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Home My WebLink About25 Railroad Avenue Structural Notes23. THE USE OF CONTROL JOINTS IN THE SLABS WIDE TO A DEPTH OF 1/4 SLAB THICKNESS WITH CLEAN AND PREPARE JOINTS AND FILL SOLID WIT OR AN APPROVED EQUAL REINFORCING STEEL SH 24. CHAIR BARS FOR SECURE PLACEMENT AND P BRICK, WOOD, OR OTHER NON -CONFORMING REIN SUPPORT CHAIRS SHALL BE 18" IN EACH DIRECT] a v 0 N O R i REQUIRED TO CONTROL CRACKING. SAW CUT CONTROL JOINTS 1/4- 48 HOURS OF CONCRETE PLACEMENT. AFTER CONCRETE HAS CURED, 'SIKADUR 51 SL.FLEXIBLE EPDXY CONTROL JOINT RESIN" (SIKA CORP.) 1 EXTEND CONTINUOUS THROUGHSLAB AT CONTROL JOINTS. TIIONING OF REINFORCING STEEL IS TO BE PROVIDE IN NO CASE SHALL IRCING STEEL SUPPORTS BE USED. MA'UMUM SPACING OF MESH t ,1 WOOD FRAMING NOTES 1. ALL FRAMING LUMBER SHALL CONFORM TO THE LATEST EDITION OF THE NFPA "NATIONAL DESIGN SPECIFICATION FOR WOOD CONSTRUCTION", AND SUPPLEMENT 'DESIGN VALUES FOR WOOD CONSTRUCTION', LATEST EDITION. MAXIMUM MOISTURE CONTENT SHALL BE 19%. 2. ALL WOOD MEMBERS USED FOR PLACEMENT AGAINST CONCRETE OR MASONRY (SILLS, PLATES, ETC.) SHALL BE PRESSURE TREATED WITH ACO PRESERVATIVE, OR APPROVED EQUAL, TO MINIMUM RETENTION OF 0.6 PCF IN ACCORDANCE WITH AWPA C3. 3. THE FRAMING LUMBER SHALL BE OF THE FOLLOWING MINIMUM GRADE AND SPECIES FOR THE SPECIFIED USE. ALL LUMBER SHALL BE GRADE STAMPED BY A RECOGVIZED GRADING AGENCY AND SHALL BE KILN DRY: s PRESSURE TREATED: SOUTHERN PINE GRADE NO. 2, OR BETTER, WITH A MINIMUM ALLOWABLE BENDING STRESS (FB) -975 PSI AND MINIMUM MODULUS OF ELASTICITY (E)m1,600,000 PSI. • NON PRESSURE TREATED: 4. DETAILS OF WOOD FRAMING SUCH AS NAILING, BLOCKING, BRIDGING, FIRESTOPPING, ETC. SHALL CONFORM TO THE LATEST EDITION OF THE NATIONAL DESIGN SPECIFCATION (NFPA), THE TIMBER CONSTRUCTION MANUAL (ARC), AND ARCHITECTURAL GRAPHICS STANDARD BY RAMSEY & SLEEPER. 5. ALL ENGINEERED LUMBER PRODUCTS SHALL B- AS MANUFACTURED BY THE TRUSS JOIST CORPORATION, BOISE CASCADE, LOUISIANA PACIFIC CORPORATION OR APPROVED EQUALL 6. FOLLOW MANUFACTURERS' SPECIFICATIONS FOR ERECTION, INSTALLATION, AND PLACEMENT OF ENGINEERED LUMBER PRODUCTS. PENETRATIONS THROUGH ENGINEERED LUMBER PRODUCTS IS EXPRESSLY NOT PERMITTED WITHOUT PRIOR WRITTEN APPROVAL BY THE ENGINEER. 7. ALL LAMINATED VENEER LUMBER (LVL) TO HANE A MINIMUM ALLOWABLE BENDING STRESS (FB) OF 3,100 PSI. THE MINIMUM ALLOWABLE COMPRESSION STRESS (FC) PERPENDICULAR TO THE GRAIN SHALL BE 750 PSI. THE MINIMUM ALLOWABLE MODULUS OF ELASTICITY (E) SHALL EE 2. 