The URL can be used to link to this page

Home My WebLink About2955-1CITY OF FONTANA GENERAL NOTES FO R STREET IMPROVEMENT PLANS 1. ALL WORK SHALL BE IN ACCORDANCE WITH THESE PLANS, THE CITY OF FONTANA STANDARD PLANS, THE CONTRACT PROVISIONS AND THE STANDARD SPECIFICATIONS FOR PUBLIC WORKS CONSTRUCTION ("GREEN BOOK"). ALL REFERENCE SPECIFICATIONS AND STANDARDS SHALL BE THE LATEST EDITION UNLESS OTHERWISE NOTED. 2. WHEN A TECHNICAL CONFLICT IS FOUND TO EXIST IN THE CONTRACT DOCUMENTS THAT CAN NOT BE RESOLVED BY REFERENCE TO PRECEDENCE PROVISIONS IN THE "GREEN BOOK", THE CONTRACTOR SHALL IMMEDIATELY REPORT SAID CONFLICT TO THE CITY ENGINEER FOR RESOLUTION. 3. ALL MATERIALS AND METHODS ARE SUBJECT TO THE APPROVAL AL OF THE CITY ENGINEER. 4. CONSTRUCTION PERMITS SHALL BE OBTAINED FROM THE CITY OF FONTANA COMMUNITY DEVELOPMENT DEPARTMENT, ENGINEERING DIVISION PRIOR TO THE START OF ANY WORK. INSPECTION COORDINATION SHALL BE REQUESTED AT LEAST TWO WORKING DA YS PRIOR TO THE STARTOFANY WORK IN PUBLIC RIGHT-OF-WAY WITHIN THE CITY LIMITS. CALL (909) 350-7610. 5. THE CONTRACTOR SHALL CONFORM TO ALL TRAFFIC CONTROL POLICIES, METHODS AND PROCEDURES DESCRIBED IN THE STATE OF CALIFORNIA MANUAL OF TRAFFIC CONTROLS, LATEST NON -METRIC EDITION UNLESS OTHERWISE DIRECTED BY THE CITY TRAFFIC ENGINEER. 6. IT SHALL BE THE RESPONSIBILITY OF THE CONTRACTOR TO MAINTAIN BARRICADES, DELINEATORS OR OTHER TRAFFIC CONTROL DEVICES ATALL TIMES. 7. THE CONTRACTOR SHALL OBTAIN A PERMIT TO PERFORM EXCAVATION OR TRENCH WORK FOR TRENCHES 5 FEET OR GREATER IN DEPTH FROM THE CALIFORNIA STATE DIVISION OF INDUSTRIAL SAFETY. 8. THE WALLS AND FACES OF ALL EXCAVATIONS GREATER THAN FIVE (5) FEET IN DEPTH SHALL BE GUARDED BY SHORING, SLOPING OF THE GROUND OR OTHER APPROVED MEANS PURSUANTTO THE REQUIREMENTS OF THE DIVISION OF INDUSTRIAL SAFETY OF THE STATE OF CALIFORNIA. TRENCHES LESS THAN FIVE (5) FEET SHALL ALSO BE GUARDED WHEN THE POTENTIAL EXISTS FOR GROUND MOVEMENT. 9. NO MATERIAL OR EQUIPMENTSHALL BE STORED IN THE PUBLIC RIGHT-OF-WAY WITHOUT OBTAINING A SEPARATE PERMIT FOR THAT PURPOSE. 10, THE LOCATIONS OF UTILITIES SHOWN HAVE BEEN DETERMINED FROM AVAILABLE INFORMATION, HOWEVER, IT SHALL BE THE RESPONSIBILITY OF THE CONTRACTOR TO DETERMINE, IN THE FIELD, THE TRUE LOCATION AND ELEVATION OF ANY EXISTING UTILITIES, AND TO EXERCISE PROPER PRECAUTION TO AVOID DAMAGE THERETO. THE CONTRACTOR SHALL CONTACT UNDERGROUND SERVICEALERTATI-800-227-2600 TWO WORKING DAYS BEFORE EXCAVATION. 