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Home My WebLink AboutS-070305GENERAL NOTES: 1. SURVEY CONTROL MONUMENTS ARE LOCATED WITHIN THE EXISTING R.O.W. OF S.W. 16th STREET CONSISTING OF BRASS CAPS 3 1/2" DIAMETER WITH THE INSCRIPTION: N PAC a PAC �. 277 �� ,W 277 7 h 9 - h 9 + A B STATE PLANE COORDINATES (WASHINGTON COORDINATE SYSTEM NORTH ZONE 1927 NORTH AMERICA DATUM APPROX. & TRUNCATED) U.S. SURVEY FEET. MONUMENT A MONUMENT B N73,142.69 N73_149_62 E 52897_46 E§12-7-706 ELEVATION 117.155 ELEVATION 1174515 ALL COORDINATES SHOWN & REFERENCED ON THESE DRAWINGS HAVE BEEN TRUNCATED AS NOTED BELOW; ACTUAL STATE PLANE COORDINATES, N 173,400 E 1,653,000 AS SHOWN ON PLANS• 4 N 73,400 E 53,000 2. VERTICAL ELEVATIONS ARE BASED ON METRO DATUM WHICH IS NVGD (USC & GS. GEODETIC MEAN SEA LEVEL) PLUS 100 FEET. SUBTRACT 100 FEET FROM ELEVATIONS TO OBTAIN ELEVATIONS PER CITY OF RENTON DATUM. 3. EXISTING UTILITIES AND OTHER SUBSURFACE INFORMATION SHOWN ON THE PLANS IS NOT GUARANTEED TO BE ACCURATE OR COMPLETE. THE CONTRACTOR SHALL LOCATE ANY SUBSURFACE OBJECTS THAT MAY AFFECT OR CONFLICT WITH THE WORK OF THIS CONTRACT. 4. THE P -1 CHANNEL HAS BEEN COMPLETED NORTH OF GRADY WAY. THE DESIGN OF THE 108 INCH DIAMETER SOUTH INTERCEPTOR PARALLEL ACCOMODATES A FUTURE EXTENSION OF THE P -1 CHANNEL BY CONSTRUCTING A LOW HEAD BOX STRUCTURE. THIS STRUCTURE IS PROVIDED AT THE SAME LOCATION AS THE LOW HEAD STRUCTURE LOCATED ON THE EXISTING 72 INCH DIAMETER SOUTH INTERCEPTOR. 5. THE BOEING COMPANY HAS A PROJECT (THE CSTC SITE DEVELOPMENT) THAT WILL BE UNDER CONSTRUCTION CONCURRENTLY IN PARCEL 1 (SEE LOCATION MAP, SHEET 1). UTILITIES THAT WILL BE CONSTRUCTED UNDER THAT CONTRACT ARE SHOWN AS PROPOSED ON THE PIPE PROFILES. THESE PROPOSED UTILITIES ARE NOT SHOWN ON THE PLAN SHEETS. ALL UTILITIES NOT MARKED PROPOSED OR 3 FUTURE ARE EXISTING. 6. WETLAND BOUNDARIES SHOWN ON THE PLANS WERE DEVELOPED USING THE JANUARY 1989 FEDERAL MANUAL FOR IDENTIFYING AND DELINEATING JURISDICTIONAL WETLANDS. 7. A COPY OF ALL DESIGN STANDARDS SPECIFIED FOR USE ON -SITE SHALL BE AVAILABLE IN THE CONTRACTOR'S OFFICE AT ALL TIMES. 8. THE CONTRACTOR SHALL PROVIDE AND MAINTAIN TEMPORARY SEDIMENTATION COLLECTION AND EROSION CONTROL FACILITIES AND POLICIES, TO ENSURE THAT EROSION OF THE SITE DOES NOT OCCUR AND THAT SEDIMENT -LADEN WATER DOES NOT LEAVE THE SITE. FACILITIES AND POLICIES SHALL BE ADJUSTED AS SEASONAL CHANGES OCCUR AND AS SITE CONDITIONS CHANGE. 9. THE CONTRACTOR SHALL PROVIDE CONTINUAL, RATHER THAN PERIODIC, MAINTENANCE AND CLEANING OF THE WORK AREAS, THE ROADS AND FACILITIES USED BY THE CONTRACTOR AND HIS SUBCONTRACTORS, AND THOSE PORTIONS OF THE CONTRACTOR'S YARD AND THE LAY -DOWN AREA USED BY THE CONTRACTOR AND HIS SUBCONTRACTORS. 10. THE CONTRACTOR SHALL PREVENT CONSTRUCTION DEBRIS FROM ENTERING NEARBY WATERWAYS AND WETLAND AREAS. 2 11. CONSTRUCTION EQUIPMENT SHALL BE CONTINUOUSLY MAINTAINED IN TOP WORKING ORDER AND FREE FROM LEAKING FLUIDS. EQUIPMENT WHICH, IN THE SOLE OPINION OF THE ENGINEER IS IN POOR OPERATING CONDITION, SHALL BE REMOVED FROM THE SITE TO THE SATISFACTION OF THE ENGINEER. 