00,000 PSI. INSTALL LVL'S IN STRICT ACCORDANCE WITH THE MANUFACTURER'S INSTRUCTIONS. 8. USE 3/4' THICK TONGUE AND GROOVE "STRUCTU I" GRADE FIR PLYWOOD FLOOR SHEATHING. 9. PROVIDE SOLID BLOCKING BETWEEN ALL FLOOR JOISTS AND DOUBLE ALL JOISTS UNDER EACH PARTITION. EACH END OF EACH JOIST SHALL BE FULL DEPTH BLOCKED AT THE SUPPORT LOCATION. PROVIDE JOIST BRIDGING AT THIRD -SPANS POINTS, OR AS SHOWN ON DRAWINGS. BRIDGING PLACEMENT SHAD_ NOT EXCEED 8 FT. O.C. SPACING. 10. USE FULLY NAILED METAL CONNECTORS (USP, SIMPSON, OR EQUAL), JOIST, OR BEAM HANGERS WHEN JOISTS OR BEAMS FRAME INTO OTHER JOISTS OR BEAMS. PROVIDE METAL POST CAPS AND BASES FOR ALL POSTS. 11. ALL PLYWOOD FLOOR SHEATHING SHALL BE CLUED] TO SUPPORTING WOOD FRAMING MEMBERS USING AMERICAN PLYWOOD ASSOCIATION (A.PA.) GLUED FLOOR SYSTEM. WOOD GLUE TO BE CONTECH, INC., PL400 SUBFLOOR CONSTRUCTION ADHESIVE, OR APPROVED EQUAL 12. ALL NAILS, FASTENERS, AND CONNECTORS EXPOS TO THE WEATHER SHALL BE HOT -DIP GALVANIZED. ALL CONNECTORS AND FASTENERS WHICH ARE USED KM RESSURE TREATED WOOD SHALL BE AISI 304 OR 316 STAINLESS STEEL 28. ALL WOOD PRODUCTS SHALL BE STORED IN A D LOCATION. ENGINEERED LUMBER PRODUCTS WHICH ARE NOT KEPT DRY WILL BE IMMEDIATELY REJECTED AND REQUTtED BE REPLACED BY THE CONTRACTOR AT NO ADDITIONAL COST. 30. IN NO CASE SHALL JOISTS OR ANY OTHER FRAMING MEMBER BE CUT, NOTCHED, DRILLED, OR OTHERWISE MODIFIED WITHOUT THE WRITTEN APPROVAL OF THE STRUCTURAL ENGINEER. 31. JOISTS WHICH SUPPORT MECHANICAL UNITS SHALL BE TRIPLED AND NAILED TOGETHER AS SPECIFIED, UNLESS OTHERWISE SHOWN OF THE FRAMING PLANS C UETAI "ISSUED FOR CONSTRUCTION" OASTAL STRUCTURAL GENERAL NOTES CONCRETE NOTES !FOUNDATION AND SLABS-ON- 1. ALL STRUCTURAL WORK SHALL BE COORDINATED WITH THE ARCHITECTURAL PLANS DATED 06/04/07 PREPAIRD BY SARA 1. CONCRETE MIXTURE, FORM -WORK, DELIVERY AN MW PLACEMENT SHALL CONFORM TO ALL REQUIREMENTS OF ACI 301 260 Cranberry Hwy. Orleans, MA 02653 508.255.6511 Fax: 508155.6700 PORTER; YARMOUTH PORT, MA. AND SPECIFICATIONS AND SHALL CONFORM TO THE PROJECT SPECIFICATIONS, INCLUDING (LATEST EDITION), UNLESS OTHERWISE NOTED. THE FOLLOWING GOVERNING STANDARDS: 2. CONCRETE MATERIALS SHALL BE: TYPE 1 OR 2 PORTLAND CEMENT, SAND AND GRAVe$. AGGREGATES. CONCRETE SHALL A THE MASSACHUSETTS STATE BUILDING CODE, SIXTH EDITION, AND ALL OTHER AGENCIES HAVING JURISDICTION. BE AIR -ENTRAINED PER ACI RECOMMENDATIONS. CONCRETE COMPRESSIVE STRENGTH, (rC) IN 28 DAYS, WHEN TESTED IN ACCORDANCE