11. THE CONTRACTOR SHALL COORDINATE CONSTRUCTION WITH ALL UTILITY COMPANIES INCLUDING, BUT NOT LIMITED TO, GAS, TELEPHONE, ELECTRIC, CABLE TELEVISION, LANDSCAPING, LANDSCAPE IRRIGATION, DOMESTIC WATER, RECLAIMED WATER, SEWER, STORM DRAIN, FLOOD CONTROLAND CAL -TRANS. ALL UTILITY COMPANIES SHALL BE GIVEN TWO WORKING DAYS NOTICE PRIOR TO WORKAROUND THEIR FACILITIES. 12. THE CONTRACTOR SHALL NOT OPERATE ANY FIRE HYDRANT OR WATER MAIN VALVES WITHOUT APPROPRIATE AGENCY AUTHORIZATION. CONTRACTOR SHALL COORDINATE WITH THE APPROPRIATE WATER COMPANY FOR VALVE OPERATION AND WATER REQUIREMENTS. 13. CURVE DATA REFERS TO THE FACE OF CURB. 14. STATIONING REFERS TO THE CENTERLINE OF STREETS EXCEPT WHERE OTHERWISE NOTED. 15. ADEQUATE CONSTRUCTION CONTROL STAKES SHALL BESET BY THE ENGINEER TO ENABLE THE CONTRACTOR TO CONSTRUCT THE WORK TO THE PLAN GRADES. THE CONTRACTOR SHALL BE RESPONSIBLE FOR THE PRESERVATION OF BENCHMARKS AND CONSTRUCTION CONTROL STAKING DURING CONSTRUCTION. PRIVATE ENGINEER'S NOTICE TO CONTRACTOR ALL CONTRACTORS AND SUBCONTRACTORS PERFORMING WORK SHOWN ON OR RELATED TO THESE PLANS SHALL CONDUCT THEIR OPERATIONS SO THAT EMPLOYEES ARE PROVIDED A SAFE PLACE TO WORK AND THE PUBLIC IS PROTECTED. ALL CONTRACTORS AND SUBCONTRACTORS SHALL COMPLY WITH THE "OCCUPATIONAL SAFETY AND HEALTH REGULATIONS" OF THE U.S. DEPARTMENT OF LABOR, AND WITH THE STATE OF CALIFORNIA DEPARTMENT OF INDUSTRIAL RELATIONS " CONSTRUCTION SAFETY ORDERS". THE CIVIL ENGINEER SHALL NOT BE RESPONSIBLE IN ANY WAY FOR THE CONTRACTOR OR SUBCONTRACTOR'S COMPLIANCE WITH SAID REGULATIONS AND ORDERS. CONTRACTOR FURTHER AGREES THAT HE SHALL ASSUME SOLE COMPLETE RESPONSIBILITY FOR THE JOB SITE CONDITIONS DURING THE COURSE OF CONSTRUCTION ON THIS PROJECT, INCLUDING SAFETY OF ALL PERSONS AND PROPERTY. THIS REQUIREMENT SHALL APPLY CONTINUOUSLY AND NOT BE LIMITED TO NORMAL WORKING HOURS, AND THAT THE CONTRACTOR SHALL DEFEND, INDEMNIFY AND HOLD THE OWNER, THE CITY AND CIVIL ENGINEER HARMLESS FROM ANY AND ALL LIABILITY, REAL OR ALLEGED, IN CONNECTION WITH THE PERFORMANCE OF WORK ON THIS PROJECT, EXCEPTING LIABILITY ARISING FROM SOLE NEGLIGENCE OF THE OWNER OR ENGINEER. 16. THE CONTRACTOR SHALL NOT DISTURB EXISTING SURVEY MONUMENTS, MONUMENTTIES OR BENCH MARKS WITHOUT PRIOR NOTIFICATION TO THE CITY ENGINEER. 17. REMOVALAND REPLACEMENTOF EXISTING SURVEY CONTROL, INCLUDING SURVEY MONUMENTS, MONUMENT TIES AND BENCH MARKS, SHALL BE DONE BYA REGISTERED CIVIL ENGINEER OR LICENSED LAND SURVEYOR. SURVEY MONUMENTS THAT WILL BE DESTROYED AS A RESULT OF THIS CONSTRUCTION SHALL BE REPLACED. THE CONTRACTOR SHALL NOTIFY THE ENGINEER ONE WEEK PRIOR TO CONSTRUCTION SO THAT TIES TO MONUMENTS CAN BE ESTABLISHED FOR LATER REPLACEMENT OF THE MONUMENT. 