 7. THE CONNECTION SHALL BE MADE AT THE SUPPLY OR RISER SIDE OF ANY DOMESTIC BRANCH CONTROL VALVES. 4. AN O.S.&Y. VALVE OR OTHER LISTED VALVE HAVING VISUAL INDICATION, AND SEALED OPEN, SHALL BE INSTALLED IN THE SPRINKLER SUPPLY BRANCH, OR 8. IN CONNECTION WITH THE ABOVE CONDITIONS, THE NUMBER OF FIRE SUCH OTHER VALVE ARRANGEMENT AS MAY BE PROVIDED IN THIS REFERENCED SECTIONS HAVING 20 OR FEWER HEADS MAY BE UNLIMITED; AND THE STANDARD AND IN REFERENCED STANDARDSNFPA-13R OR NFPA 13-D AS INSTALLATION OF ALARMS IN BRANCHES SUPPLYING FIRE SECTIONS SHALL BE AT MODIFIED FOR NEW YORK CITY, AS APPLICABLE. THE OPTION OF THE OWNER, EXCEPT THAT SUCH ALARMS SHALL BE PROVIDED THE ENGINEER SHALL NOT HAVE CONTROL OR CHARGE OF AND SHALL NOT BE RESPONSIBLE FOR CONSTRUCTION MEANS, METHODS, DEVIATIONS, TECHNIQUES, SEQUENCES, OR PROCEDURES, OR FOR SAFETY PRECAUTIONS AND PROGRAMS IN CONNECTION WITH THE WORK, FOR THE ACTS OR OMISSIONS OF THE CONTRACTOR, SUBCONTRACTORS OR ANY OTHER PERSONS PERFORMING ANY OF THE WORK, OR FOR THE FAILURE OF ANY OF THEM TO CARRY OUT THE WORK IN ACCORDANCE WITH THE CONTRACT DOCUMENTS. ALWAYS USE DIMENSIONS AS SHOWN. DRAWINGS ARE NOT TO BE SCALED. THE GENERAL CONTRACTOR SHALL VERIFY ALL DIMENSIONS AND REPORT ALL ERRORS AND OMISSIONS TO THE ENGINEER. DO NOT SCALE THE DRAWING. THIS DRAWING SHALL NOT BE USED FOR CONSTRUCTION PURPOSES UNTIL SIGNED AND SEALED BY THE ENGINEER. ALL WORK IS TO BE DONE IN ACCORDANCE WITH NYC DOB REQUIREMENTS & INSTALLATION SHALL BE PERFORMED BY A NFPA ACCREDITED CONTRACTOR. ADDRESS: WHERE REQUIRED BY REFERENCED STANDARDS NFPA-13R AND NFPA-13D AS 5. THE PIPE CONNECTING THE DOMESTIC WATER SUPPLY AND THE SPRINKLER MODIFIED FOR NEW YORK CITY. CONTROL VALVE SHALL BE OF NONFERROUS MATERIAL AND NOT LESS THAN TWELVE INCHES (305 MM) LONG. 9. A CHECK VALVE SHALL BE INSTALLED ON THE SPRINKLER SUPPLY BRANCH. 114 ADELPHI ST., BROOKLYN, NY 10205 DRAWING TITLE: BULKHEAD EL (119.08') 2" ROOF EL (108.08') 2" 2" PIPING SYSTEM IN ACCORDANCE WITH NFPA 13 - POST INSTALLED ANCHORS - BC - 1705.37 DOB: 2" TO 11 SPRINKLER HEADS 2" 3RD FLOOR EL (75.08') 3" SINGLE INLET FIRE DEPARTMENT CONNECTION 18" MIN. TO 36" MAX. ABOVE GRADE 2" TO 11 SPRINKLER HEADS 2" 2ND FLOOR EL (66.08') 2" NEW YORK CITY ENERGY CONSERVATION CODE. TO 12 SPRINKLER HEADS D.O.B. BSCAN: TO 13 SPRINKLER HEADS DRAWN BY: DESIGN BY: SCALE: DATE: 2" 1ST FLOOR EL (53.58') GRADE CURB VALVE WITHIN 1'-6" OF CURB LINE SPRINKLER SYSTEM DESIGN STANDARD: 3" 3" 2" NYC BC-, NFPA 13R 2016 EDITION 3" CHECK VALVE WITH AUTO BALL DRIP MAIN DRAIN FEMA NOTE: THIS PROPERTY IS NOT WITHIN THE SPECIAL FLOOD HAZARD AREA (SFHA) 12 CLEARANCE ON TOP OF BFP HYDROSTATIC PRESSURE TESTING SPRINKLER SYSTEMS IN BUILDINGS SHALL UNDERGO SUCCESSFUL HYDROSTATIC PRESSURE TESTING BY A