WITH ACI 318-05, SHALL BE AS FO DWS: ALL CONCRETE WORK - 4,000 PSI B. ACI "BUILDING CODE REQUIREMENTS FOR REINFORCED CONCRETE' (ACI 318 -OS) 3. THE MAXIMUM CONCRETE SLUMP FOR FOUNDATION WALLS, FOOTINGS, PIERS, ETC., SHALL Be 4". THE MAXIMUM a� U C. THE TIMBER CONSTRUCTION MANUAL, 4TH EDITION," AMERICAN FOREST & PAPER ASSOCIATION. CONCRETE SLUMP FOR SLABS SHALL BE 30. ALL CONCRETE SHALL BE AIR ENTRAINED TO 6% (+/- 17). D. THE NATIONAL DESIGN SPECIFICATION FOR WOOD CONSTRUCTION, LATEST EDITION. 4. ALL MIXING, TRANSPORTING, PLACING AND CUR114G OF CONCRETE SHALL BE DONE IN ACCORDANCE WITH THE RECOMMENDATIONS OF THE CURRENT AMERICAN CONCRETE INSTITUTE SPECIFICATIONS AND GUIDELINES. 2. THE CONTRACTOR SHALL PROVIDE TEMPORARY SHORING AND BRACING AND MAKE SAFE ALL FLOORS, ROOFS, WALLS AND ADJACENT PROPERTY AS PROJECT: CONDITIONS REQUIRE. 5. REINFORCING STEEL SHALL BE NEW DEFORMED BARS CONFORMING TO ASTM A615, GRADE 60, EXCEPT WHERE NOTED. ALL REINFORCING BARS WELDED TO A STEEL SECTION SHOULD BE OF WELDING GRADE 40. RUSTED BARS WILL BE 3. ALL CONSTRUCTION IS TO CONFORM TO THE MASSACHUSETTS STATE BUILDING CODE AND ALL APPLICABLE PRODUCT AND IMMEDIATELY REJECTED AND REQUIRED TO BE REPLACED AT NO ADDITIONAL COST. O F DESIGN STANDARDS. ABSENCE OF SPECIFIC ITEMS FROM THESE DRAWINGS DOES NOT INFER THAT THE CONTRACTOR IS RELIEVED FROM THE STATUTORY CODE REQUIREMENTS. 6. DETAILING OF CONCRETE REINFORCEMENT AND ACCESSORIES SHALL BE IN ACCORDANCE WITH ACI PUBLICATION 315 AND CURRENT CRSI SPECIFICATIONS, LATEST EDITIONS. 4. ALL MATERIALS AND METHODS OF CONSTRUCTION SHALL CONFORM TO THE APPROVED RULES AND STANDARDS FOR MATERIALS, TESTS, AND REQUIREMENTS OF ACCEPTED ENGINEERING PRACTICE AS LISTED IN APPENDIX A OF THE 7. WELDED WIRE MESH (WWM) SHALL BE NEW AND FREE FROM RUST, CONFORMING TO ASTM A185 WITH A MINIMUM MASSACHUSETTS STATE BUILDING CODE. TENSILE STRENGTH OF 70,000 PSI. REFER TO PLAN FOR SIZES. 5. THE CONTRACTOR SHALL VERIFY ALL DIMENSIONS AND CONDITIONS IN THE FIELD PRIOR TO COMMENCING WORK. ANY 8. PROVIDE MINIMUM TEMPERATURE REINFORCEMENT AS REQUIRED BY ACI 318-05, IN ALL SLABS AND WALLS WHERE NO 0 a DISCREPANCY BETWEEN WHAT IS SHOWN ON THE DRAWING AND ACTUAL FIELD CONDITIONS SHALL BE REPORTED BACK TO REINFORCEMENT IS INDICATED ON DRAWINGS. THE ENGINEER IN WRITING BEFORE PROCEEDING WITH ANY WORK. 9. UNLESS OTHERWISE SHOWN ON THE DRAWINGS, REINFORCING STEEL SHALL BE PLACED TO PROVIDE THE FOLLOWING 6. OPENINGS THROUGH THE FRAMING AND FOUNDATION MAY NOT ALL BE SHOWN