National Railroad Passenger Corporation 10/18/2018

DESIGN STANDARDS: 1. LOADING SHALL CONFORM TO"MINIMUM DESIGN LOADS FOR BUILDINGS AND OTHER STRUCTURES"ASCE 7-10. RL • RA AR . 1. THE EXISTING CONSTRUCTION SHOWN ON THESE DRAWINGS IS PROVIDED FOR REFERENCE ONLY WHERE THE EXISTING SUBSTRATE WHICH THE SIGN IS TO ATTACH TO,OR OTHER CONDITIONS ARE NOT AS SHOWN,NOTIFY THE ENGINEER NO LATER THAN TWO(2)CALENDAR DAYS AFTER THE DISCREPANCY BETWEEN THE EXISTING CONDITIONS AND DRAWING IS NOTED AND PRIOR TO START OF FABRICATION AND INSTALLATION. 2. DO NOT FASTEN TO A SUBSTRATE IF THE EXISTING MATERIAL IS NOT SOUND,NOTIFY STRUCTURAL ENGINEER FOR APPROPRIATE REPAIR/PATCH DETAILS REOUIRED. 3. EXISTING STRUCTURAL MEMBERS SHALL NOT BE CUT OR MODIFIED UNLESS SPECIFICALLY SHOWN HEREIN OR UNLESS APPROVED BY THE STRUCTURAL ENGINEER. 4. THE CONTRACTOR SHALL TAKE ALL NECESSARY PRECAUTIONS TO PROTECT THE EXISTING STRUCTURE FROM DAMAGE DURING THE CONSTRUCTION OF THE NEW WORK. 5. FOR PIDS COMPONENTS FASTENED TO PAINTED SURFACES A TOUCH UP PAINT IS REQUIRED FOR AREAS DISTURBED BY WORK.NO TOUCH UP PAINTING IS TO BE COMPLETED UNTIL PAINT TYPE AND COLOR IS APPROVED BY ENGINEER. STRUCTURAL STEEL NOTES: i. STRUCTURAL STEEL FABRICATION,ERECTION AND CONNECTION DESIGN SHALL CONFORM TO AFSC 13TH EDITION OF"MANUAL OF STEEL CONSTRUCTION" -ASD. 2. STRUCTURAL STEEL SHALL BE GALVANIZED AND SHALL CONFORM TO THE FOLLOWING DESIGNATIONS,UNLESS OTHERWISE NOTED: CHANNELS&ANGLES ASTM A36 RECTANGULAR&SQUARE HSS ASTM A500,GRADE B MISCELLANEOUS STEEL PLATES ASTM A36 ANCHOR RODS ASTM F1554,GRADE 55,UON 3. BOLTS SHALL CONFORM TO REQUIREMENTS OF ASTM A325 OR A490 GALVANIZED,UNLESS OTHERWISE NOTED.NUTS AND WASHERS PROVIDED SHALL BE COMPATIBLE WITH THE BOLT GRADE,HOLE SIZE,CONNECTION TYPE AND INSTALLATION METHOD AS INDICATED IN"SPECIFICATION FOR STRUCTURAL JOINTS USING ASTM A325 OR A490 BOLTS". • a. WELDING ELECTRODES AND FLUXES SHALL CONFORM TO ONE OF THE SPECIFICATIONS OF THE AMERICAN WELDING SOCIETY LISTED IN STRUCTURAL WELDING CODE- STEEL.AWS D1.1 ELECTRODES SHALL HAVE A MINIMUM TENSILE STRENGTH OF 70 KSI. 5. UNLESS OTHERWISE NOTED ON THE DRAWINGS FILLET WELDS SHALL HAVE A MINIMUM SIZE OF I/4". 6. GROUT UNDER STEEL PLATES SHALL BE NON-SHRINK HYDRAULIC CEMENT GROUT AND HAVE A MINIMUM 28 DAY COMPRESSIVE STRENGTH OF 7000 PSI. 7. DO NOT FIELD CUT STRUCTURAL STEEL MEMBERS WITHOUT THE WRITTEN APPROVAL OF THE STRUCTURAL ENGINEER. 8. 00 NOT SPLICE STEEL MEMBERS EXCEPT WHERE SPECIFICALLY DETAILED ON THE DRAWINGS. 9. PAINT ALL COMPONENTS OF PIDS DISPLAY MOUNTING SYSTEMS SATIN SILVER MATTHEWS PAINT VOC#MP18073. DRILLED-IN ANCHOR NOTES: 1. PROVIDE DRILLED-IN ANCHORS AS INDICATED ON THE PLANS. 2. ANCHORING TO CONCRETE SHALL BE IN CONFORMANCE WITH ACI 318,APPENDIX D.POST-INSTALLED ANCHORS ARE REQUIRED TO BE PRE-QUALIFIED PER ACI 355 TESTS. 3. MEET ALL MANUFACTURER'S REQUIREMENTS AND SPECIFICATIONS TO OBTAIN THE LISTED LOAD CAPACITY INCLUDING ANCHOR INSTALLATION PROCEDURES,HOLE DIAMETER, SPACING,EDGE DISTANCE,AND EMBEDMENT. 4. PROVIDE ALL NECESSARY HARDWARE INCLUDING NUTS AND WASHERS WHICH ARE COMPATIBLE WITH DRILLED-IN ANCHORS TO BE USED. 5. DRILLING INTO IN PLACE WORK SHALL BE PERFORMED IN A MANNER THAT AVOIDS DAMAGE TO ALL EXISTING REINFORCEMENT UNLESS OTHERWISE ACCEPTED BY THE STRUCTURAL ENGINEER.USE A BAR DETECTION METHOD TO LOCATE EXISTING REINFORCEMENT PRIOR TO DRILLING. 6. COORDINATE ANCHOR LOCATIONS WITH SIGN MANUFACTURER AND MOUNTING HOLES LOCATED IN SIGN ENCLOSURES. 7. COORDINATE ANCHOR LOCATIONS WITH PIDS CABINET MANUFACTURER AND MOUNTING HOLES IN PIDS CABINET. DESIGN LOADS- 1. EXTERIOR PIDS WEIGHT: 136 LBS 2. INTERIOR PIDS WEIGHT:40 LBS 3. ACCIDENTAL LIVE LOADING:200 LBS 4. WIND SPEED: 115 MPH 5. GROUND SNOW:25 POE TT ISSUED FOR GRIESTRusnoH .A .u. EVERE W A. IWA,EL'144Amtrak® Office of Chief Engineer , AMTRAK PIDS A j'' JACO AMTRAK CONTRACT NR.t1Pa00x301 :� 4.411°4•11.23/114= �y�R.N�►� pw / STRUCTURAL MOTES 7 w.rf.•.•.r �`•"w `� 3RM SMM S°4•P1.2314 4 It10t S X00 CSWA1KM CUSSPUTRW CATEGORY:CWTOORML MTpWTICII Way.. SN I en.• AN I o.w. KR IL.De/a1/lm t