LICENSED MASTER PLUMBER OR LICENSED FIRE SUPPRESSION PIPING CONTRACTOR IN ACCORDANCE WITH THE REQUIREMENTS OF THIS CODE, INCLUDING SECTION 901.5, NFPA 13 AND NEW YORK CITY LOCAL LAW 63/2009 SCOPE OF WORK INSTALL WET SPRINKLER SYSTEM IN THE ENTIRE BUILDING AND IN ACCORDANCE WITH ON END OF A CROSS MAIN AS PER SECTION 8.16.3 OF APPENDIX Q SECTION NFPA 13R 2016 EDITION AS MODIFIED BY NYC BC 2022 APPENDIX Q AS PER PLAN IN CONJUNCTION BCQ102. WITH DOB JOB NUMBER B--I1 SPRINKLER SYMBOLS, NOTES, SCHEDULES AND LEGENDS TO 3 SPRINKLER HEADS 2" 4TH FLOOR EL (84.08') PRESSURE TEST PERFORMED FOR THE ABOVEGROUND PROFESSIONAL JUDGEMENT, THESE PLANS AND TO 8 SPRINKLER HEADS 2" MEZZANINE EL (96.08') SPRINKLER SYSTEMS SHALL PASS A HYDROSTATIC TO THE BEST OF MY KNOWLEDGE, BELIEF, AND TO 2 SPRINKLER HEADS INSPECTOR TEST TEE RELIED UPON, OR TO BE CONSIDERED AS BEING APPROVED OR IN PROVISIONS SHOULD BE MADE TO FACILITATE FLUSHING SYSTEM PIPING BY PROVIDING FLUSHING CONNECTION CONSISTING OF A CAPPED NIPPLE 4" LONG 165° / 212° ROOFED BALCONY FOR USE WITH THE PIPE OR TUBE INVOLVED, AS PER CHAPTER 9 OF APPENDIX Q SECTION BCQ102. CONCEALED PENDENT 114 ADELPHI ST., BROOKLYN, NY 11205 BLOCK: 2044 LOT: 71 ZONE: R6-B OVERLAY: NONE COMMUNITY BOARD: 303 USE GROUP: II OCCUPANCY GROUP: R-2 FIRE SPRINKLER RISER PROVIDED WITH PERMANENTLY MARKED WEATHERPROOF METAL OR RIGID FIRE DEPARTMENT CONNECTIONS SHALL BE EQUIPPED WITH LISTED RA3415 SPECIFICATIONS ARE IN COMPLIANCE WITH THE NEW CONNECTION TO EXISTING OCCUPANCY NOR IS SUCH ACTION PENDING. 23. RELIABLE G5-56 K FACTOR REQUIRED PSI COVERAGE LISTINGS PROPERTY INFO: ALL PIPES PASSING THROUGH FOUNDATION WALLS SHALL BE PROTECTED APPENDIX Q SECTION BCQ102. TEMPERATURE TYPE OF HEAD AS PER NFPA 13R 6.4.2.1 COMMISSIONER AS AUTHORIZED BY BS&A TO MODIFY THE CERTIFICATE OF 38. NOT VALID FOR CONSTRUCTION WITHOUT AN ENGINEER SEAL THE APPLICATION SHEET. ALL OTHER MATTERS SHOWN ARE NOT TO BE AS PER SECTION BC903.1.2 PROVIDE DEPARTMENT OF WATER SUPPLY VAPORS SUFFICIENT TO CAUSE CORROSION OF SUCH DEVICES EXIST. ALL CONTROL, DRAIN, AND TEST CONNECTION VALVES SHALL BE OS&Y VALVE WITH TAMPER SWITCH AS PROVIDED BY SECTION 305.5 OF THE PLUMBING CODE. 37. SIN # ACCORDANCE WITH APPLICABLE CODES. 32. COMPONENTS SHALL COMPLY WITH CHAPTER 6 OF NFPA 13-2016. MFR & MODEL THESE PLANS ARE APPROVED ONLY FOR THE WORK INDICATED ON COMBUSTIBLE MATERIAL WILL BE SPRINKLERED. ACCORDANCE WITH SEC 5.6.1.2 OF NFPA 13-2016. REQUIREMENTS FOR CORRECT USE OF SPRINKLER SYSTEM SYMBOL ENGINEER'S SEAL AND SIGNATURE: SCHEDULE OF SPRINKLERS ORIFICE TYPES, UNLESS NOTED OTHERWISE NOTE : SYMBOL LIST AND ABBREVIATIONS PROVIDED STOCK EXTRA SPRINKLERS SHALL BE FURNISHED AS PER SECTION 6.2.9 APPENDIX Q SECTION BCQ102 (REQUIRED FOR EACH TEMPERATURE RATING) 29. SPRINKLER - PIPE SCHEDULES AND DETAILS NEW SPRINKLER PIPING CHAPTERS 6 AND 9. 