12. CONSTRUCTION EQUIPMENT SHALL BE SERVICED AND MAINTAINED ONLY WITHIN AREAS APPROVED FOR THAT PURPOSE. THE CONTRACTOR SHALL SUBMIT TO THE ENGINEER A REQUEST SHOWING THE AREA REQUESTED AND THE PROVISIONS TO BE MADE FOR BERMING COLLECTING WASTE OIL. AND PREVENTING RUNOFF OF PETROLEUM PRODUCTS INTO THE SURROUNDING AREAS. , 13. PIPES ENCOUNTERED DURING DEMOLITION SHALL BE TRACED OUT AND REMOVED OR SUPPORTED AS REQUIRED DURING CONSTRUCTION. 14. THE CONTRACTOR SHALL SUBMIT A DETAILED PLAN FOR CONTROLLING DUST ON THE SITE, TO BE APPROVED BY THE ENGINEER. 15. POWER POLES AND TELEPHONE POLES WITHIN THE EASEMENT WHICH CONFLICT WITH PIPE OR STRUCTURE INSTALLATION SHALL BE REMOVED BY THE CONTRACTOR. OVERHEAD POWER AND TELEPHONE LINES WILL BE 1 RELOCATED BY THE CONTRACTOR IN AREAS SHOWN ON THE PLANS. CONTRACTOR WILL COORDINATE WORK WITH THE AFFECTED UTILITIES. ALL WORK PERFORMED BY THE UTILITIES SHALL BE AT THE CONTRACTORS EXPENSE. HIGH VOLTAGE POWER WILL REMAIN IN PLACE NEAR THE PIPELINE - CONTRACTOR SHALL TAKE MEASURES TO PROTECT WORKERS AND POWER LINES. 16. BEFORE ANY CONSTRUCTION OR DEVELOPMENT ACTIVITY OCCURS, A PRE - CONSTRUCTION MEETING MUST BE HELD WITH THE CITY OF RENTON DEPARTMENT OF PUBLIC WORKS AND THE ENGINEER. N m 1 m 0 0 REISKN 8Y DATE A A w U 17. A COPY OF THESE APPROVED PLANS MUST BE ON THE JOB SITE WHENEVER CONSTRUCTION IS IN PROGRESS. 18. ROCK FOR EROSION PROTECTION WHERE REQUIRED, SHALL BE SOUND QUARRY ROCK PLACED TO A DEPTH OF i FOOT AND MUST MEET THE FOLLOWING SPECIFICATIONS: 4 " -8" ROCK /40 % -70% PASSING; 2 " -4" ROCK /30% -40% PASSING; AND -2" ROCK /10 % -20% PASSING. 19. ISSUANCE OF THE BUILDING OR CONSTRUCTION PERMIT BY THE CITY OF RENTON DOES NOT RELIEVE THE OWNER OF THE CONTINUING LEGAL OBLIGATION AND /OR LIABILITY CONNECTED WITH STORM SURFACE WATER DISPOSITION. FURTHER, THE CITY OF RENTON DOES NOT ACCEPT ANY 013UGA11ON FOR THE PROPER FUNCTIONING AND MAINTENANCE OF THE SYSTEM PROVIDED DURING CONSTRUCTION. 20. THE CONTRACTOR SHALL BE RESPONSIBLE FOR PROVIDING ADEQUATE SAFEGUARD, SAFETY DEVICES, PROTECTIVE EQUIPMENT, FLAGGERS, AND ANY OTHER NEEDED ACTIONS TO PROTECT THE LIFE, HEALTH, AND SAFETY OF THE PUBLIC, AND TO PROTECT PROPERTY IN CONNECTION WITH THE PERFORMANCE OF WORK COVERED BY THE CONTRACT. ANY WORK WITHIN THE TRAVELED RIGHT -OF -WAY THAT MAY INTERRUPT NORMAL TRAFFIC FLOW SHALL REQUIRE AN APPROVED TRAFFIC CONTROL PLAN BY THE TRAFFIC ENGINEERING DIVISION OF THE DEPARTMENT OF PUBLIC WORKS CITY OF RENTON. 21. ANY REED CANARY GRASS ENCOUNTERED DURING CLEARING AND GRUBBING OPERATIONS SHALL BE REMOVED FROM THE SITE. REED CANARY GRASS HAS BEEN IDENTIFIED FROM STA 4 +00 TO 15 +GO AND STA 26 +00 TO 40 +00. 22. ALL 12 AND 36 INCH DIAMETER PIPE SHALL BE PER ASTM C -76 CLASS 5. 