ON THESE DRAWINGS. THE GENERAL MINIMUM CONCRETE COVER: CONTRACTOR SHALL EXAMINE THE ARCHITECTURAL DRAWINGS FOR THE REQUIRED OPENINGS AS HE SHALL PROVIDE BOTTOM FOOTINGS 3' c>~ SEAL ADDITIONAL FRAMING AND REINFORCING STEEL FOR ALL OPENINGS WHERE REQUIRED. THE GENERAL CONTRACTOR SHALL FORMED I SIDES FOOTINGS 2' F. VERIFY SIZE AND LOCATION OF ALL OPENINGS. ANY DEVIATION FROM THE OPENINGS SHOWN ON THE STRUCTURAL DRAWINGS FOUNDATION WALLLS 1 1/2' L O in, SHALL BE BROUGHT TO THE ENGINEERS IMMEDIATE ATTENTION FOR REVIEW. SLAB ON GRADE 2" BELOW TOF SURFACE 7. DESIGN VERTICAL LIVE LOADS: 10. SILL PLATE ANCHORS (AS SIZED ON DWGS.) TD BE ASTM A307 GRADE A' STEEL OR AISI 304, 316 STAINLESS STEEL ROOF: BOLTS EMBEDDED INTO TOP OF CONCRETE FOUNDATION - SNOW LOAD RAFTER AREAS: 3D PSF (PLUS SNOW DRIFT AND SLIDING SNOW CRITERIA PER MASS. CODE SECT. WALL AT MAXIMUM SPACING OF 4 FT. ON CENTER AND 6 IN. MAXIMUM FROM EACH DISCONTINUOUS END, UNLESS NOTED OTHERWISE. REFER TO DRAWING DETAIL ALL HOOKED ANCHOR � 1610). BOLTS SHALL BE EMBEDDED 12' MIN. INTO CONCRETE. ATTIC: 11. ALL CONTINUOUS REINFORCEMENT SHALL HAVE CLASS 'B' SPLICES (ACI 318-05, SECTION 12.15) OR SHALL BE - 20 PSF LAPPED 40 BAR DIAMETERS MINIMUM, UNLESS NO ED OTHERWISE. FIRST FLOOR: 14. HORIZONTAL WALL AND FOOTING REINFORCING SHALL BE CONTINUOUS AND SHALL HAVE 90 -DEGREE BENDS ON - 40 PSF EXTENSIONS AT CORNERS AND INTERSECTIONS; OR PROVIDE 2'-0' X 2'-0" CORNER BARS SIZE TO MATCH, AS SHOWN ON 9. NOTIFY THE ENGINEER OF ANY ARCHITECTURAL MODIFICATION OR DIMENSION CHANGES THAT MAY AFFECT THE TYPICAL BAR PLACING DETAILS. STRUCTURAL DESIGN. 15. ALL LAP SPLICES IN WWM SHALL BE 8' MINIM JM OR ONE MESH SPACE PLUS 2' IN EACH DIRECTION. 10. THE FOLLOWING ASSUMED SOIL PROPERTIES HAVE BEEN USED FOR THE FOUNDATION AND SLAB -ON -GRADE DESIGN. Q - UNIT WEIGHT OF SOIL 120 PCF 16. REINFORCING BARS MAY NOT BE WELDED WITH UT APPROVAL OF THE STRUCTURAL ENGINEER. WHEN APPROVED, 0 � - SOIL BEARING CAPACITY: 1.5 TONS/SF WELDING OF REINFORCING BARS SHALL BE IN ACC RDANCE WITH THE CURRENT A.W.S. - ULTIMATE FRICTION FACTOR: 0.45 50 PCF 17. ALL CONCRETE SHALL BE PROTECTED AGAINST - MINIMUM SUBGRADE MODULUS: 2 250 FROST UNTIL PROJECT: IS COMPLETED. PROVIDE PROPER CONCRETE DATE 08/03/07 PROTECTION OR HEAT IN COLD WEATHER AND MAINTAIN PROPER CURING PROCEDURES IN ACCORDANCE WITH ALL CURRENT S�o ACI CODE OF STANDARD PRACTICE SPECIFICATIONS AND GUIDELINES. 