18. THE CONTRACTOR SHALL MAINTAIN ACCESS FOR LOCAL RESIDENTS AND BUSINESSES ATALL TIMES. A MINIMUM 12 FOOT LANE SHALL BE MAINTAINED ATALL TIMES IN THE CONSTRUCTION AREA FOR RESIDENTS AND EMERGENCY VEHICLES. 19. THE CONTRACTOR SHALL PROVIDE AND MAINTAIN AN EFFECTIVE MEANS OF DUSTCONTROL, INCLUDING ADEQUATE WATERING, ATALL TIMES. 20. ALL GRADING OPERATIONS SHALL BE DISCONTINUED WHEN SUSTAINED WIND VELOCITIES EXCEED 25 MILES PER HOUR. 21. THE CONTRACTOR SHALL NOT CAUSE ANY EXCAVATED MATERIAL, MUD, SILT OR DEBRIS TO BE DEPOSITED ONTO PUBLIC OR PRIVATE PROPERTY AD)ACENTTO THE RIGHT-OF-WAY DURING CONSTRUCTION WITHOUT PRIOR WRITTEN APPROVAL. 22. NO TRENCH BACKFILL SHALL TAKE PLACE WITHOUT PRIOR APPROVAL OF THE CITY INSPECTOR. 23, A GEOTECHNICAL ENGINEER SHALL CERTIFYALL BACKFILL COMPACTION. FAILURE TO OBTAIN THE REQUIRED DENSITY SHALL REQUIRE REWORKING OF THATT PORTION OF THE WORK UNTIL THE SPECIFIED DENSITY IS OBTAINED. 24. CARE SHOULD BE TAKEN TO PREVENT GRADES, DITCHES, AND SWALES FROM UNDERMINING STREET IMPROVEMENTS. UPON INSPECTION OF THE SITE, THE CITY ENGINEER MA Y REQUIRE TEMPORARY NON-ERODEABLE SWALES ENTERING OR LEA LEAVING IMPROVEMENTS. 25, THE FINAL LOCATION AND WIDTH OF DRIVEWAY APPROACH APRONS SHALL BE APPROVED A THE TIME OF CONSTRUCTION AND SHALL CONFORM TO THE CITY OF FONTANA STANDARD DETAILS. 26. ALL EXPOSED CONCRETE SURFACES SHALL CONFORM IN GRADE, COLORAND FINISH TO MATCH EXIST] NG CONCRETE. 27, THE SEWER CONTRACTOR SHALL STAMP AN "S" IN THE FACE OF THE CURB ATTHE LGCATION OF THE SEWER LA LATERAL 28. NO CONCRETE SHALL BE PLACED UNTIL THE FORMS AND REINFORCING STEEL HAVE BEEN PLACED, INSPECTED AND APPROVED. 29, ALL UNDERGROUND UTILITIES SHALL BE INSTALLED, TESTED AND APPROVED PRIOR TO PAVING OF STREETS. 30. APPROVED SOIL STERILANT IS REQUIRED UNDER ALL NEW ASPHALT PAVEMENT PRIOR TO PLACEMENT. 31. PAVEMENT STRUCTURAL SECTIONS SHOWN ARE MINIMUM AND SUB)ECTTO REVISION AND APPROVAL OF THE CITY ENGINEER AS DETERMINED BY SOILS TESTS TAKEN AFTER COMPLETION OF ROUGH GRADING. 32. ACTUAL THICKNESS OF A.C. PAVEMENT ANWOR BASE COURSE MATERIAL FOR STRUCTURAL STREET SECTIONS SHALL BE RECOMMENDED BY GEOTECHNICAL REPO RTAND SUBMITTED TO THE CITY OF FONTANA FOR APPROVAL UPON COMPLETION OF ROUGH GRADING. 33. ALL MANHOLES, CLEAN --OUT FRAMES, COVERS AND VALVE BOXES SHALL BE RAISED TO FINISHED GRADE BY THE PAVING CONTRACTOR UPON COMPLETION OF PAVING. 34. UPON COMPLETION OF CONSTRUCTION, CONTRACTOR SHALL RESTORE ALL SIGNING, STRIPING, BARRICADES, AND OTHER TRAFFIC CONTROL DEVICES TO THE SATISFACTION OF THE CITY TRAFFIC ENGINEER. 