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3 Lemon Street Elevation and Floor PlanProject Number: Date: © 2023, Matnah Studios MATNAH DESIGN STUDIO 437 Lincoln Ave Unit 564 Sagus MA 01906 P. 781-520-5463 E. contact@matnah.com 4/ 3 / 2 0 2 5 6 : 0 7 : 1 5 P M ATTIC REMODEL WITH DORMER ADDITION 3 LEMON STREET SALEM MA 2025.017 COVER SHEET A0.0 April 3rd, 2025 Permit Set A0.0 COVER SHEET DEMOLISH A0.1 DEMO PLANS DEMOLISH A0.2 GENERAL NOTES Architectural A1.0 FLOOR PLANS A3.0 EXTERIOR ELEVATIONS A4.0 BUILDING SECTIONS A6.0 3D VIEWS Grand total: 7 DRAWING LIST SECOND FLOOR REMODEL 3 LEMON STREET SALEM MA LOCAL MAP NO.DESCRIPTION DATE LIFE SAFETY LEGEND CEILING SURFACE-MOUNTED COMBINED PHOTOELECTRIC SMOKE & CARBON MONOXIDE DETECTOR W/AUDIO /VISUAL ALARM,HARD-WIRED NOTE: DEVICES TO COMPLY W/ NFPA RULE 72®, MOST CURRENT EDITION SYMBOL DESCRIPTION EXISTING TO REMAIN NEW PHASING LEGEND DEMOLISH CEILING SURFACE-MOUNTED PHOOELECTRIC SMOKE DETECTOR W/AUDIO /VISUAL ALARM,HARD-WIRED CEILING SURFACE-MOUNTED HEAT DETECTOR W/AUDIO /VISUAL ALARM,HARD-WIRED DEMOLISH H S/C S A3.04 A3.0 A3.0 2 1 A3.0 3 A0.1 4 A0.1 5 A0.1 6 A0.17 BEDROOM BEDROOM CL.CL. BEDROOM CL. BATHROOMCL. D6 D6 D1 D1 A3.04 A3.0 A3.0 2 1 A3.0 3 A0.1 4 A0.1 5 A0.1 6 A0.17 D6 D6 FIRST FLOOR-10" SECOND FLOOR 8' - 0" ROOF27' - 3 1/4" ATTIC16' - 0" GRADE -3' - 9" FIRST FLOOR-10" SECOND FLOOR 8' - 0" ROOF27' - 3 1/4" ATTIC16' - 0" GRADE -3' - 9" FIRST FLOOR -10" SECOND FLOOR8' - 0" ROOF 27' - 3 1/4" ATTIC16' - 0" GRADE-3' - 9" FIRST FLOOR -10" SECOND FLOOR8' - 0" ROOF 27' - 3 1/4" ATTIC16' - 0" Project Number: Date: © 2023, Matnah Studios MATNAH DESIGN STUDIO 437 Lincoln Ave Unit 564 Sagus MA 01906 P. 781-520-5463 E. contact@matnah.com 4/ 3 / 2 0 2 5 6 : 0 7 : 1 6 P M ATTIC REMODEL WITH DORMER ADDITION 3 LEMON STREET SALEM MA 2025.017 DEMO PLANS A0.1 April 3rd, 2025 Permit Set KEYNOTES - DEMOLITION D1 DEMOLISH EXISTING WALL D6 DEMOLISH EXISTING ROOF 3/16" = 1'-0"A0.1 1 DEMO SECOND FLOOR 3/16" = 1'-0"A0.1 2 DEMO ATTIC 3/16" = 1'-0"A0.1 3 DEMO ROOF 1/8" = 1'-0"A0.1 4 DEMO REAR ELEVATION 1/8" = 1'-0"A0.1 5 DEMO LEFT ELEVATION 1/8" = 1'-0"A0.1 6 DEMO FRONT ELEVATION 1/8" = 1'-0"A0.1 7 DEMO RIGHT ELEVATION NO.DESCRIPTION DATE ARCHITECTURAL 1. ALL HABITABLE ROOMS, EXCEPT KITCHENS, ARE TO HAVE AN AREA OF NOT LESS THEN 70 SQ FT WITH A MINIMUM OF 7 FT IN ANY DIMENSION. - IRC R304 2. MINIMUM WINDOW AREA SHALL EQUAL NOT LESS THAN 8% OF THE FLOOR AREA OF THE ROOM UNLESS ARTIFICIAL LIGHT IS PROVIDED CAPABLE OF PRODUCING AN AVERAGE ILLUMINATION OF 6 FOOT CANDLES OVER THE AREA OF THE ROOM AT A HEIGHT OF 30 INCHES. - IRC R303 3. WHERE THE AIR INFILTRATION RATE OF A DWELLING UNIT IS 5 AIR CHANGES PER HOUR OR LESS WHERE TESTED WITH A BLOWER DOOR AT A PRESSURE OF 0.2 INCH W.C. (50 PA) IN ACCORDANCE WITH SECTION N1102.4.1.2, THE DWELLING UNIT SHALL BE PROVIDED WITH WHOLE-HOUSE MECHANICAL VENTILATION IN ACCORDANCE WITH SECTION M1507.3 - IRC R303.4 4. BATHROOMS, WATER CLOSET COMPARTMENTS AND OTHER SIMILAR ROOMS SHALL BE PROVIDED WITH AGGREGATE GLAZING AREA IN WINDOWS OF NOT LESS THAN 3 SQ FT, ONE-HALF OF WHICH MUST BE OPERABLE. EXCEPTION: THE GLAZED AREAS SHALL NOT BE REQUIRED WHERE ARTIFICIAL LIGHT AND A LOCAL EXHAUST SYSTEM ARE PROVIDED. THE MINIMUM LOCAL EXHAUST RATES SHALL BE DETERMINED IN ACCORDANCE WITH SECTION M1507. EXHAUST AIR FROM THE SPACE SHALL BE EXHAUSTED DIRECTLY TO THE OUTDOORS. - IRC R303.3 5. MECHANICAL AND GRAVITY OUTDOOR AIR INTAKE OPENINGS SHALL BE LOCATED NOT LESS THAN 10 FEET FROM ANY HAZARDOUS OR NOXIOUS CONTAMINANT, SUCH AS VENTS, CHIMNEYS, PLUMBING VENTS, STREETS, ALLEYS, PARKING LOTS AND LOADING DOCKS. EXHAUST AIR SHALL NOT BE DIRECTED ONTO WALKWAYS. - IRC R303.5 6. HABITABLE SPACE AND HALLWAYS SHALL HAVE A CEILING HEIGHT OF NOT LESS THAN 7 FEET. BATHROOMS, TOILET ROOMS, LAUNDRY ROOMS, AND HABITABLE SPACE IN BASEMENTS SHALL HAVE A CEILING HEIGHT OF NOT LESS THAN 6 FEET, 8 INCHES. - R305.1 7. EMERGENCY EGRESS FOR