18. ALL REINFORCING BARS SHALL BE COLD BENT IN ACCORDANCE TO THE PROPER RADII ESTABLISHED BY THE ACI. UNDER NO CIRCUMSTANCES SHALL HEAT BE APPLIED TO THE BARS TO OBTAIN BENDS. 19. FORMS SHALL BE OILED PRIOR THEIR THE ERECTION. REINFORCING BARS WHICH ARE COATED WITH FORM OIL OR ANY OTHER BOND BREAKING MATERIAL WILL BE REJECTED AND WILL REQUIRE REPLACEMENT AT NO ADDITIONAL COST TO THE OWNER. 20. CONCRETE MAY CONTAIN FLY -ASH. IF PROPOSED IN MIX DESIGN, EACH SHALL SATISFY ALL ACI AND ASTM CURRENT REQUIREMENTS AND SPECIFICATIONS. 21. ADDITION OF WATER TO CONCRETE MIXES AT THE SITE IS NOT ALLOWED. SUCH CONCRETE SHALL BE IMMEDIATELY REJECTED. 22. ALL CONCRETE SHALL BE READI-MIXED AT P�NT COMPLYING WITH ASTM C94 AND ASTM C1116. SITE MIXING IS NOT ALLOWED. 23. THE USE OF CONTROL JOINTS IN THE SLABS WIDE TO A DEPTH OF 1/4 SLAB THICKNESS WITH CLEAN AND PREPARE JOINTS AND FILL SOLID WIT OR AN APPROVED EQUAL REINFORCING STEEL SH 24. CHAIR BARS FOR SECURE PLACEMENT AND P BRICK, WOOD, OR OTHER NON -CONFORMING REIN SUPPORT CHAIRS SHALL BE 18" IN EACH DIRECT] a v 0 N O R i REQUIRED TO CONTROL CRACKING. SAW CUT CONTROL JOINTS 1/4- 48 HOURS OF CONCRETE PLACEMENT. AFTER CONCRETE HAS CURED, 'SIKADUR 51 SL.FLEXIBLE EPDXY CONTROL JOINT RESIN" (SIKA CORP.) 1 EXTEND CONTINUOUS THROUGHSLAB AT CONTROL JOINTS. TIIONING OF REINFORCING STEEL IS TO BE PROVIDE IN NO CASE SHALL IRCING STEEL SUPPORTS BE USED. MA'UMUM SPACING OF MESH t ,1 WOOD FRAMING NOTES 1. ALL FRAMING LUMBER SHALL CONFORM TO THE LATEST EDITION OF THE NFPA "NATIONAL DESIGN SPECIFICATION FOR WOOD CONSTRUCTION", AND SUPPLEMENT 'DESIGN VALUES FOR WOOD CONSTRUCTION', LATEST EDITION. MAXIMUM MOISTURE CONTENT SHALL BE 19%. 2. ALL WOOD MEMBERS USED FOR PLACEMENT AGAINST CONCRETE OR MASONRY (SILLS, PLATES, ETC.) SHALL BE PRESSURE TREATED WITH ACO PRESERVATIVE, OR APPROVED EQUAL, TO MINIMUM RETENTION OF 0.6 PCF IN ACCORDANCE WITH AWPA C3. 3. THE FRAMING LUMBER SHALL BE OF THE FOLLOWING MINIMUM GRADE AND SPECIES FOR THE SPECIFIED USE. ALL LUMBER SHALL BE GRADE STAMPED BY A RECOGVIZED GRADING AGENCY AND SHALL BE KILN DRY: s PRESSURE TREATED: SOUTHERN PINE GRADE NO. 2, OR BETTER, WITH A MINIMUM ALLOWABLE BENDING STRESS (FB) -975 PSI AND MINIMUM MODULUS OF ELASTICITY (E)m1,600,000 PSI. • NON PRESSURE TREATED: 4. DETAILS OF WOOD FRAMING SUCH AS NAILING, BLOCKING, BRIDGING, FIRESTOPPING, ETC. SHALL CONFORM TO THE LATEST EDITION OF THE NATIONAL DESIGN SPECIFCATION (NFPA), THE TIMBER CONSTRUCTION MANUAL (ARC), AND ARCHITECTURAL GRAPHICS STANDARD BY RAMSEY & SLEEPER. 