28. SP-006.00 NEW 2" COMBINED WATER SERVICE BUILDING CODE, QUICK-RESPONSE OR RESIDENTIAL AUTOMATIC SPRINKLER - ROOF AND BULKHEAD FLOOR PLAN X EL. 53.66 SIX STORIES IN HEIGHT, AUTOMATIC SPRINKLER SYSTEM SHALL BE 11. WHERE AUTOMATIC SPRINKLER SYSTEM ARE REQUIRED BY NYC HOSE STREAM DEMAND AND WATER SUPPLY DURATION EQUIREMENT SPECIFICATION SHEET. ALL OTHER MATTERS SHOWN ARE NOT TO BE RELIED SP-005.00 X TC. 53.41 8. TABLES 9.2.2.1 OF NFPA 13-2016. WHERE ALLOWED IN BUILDING OF GROUP R, UP TO AND INCLUDING MAXIMUM DISTANCE BETWEEN HANGERS SHALL COMPLY WITH THIS APPLICATION IS MADE ONLY FOR WORK INDICATED ON THE SPRINKLER - 4TH AND MEZZAINE FLOOR PLAN EXISTING TREE X BC. 53.17 10. 11. SP-004.00 X BC. 53.58 CONTAINS ELECTRICAL EQUIPMENT. MINIMUM BRANCH PIPE SIZE TO BE ONE INCH (1"). SPRINKLER - 2ND AND 3RD FLOOR PLAN X TC. 53.76 REQUIREMENT OF SEC. 9.1. OF NFPA 13-2016. ACCORDANCE WITH CHAPTER 22 OF APPENDIX Q SECTION BCQ102. 10. SP-003.00 X EL. 53.74 BECAUSE IT IS DAMP, OR FIRE-RESISTANCE-RATED CONSTRUCTION OR DRAIN CONNECTIONS FOR SYSTEM SUPPLY RISERS AND MAINS SHALL SPRINKLER - CELLAR AND 1ST FLOOR PLAN EXISTING WATER MAIN 8. HYDRAULICALLY DESIGNED SPRINKLER SYSTEMS SHALL BE IN CLG CO CFP CONC CONN CV °C DIA DIAG DISCH DN DWG ELEV EQ EQUIP EQUIV EX EXT °F FAI FD FH FHC FHR FKC FL FLEX FLR FP FPM FSP FT GA GALV GC GPD GPH GPM GV HC HD HR HTR ID INCL JP LHSC MAX MFR MIN MISC MTD (N) N.A.S. NC NIC No NO NPW NOM NTS OPG OS&Y PEX PIV PO POS PRESS PS PSI PSIG PSIA PV PVC QTY RCV REQ RM RPZ SCH SCV SPEC STD SYS TDH TEMP TS TYP V VO W WF WM SP-002.00 PRECISION ENGINEERING GROUP DPC 130 LEE AVENUE #101 BROOKLYN, NY 11211 P:- NEW 2" CURB VALVE WITHIN 1'-6" OF CURB LINE AREAS WHICH ARE LISTED IN- OF NYC BUILDING CODE AS LONG 9. ℄ SPRINKLER - SYMBOLS, NOTES, SCHEDULE, LEGEND (70' WIDE) 2. CONSTRUCTION DOCUMENTS FOR STANDPIPE SYSTEMS SHALL SP-001.00 ADELPHI STREET CONTAIN PLANS THAT INCLUDE THE INFORMATION AND DATA LISTED IN 2. TEMPERATURE RATING SHALL COMPLY WITH SECTION 8.3 OF APPENDIX Q DRAWING INDEX TITLE 1" SPRINKLERS SHALL BE PERMITTED TO BE USED SEC.8.3.3. OF NFPA 13-2016. DWG NO. 25'-0" LOT APPENDIX Q SECTION BCQ102. 2. ABOVE AUTOMATIC BALL DRIP ACCESS DOOR ABOVE FINISHED FLOOR BACK FLOW PREVENTER BUILDING BELOW CELLAR CAST IRON CENTER LINE CEILING CLEAN OUT COMBINED SPRINKLER CONCRETE CONNECTION CHECK VALVE DEGREES CENTIGRADE DIAMETER DIAGRAM DISCHARGE DOWN DRAWING ELEVATION EQUAL EQUIPMENT EQUIVALENT EXISTING EXTERNAL DEGREES FAHRENHEIT FRESH AIR INLET FLOOR DRAIN FIRE HYDRANT FIRE HOSE CABINET FIRE HOSE RACK FIRE KEY CABINET FLANGE FLEXIBLE FLOOR FIRE PROTECTION FEET PER MINUTE FIRE STANDPIPE FEET GAUGE GALVANIZED GENERAL CONTRACTOR GALLONS PER DAY