BASEMENTS WITH HABITABLE SPACE AND EACH SLEEPING ROOM: AN EXTERIOR DOOR OR WINDOW WITH A FINISHED SILL HEIGHT WITHIN 44" OF THE FLOOR, MINIMUM NET CLEAR OPERABLE AREA OF 5.7 SQ FT, MINIMUM NET CLEAR OPERABLE WIDTH OF 20" AND MINIMUM NET CLEAR OPERABLE HEIGHT OF 24". GRADE FLOOR OPENINGS MAY HAVE A MINIMUM NET CLEAR OPENING OF 5 SQ FT. - IRC R310 8. GLAZING USED IN DOORS AND PANELS OF SHOWERS AND BATHTUB ENCLOSURES AND WALLS ENCLOSING THESE COMPARTMENTS SHALL BE TEMPERED. - IRC TABLE R308.3 9. TEMPERED GLASS SHALL BE PROVIDED IN: FRAMELESS GLASS DOORS, GLASS IN DOORS, GLASS WITHIN A 24" ARCH OF DOORS, GLAZING LESS THAN 60" ABOVE A WALKING SURFACE THAT IS WITHIN 5 FT OF STAIRS, OR GLAZING WITHIN 5 FT OF SPAS OR POOLS, CERTAIN FIXED GLASS PANELS, AND SIMILAR GLAZED OPENINGS SUBJECT TO HUMAN IMPACT. - IRC R308 10. NOT LESS THAN 1/2 INCH GYPSUM BOARD ON THE GARAGE SIDE OF THE WALL AND CEILING SEPARATING A GARAGE AND A DWELLING. WHERE THE SEPARATION IS A FLOOR-CEILING ASSEMBLY, THE ASSEMBLY AND THE STRUCTURE SUPPORTING THE SEPARATION SHALL BE PROTECTED WITH NOT LESS THAN 5/8 INCH TYPE X GYPSUM BOARD ON THE CEILING. - IRC R309.2 AND R302.6 11. DOORS LEADING FROM DWELLINGS TO THE GARAGE SHALL BE 1-3/8" THICK SOLID CORE OR 20 MINUTE RATED. DOORS SHALL NOT OPEN INTO A SLEEPING ROOM. ELECTRICAL PANELS PENETRATING THE GARAGE SIDE GYPSUM BOARD MEMBRANE SHALL BE WRAPPED WITH 5/8" TYPE X GYPSUM BOARD ON THE TOP, BOTTOM, SIDES, AND BACK. - IRC R302.5.1 12. STAIRWAYS SHALL NOT BE LESS THAN 36 INCHES IN CLEAR WIDTH AT ALL POINTS ABOVE THE PERMITTED HANDRAIL HEIGHT. HANDRAILS SHALL NOT PROJECT MORE THAN 4.5 INCHES ON EITHER SIDE. - IRC 311.7.1 13. THE TOPS OF HANDRAILS SHALL BE PLACED BETWEEN 34 INCHES AND 38 INCHES ABOVE THE NOSING OF THE TREADS. THEY SHALL BE CONTINUOUS THE FULL LENGTH OF THE STAIRS. ENDS SHALL BE RETURNED OR SHALL TERMINATE IN NEWEL POSTS OR SAFETY TERMINALS. THE HANDGRIP PORTION OF HANDRAILS SHALL BE NOT LESS THAN 1-1/4 INCHES NOR MORE THAN 2-5/8 INCHES IN CROSS-SECTIONAL DIMENSION OR THE SHAPE SHALL PROVIDE AN EQUIVALENT GRIPPING SURFACE. HANDRAILS PROJECTING FROM A WALL SHALL HAVE A SPACE OF NOT LESS THAN 1.5 INCHES BETWEEN THE WALL AND THE HANDRAIL. - IRC R311.7 14. ALL UNENCLOSED FLOOR AND ROOF OPENINGS, OPEN AND GLAZED SIDES OF LANDINGS AND STAIRS, BALCONIES, AND PORCHES MORE THAN 30 INCHES ABOVE GRADE, AND ROOFS USED FOR OTHER THAN SERVICE OF THE BUILDING SHALL BE PROTECTED BY A GUARD (AKA "GUARDRAIL"). GUARDS SHALL NOT BE LESS THAN 36 INCHES IN HEIGHT. OPEN GUARDS SHALL HAVE INTERMEDIATE RAILS OR AN ORNAMENTAL PATTERN SUCH THAT NO SPHERE 4 INCHES IN DIAMETER CAN PASS THROUGH. - IRC R312 15. THE MINIMUM HEADROOM IN ALL PARTS OF A STAIRWAY SHALL NOT BE LESS THAN 6'-8" MEASURED VERTICALLY FROM THE SLOPED PLANE ADJOINING THE TREAD NOSING OR FROM THE FLOOR SURFACE OF THE LANDING OR PLATFORM. - IRC R311.7.2 16. LANDINGS SHALL HAVE A MINIMUM DIMENSION MEASURED IN THE DIRECTION OF TRAVEL OF 36 INCHES. - IRC R311 17. ALL LUMBER IN CONTACT WITH CONCRETE OR MASONRY INCLUDING LEDGERS AND FURRING WALLS MUST BE PRESERVATIVELY TREATED. - IRC R317 18. PROVIDE 1/2" AIRSPACE AT TOPS, SIDES, AND ENDS OF GIRDERS ENTERING EXTERIOR CONCRETE OR MASONRY WALLS UNLESS WOODS RESISTANT TO DECAY ARE USED. - IRC R317 19. NO WOOD SHALL BE NEARER THAN 8 INCHES TO EARTH UNLESS SEPARATED BY CONCRETE AT LEAST 3 INCHES IN THICKNESS WITH AN IMPERVIOUS MEMBRANE INSTALLED BETWEEN THE EARTH AND CONCRETE. THIS INCLUDES DECKS AND SIDINGS. - IRC R317 20. COMPOSITION SHINGLES SHALL NOT BE INSTALLED ON ROOFS HAVING A SLOPE LESS THAN 4 TO 12 UNLESS DOUBLE UNDERLAYMENT IS INSTALLED IN ACCORDANCE WITH IRC SECTION R905.2.2 21. ASPHALT SHINGLE, CLAY AND CONCRETE TILE, METAL SHINGLE, MINERAL-SURFACED WOOL ROOFING, SLATE AND SLATE-TYPE SHINGLE, WOOD SHINGLE, AND WOOD SHAKE ROOF MATERIALS REQUIRE AN ICE BARRIER THAT EXTENDS FROM THE EDGE OF THE EAVES TO A POINT NOT LESS THAN 24 INCHES INSIDE THE EXTERIOR WALL LINE OF