35. CONTRACTOR SHALL RELOCATE AND/OR REPLACE LANDSCAPING, SPRINKLERS AND SIDEWALKS AFFECTED BY THE CONSTRUCTION TO THE SATISFACTION OF THE CITY ENGINEER. 36. AS -BUILT DRAWINGS SHALL BE PROVIDED BY THE CONTRACTOR TO THE ENGINEER OF RECORD, WHO SHALL PROVIDE RECORD DRAWINGS TO THE CITY ENGINEER. UNDERGROUND UTILITIES & STRUCTURES THE EXISTENCE AND APPROXIMATE LOCATION OF ANY UNDERGROUND UTILITIES OR STRUCTURES SHOWN ON THESE PLANS ARE OBTAINED BY A SEARCH OF AVAILABLE RECORDS. TO THE BEST OF OUR KNOWLEDGE , THERE ARE NO EXISTING (UTILITIES OR STRUCTURES EXCEPT AS SHOWN ON THESE PLANS. THE ENGINEER ASSUMES NO LIABILITY AS TO THE EXACT LOCATION OF SAID SUBSTRUCTURES NOR FOR UTILITIES OR IRRIGATION SUBSTRUCTURES WHOSE LOCATIONS ARE NOT SHOWN. THE CONTRACTOR SHALL BE RESPONSIBLE FOR NOTIFYING ALL UTILITY AND IRRIGATION COMPANIES PRIOR TO WORK ON EXCAVATION TO DETERMINE EXACT LOCATION OF ALL SUBSTRUCTURES AFFECTING THIS WORK, WHETHER OR NOT SHOWN HEREON, AND FOR ANY DAMAGE OR PROTECTION TO THESE SUBSTRUCTURES. CONSTRUCTION NOTES CONSTRUCT0.1' MIN. OVERLAY, GRIND EXISTING PAVEMENT 0.1' TO ACCEPT OVERLAY. CONSTRUCT 0.3' A,C. PAVEMENT ON 4" A.B. O O CONSTRUCT 61/2" A.C. ON COMPACTED NATIVE MATERIALS. a CONSTRUCTS" P.C.C. CURB AND 18" GUTTER PER CITY STD. No.1003. O CONSTRUCT P.C.C. DRIVEWAY PER CITY STD. No. 102-C. ® CONSTRUCT P.C.C. SIDEWALK PER CITY STD. No. 1015, SEE PLAN FOR WIDTH. (�) AD)USTTO GRADE. �$ CONSTRUCT P.C.C. RIBBON GUTTER TO MATCH EXISTING. REMOVE EXISTING GUARD POST. 1p REMOVE EXISTING POWER POLE BY OTHERS. REMOVE EXISTING ANCHOR BY OTHERS. 1 . 1 CONSTRUCT SIDEWALK DRAIN PERA.P.W.A STR 151--1, S=4''SEE DETAIL HERON. 13 PROTECT EXISTING ABOVE GROUND WATER LINE IN PLACE. PROTECT IN PLACE. RELOCATE EXISTING SIGN. RELOCATE EXISTING TRAFFIC SIGNAL BOX - SEE PLAN. RELOCATE EXISTING WATER METER. 10 RELOCATE EXISTING FIRE HYDRANT. 1 REMOVE EXISTING P C C SLAB A.P.W.A. STANDARD 151-T ?7. 600 MM. � C24"1 z I N LET INLET ;a SEE NOTE B TYPE 2 TYPE I cp I SECTION INLET TYPE 2 16MM. (5/8") ml 6 MM (1/4") V ETA1--1 ILOFANCHOR1 Q �p REMOVE EXISTING DELINEATORS.�- -� O21 PROTECT EXISTING 4" DRAIN IN PLACE. 