5. ALL ENGINEERED LUMBER PRODUCTS SHALL B- AS MANUFACTURED BY THE TRUSS JOIST CORPORATION, BOISE CASCADE, LOUISIANA PACIFIC CORPORATION OR APPROVED EQUALL 6. FOLLOW MANUFACTURERS' SPECIFICATIONS FOR ERECTION, INSTALLATION, AND PLACEMENT OF ENGINEERED LUMBER PRODUCTS. PENETRATIONS THROUGH ENGINEERED LUMBER PRODUCTS IS EXPRESSLY NOT PERMITTED WITHOUT PRIOR WRITTEN APPROVAL BY THE ENGINEER. 7. ALL LAMINATED VENEER LUMBER (LVL) TO HANE A MINIMUM ALLOWABLE BENDING STRESS (FB) OF 3,100 PSI. THE MINIMUM ALLOWABLE COMPRESSION STRESS (FC) PERPENDICULAR TO THE GRAIN SHALL BE 750 PSI. THE MINIMUM ALLOWABLE MODULUS OF ELASTICITY (E) SHALL EE 2. 00,000 PSI. INSTALL LVL'S IN STRICT ACCORDANCE WITH THE MANUFACTURER'S INSTRUCTIONS. 8. USE 3/4' THICK TONGUE AND GROOVE "STRUCTU I" GRADE FIR PLYWOOD FLOOR SHEATHING. 9. PROVIDE SOLID BLOCKING BETWEEN ALL FLOOR JOISTS AND DOUBLE ALL JOISTS UNDER EACH PARTITION. EACH END OF EACH JOIST SHALL BE FULL DEPTH BLOCKED AT THE SUPPORT LOCATION. PROVIDE JOIST BRIDGING AT THIRD -SPANS POINTS, OR AS SHOWN ON DRAWINGS. BRIDGING PLACEMENT SHAD_ NOT EXCEED 8 FT. O.C. SPACING. 10. USE FULLY NAILED METAL CONNECTORS (USP, SIMPSON, OR EQUAL), JOIST, OR BEAM HANGERS WHEN JOISTS OR BEAMS FRAME INTO OTHER JOISTS OR BEAMS. PROVIDE METAL POST CAPS AND BASES FOR ALL POSTS. 11. ALL PLYWOOD FLOOR SHEATHING SHALL BE CLUED] TO SUPPORTING WOOD FRAMING MEMBERS USING AMERICAN PLYWOOD ASSOCIATION (A.PA.) GLUED FLOOR SYSTEM. WOOD GLUE TO BE CONTECH, INC., PL400 SUBFLOOR CONSTRUCTION ADHESIVE, OR APPROVED EQUAL 12. ALL NAILS, FASTENERS, AND CONNECTORS EXPOS TO THE WEATHER SHALL BE HOT -DIP GALVANIZED. ALL CONNECTORS AND FASTENERS WHICH ARE USED KM RESSURE TREATED WOOD SHALL BE AISI 304 OR 316 STAINLESS STEEL 28. ALL WOOD PRODUCTS SHALL BE STORED IN A D LOCATION. ENGINEERED LUMBER PRODUCTS WHICH ARE NOT KEPT DRY WILL BE IMMEDIATELY REJECTED AND REQUTtED BE REPLACED BY THE CONTRACTOR AT NO ADDITIONAL COST. 30. IN NO CASE SHALL JOISTS OR ANY OTHER FRAMING MEMBER BE CUT, NOTCHED, DRILLED, OR OTHERWISE MODIFIED WITHOUT THE WRITTEN APPROVAL OF THE STRUCTURAL ENGINEER. 31. JOISTS WHICH SUPPORT MECHANICAL UNITS SHALL BE TRIPLED AND NAILED TOGETHER AS SPECIFIED, UNLESS OTHERWISE SHOWN OF THE FRAMING PLANS C UETAI "ISSUED FOR CONSTRUCTION" OASTAL NGINEERING I OMPANY, INC. 260 Cranberry Hwy. Orleans, MA 02653 508.255.6511 Fax: 508155.6700 x U a� U O O F W 0 a 0 0 c>~ SEAL F. O in, U W Ew-' Q � E -I Q u 0 � W a N SCALE AS NOTED DESIGNBY .1llm DATE 08/03/07 DRAWNBY APC CHECKED BY TAB S�o I OF 3 SHEETS PROB?CT. NO. C16933.00