GALLONS PER HOUR GALLONS PER MINUTE GATE VALVE HUNG CEILING HEAD HOUR HEATER INTERNAL DIAMETER INCLUDING JOCKEY PUMP LOBBY HOSE STORAGE CABINET MAXIMUM MANUFACTURER MINIMUM MISCELLANEOUS MOUNTED NEW NO AUTOMATIC SPRINKLERS NORMALLY CLOSED NOT IN CONTRACT NUMBER NORMALLY OPEN NON-POTABLE WATER NOMINAL NOT TO SCALE OPENING OUTSIDE SCREW & YOKE CROSS LINKED POLYETHYLENE TUBING POST INDICATOR VALVE PLUGGED OUTLET POSITIVE PRESSURE PRESSURE SWITCH POUNDS PER SQUARE INCH POUNDS PER SQUARE INCH GAUGE POUNDS PER SQUARE INCH ABSOLUTE PLUG VALVE POLYVINYL CHLORIDE QUANTITY RISER CONTROL VALVE REQUIRED ROOM REDUCED PRESSURE ZONE BACKFLOW PREVENTER SCHEDULE SPRINKLER CONTROL VALVE SPECIFICATION STANDARD SYSTEM TOTAL DYNAMIC HEAD TEMPERATURE TAMPER SWITCH TYPICAL VENT VALVED OUTLET WASTE WATER FLOW SWITCH WATER METER 24'-10" BUILDING ORDINARY TEMPERATURE-RATED SPRINKLERS, STANDARD RESPONSE APPENDIX Q OF NYC BUILDING CODE & NFPA 13R-2016. ABV ABD AD AFF BFP BLDG BLW BSMT CI 1" SPRINKLER SHALL BE AN APPROVED TYPE AS PER SECTION 8.3 OF 545.04' TO CORNER 1. 13'-3" WHERE CIRCUMSTANCES REQUIRE THE USE OF OTHER THAN 11'-8" DORMER 1. FIRE SPRINKLER DRAWING INDEX ABBREVIATIONS 14'-0" AUTOMATIC SPRINKLER SYSTEM SHALL COMPLY WITH SEC. 903 & NEW YORK CITY SPRINKLER NOTES 3 OF 3 10'-10" 1. NEW YORK CITY SPRINKLER NOTES 2 OF 3 25'-0" LOT NEW YORK CITY SPRINKLER NOTES 1 OF 3 LETTER OF NOTIFICATION CURB VALVE OWNER SHALL NOTIFY FDNY OF SPRINKLER SYSTEM SUBMITTING A LETTER OF NOTIFICATION DOMESTIC SHUT-OFF VALVE 2" TO DOMESTIC MICV 30" MIN. FROM FLOOR DISCONNECTIONS OR REMOVAL FROM SERVICE OF EXISTING SPRINKLER SYSTEMS BY CHECK VALVE MOCV TEST "T" CELLAR EL (42.58') 2"RPZA RELATED JOB NUMBERS ALTERATION CO. B--I1 PRESSURE GUAGE WATER FLOW SWITCH (COORDINATE ELECTRICAL CONTRACTOR) SERVICE CONTROL VALVE CITY MAIN SOURCE NEW 2" COMBINED WATER SERVICE 2" 1 SP TYCO RSV-2 TO PREVENT FLOW ON THE DOMESTIC WATER SYSTEM UPON OPERATION OF SPRINKLERS. BC Q104 6.5.3 DOB JOB NO: SPILL OVER TO NEAREST FLOOR DRAIN DRAWING NO: NEW 4" F.D. TO HOUSE SEWER BY GRAVITY WITHIN 5' OF RPZA FOR SPRINKLER ONLY SCOPE OF WORK DOES NOT AFFECT THE ENERGY USE OF THIS BUILDING SPRINKLER PROPOSED RISER DIAGRAM NOT TO SCALE 2/4/2026 AS NOTED SP-001.00 PAGE 1 OF 6 PRECISION ENGINEERING GROUP DPC 130 LEE AVENUE #101 BROOKLYN, NY 11211 P:-" RISER UP/DN ENGINEER'S SEAL AND SIGNATURE: NOT VALID FOR CONSTRUCTION WITHOUT AN ENGINEER SEAL 3" FDC RISER UP 3" SINGLE INLET FIRE DEPARTMENT CONNECTION 18" MIN. TO 36" MAX. ABOVE GRADE REV DESCRIPTION 1 ISSUED FOR FILING DATE 2/03/26 APT APT 1A 1B 1ST FLOOR - FIRE SPRINKLER PLAN SPRINKLER TOTAL HEAD COUNT PER FLOOR 12 SPRINKLER HEADS SCALE: 1/4"=1'-0" THE ENGINEER SHALL NOT HAVE CONTROL OR CHARGE OF AND SHALL NOT BE RESPONSIBLE FOR CONSTRUCTION