THE BUILDING. - IRC R905 22. ACCESSIBLE BELOW-FLOOR AREAS SHALL BE PROVIDED WITH A MINIMUM 18" X 24" ACCESS OPENING. IRC R408.4. FOR ACCESS TO MECHANICAL EQUIPMENT IN THESE AREAS SEE IRC M1305.1.4 23. CROSS VENTILATION FOR ENCLOSED ATTICS AND SPACES BETWEEN RAFTERS FOR EACH SEPARATE SPACE. VENTILATING OPENINGS SHALL BE PROTECTED AGAINST THE ENTRANCE OF RAIN OR SNOW. THE TOTAL NET FREE VENTILATING AREA SHALL NOT BE LESS THAN 1 TO 150 OF THE AREA OF THE SPACE VENTILATED. THIS MAY BE REDUCED TO NOT LESS THAN 1 TO 300 IF: (1) OPENINGS ARE PROVIDED IN THE UPPER AND LOWER PORTIONS OF THE VENTILATED SPACE, OR (2) A 1 PERM VAPOR BARRIER IS INSTALLED ON THE WARM SIDE OF THE CEILING. - IRC R806 24. UNVENTED CONDITIONED ATTIC ASSEMBLIES SHALL COMPLY WITH R806.5 25. MINIMUM 22" X 30" ATTIC ACCESS IN A HALLWAY OR OTHER READILY ACCESSIBLE LOCATION. - IRC R807. SEE M1305.1.3 FOR ACCESS TO FURNACES AND OTHER MECH. EQUIPMENT IN ATTICS. 26. EXTERIOR SIDING SHALL COMPLY WITH R703.11 AND TABLE R703.3(1) 27. MINIMUM 4-MIL POLYETHYLENE VAPOR RETARDER OVER THE INSULATION ON THE INSIDE (WARM SIDE) OF ALL EXTERIOR WALLS AND ROOF CEILINGS. - IRC R702.7 28. EXTERIOR WALLS SHALL PROVIDE THE BUILDING WITH A WEATHER-RESISTIVE EXTERIOR WALL ENVELOPE. PROVIDE WEATHER-RESISTIVE BARRIER FLASHING DETAILS FOR WINDOWS, DOOR, AND OTHER OPENINGS IN THE BUILDING ENVELOPE, INCLUDE MANUFACTURER'S INSTALLATION INSTRUCTIONS. ALSO PROVIDE FLASHING DETAILS OVER DOORS, WINDOWS, SILLS, AT FOUNDATION, COLUMNS, AND OTHER LOCATIONS REQUIRING FLASHINGS. R703.1 AND R703.4 29. TUBS AND SHOWERS WITH TILED WALLS REQUIRE A PORTLAND CEMENT APPLICATION, FIBERED-CEMENT OR GLASS MAT GYPSUM BACKER 30. THE DRAWINGS THAT INSPECTIONS ARE REQUIRED FOR ALL STUCCO AND EIFS SYSTEMS. PROVIDE PRODUCT SPECIFICATIONS AND ICBO EVALUATION REPORT (OR EQUAL) FOR ANY STUCCO OR EIFS SYSTEM USED. - IRC R109.1.5 31. WINDOW WELLS WILL PROVIDE A MINIMUM NET CLEAR OPENING OF 9 SQ FT WITH A MINIMUM DIMENSION OF 36 INCHES. SHOW A PERMANENT LADDER IF WINDOW WELL IS MORE THAN 44 INCHES DEEP. - IRC R310.2 32. SILLS OF EXTERIOR WINDOWS WHICH ARE LOCATED MORE THAN 6 FEET ABOVE GRADE, AND LESS THAN 24 INCHES ABOVE THE INTERIOR FLOOR SURFACE MUST MEET SOME NEW REQUIREMENTS. THE AREA OF THE WINDOW LESS THAN 24 INCHES ABOVE THE INTERIOR FLOOR SURFACE MUST NOW BE FIXED OR HAVE AN OPENING OR A GUARD WHICH DOES NOT ALLOW THE PASSAGE OF A 4 INCH DIAMETER SPHERE. R312.2 33. A PERMANENT CERTIFICATE SHALL BE POSTED ON OR IN THE ELECTRICAL DISTRIBUTION PANEL LISTING THE PREDOMINANT R-VALUES OF INSULATION INSTALLED IN OR ON CEILING / ROOF, WALLS, FOUNDATIONS (SLAB, BASEMENT WALL, CRAWLSPACE WALL AND/OR FLOOR) AND DUCTS OUTSIDE THE CONDITIONED SPACES; U-FACTORS OF WINDOWS, AND THE SOLAR HEAT GAIN COEFFICIENT OF WINDOWS. THE TYPE AND EFFICIENCY OF HEATING, COOLING AND SERVICE WATER HEATING EQUIPMENT SHALL ALSO BE LISTED. NOTE: THE LISTING WILL NOT ALLOW YOU TO DRILL OR MODIFY THE PANEL OR COVER IN ANY WAY ACCOMPLISH THIS. IRC N1101.10 34. SHOWERS SHALL HAVE DOORS SIZED TO PROVIDE A MINIMUM OF 22 INCHES NET CLEAR OPENING. P2708.1.1 35. THE RISER HEIGHT SHALL BE NOT MORE THAN 8 1/4 INCHES. THE RISER SHALL BE MEASURED VERTICALLY BETWEEN LEADING EDGES OF THE ADJACENT TREADS. THE GREATEST RISER HEIGHT WITHIN ANY FLIGHT OF STAIRS SHALL NOT EXCEED THE SMALLEST BY MORE THAN 3/8 INCH. RISERS SHALL BE VERTICAL OR SLOPED FROM THE UNDERSIDE OF THE NOSING OF THE TREAD ABOVE AT AN ANGLE NOT MORE THAN 30 DEGREES FROM THE VERTICAL. OPEN RISERS ARE PERMITTED PROVIDED THAT THE OPENINGS LOCATED MORE THAN 30 INCHES, AS MEASURED VERTICALLY, TO THE FLOOR OR GRADE BELOW DO NOT PERMIT THE PASSAGE OF A FOUR-INCH-DIAMETER SPHERE. R311.7.5.1 36. THE TREAD DEPTH SHALL BE NO LESS THAN NINE INCHES. THE TREAD DEPTH SHALL BE MEASURED HORIZONTALLY BETWEEN THE VERTICAL PLANES OF THE FOREMOST PROJECTION OF ADJACENT TREADS AND AT A RIGHT ANGLE TO THE TREAD'S LEADING EDGE. THE GREATEST TREAD DEPTH WITHIN ANY