25 INSTftL.L STKEE? Li 614T P1=R CITE( 5Tb 1016 O I6 TO Fib 2W Vel � 2 000 H rsv • STKE E7 L ELT , , 22 CONSTRUCTS"A.C. DIKE PER CITY STD. No -136. '9j0' 1110H W/4' LMrb MAST AKM 23 BACKFILL WITH CLEAN SAND AND CAP WITH 2° fNTUK6: WM19 94AU at44441 Of LOt HEW E• A.C. TO THE SATISFACTION OF THE CITY ENGINEER. �\9 NC 4 DEPRESS LIP OF GUTTER TO ACCOMMODATE DRAINAGE TO THE SATISFACTION OF THE CITY ENGINEER. BASIS OF BEARINGS: BASIS OF BEARING TAKING FROM THE NORTH LINE OF VALLEY BOULEVARD, BEING NORTH 89037143"' EAST PER DIVISION OF HIGHWAYS R/W MAP NO. 842600 DATED )ULY 19,1937 AND ON FILE IN THE SAN BERNARDINO COUNTY ROAD DEPARTMENT. hf nTP, RESTRI PE PAVEMENT SURFACE TO THE SATISFACTION OF THE CITY OF FONTANA FORUM CAPITAL MANAGEMENT 1601 WEST MISSION BOULEVARD POMONA, CALIFORNIA 91766 (909) 623-2070 PROJECT MANAGER: MR. JOHN COELHO VICINITY MAP N.T.S. SAN BERNARDINO AVENUE HINGE COVER AT TOP OF FRAME RECTANGULAR FRAME AND COVER PER - 5TD. PLAN 152. _ _1_. L BAR SPACING MM. 300 (12") - - 450 (18") 240 (71 I I R/W � 240 (7) 900 (36") z r. 1050 (42") 210 (61 00 180 (5") 1350 (54") 225 (6-1/2") I I 180 (5") 1650 (66") I I 1 f 1800 (72") 120 (3-1/2") I �- ANCHOR I 7 (311) CURBFACE �n % FL _----lz FL POINT M POINT N POINT P A 3000 MM. (101) TC GRADE LINE AS SHOWN ON PROFILE - TOP OF CURB FL POINT N POINTM FOR S = 750 MM. (301 AND LESS, USE 2 ANCHORS. OTHERWISE, USE 3 ANCHORDS, FOR S =1200 MM. (481 AND LESS, B= 75 MM. (3") USE 64X51X9.5 (2-1/2"X2„X3/8") GALVANIZED STEEL ANGLE. OTHERWISE, B=100 MM. (4"). USE 89X76X12.7 (3-1/2"X3"XI/21 GALVANIZED STEEL ANGLE. BAR ARE #10M. (6). NOTES 1. FLOOR OF BOX SHALL BE TROWLED SMOOTH. PLAN PROFILE 600 MM x(24") `6 I 0 i SEE NOTE 8 PIPE PER IMPROVEMENT OR GRADING PLAN 75 MM (3") MIN a \11 a10 150 MM Y C6") SECTION INLET TYPE I CURB FACE 3000 MM. (101) TOP OF CURB r- FL POINT Q �- POINT P POINT Q -� GALVANIZED STEEL SIDEWALK o ANGLE FINISH 0'--, m BATTER 3:12. - SEE NOTE 8 1 I 200 MM 150 MM (8") (6") GUTTER TO MATCH EXISTING SECTION A�A 150 MM (6") 2. IF THE TOE OF SLOPE IS ALLOWED WITHIN THE R/W, INLET TYPE 1 BEGINS AT THE TOE RA THEIR THAN AT THE R/W LINE. 3. FOR OPEN DITCH (TYPE 2), THE 600 mm (24") EXTENSION BEYOND THE R/W LINE IS NOT REQUIRED WHEN BACK OF WALK IS 600 mm (24") OR MORE FROM THE R/W LINE; HOWEVER, THE PIPE SHALL EXTEND TO THE R/W LINE IN ANY EVENT. 4. TOP OF INLET STRUCTURE (TYPE 1 & 2) SHALL BE FLUSH WITH ADJACENT SURFACE WHERE PRACTICAL. 5. A HEADED STEEL STUD 16 mm x 160 mm WITH A 25 mm HEAD (5/8" x 6-3/8", 1" HEAD) ATTACHED BY A FULL PENETRATION BUTT WELD MAY BE USED AS AN ALTERNATE ANCHOR. 6. NORMAL CURB FACE AT POINT M AND Q. CURB FACE IS B + 125 mm (5") AT POINT N AND P. 7. THE 75 mm (3") LEG OF THE 16 mm (5/8") DIA ANCHORS SHALL BE PARALLEL TO THE TOP OF SIDEWALK. 8. SLOPE = 2.0%. 