MEANS, METHODS, DEVIATIONS, TECHNIQUES, SEQUENCES, OR PROCEDURES, OR FOR SAFETY PRECAUTIONS AND PROGRAMS IN CONNECTION WITH THE WORK, FOR THE ACTS OR OMISSIONS OF THE CONTRACTOR, SUBCONTRACTORS OR ANY OTHER PERSONS PERFORMING ANY OF THE WORK, OR FOR THE FAILURE OF ANY OF THEM TO CARRY OUT THE WORK IN ACCORDANCE WITH THE CONTRACT DOCUMENTS. ALWAYS USE DIMENSIONS AS SHOWN. DRAWINGS ARE NOT TO BE SCALED. PIPE SIZE TO BE MINIMUM 1" UNLESS OTHERWISE NOTED THE GENERAL CONTRACTOR SHALL VERIFY ALL DIMENSIONS AND REPORT ALL ERRORS AND OMISSIONS TO THE ENGINEER. DO NOT SCALE THE DRAWING. THIS DRAWING SHALL NOT BE USED FOR CONSTRUCTION PURPOSES UNTIL SIGNED AND SEALED BY THE ENGINEER. ALL WORK IS TO BE DONE IN ACCORDANCE WITH NYC DOB REQUIREMENTS & INSTALLATION SHALL BE PERFORMED BY A NFPA ACCREDITED CONTRACTOR. ADDRESS: 114 ADELPHI ST., BROOKLYN, NY 10205 2" RISER UP DRAWING TITLE: 3" FDC RISER UP SPRINKLER CELLAR AND 1ST FLOOR PLAN DOB: 3" CHECK VALVE WITH AUTO BALL DRIP D.O.B. BSCAN: NEW 2" COMBINED WATER SERVICE TO CITY MAIN DRAWN BY: DESIGN BY: SCALE: DATE: CITY MAIN SOURCE CELLAR FLOOR - FIRE SPRINKLER PLAN SCALE: 1/4"=1'-0" SPRINKLER TOTAL HEAD COUNT PER FLOOR 13 SPRINKLER HEADS PIPE SIZE TO BE MINIMUM 1" UNLESS OTHERWISE NOTED AS NOTED 2/4/2026 DOB JOB NO: DRAWING NO: SP-002.00 PAGE 2 OF 6 PRECISION ENGINEERING GROUP DPC 130 LEE AVENUE #101 BROOKLYN, NY 11211 P:-" RISER ENGINEER'S SEAL AND SIGNATURE: NOT VALID FOR CONSTRUCTION WITHOUT AN ENGINEER SEAL REV DESCRIPTION 1 ISSUED FOR FILING DATE 2/03/26 APT 3A APT 3B 3RD FLOOR - FIRE SPRINKLER PLAN SCALE: 1/4"=1'-0" SPRINKLER TOTAL HEAD COUNT PER FLOOR 11 SPRINKLER HEADS 2" RISER UP PIPE SIZE TO BE MINIMUM 1" UNLESS OTHERWISE NOTED THE ENGINEER SHALL NOT HAVE CONTROL OR CHARGE OF AND SHALL NOT BE RESPONSIBLE FOR CONSTRUCTION MEANS, METHODS, DEVIATIONS, TECHNIQUES, SEQUENCES, OR PROCEDURES, OR FOR SAFETY PRECAUTIONS AND PROGRAMS IN CONNECTION WITH THE WORK, FOR THE ACTS OR OMISSIONS OF THE CONTRACTOR, SUBCONTRACTORS OR ANY OTHER PERSONS PERFORMING ANY OF THE WORK, OR FOR THE FAILURE OF ANY OF THEM TO CARRY OUT THE WORK IN ACCORDANCE WITH THE CONTRACT DOCUMENTS. ALWAYS USE DIMENSIONS AS SHOWN. DRAWINGS ARE NOT TO BE SCALED. THE GENERAL CONTRACTOR SHALL VERIFY ALL DIMENSIONS AND REPORT ALL ERRORS AND OMISSIONS TO THE ENGINEER. DO NOT SCALE THE DRAWING. THIS DRAWING SHALL NOT BE USED FOR CONSTRUCTION PURPOSES UNTIL SIGNED AND SEALED BY THE ENGINEER. ALL WORK IS TO BE DONE IN ACCORDANCE WITH NYC DOB REQUIREMENTS & INSTALLATION SHALL BE PERFORMED BY A NFPA ACCREDITED CONTRACTOR. ADDRESS: 114 ADELPHI ST., BROOKLYN, NY 10205 2" RISER UP/DN DRAWING TITLE: SPRINKLER 2ND AND 3RD FLOOR PLAN DOB: APT APT 2A D.O.B. BSCAN: 2B 2ND FLOOR - FIRE SPRINKLER PLAN SCALE: 1/4"=1'-0" SPRINKLER