FLIGHT OF STAIRS SHALL NOT EXCEED THE SMALLEST BY MORE THAN 3/8 INCH. R311.7.5.2 37. NOSINGS. THE RADIUS OF CURVATURE AT THE NOSING SHALL BE NOT GREATER THAN 9/16 INCH. A NOSING PROJECTION NOT LESS THAN 3/4 INCH AND NOT MORE THAN 1 1/4 INCHES SHALL BE PROVIDED ON STAIRWAYS WITH SOLID RISERS. THE GREATEST NOSING PROJECTION SHALL NOT EXCEED THE SMALLEST NOSING PROJECTION BY MORE THAN 3/8 INCH BETWEEN TWO STORIES, INCLUDING THE NOSING AT THE LEVEL OF FLOORS AND LANDINGS. BEVELING OF NOSINGS SHALL NOT EXCEED 1/2 INCH. R11.7.5.3 GENERAL NOTES: 1. ALL WORK SHALL CONFORM TO MASSACHUSETTS BUILDING CODE AND ALL FEDERAL, STATE, AND TOWN LAWS, CODES, AND REGULATIONS AS EACH MAY APPLY. 2. THE TOTAL LIABILITY OF MATNAH STUDIO FOR ANY CLAIMS ARISING OUT OF THE SERVICES PERFORMED UNDER THIS CONTRACT SHALL BE LIMITED TO A MAXIMUM OF THE NET FEES RECEIVED BY MATNAH STUDIOS. 3. ALL EXISTING CONDITIONS MUST BE VERIFIED IN FIELD. IF DISCREPANCIES ARE FOUND, THEY HAVE TO BE REPORTED TO THE ARCHITECT PRIOR TO START OF WORK. OMISSIONS OR CONFLICTS BETWEEN THE VARIOUS ELEMENTS OF THE WORKING DRAWINGS AND OR THE SPECIFICATIONS SHALL BE BROUGHT TO THE ATTENTION OF THE ARCHITECT PRIOR TO THE START OF SUCH WORK. 4. THE CONTRACTOR SHALL BE RESPONSIBLE FOR COORDINATING THE SCHEDULING AND WORK OF ALL TRADES AND SHALL CHECK ALL DIMENSIONS. ALL DISCREPANCIES SHALL BE CALLED TO THE ATTENTION OF THE ARCHITECT AND SHALL BE RESOLVED PRIOR TO PROCEEDING WITH THE WORK. 5. THE CONTRACTOR SHALL SUPERVISE AND DIRECT THE WORK AND SHALL BE SOLELY RESPONSIBLE FOR THE CONSTRUCTION MEANS, METHODS, TECHNIQUES, SEQUENCES AND PROCEDURES, INCLUDING BUT NOT LIMITED TO BRACING AND SHORING. 6. THE CONTRACTOR AGREES THAT IN ACCORDANCE WITH GENERALLY ACCEPTED CONSTRUCTION PRACTICES, THE CONTRACTOR SHALL ASSUME SOLE AND COMPLETE RESPONSIBILITY FOR THE JOB SITE CONDITIONS DURING THE COURSE OF CONSTRUCTION, INCLUDING THE SAFETY OF ALL PERSONS AND PROPERTY, AND THAT THIS REQUIREMENT SHALL APPLY CONTINUOUSLY AND NOT BE LIMITED TO NORMAL WORKING HOURS. 7. ALL WORK SHALL BE PERFORMED IN A FIRST CLASS AND WORKMANLIKE MANNER IN CONFORMITY WITH THE PLANS AND SPECIFICATIONS, AND SHALL BE IN GOOD USABLE CONDITION AT THE COMPLETION OF THE PROJECT. 8. THE CONTRACTOR SHALL FIELD VERIFY ALL EXISTING CONDITIONS, UTILITY LOCATIONS AND STRUCTURE PLACEMENT, PRIOR TO START OF THE WORK. THE CONTRACTOR WILL OBSERVE ALL POSSIBLE PRECAUTIONS TO AVOID DAMAGE TO SAME. ANY DAMAGE TO EXISTING STRUCTURES AND UTILITIES, WHETHER SHOWN OR NOT ON THE DRAWINGS, SHALL BE REPAIRED OR REPLACED AT THE CONTRACTOR'S EXPENSE. 9. PRIOR TO BIDDING THE WORK THE CONTRACTOR SHALL VISIT THE SITE AND THOROUGHLY SATISFY HIMSELF AS TO THE ACTUAL CONDITIONS AND QUANTITIES, IF ANY. NO CLAIM AGAINST THE OWNER OR ARCHITECT WILL BE ALLOWED FOR ANY EXCESS OR DEFICIENCY THEREIN, ACTUAL OR RELATIVE. 10. CONTRACTOR IS RESPONSIBLE FOR ALL DEMOLITION AND RELOCATION WORK, IF ANY. 1. ALL LOADS AND LOADING CONDITIONS ARE PER IRC 2015 (9TH EDITION OF MASSACHUSETTS BUILDING CODE). 2. CONTRACTOR SHALL VERIFY ALL DIMENSIONS. 3. CONCRETE SHALL BE FC=3000 PSI, MIN. 5-7% AIR ENTRAINED. 4. FOUNDATION DESIGNED BASED ON ASSUMED ALLOWABLE SOIL BEARING PRESSURE OF 2000 PSF. 5. ALL EXTERIOR FOUNDATIONS SHALL BE A MIN. 4'-0" BELOW FINISHED GRADE. 6. NO FOUNDATIONS OF SLAB SHALL BE PLACED IN WATER OR FROZEN GROUND. 7. BASEMENT FOUNDATION WALLS ARE NOT DESIGNED TO BE FREE STANDING. PROVIDE ADEQUATE BRACING PRIOR TO BACKFILL; OR BACKFILL AFTER FIRST FLOOR FRAMING HAS BEEN INSTALLED. 8. ALL REBAR SHALL BE FY=60 KSI. 9. ALL EXTERIOR WALLS SHALL BE 2X6 @ 16" O.C. 10. ALL MEMBERS DESIGNATED AS 1.75"X_" SHALL BE LVL BEAMS. 11. ALL MEMBERS DESIGNATED AS 2X_ SHALL BE DIMENSIONAL LUMBER. 