23. ALL 108 AND 78 INCH DIAMETER PIPE SHALL BE M -LOAD DESIGNED REINFORCED CONCRETE PIPE. THE WALL THICKNESS AND REINFORCEMENT SHALL BE DESIGNED BY THE PIPE SUPPLIER USING THE LOADS LISTED BELOW. M -LOAD REINFORCED CONCRETE PIPE DESIGN TABLE AND NOTES: t F PILES ALLOWABLE LOAD 10 TONS CONCRETE EXCLUDING CONCRETE M -LOAD PIPE ( SEE ABOVE ) ALL CONCRETE SHALL HAVE A MINIMUM COMPRESSIVE STRENGTH OF 4,000 pal AT 28 DAYS. MINIMUM CONCRETE COVER FOR REINFORCEMENT BARS UNLESS DETAILED OTHERWISE, SHALL BE AS FOLLOWS: CONCRETE CAST AGAINST THE GROUND 3" CONCRETE IN CONTACT WITH SEWAGE 2 -1/2" CONCRETE ON EXTERIOR FACE OF EXTERIOR WALLS AND SLABS 2" CONSTRUCTION JOINTS SHALL BE AS SHOWN IN THE PLANS OR SHALL HAVE THE APPROVAL OF THE ENGINEER. ALL EXPOSED CONCRETE CORNERS AND EDGES SHALL HAVE 3/4" CHAMFER. REINFORCING ALL REINFORCING STEEL SHALL CONFORM TO THE REQUIREMENTS OF ASTM 615, GRADE 60. ALL BAR SPLICES SHALL BE AS SHOWN ON THE PLANS. ALL BENDS AND HOOKS SHALL CONFORM TO ACI 318 -89, CHAPTER 7, ' STRUCTURAL STEEL ALL STRUCTURAL STEEL SHALL CONFORM TO THE REQUIREMENTS OF ASTM A -36. ALL BOLTS FOR STRUCTURAL STEEL SHALL CONFORM TO THE REQUIREMENTS OF ASTM A -325. ALL ANCHOR BOLTS IN CONCRETE SHALL CONFORM TO THE REQUIREMENTS OF ASTM A -307. ALL WELDING SHALL CONFORM TO THE REQUIREMENTS OF AWS D1.1 - STRUCTURAL WELDING CODE - STEEL, FOR NEW BUILDINGS. G H M -LOAD PIPE DESIGN MOMENT ACTING ON TOP 21.4 KIP -FT ACTING ON BOTTOM 31.7 1. DESIGN SHALL BE IN ACCORDANCE WITH THE AASHTO STANDARD SPECIF- ACTING ON SIDE -21.2 THRUST ACTING ON TOP -4.4 KIPS ACTING ON BOTTOM -3.5 ACTING ON SIDE 8.5 - SFIEAR KIPS MAXIMUM 11.6 MOMENT += TENSION ON INSIDE FACE THRUST AXIAL COMPRESSION 1. DESIGN SHALL BE IN ACCORDANCE WITH THE AASHTO STANDARD SPECIF- ICATIONS FOR HIGHWAY BRIDGES 14th EDITION SECTION 17. 2. CONCRETE SHALL HAVE f c -5,000 psi MINIMUM. 3. REINFORCING STEEL SHALL HAVE A fy- 60,000 psi, BUT AN fy- 40,000 psi SHALL BE ASSUMED FOR CALCULATING THE AMOUNT OF REINFORCING STEEL REQUIRED. 4. CROWN OF THE PIPE SHALL HAVE THE SAME REINFORCEMENT AS THE INVERT. 5. CIRCUMFERENTIAL REINFORCEMENT SHALL HAVE A MINIMUM CONCRETE COVER OF 1 INCH. 8. THE EFFECTS OF COMPRESSION REINFORCEMENT SHALL BE NEGLECTED. 7. JOINT GAPS IN EXCESS OF 7/8 INCH SHALL BE CONSIDERED DEFECTIVE. DEEEFFFECTIVE. 8. PROVIDE JOINT SHEAR TEST IN ACCORDANCE WITH DETAIL FOR TYPICAL JOINT PRIOR TO PIPE DELIVERY. 1 GENERAL STRUCTURAL NOTES: DESIGN SPECIFICATIONS: IN ACCORDANCE WITH: BUILDING CODE REQUIREMENTS FOR REINFORCED CONCRETE, ACI 318 -89 ENVIRONMENTAL ENGINEERING CONCRETE STRUCTURES, ACI 350 -89 STANDARD SPECIFICATIONS FOR HIGHWAY BRIDGES, AASHTO 14th EDITION, INTERIMS THROUGH 1991 CONSTRUCTION LOADS: STRUCTURES HAVE BEEN DESIGNED FOR OPERATIONAL LOADS ON THE COMPLETED STRUCTURE. DURING CONSTRUCTION, STRUCTURES SHALL BE PROTECTED AGAINST EXCESSIVE CONSTRUCTION LOADS. DESIGN LOADS: DEAD LOAD REINFORCED CONCRETE 155 pcf STRUCTURAL STEEL 490 pcf LIVE LOAD HS -20 AS REQUIRED _ _ C C EARTH: . . _ . _ _ . . , ,�, • BURIED STRUCTURES WEIGHT OF SOIL 130 pcf _ _ C C ALLOWABLE BEARING PRESSURE 5,000 p U psf U 3 2