TOTAL HEAD COUNT PER FLOOR 11 SPRINKLER HEADS PIPE SIZE TO BE MINIMUM 1" UNLESS OTHERWISE NOTED DRAWN BY: DESIGN BY: SCALE: DATE: 2/4/2026 AS NOTED DOB JOB NO: DRAWING NO: SP-003.00 PAGE 3 OF 6 PRECISION ENGINEERING GROUP DPC 130 LEE AVENUE #101 BROOKLYN, NY 11211 P:-" RISER UP ENGINEER'S SEAL AND SIGNATURE: NOT VALID FOR CONSTRUCTION WITHOUT AN ENGINEER SEAL REV DESCRIPTION 1 ISSUED FOR FILING MEZZANINE FLOOR - FIRE SPRINKLER PLAN SCALE: 1/4"=1'-0" SPRINKLER TOTAL HEAD COUNT PER FLOOR 8 SPRINKLER HEADS 2" RISER PIPE SIZE TO BE MINIMUM 1" UNLESS OTHERWISE NOTED DATE 2/03/26 THE ENGINEER SHALL NOT HAVE CONTROL OR CHARGE OF AND SHALL NOT BE RESPONSIBLE FOR CONSTRUCTION MEANS, METHODS, DEVIATIONS, TECHNIQUES, SEQUENCES, OR PROCEDURES, OR FOR SAFETY PRECAUTIONS AND PROGRAMS IN CONNECTION WITH THE WORK, FOR THE ACTS OR OMISSIONS OF THE CONTRACTOR, SUBCONTRACTORS OR ANY OTHER PERSONS PERFORMING ANY OF THE WORK, OR FOR THE FAILURE OF ANY OF THEM TO CARRY OUT THE WORK IN ACCORDANCE WITH THE CONTRACT DOCUMENTS. ALWAYS USE DIMENSIONS AS SHOWN. DRAWINGS ARE NOT TO BE SCALED. THE GENERAL CONTRACTOR SHALL VERIFY ALL DIMENSIONS AND REPORT ALL ERRORS AND OMISSIONS TO THE ENGINEER. DO NOT SCALE THE DRAWING. THIS DRAWING SHALL NOT BE USED FOR CONSTRUCTION PURPOSES UNTIL SIGNED AND SEALED BY THE ENGINEER. ALL WORK IS TO BE DONE IN ACCORDANCE WITH NYC DOB REQUIREMENTS & INSTALLATION SHALL BE PERFORMED BY A NFPA ACCREDITED CONTRACTOR. ADDRESS: 114 ADELPHI ST., BROOKLYN, NY 10205 DRAWING TITLE: SPRINKLER 4TH AND MEZZANINE FLOOR PLAN DOB: APT D.O.B. BSCAN: 4A 4TH FLOOR - FIRE SPRINKLER PLAN SCALE: 1/4"=1'-0" 2" RISER UP/DN SPRINKLER TOTAL HEAD COUNT PER FLOOR 3 SPRINKLER HEADS PIPE SIZE TO BE MINIMUM 1" UNLESS OTHERWISE NOTED DRAWN BY: DESIGN BY: SCALE: DATE: 2/4/2026 AS NOTED DOB JOB NO: DRAWING NO: SP-004.00 PAGE 4 OF 6 PRECISION ENGINEERING GROUP DPC 130 LEE AVENUE #101 BROOKLYN, NY 11211 P:- ENGINEER'S SEAL AND SIGNATURE: NOT VALID FOR CONSTRUCTION WITHOUT AN ENGINEER SEAL REV DESCRIPTION 1 ISSUED FOR FILING BULKHEAD FLOOR - FIRE SPRINKLER PLAN DATE 2/03/26 THE ENGINEER SHALL NOT HAVE CONTROL OR CHARGE OF AND SHALL NOT BE RESPONSIBLE FOR CONSTRUCTION MEANS, METHODS, DEVIATIONS, TECHNIQUES, SEQUENCES, OR PROCEDURES, OR FOR SAFETY PRECAUTIONS AND PROGRAMS IN CONNECTION WITH THE WORK, FOR THE ACTS OR OMISSIONS OF THE CONTRACTOR, SUBCONTRACTORS OR ANY OTHER PERSONS PERFORMING ANY OF THE WORK, OR FOR THE FAILURE OF ANY OF THEM TO CARRY OUT THE WORK IN ACCORDANCE WITH THE CONTRACT DOCUMENTS. ALWAYS USE DIMENSIONS AS SHOWN. DRAWINGS ARE NOT TO BE SCALED. SCALE: 1/4"=1'-0" THE GENERAL CONTRACTOR SHALL VERIFY ALL DIMENSIONS AND REPORT ALL ERRORS AND OMISSIONS TO THE ENGINEER. DO NOT SCALE THE DRAWING. THIS DRAWING SHALL NOT BE USED FOR CONSTRUCTION