12. ALL DIMENSIONAL LUMBER SHALL BE SPRUCE-PINE-FIR: 12.1 FB=875 PSI 12.2 FV=135 PSI 12.3 FCPAR=425 PSI 12.4 NO.1/NO.2 OR BETTER 13. LVL PLIES SHALL BE FB=3100 PSI, PSL'S SHALL BE FB=2650 PSI, MIN. 14. ALL HEADER SIZES SHALL BE IN ACCORDANCE WITH TABLES 602.7(1), 602.7(2) AND 602.7(3) OF 2015 IRC, U.N.O. 15. NUMBER OF JACK STUDS SHALL BE IN ACCORDANCE WITH TABLES 602.7(1) AND 602.7(2) OF 2015 IRC, U.N.O. 16. EXTERIOR WALLS SHALL BE SHEATHED W/7/16" PLYWOOD OR OSB, U.N.O. 17. ALL FLOORS AND ROOFS SHALL BE SHEATHED W23/32" PLYWOOD OR OSB, U.N.O. ALL LVL HEADERS SHALL BE SUPPORTED BY 4X6 PSL POSTS, U.N.O. 18. ALL LVL GIRDERS AND HEADERS SHALL BE SUPPORTED BY 4X6 PSL POSTS, U.N.O. 19. APPLY (2) 2X JOISTS UNDER NEW PARTITION WALLS WHICH ARE PARALLEL TO FRAMING. 20. PROVIDE BLOCKING UNDER PARTITION WALLS WHICH ARE PERPENDICULAR TO DIRECTION OF FRAMING. STRUCTURAL NOTES: CONSTRUCTION NOTES GENERAL: A) 1. G.C. IS RESPONSIBLE FOR MAINTAINING THE FIRE RATING INTEGRITY AT ALL DEMISING & FIRE RATED WALLS AS WELL AS AT THE SLAB AND THE CEILING/ROOF 2. WHEREVER WALL OR ROOF CAVITIES ARE OPENED, INSULATE EXISTING CAVITIES (SEE HERS RATING FOR SPECIFICATIONS) 3. PROVIDE INSULATION (SEE HERS RATING FOR SPECIFICATIONS) AT ROOF IF AND WHEN ANY ROOF ELEMENT IS CHANGE IN ANY WAY. 4. SLEEVE, FIRESTOP, AND CAULK ALL PENETRATIONS OF FLOORS SO THAT ODORS AND/OR LIQUIDS WILL NOT PENETRATE THE SLAB. DO THE SAME IN FLOORS BETWEEN UNITS. 5. G.C. IS TO PROVIDE LABELS AT COMMON WIRING THROUGHOUT TO IDENTIFY COMMON ELECTRICAL SERVICE. 6. PROVIDE A FULL CLEANING, BROOM-SWEPT, OF BUILDING PRIOR TO OCCUPANCY. 7. INCLUDE REPLACING ALL GWB/PLASTER. INCLUDE PAINTING ALL ROOMS AND CEILINGS. 8. INCLUDE REWIRING BUILDING. INCLUDE NEW PANELS. 9. REPLACE ANY DAMAGED PIPING, EQUIPMENT, OR MECHANICAL UNITS AS NEEDED. 10. FOLLOW ALL APPLICABLE CODES AND REGULATIONS. 11. WORK TO BE PERFORMED IN A PROFESSIONAL AND LAWFUL MANNER. 12. WORKMANSHIP STANDARD OF CARE TO MEET INDUSTRY STANDARD/EXPECTATIONS. 13. G.C. TO PROVIDE ALL NECESSARY PERMITS. 14. G.C. TO CARRY ALL INSURANCE REQUIRED BY LAW; G.C. TO CARRY INSURANCE AS WOULD BE TYPICAL FOR THIS SCOPE OF WORK. LAYOUT: B) 1. LAYOUT PARTITIONS STARTING FROM CONDITIONS WHERE ALIGNMENT WITH EXISTING CONDITIONS IS SHOWN, U.N.O. 2. DRAWINGS ARE NOT BE SCALED, DIMENSIONS GOVERN, IF DIMENSIONS ARE MISSING OR UNCLEAR, G.C. SHALL NOTIFY ARCHITECT FOR DIRECTION. 3. G.C. TO VERIFY EXTENT OF WALL DAMAGE. 4. G.C. TO VERIFY THAT ALL EXISTING DEMISING WALLS ARE PLUMB. IF NOT G.C. TO PROVIDE AND INSTALL FURRING AND GWB TO MAKE PLUMB. 5. TYPICAL INTERIOR PARTITIONS ARE TYPE "A", UNLESS OTHERWISE NOTED TO MATCH EXISTING CONDITIONS 6. PROVIDE CONVENIENCE ELECTRICAL OUTLETS EVERY 6 LINEAR FEET OF ROOM PERIMETER. PROVIDE GFIC OUTLETS @ 48" AFF IN BATHROOMS COORDINATION: B) 1. G.C. SHALL VERIFY ALL DIMENSIONS AND EXISTING CONDITIONS, NOTIFY OWNER IMMEDIATELY OF ANY MAJOR DISCREPANCIES 2. G.C. TO COORDINATE ALL TRADES PRIOR TO COMMENCING ANY WORK 3. G.C. TO NOTIFY OWNER AFTER LAYOUT AND PRIOR TO FRAMING IF: DIMENSION LABELED +/- VARIES MORE THAN 2" FROM ACTUALLY FIELD MEASUREMENT; ANY DISCREPANCY, OMISSION OR UNANTICIPATED FILED CONDITION ALTERS THE INTENT OF THESE DRAWINGS; ANY DIMENSIONS LABELED "MIN" CANNOT BE ACHIEVED 4. G.C. SHALL SUPPLY FIELD CONDITIONS AND DIMENSIONS TO THE ARCHITECT, OWNER AND OWNER'S CONTRACTORS UPON REQUEST 5. G.C. SHALL BE RESPONSIBLE FOR ALL PREPARATION WORK REQUIRED TO INSTALL NEW FLOORING TO MANUFACTURER'S SPECIFICATIONS 6. G.C. TO COORDINATE WITH OWNER'S VENDORS TO ALLOW FOR PROPER INSTALLATION OF ALL OWNER SUPPLIED ITEMS. G.C. TO SCHEDULE DELIVERY/ INSTALLATION DATES AT THE BEGINNING OF THE JOB TO GUARANTEE COMPLIANCE WITH CONSTRUCTION SCHEDULE 7. WHEN IN DOUBT, CONSULT WITH ARCHITECT/OWNER PRIOR TO ANY ACTION A. R-values are minimums. U-factors and SHGC are maximums. Where insulation is installed in a cavity that is less than the label or design thickness of the insulation, the installed R-value of the insulation shall be not less than the R-value specified in the table. B. The fenestration U-factor column excludes skylights. The SHGC column applies to all glazed fenestration. C. "'5ci or 