9. DIMENSIONS SHOWN ON THIS PLAN FOR METRIC AND ENGLISH UNITS ARE NOT EXACTL Y EQUAL VALUES. IF METRIC UNITS ARE USED, ALL VALUES USED FOR CONSTRUCTION SHALL BE METRIC VALUES. IF ENGLISH UNITS ARE USED, ALL VALUES USED FOR CONSTRUCTION SHALL BE ENGLISH VALUES. HOWEVER, ASTM 615 REINFORCING STEEL MAY BE SUBSTITUTED FOR ASTM 615M STEEL. L N 150 MM (61 IOM 0 420 MM 0�3 012") MAX OC SECTION B -B - JN28�1 0 0 c6 0 V 0 N m N S2 00 ti v O C54r n Z -r BAR SPACING MM. 300 (12") 240 (79 450 (18") 240 (71 600 (24") 240 (7) 750 (30") 240 (7) 900 (36") 240 (79 1050 (42") 210 (61 1200 (48") 180 (5") 1350 (54") 225 (6-1/2") 1500 (60") 180 (5") 1650 (66") 180419 1800 (72") 120 (3-1/2") 3000 MM. (101) TC GRADE LINE AS SHOWN ON PROFILE - TOP OF CURB FL POINT N POINTM FOR S = 750 MM. (301 AND LESS, USE 2 ANCHORS. OTHERWISE, USE 3 ANCHORDS, FOR S =1200 MM. (481 AND LESS, B= 75 MM. (3") USE 64X51X9.5 (2-1/2"X2„X3/8") GALVANIZED STEEL ANGLE. OTHERWISE, B=100 MM. (4"). USE 89X76X12.7 (3-1/2"X3"XI/21 GALVANIZED STEEL ANGLE. BAR ARE #10M. (6). NOTES 1. FLOOR OF BOX SHALL BE TROWLED SMOOTH. PLAN PROFILE 600 MM x(24") `6 I 0 i SEE NOTE 8 PIPE PER IMPROVEMENT OR GRADING PLAN 75 MM (3") MIN a \11 a10 150 MM Y C6") SECTION INLET TYPE I CURB FACE 3000 MM. (101) TOP OF CURB r- FL POINT Q �- POINT P POINT Q -� GALVANIZED STEEL SIDEWALK o ANGLE FINISH 0'--, m BATTER 3:12. - SEE NOTE 8 1 I 200 MM 150 MM (8") (6") GUTTER TO MATCH EXISTING SECTION A�A 150 MM (6") 2. IF THE TOE OF SLOPE IS ALLOWED WITHIN THE R/W, INLET TYPE 1 BEGINS AT THE TOE RA THEIR THAN AT THE R/W LINE. 3. FOR OPEN DITCH (TYPE 2), THE 600 mm (24") EXTENSION BEYOND THE R/W LINE IS NOT REQUIRED WHEN BACK OF WALK IS 600 mm (24") OR MORE FROM THE R/W LINE; HOWEVER, THE PIPE SHALL EXTEND TO THE R/W LINE IN ANY EVENT. 4. TOP OF INLET STRUCTURE (TYPE 1 & 2) SHALL BE FLUSH WITH ADJACENT SURFACE WHERE PRACTICAL. 5. A HEADED STEEL STUD 16 mm x 160 mm WITH A 25 mm HEAD (5/8" x 6-3/8", 1" HEAD) ATTACHED BY A FULL PENETRATION BUTT WELD MAY BE USED AS AN ALTERNATE ANCHOR. 6. NORMAL CURB FACE AT POINT M AND Q. CURB FACE IS B + 125 mm (5") AT POINT N AND P. 7. THE 75 mm (3") LEG OF THE 16 mm (5/8") DIA ANCHORS SHALL BE PARALLEL TO THE TOP OF SIDEWALK. 8. SLOPE = 2.0%. 9. DIMENSIONS SHOWN ON THIS PLAN FOR METRIC AND ENGLISH UNITS ARE NOT EXACTL Y EQUAL VALUES. IF METRIC UNITS ARE USED, ALL VALUES USED FOR CONSTRUCTION SHALL BE METRIC VALUES. IF ENGLISH UNITS ARE USED, ALL VALUES USED FOR CONSTRUCTION SHALL BE ENGLISH VALUES. HOWEVER, ASTM 615 REINFORCING STEEL MAY BE SUBSTITUTED FOR ASTM 615M STEEL. L N 150 MM (61 IOM 0 420 MM 0�3 012") MAX OC SECTION B -B - JN28�1 0 0 c6 0 V 0 N m N S2 00 ti v O C54r n Z -r