PURPOSES UNTIL SIGNED AND SEALED BY THE ENGINEER. ALL WORK IS TO BE DONE IN ACCORDANCE WITH NYC DOB REQUIREMENTS & INSTALLATION SHALL BE PERFORMED BY A NFPA ACCREDITED CONTRACTOR. ADDRESS: 114 ADELPHI ST., BROOKLYN, NY 10205 2" RISER W/ INSPECTION TEST TEE DRAWING TITLE: SPRINKLER ROOF AND BULKHEAD FLOOR PLAN DOB: D.O.B. BSCAN: ROOF FLOOR - FIRE SPRINKLER PLAN SCALE: 1/4"=1'-0" SPRINKLER TOTAL HEAD COUNT PER FLOOR 2 SPRINKLER HEADS PIPE SIZE TO BE MINIMUM 1" UNLESS OTHERWISE NOTED DRAWN BY: DESIGN BY: SCALE: DATE: 2/4/2026 AS NOTED DOB JOB NO: DRAWING NO: SP-005.00 PAGE 5 OF 6 PRECISION ENGINEERING GROUP DPC 130 LEE AVENUE #101 BROOKLYN, NY 11211 P:- HYDRANT FLOW TEST REPORT LETTER ENGINEER'S SEAL AND SIGNATURE: 1 1/2"x2" REDUCING TEE OR ELBOW WALL CONSTRUCTION VARIES NOT VALID FOR CONSTRUCTION WITHOUT AN ENGINEER SEAL FINISHED WALL SURFACE TERMINATE SLEEVE FLUSH WITH FINISHED WALL SURFACE 2 5/8" DIA. CEILING HOLE SPRINKLER CUP ASSEMBLY 1" BRANCH LINE SEAL & CAULK SLEEVES THRU FIRE WALLS IN A SMOKE TIGHT MANNER. REFER TO SPECIFICATIONS FOR RATED CAULK TYPE. PIPE 2 5/8" FACE OF FITTING TO CEILING DIMENSION MAX. CASTING 1/2" CLEARANCE MAXIMUM STANDARD WEIGHT STEEL PIPE SLEEVE TO PASS PIPE SPRINKLER BRANCH CONCEALED TYPE SPRINKLER HEAD FINISHED ESCUTCHEON PLATE FLUSH AGAINST WALL AND OF SIZE TO COMPLETELY COVER OPENING (TYP. FOR EACH SIDE) COVER PLATE ASSEMBLY 1/2" COVER MAX. ADJUSTMENT REV DESCRIPTION 1 ISSUED FOR FILING DATE 2/03/26 HUNG CEILING 3 5/16" DIA. CL 1 3/16" CONCEALED PIPING TYPICAL SPRINKLER ARM OVER DETAIL 2 NOT TO SCALE TYPICAL CONCEALED SPRINKLER HEAD DETAIL NOT TO SCALE 3 PIPING EXPOSED TO VIEW TYPICAL DETAIL OF PIPE INSTALLATION THROUGH RATED WALL NOT TO SCALE THE ENGINEER SHALL NOT HAVE CONTROL OR CHARGE OF AND SHALL NOT BE RESPONSIBLE FOR CONSTRUCTION MEANS, METHODS, DEVIATIONS, TECHNIQUES, SEQUENCES, OR PROCEDURES, OR FOR SAFETY PRECAUTIONS AND PROGRAMS IN CONNECTION WITH THE WORK, FOR THE ACTS OR OMISSIONS OF THE CONTRACTOR, SUBCONTRACTORS OR ANY OTHER PERSONS PERFORMING ANY OF THE WORK, OR FOR THE FAILURE OF ANY OF THEM TO CARRY OUT THE WORK IN ACCORDANCE WITH THE CONTRACT DOCUMENTS. ALWAYS USE DIMENSIONS AS SHOWN. DRAWINGS ARE NOT TO BE SCALED. EXISTING WF STEEL MEMBER OR SUPPLEMENTAL STEEL AS REQUIRED BY PROJECT CONDITIONS THE GENERAL CONTRACTOR SHALL VERIFY ALL DIMENSIONS AND REPORT ALL ERRORS AND OMISSIONS TO THE ENGINEER. DO NOT SCALE THE DRAWING. THIS DRAWING SHALL NOT BE USED FOR CONSTRUCTION PURPOSES UNTIL SIGNED AND SEALED BY THE ENGINEER. "C" CLAMP CONCRETE ANCHOR HILTI-KWICK BOLT SERIES HDL, OR APPROVED EQUAL. INSTALLATION SHALL BE IN ACCORDANCE WITH THE MANUFACTURER'S RECOMMENDATION AND APPROVAL OF STRUCTURAL ENGINEER. ALL WORK IS TO BE DONE IN ACCORDANCE WITH NYC DOB REQUIREMENTS & INSTALLATION SHALL BE PERFORMED BY A NFPA ACCREDITED CONTRACTOR. METAL DECK OR CONCRETE SLAB ADDRESS: STEEL RETAINING STRAP COUPLER ROD (SIZE AS REQUIRED) NOT PERMITTED WHERE SPECIFICALLY ADDRESSED IN THEIR DOCUMENTS 114 ADELPHI ST., BROOKLYN, NY 10205 COUPLER *CLEVIS HANGER DRAWING TITLE: NOTES: 1. CLEVIS HANGERS REQUIRED ON PIPING LARGER THAN 1" 2. GENERAL PURPOSE HANGERS MAY BE USED ON 1" SPRINKLER PIPING ONLY. 4 TYPICAL HANGER DETAIL 5 NOT TO SCALE TYPICAL WOOD HANGER DETAIL NOT TO SCALE 6 FIRE DEPARTMENT CONNECTION DETAIL PIPE SCHEDULES AND DETAILS NOT TO SCALE DOB: ORDINARY TEMPERATURE-RATED SPRINKLERS (135° F TO 170° F) SHALL BE INSTALLED MAXIMUM AMBIENT CEILING TEMPERATURES DO NOT EXCEED 100° F. HANGER ROD SPACING AND SIZE SCHEDULE RESIDENTIAL SPRINKLERS (Table 8.3.2.5(c) NFPA 13) SIDE OF OPEN OR RECESSED FIREPLACE 36 in FRONT OF RECESSED FIREPLACE 60 in COAL- OR WOOD-BURNING STOVE 42 in KITCHEN RANGE 18 in WALL OVEN 18 in HOT AIR FLUES 18 in UNINSULATED HEAT DUCTS 18 in UNINSULATED HOT WATER PIPES 12 in SIDE OF CEILING- OR WALL-MOUNTED HOT AIR DIFFUSERS 24 in FRONT OF WALL-MOUNTED HOT AIR DIFFUSERS 36 in HOT WATER HEATER OR FURNACE 6 in LIGHT FIXTURE: 0 WATTS – 250 WATTS 6 in 250 WATTS - 499 WATTS 12 in INTERMEDIATE TEMPERATURE SPRINKLERS TO BE INSTALLED IN CONDITIONS WHERE SPRINKLERS CANNOT BE INSTALLED IN ACCORDANCE WITH ABOVE TABLE. 1. NOM. PIPE STEEL PIPE MINIMUM ROD SIZE (INCHES) MAX. SPAN (FEET) DIAMETER (INCHES) UP TO 4" 12'-0 3/8 D.O.B. BSCAN: SPRINKLER HEADS SHALL BE INSTALLED AS PER MANUFACTURER'S RECOMMENDATIONS. DRAWN BY: DESIGN BY: SCALE: DATE: 2. PROVIDE METAL WIRE GUARDS WHERE SPRINKLERS ARE SUBJECT TO DAMAGE AND SPRINKLER HEADS LOCATED UNDER HVAC DUCTS IN MECHANICAL EQUIPMENT ROOMS WHEN LOCATED LOWER THAN 7'-O" A.F.F. ETC. a. ALL SPRINKLER HEADS THROUGHOUT THE FACILITY SHALL BE OF THE TEMPERATURE RATING AS REQUIRED BY NFPA 13 b. SPRINKLER HEADS LOCATED CLOSE TO HEATERS, STEAM PIPING OR LOW-PRESSURE BLOW-OFF VALVE SHALL BE OF THE TEMPERATURE RATING AS REQUIRED BY NFPA 13. c. SPRINKLER HEADS LOCATED CLOSE TO HEATERS, STEAM PIPING OR LOW-PRESSURE BLOW-OFF VALVE SHALL BE OF THE TEMPERATURE RATING AS REQUIRED BY NFPA 13. d. ALL HEAT GENERATING EQUIPMENT WHICH CAN AFFECT THE TEMPERATURE RATING OF THE SPRINKLER HEADS SHALL BE CLEARLY IDENTIFIED ON THE SHOP DRAWINGS PRIOR TO SUBMISSION FOR APPROVAL. 3. SPRINKLER HEADS MINIMUM FLOW & MINIMUM PRESSURE REQUIREMENTS TO BE BASED ON HYDRAULIC CALCULATION DESIGN DENSITIES. 2/4/2026 AS NOTED 4. ALL SPRINKLER HEAD FINISHES TO BE APPROVED BY ARCHITECT. 5. PROVIDE INTERMEDIATE TEMPERATURE RATED SPRINKLER HEADS IN MECHANICAL ROOM. DOB JOB NO: DRAWING NO: SP-006.00 FOR SPRINKLER ONLY SCOPE OF WORK DOES NOT AFFECT THE ENERGY USE OF THIS BUILDING PAGE 6 OF 6