13" means R-5 continuous insulation (ci) on the interior or exterior surtace of the wall or R-13 cavity insulation on the interior side of the wall. "10ci or 13" means R10 -continuous insulation (ci) on the interior or exterior surface of the wall or R-13 cavity insulation on the interior side of the wall. "15ci or 19 or 13&5ci" means R-15 continuous insulation (ci) on the interior or exterior surface of the wall: or R-19 cavity insulation on the interior side of the wall; or R-13 cavity insulation on the interior of the wall in addition to R-5 continuous insulation on the interior or exterior surface of the wall D. R-5 insulation shall be provided under the full slab area of a heated slab in addition to the required slab edge insulation R-value for slabs. as indicated in the table. The slab-edge insulation for heated slabs shall not be required to extend below the slab. E. There are no SHGC requirements in the Marine Zone. F. Basement wall insulation shall not be required in Warm Humid locations as defined by Figure N1101. 7 and Table N1101.7. G. The first value is cavity insulation; the second value is continuous insulation. Therefore, as an example, "13&5" means R-13 cavity insulation plus R-5 continuous insulation. H. Mass walls shall be in accordance with Section N1102.2.5. The second R-value applies where more than half of the insulation is on the interior of the mass wall. I. A maximum U-factor of 0.32 shall apply in Climate Zones 3 through 8 to vertical fenestration products installed in buildings located either: 1. Above 4.000 feet in elevation, or 2. In windborne debris regions where protection of openings is required bySection R301.2.1 .2. IRC2021 TABLE N1102.1.2 & TABLE N1102.1.3 INSULATION AND FENESTRATION REQUIREMENTS TABLE N1102.1.2 MAX. ASSEMBLE U-FACTORS AND FENESTRATION REQUIREMENTS TABLE N1102.1.3 INSULATION MINIMUN R-VALUES AND FENESTRATION RE QUIREMENTS BY COMPONENT CLIMATE ZONE GLAZED FENESTRATION SHGC FENESTRATION U-FACTOR SKYLIGHT U-FACTOR CEILING U-FACTOR FRAME WALL U- FACTOR MASS WALL U-FACTOR FLOOR U-FACTOR BASEMENT WALL U-FACTOR CRAWL SPACE WALL U-FACTOR 5 0.30 0.55 0.40 0.024 0.045 0.082 0.033 0.050 0.055 CLIMATE ZONE GLAZED FENESTRATION SHGC FENESTRATION U-FACTOR SKYLIGHT U-FACTOR 5 0.30 0.55 0.40 CEILING R-VALUE WOOD FRAME WALL R-VALUE MASS WALL R-VALUE FLOOR R-VALUE BASEMENT WALL R-VALUE SLAB R-VALUE & DEPTH CRAWL SPACE WALL R-VALUE 15ci or 19 or 13&5ci 60 30 or 20&5ci or 13& 10ci or 0&20ci 13/17 30 15ci or 19 or 13&5ci 10ci, 4FT Project Number: Date: © 2023, Matnah Studios MATNAH DESIGN STUDIO 437 Lincoln Ave Unit 564 Sagus MA 01906 P. 781-520-5463 E. contact@matnah.com 4/ 3 / 2 0 2 5 6 : 0 7 : 1 7 P M ATTIC REMODEL WITH DORMER ADDITION 3 LEMON STREET SALEM MA 2025.017 GENERAL NOTES A0.2 April 3rd, 2025 Permit Set NO.DESCRIPTION DATE 5/8" GYPSUM WALLBOARD 2X4 WOOD STUDS @ 16" O.C. 5/8" GYPSUM WALLBOARD SOUND INSULATION 5/8" GYPSUM WALLBOARD 2X6 WOOD STUDS @ 16" O.C. 5/8" GYPSUM WALLBOARD 5" MINERAL WOOL BATT INSULATION LIFE SAFETY LEGEND CEILING SURFACE-MOUNTED COMBINED PHOTOELECTRIC SMOKE & CARBON MONOXIDE DETECTOR W/AUDIO /VISUAL ALARM,HARD-WIRED NOTE: DEVICES TO COMPLY W/ NFPA RULE 72®, MOST CURRENT EDITION SYMBOL DESCRIPTION EXISTING TO REMAIN NEW PHASING LEGEND DEMOLISH CEILING SURFACE-MOUNTED PHOOELECTRIC SMOKE DETECTOR W/AUDIO /VISUAL ALARM,HARD-WIRED CEILING SURFACE-MOUNTED HEAT DETECTOR W/AUDIO /VISUAL ALARM,HARD-WIRED DEMOLISH H S/C S A3.04 A3.0 A3.0 2 1 A3.0 3 1 A4.0 2 A4.0 MASTER BEDROOM BATHROOM W.I.C A0.1 4 A0.1 5 A0.1 6 A0.17 S/C 3'-7 1/4" 10'-6 3/4" 12 ' - 2 " 4' - 0 " 27 ' - 2 1 / 4 " 16'-5 1/2" 12'-1"14'-11 1/2" 5' - 2 " 5' - 2 " 3' - 0 " RAIN SHOWER 2'-10" 1'-6" EX . H U T C H GAS FIRE PLACE 3' - 0 " 3'-6" CL. JU L I E T B A L C O N Y 30" x 80" 30" x 80" 30" x 80" 30 " x 8 0 " A3.04 A3.0 A3.0 2 1 A3.0 3 1 A4.0 2 A4.0 A0.1 4 A0.1 5 A0.1 6 A0.17 3" / 1 2 " 9" / 12"9" / 12" 5" / 12"5" / 12" Project Number: Date: © 2023, Matnah Studios MATNAH DESIGN STUDIO 437 Lincoln Ave Unit 564 Sagus MA 01906 P. 781-520-5463 E. contact@matnah.com 4/ 3 / 2 0 2 5 6 : 0 7 : 1 8 P M ATTIC REMODEL WITH DORMER ADDITION 3 LEMON STREET SALEM MA 2025.017 FLOOR PLANS A1.0 April 3rd, 2025 Permit Set 1/2" = 1'-0"A1.0 4 2X4 INTERIOR PARTITION (TYPICAL) 1/2" = 1'-0"A1.0 6 2X6 PLUMBING WALL 1/4" = 1'-0"A1.0 1 PROPOSED ATTIC 1/4" = 1'-0"A1.0 2 PROPOSED ROOF NO.DESCRIPTION DATE A FFFF F F F F F EX. FIRST FLOOR-10" SECOND FLOOR8' - 0" ROOF27' - 3 1/4" ATTIC16' - 0" GRADE-3' - 9" F F FF EX.EX. F F FF FB C D AA FFF F F FIRST FLOOR-10" SECOND FLOOR8' - 0" ROOF27' - 3 1/4" ATTIC 16' - 0" GRADE-3' - 9" F F FF Project Number: Date: © 2023, Matnah Studios MATNAH DESIGN STUDIO 437 Lincoln Ave Unit 564 Sagus MA 01906 P. 781-520-5463 E. contact@matnah.com 4/ 3 / 2 0 2 5 6 : 0 7 : 2 0 P M ATTIC REMODEL WITH DORMER ADDITION 3 LEMON STREET SALEM MA 2025.017 EXTERIOR ELEVATIONS A3.0 April 3rd, 2025 Permit Set 1/4" = 1'-0"A3.0 1 FRONT ELEVATION 1/4" = 1'-0"A3.0 2 LEFT ELEVATION 1/4" = 1'-0"A3.0 3 REAR ELEVATION 1/4" = 1'-0"A3.0 4 RIGHT ELEVATION NO.DESCRIPTION DATE NEW SIDING TO MATCH EXISTING NEW SIDING TO MATCH EXISTING NEW SIDING TO MATCH EXISTING NEW SIDING TO MATCH EXISTING Window Schedule Family and Type Mark NOMINAL Head Height Sill Height Count CommentsWidthHeight Window Double Hung: 2640 A 2' - 6"3' - 11 1/2"7' - 0"3' - 0 1/2"1 Window Double Hung: 2640AA AA 2' - 6"3' - 11 1/2"6' - 0"2' - 0 1/2"1 Window Full Circle: UPIVOTWHRZ_RT27 B 1' - 11"1' - 11"5' - 0"3' - 1"1 Window Awning: 3026 C 3' - 0"2' - 6"6' - 0"3' - 6"1 Window Awning: 5026 D 4' - 11 1/2"2' - 5 1/2"7' - 0"4' - 6 1/2"1 Window Double Hung: IFDH3050 F 2' - 11 1/2"4' - 11 1/2"7' - 0"2' - 0 1/2"1 Grand total: 6 2 A4.0 MASTER BEDROOM W.I.C DRAWERS SINGLE MEMBRANE ROOF COVERING: W/ 1/2" GYP BD. W/ R-60 INSULATION (MIN)ROOF 27' - 3 1/4" ATTIC16' - 0" 1 A4.0 MASTER BEDROOM 4' - 2 1 / 2 " RAFTER (SEE STRUCTURAL) FELT UNDERLAYMENT RIDGE BEAM (SEE STRUCTURAL) 1 3/4" . 1 3/4"WIDE WIDE 1/4" MIN. TO 3/4" MAX. OVER HANG WIDE ASPHALT SHINGLES ASPHALT SHINGLES CONTINUOUS RIDGE ROLL VENT STANDARD 10 1/2" WIDE NAIL ASPHALT SHINGLES ASPHALT 1.5-2" AIRSPACE WITH POLY BAFFLE DRYWALL GUTTER FASCIA Project Number: Date: © 2023, Matnah Studios MATNAH DESIGN STUDIO 437 Lincoln Ave Unit 564 Sagus MA 01906 P. 781-520-5463 E. contact@matnah.com 4/ 3 / 2 0 2 5 6 : 0 7 : 2 0 P M ATTIC REMODEL WITH DORMER ADDITION 3 LEMON STREET SALEM MA 2025.017 BUILDING SECTIONS A4.0 April 3rd, 2025 Permit Set 1/4" = 1'-0"A4.0 1 Section 1 1/4" = 1'-0"A4.0 2 Section 2 1" = 1'-0"A4.0 4 TYP. RIDGE VENT 3/4" = 1'-0"A4.0 3 CATHEDRAL CEILING DETAIL NO.DESCRIPTION DATE TYPICAL 2X6 EXTERIOR WALL: 1/2" ZIP-BOARD SHEATHING 2X6 STUDS @ 16" O.C. R-30 INSULATION 1/2" GYPSUM BOARD TYPICAL 2X6 EXTERIOR WALL: 1/2" ZIP-BOARD SHEATHING 2X6 STUDS @ 16" O.C. R-30 INSULATION 1/2" GYPSUM BOARD Project Number: Date: © 2023, Matnah Studios MATNAH DESIGN STUDIO 437 Lincoln Ave Unit 564 Sagus MA 01906 P. 781-520-5463 E. contact@matnah.com 4/ 3 / 2 0 2 5 6 : 0 7 : 2 3 P M ATTIC REMODEL WITH DORMER ADDITION 3 LEMON STREET SALEM MA 2025.017 3D VIEWS A6.0 April 3rd, 2025 Permit Set NO.DESCRIPTION DATE 1' - 0 " 8" FINISH BASEMENT FLOOR (4) #4 BARS EACH WAY W/ MINIMUM 3" CLEARANCE ON BOTTOM & 1.5" CLEARANCE ON EACH SIDE CONCRETE FOOTING STEEL PLATE CENTERED ON 1/2" GROUT 4" CONCRETE SLAB 6 MIL. POLY VAPOR BARRIER 4" COMPACTED CRUSHED STONE 3.5" STEEL LALLY COLUMN WOOD BEAM ABOVE TOP PLACE 2x 6 S T U D B E A R I N G WA L L TYPICAL MULTIPLE MEMBER FASTENING DETAIL USE DETAIL AS SHOWN FOR MEMBERS UP TO 12"DEEP FOR DEEPER MEMBER PROVIDE ONEADDITIONAL ROW OF NAILS @ CL. OF MEMBER. APPLICABLE TO ML BEAMS & SAWNLUMBER. 2" 1. 2. WINDOWOPENING CRIPPLE STUDS 2-2x6 SOLEPLATE NO SCALE TR E A T E D 16 D NAILS @ 12" O/C 2" CRIPPLE STUDS 3-2X10HDR OPEN 2-2x6SILL JA C K S T U D S JA C K S T U D S JA M B S T U D S DOORFRAMING 2-2x6 TOPPLATE NO SCALE JA M B S T U D S OPEN 2-2x6 SOLEPLATETREATED JA C K ST U D S JA M B S T U D S JA C K S T U D S 2-2x6 TOPPLATE 3-2X10HDR JA M B S T U D S CRIPPLE STUDS 2x 6 S T U D B E A R I N G WA L L MASTER BEDROOM BATHROOM W.I.C 27 ' - 2 1 / 4 " 12'-1"14'-11 1/2" EX . H U T C H CL. 28'-7 1/2" (2) 1.75 4x6 PSL POST (DN) TO EXISTING BEAM OR 4" Ø LALLY COLUMN ON 2'-6" x 2'-6" x 12" CONCRETE FOOTING W/ (3) #5 REBARS E.W. (3) 1.75 x 12 LVL HEADER 4x6 PSL POST UP VERIFY ALL EXISTING FLOOR JOIST DOUBLE UP AS NEEDED VERIFY ALL EXISTING FLOOR JOIST DOUBLE UP AS NEEDED (3 ) 2 x 1 2 H E A D E R ( 2 ) 1 . 7 5 x 1 2 L V L R O O F R I D G E SMALL OVER FRAME ROOF 1 . 7 5 x 1 2 L V L R O O F R I D G E (2) 1.75 x 16 LVL ROOF RIDGE (2) 1.75 x 16 LVL ROOF RIDGE (2) 1 . 7 5 x 1 2 L V L V A L L E Y R A F T E R (2) 1.75 x 12 LVL VALLEY RAFTER 2x10 ROOF RAFTERS @ 16" O.C. 2x 1 0 R O O F R A F T E R S @ 1 6 " O . C . RO O F C O L L A R T I E S 1 / 3 D O W N 2x 1 0 R O O F R A F T E R S @ 1 6 " O . C . RO O F C O L L A R T I E S 1 / 3 D O W N HURRICANE TIES AT ALL RAFTER 2x 1 0 R O O F R A F T E R S @ 1 6 " O . C . RO O F C O L L A R T I E S 1 / 3 D O W N 2x 1 0 R O O F R A F T E R S @ 1 6 " O . C . RO O F C O L L A R T I E S 1 / 3 D O W N (2) 2x1 2 ( 2 ) 2 x 1 2 7'-10 3/4"20'-8 3/4" HEADER SCHEDULE FOR OPENING IN BEARING WALLS OPENING SIZE NOTE: FOR 2x4 PARTITION WALLS USE (2) 2x6 HEADER HEADER JACK STUD KING STUDS UP TO 4' - 0" UP TO 7' - 0" UP TO 12' - 6" (2) 2x10 (3) 2x12 (3) 1.75" x 11 7/8" LVL (1) 2x (2) 2x (2) 2x (1) 2x (1) 2x (2) 2x STRUCTURAL NOTES GENERAL 1.ALL DESIGN AND CONSTRUCTION REQUIRED OF THE CONTRACTORS BY THE CONTRACT DOCUMENTS SHALL BE PERFORMED IN ACCORDANCE WITH THE LATEST ADOPTED STATE AND LOCAL BUILDING CODES AND OSHA REGULATIONS, SUPPLEMENTED BY THE CONTRACT DOCUMENTS. THE GOVERNING BUILDING CODE USED IN THE STRUCTURAL DESIGN IS THE MASSACHUSETTS BUILDING CODE 6 th EDITION WITH THE LATEST ADOPTED AMENDMENTS AND SUPPLEMENTS. 2. STRUCTURAL CONTRACT DOCUMENTS SHALL BE USED IN CONJUNCTION WITH THE ARCHITECTURAL, MECHANICAL, ELECTRICAL, PLUMBING, FIRE PROTECTION. EQUIPMENT AND SITE CONTRACT DOCUMENTS,THE PROJECT SPECIFICATIONS AND THE SHOP DRAWINGS. 3. ALL DIMENSIONS, ELEVATIONS AND CONDITIONS SHALL BE VERIFIED IN THE FIELD BY THE GENERAL CONTRACTOR AND ANY DISCREPANCIES SHALL BE BROUGHT TO THE ATTENTION OF THE ENGINEER FOR CLARIFICATION BEFORE PROCEEDING WITH THE AFFECTED PART OF THE WORK. 4. UNLESS OTHERWISE NOTED, DETAILS, SECTIONS AND NOTES SHOWN IN THE CONTRACT DOCUMENTS SHALL BE CONSIDERED TYPICAL FOR ALL SIMILAR CONDITIONS. GENERAL 1. SUBMIT SHOP DRAWINGS, REVIEWED AND APPROVED BY THE GENERAL CONTRACTOR, FOR CONCRETE AND GROUT MIX DESIGNS, CONCRETE AND MASONRY REINFORCING, STRUCTURAL STEEL, AND WOOD TRUSSES SHALL BE SUBMITTED TO THE ARCHITECT FOR APPROVAL BEFORE FABRICATION. MANUFACTURE, DELIVERY AND ERECTION CAN PROCEED. CAST-IN-PLACE CONCRETE 1. ALL CONCRETE SHALL BE READY MIX COMPLYING WITH THE REQUIREMENTS OF ASTM C94, AND SHALL BE NORMAL WEIGHT AND ATTAIN A MINIMUM ULTIMATE COMPRESSIVE STRENGTH OF 4000 PSI AT THE END OF 28 DAYS AS DETERMINED BY ASTM C39. CONCRETE AND MASONRY REINFORCING 1. ALL REINFORCING STEEL SHALL BE DEFORMAD BARS CONFORMING TO ASTM A615 GRADE 60. ALL WELDED WIRE MESH (WWF) SHALL BE SMOOTH BARS CONFORMING TO ASTM A185. Project Number: Date: © 2023, Matnah Studios MATNAH DESIGN STUDIO 437 Lincoln Ave Unit 564 Sagus MA 01906 P. 781-520-5463 E. contact@matnah.com 4/ 3 / 2 0 2 5 6 : 0 7 : 2 3 P M ATTIC REMODEL WITH DORMER ADDITION 3 LEMON STREET SALEM MA 2025.017 STRUCTURAL PLANS AND DETAILS S100 April 3rd, 2025 Permit Set 1/2" = 1'-0"S100 1 ISOLATED FOOTING PAD DETAIL 1/4" = 1'-0"S100 2 ATTIC FRAMING PLAN 1/4" = 1'-0"S100 3 ROOF FRAMING PLAN NO.DESCRIPTION DATE NOTES: 1. G.C. TO VERIFY ALL EXISTING CONDITIONS 2. ALL CONCRETE SHALL BE FC=4000 PSI 3. PROVIDE SOLID BLOCKING MID SPAN ON FLOOR JOISTS L V L V A L L E Y LVL V A L L E Y (3)(3)(3)(3) (3) 4x6 PSL POST DN TO HEADER TO